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A histogram of chain lengths.

Genus vs. Chain length

Genus value and chain length for all deposited structures.

Proteasome subunit 4342Proteasome
Immunoglobulin C1-set domain 3803C1-set
Protein kinase domain 3795Pkinase
Proteasome subunit A N-terminal signature 2604Proteasome_A_N
Trypsin 2285Trypsin
Globin 1648Globin
Bromodomain 1633Bromodomain
Protein tyrosine kinase 1565Pkinase_Tyr
Ligand-binding domain of nuclear hormone receptor 1490Hormone_recep
Eukaryotic aspartyl protease 1377Asp
C-type lysozyme/alpha-lactalbumin family 1158Lys
WD domain, G-beta repeat 1121WD40
KOW motif 1096KOW
Immunoglobulin V-set domain 1079V-set
Eukaryotic-type carbonic anhydrase 1003Carb_anhydrase
Cytochrome P450 991p450
S4 domain 980S4
Class I Histocompatibility antigen, domains alpha 1 and 2 962MHC_I
Ubiquitin family 934ubiquitin
Ras family 909Ras
Ribosomal proteins 50S-L15, 50S-L18e, 60S-L27A 886Ribosomal_L27A
Ribosomal protein S10p/S20e 847Ribosomal_S10
Ribosomal protein L4/L1 family 839Ribosomal_L4
Ribosomal protein S17 830Ribosomal_S17
Ribosomal protein S15 829Ribosomal_S15
Ribosomal protein L30p/L7e 828Ribosomal_L30
Tubulin/FtsZ family, GTPase domain 825Tubulin
Retroviral aspartyl protease 825RVP
Ribosomal protein L22p/L17e 824Ribosomal_L22
Ribosomal Proteins L2, RNA binding domain 821Ribosomal_L2
Ribosomal protein S9/S16 821Ribosomal_S9
picornavirus capsid protein 820Rhv
Ribosomal Proteins L2, C-terminal domain 814Ribosomal_L2_C
Enoyl-(Acyl carrier protein) reductase 812adh_short_C2
Ribosomal protein S12/S23 808Ribosom_S12_S23
Ribosomal protein S8 806Ribosomal_S8
Ribosomal protein L13 802Ribosomal_L13
Ribosomal protein S11 802Ribosomal_S11
Ribosomal protein S14p/S29e 797Ribosomal_S14
Ribosomal protein S5, N-terminal domain 791Ribosomal_S5
Ribosomal protein S5, C-terminal domain 791Ribosomal_S5_C
Ribosomal protein S13/S18 790Ribosomal_S13
Phage lysozyme 785Phage_lysozyme
ribosomal L5P family C-terminus 769Ribosomal_L5_C
Ribosomal L29 protein 769Ribosomal_L29
KH domain 767KH_2
Ribosomal protein S3, C-terminal domain 767Ribosomal_S3_C
Ribosomal protein L5 765Ribosomal_L5
Ribosomal protein L6 765Ribosomal_L6
Ribosomal protein S2 763Ribosomal_S2
Tubulin C-terminal domain 758Tubulin_C
Ribosomal protein L16p/L10e 743Ribosomal_L16
Ribosomal protein L3 734Ribosomal_L3
Ribosomal protein S4/S9 N-terminal domain 727Ribosomal_S4
Ribosomal protein L14p/L23e 714Ribosomal_L14
RNA recognition motif. (a.k.a. RRM, RBD, or RNP domain) 707RRM_1
Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase 699HATPase_c
ATPase family associated with various cellular activities (AAA) 693AAA
Reverse transcriptase (RNA-dependent DNA polymerase) 687RVT_1
Ribosomal protein L23 678Ribosomal_L23
Ribosomal protein S18 671Ribosomal_S18
Ribosomal protein S6 668Ribosomal_S6
Ribosomal protein S16 658Ribosomal_S16
EF-hand domain pair 632EF-hand_7
Lipocalin / cytosolic fatty-acid binding protein family 627Lipocalin
Reverse transcriptase thumb domain 624RVT_thumb
Reverse transcriptase connection domain 623RVT_connect
Ribosomal protein L7Ae/L30e/S12e/Gadd45 family 615Ribosomal_L7Ae
Ribosomal protein S19 604Ribosomal_S19
Ribosomal prokaryotic L21 protein 601Ribosomal_L21p
Ribosomal protein L17 600Ribosomal_L17
Core histone H2A/H2B/H3/H4 596Histone
Ribosomal protein L19 595Ribosomal_L19
Ribosomal protein L20 591Ribosomal_L20
LSM domain 588LSM
Ribosomal protein L34 580Ribosomal_L34
Green fluorescent protein 572GFP
Ribosomal L32p protein family 570Ribosomal_L32p
Ribosomal protein L35 568Ribosomal_L35p
Ribosomal proteins 50S L24/mitochondrial 39S L24 566ribosomal_L24
Ribosomal L28 family 554Ribosomal_L28
RNA polymerase Rpb2, domain 7 553RNA_pol_Rpb2_7
RNA polymerase Rpb2, domain 3 553RNA_pol_Rpb2_3
RNA polymerase Rpb2, domain 2 551RNA_pol_Rpb2_2
RNA polymerase beta subunit 551RNA_pol_Rpb2_1
Ribosomal protein S7p/S5e 550Ribosomal_S7
RNA polymerase Rpb2, domain 6 550RNA_pol_Rpb2_6
RNA polymerase Rpb3/RpoA insert domain 540RNA_pol_A_bac
Fingers domain of DNA polymerase lambda 537DNA_pol_lambd_f
Helix-hairpin-helix domain 535HHH_8
Ribosomal protein L33 534Ribosomal_L33
DNA polymerase beta thumb 529DNA_pol_B_thumb
RNA polymerase Rpb1, domain 5 528RNA_pol_Rpb1_5
RNA polymerase Rpb3/Rpb11 dimerisation domain 526RNA_pol_L
AAA+ lid domain 524AAA_lid_3
Ribosomal L25p family 523Ribosomal_L25p
Ribosomal protein L9, N-terminal domain 520Ribosomal_L9_N
RNA polymerase Rpb1, domain 3 516RNA_pol_Rpb1_3
RNA polymerase Rpb1, domain 4 516RNA_pol_Rpb1_4
RNA polymerase Rpb1, domain 1 512RNA_pol_Rpb1_1
RNA polymerase Rpb6 512RNA_pol_Rpb6
RNA polymerase Rpb1, domain 2 508RNA_pol_Rpb1_2
NUDIX domain 504NUDIX
DNA polymerase beta palm 504DNA_pol_B_palm
JmjC domain, hydroxylase 500JmjC
Protein-tyrosine phosphatase 500Y_phosphatase
Ribosomal protein L36 497Ribosomal_L36
Alpha amylase, catalytic domain 489Alpha-amylase
Ferritin-like domain 477Ferritin
Multicopper oxidase 474Cu-oxidase_3
Subtilase family 466Peptidase_S8
Nitric oxide synthase, oxygenase domain 465NO_synthase
SH2 domain 465SH2
alpha/beta hydrolase fold 464Abhydrolase_1
SH3 domain 462SH3_1
Peroxidase 462peroxidase
Beta-lactamase enzyme family 457Beta-lactamase2
Ribosomal protein L11, RNA binding domain 454Ribosomal_L11
Ribosomal protein S20 454Ribosomal_S20p
Metallo-beta-lactamase superfamily 453Lactamase_B
ABC transporter 450ABC_tran
Bacterial regulatory proteins, tetR family 444TetR_N
Dihydrofolate reductase 440DHFR_1
Ribosomal L18 of archaea, bacteria, mitoch. and chloroplast 439Ribosomal_L18p
PDZ domain 436PDZ
jmjN domain 436JmjN
Ribosomal L27 protein 435Ribosomal_L27
Ribosomal protein L9, C-terminal domain 425Ribosomal_L9_C
Aminotransferase class I and II 424Aminotran_1_2
Elongation factor Tu GTP binding domain 422GTP_EFTU
Phosphorylase superfamily 422PNP_UDP_1
Carboxylesterase family 419COesterase
Helicase conserved C-terminal domain 416Helicase_C
Glutathione S-transferase, N-terminal domain 412GST_N
Pancreatic ribonuclease 410RnaseA
Receptor family ligand binding region 407ANF_receptor
Ribosomal protein L11, N-terminal domain 407Ribosomal_L11_N
Photosynthetic reaction centre protein 403Photo_RC
7 transmembrane receptor (rhodopsin family) 4017tm_1
impB/mucB/samB family 397IMS
Aldo/keto reductase family 394Aldo_ket_red
Betacoronavirus spike glycoprotein S1, receptor binding 388bCoV_S1_RBD
Lectin C-type domain 387Lectin_C
3'5'-cyclic nucleotide phosphodiesterase 387PDEase_I
Elongation factor Tu domain 2 385GTP_EFTU_D2
Bacterial extracellular solute-binding protein 383SBP_bac_1
Ribosomal protein L10 376Ribosomal_L10
Multicopper oxidase 375Cu-oxidase
Response regulator receiver domain 373Response_reg
14-3-3 protein 37014-3-3
RNA-directed RNA polymerase. 57832.7.7.48
proteasome endopeptidase complex. 57563.4.25.1
RNA helicase. 43773.6.4.13
DNA-directed DNA polymerase. 39552.7.7.7
non-specific serine/threonine protein kinase. 35902.7.11.1
Ubiquitinyl hydrolase 1. 34923.4.19.12
SARS coronavirus main proteinase. 29313.4.22.69
DNA-directed RNA polymerase. 28572.7.7.6
nucleoside-triphosphate phosphatase. 28103.6.1.15
Methyltransferase cap1. 25192.1.1.57
lysozyme. 23083.2.1.17
DNA helicase. 20153.6.4.12
RNA-directed DNA polymerase. 19902.7.7.49
HIV-1 retropepsin. 17593.4.23.16
Exoribonuclease H. 17523.1.13.2
Retroviral ribonuclease H. 17473.1.26.13
NADH:ubiquinone reductase (H(+)-translocating). 16967.1.1.2
Picornain 3C. 15623.4.22.28
Receptor protein-tyrosine kinase. 15022.7.10.1
Beta-lactamase. 14133.5.2.6
picornain 2A. 14013.4.22.29
Non-specific protein-tyrosine kinase. 13462.7.10.2
Carbonic anhydrase. 13004.2.1.1
RING-type E3 ubiquitin transferase. 12702.3.2.27
mRNA (guanine-N(7))-methyltransferase. 11632.1.1.56
Protein-tyrosine-phosphatase. 10583.1.3.48
peptidylprolyl isomerase. 10405.2.1.8
mRNA guanylyltransferase. 9602.7.7.50
Thrombin. 9503.4.21.5
Endothiapepsin. 7793.4.23.22
flavivirin. 7693.4.21.91
Histone acetyltransferase. 7512.3.1.48
Trypsin. 7313.4.21.4
Mitogen-activated protein kinase. 7102.7.11.24
cyclin-dependent kinase. 6662.7.11.22
Nitric-oxide synthase (NADPH). 6521.14.13.39
Dihydrofolate reductase. 6051.5.1.3
Glutathione transferase. 5112.5.1.18
NAD(+) ADP-ribosyltransferase. 4972.4.2.30
Endo-1,4-beta-xylanase. 4623.2.1.8
Small monomeric GTPase. 4593.6.5.2
Superoxide dismutase. 4411.15.1.1
3',5'-cyclic-nucleotide phosphodiesterase. 4393.1.4.17
H(+)-transporting two-sector ATPase. 4317.1.2.2
histidine kinase. 4222.7.13.3
Memapsin 2. 4113.4.23.46
Exo-alpha-sialidase. 3983.2.1.18
Ribonuclease H. 3953.1.26.4
Protein-serine/threonine phosphatase. 3873.1.3.16
Hepacivirin. 3723.4.21.98
cellulase. 3713.2.1.4
Ferroxidase. 3611.16.3.1
DNA-(apurinic or apyrimidinic site) lyase. 3554.2.99.18
Transferred entry: 4.6.1.18. 3453.1.27.5
Histone-lysine N-methyltransferase. 3442.1.1.43
cAMP-dependent protein kinase. 3442.7.11.11
rRNA N-glycosylase. 3353.2.2.22
Tryptophan synthase. 3254.2.1.20
Phospholipase A(2). 3223.1.1.4
Thymidylate synthase. 3202.1.1.45
Micrococcal nuclease. 3183.1.31.1
mRNA (guanine-N(7)-)-methyltransferase. 3122.1.1.56
angiotensin-converting enzyme 2. 3083.4.17.23
unspecific monooxygenase. 3071.14.14.1
phosphatidylinositol-4,5-bisphosphate 3-kinase. 3032.7.1.153
quinol--cytochrome-c reductase. 3027.1.1.8
Coagulation factor Xa. 3013.4.21.6
Acetylcholinesterase. 2973.1.1.7
photosystem I. 2831.97.1.12
Chitinase. 2783.2.1.14
Enoyl-[acyl-carrier-protein] reductase (NADH). 2681.3.1.9
Glycogen phosphorylase. 2652.4.1.1
alkylglycerophosphoethanolamine phosphodiesterase. 2593.1.4.39
E2 ubiquitin-conjugating enzyme. 2592.3.2.23
Ribonucleoside-diphosphate reductase. 2531.17.4.1
Purine-nucleoside phosphorylase. 2512.4.2.1
cytochrome-c oxidase. 2467.1.1.9
Triose-phosphate isomerase. 2425.3.1.1
Dual-specificity kinase. 2412.7.12.1
Orotidine-5'-phosphate decarboxylase. 2394.1.1.23
Cytochrome-c oxidase. 2381.9.3.1
Transferred entry: 5.6.2.3. 2325.99.1.3
Cytochrome-c peroxidase. 2301.11.1.5
Photosystem II. 2271.10.3.9
Phospholipase D. 2223.1.4.4
Coagulation factor VIIa. 2213.4.21.21
3-oxoacyl-[acyl-carrier-protein] reductase. 2151.1.1.100
Alcohol dehydrogenase. 2151.1.1.1
Thermolysin. 2143.4.24.27
Nucleoside-diphosphate kinase. 2122.7.4.6
NADPH--hemoprotein reductase. 2111.6.2.4
Beta-glucosidase. 2113.2.1.21
Histone deacetylase. 2103.5.1.98
Caspase-3. 2063.4.22.56
[Tau protein] kinase. 2042.7.11.26
Oleoyl-[acyl-carrier-protein] hydrolase. 2043.1.2.14
Togavirin. 2043.4.21.90
Serine-type D-Ala-D-Ala carboxypeptidase. 2023.4.16.4
Urease. 2013.5.1.5
Nitrite reductase (NO-forming). 2001.7.2.1
Non-chaperonin molecular chaperone ATPase. 1983.6.4.10
Fructose-bisphosphatase. 1973.1.3.11
Vesicle-fusing ATPase. 1953.6.4.6
3',5'-cyclic-GMP phosphodiesterase. 1933.1.4.35
Nitrogenase. 1931.18.6.1
triacylglycerol lipase. 1903.1.1.3
(2E,6E)-farnesyl diphosphate synthase. 1902.5.1.10
Info: Listed cath classification refers to the whole chain.

Class

Alpha Beta 79000 Mainly Beta 42095 Mainly Alpha 39444
Few Secondary Structures 2211

Architecture

3-Layer(aba) Sandwich 31483 Orthogonal Bundle 28394 2-Layer Sandwich 25940
Sandwich 19191 Roll 12207 Beta Barrel 11495
Up-down Bundle 10430 Alpha-Beta Complex 10181 Alpha-Beta Barrel 7295
4-Layer Sandwich 4887 Irregular 2211 Alpha Horseshoe 1927
Ribbon 1843 3-Layer(bba) Sandwich 1473 Distorted Sandwich 1326
Single Sheet 1129 Beta Complex 1012 7 Propeller 664
Trefoil 634 6 Propeller 582 Alpha/alpha barrel 561
3 Solenoid 505 Alpha-Beta Horseshoe 368 3-layer Sandwich 199
5 Propeller 189 8 Propeller 166 Ribosomal Protein L15; Chain: K; domain 2 146
Aligned Prism 115 Box 112 Alpha-beta prism 105
5-stranded Propeller 93 2 Solenoid 52 3-Layer(bab) Sandwich 51
Orthogonal Prism 51 Clam 38 4 Propeller 29
Super Roll 27 Alpha solenoid 7 3 Propeller 1

Topology

Rossmann fold 19076 Immunoglobulin-like 14006 TIM Barrel 6780
Alpha-Beta Plaits 4950 Phosphorylase Kinase; domain 1 4147 Jelly Rolls 4135
Transferase(Phosphotransferase); domain 1 4011 Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1 3814 Arc Repressor Mutant, subunit A 3009
Thrombin, subunit H 2629 OB fold (Dihydrolipoamide Acetyltransferase, E2P) 2501 Nucleotidyltransferase; domain 5 2224
SH3 type barrels. 1952 Cathepsin D, subunit A; domain 1 1855 Helix Hairpins 1838
DNA polymerase; domain 1 1795 Ubiquitin-like (UB roll) 1754 Globin-like 1679
Lysozyme 1666 Beta-Lactamase 1608 D-Maltodextrin-Binding Protein; domain 2 1585
Glutaredoxin 1578 Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat 1390 Single alpha-helices involved in coiled-coils or other helix-helix interfaces 1313
Methane Monooxygenase Hydroxylase; Chain G, domain 1 1308 Lipocalin 1169 Four Helix Bundle (Hemerythrin (Met), subunit A) 1144
Retinoid X Receptor 1070 Nuclear Transport Factor 2; Chain: A, 1013 Aminopeptidase 1013
Helicase, Ruva Protein; domain 3 993 Recoverin; domain 1 986 Dna Ligase; domain 1 979
FAD/NAD(P)-binding domain 978 Aspartate Aminotransferase, domain 1 970 Aspartate Aminotransferase; domain 2 960
Murine Class I Major Histocompatibility Complex, H2-DB; Chain A, domain 1 876 Elongation Factor Tu (Ef-tu); domain 3 832 Histone, subunit A 750
Carbonic Anhydrase II 743 Cytochrome p450 732 Methylamine Dehydrogenase; Chain H 664
60s Ribosomal Protein L30; Chain: A; 651 Enolase-like; domain 1 648 Beta Polymerase; domain 2 639
Trefoil (Acidic Fibroblast Growth Factor, subunit A) 634 Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 604 Histone Acetyltransferase; Chain A 587
Ribosomal Protein S5; domain 2 587 Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A 585 Neuraminidase 582
Double Stranded RNA Binding Domain 580 Gyrase A; domain 2 555 Glycosyltransferase 554
Green Fluorescent Protein 551 D-amino Acid Aminotransferase; Chain A, domain 1 551 Heat Shock Protein 90 530
Urease, subunit C; domain 1 520 Chitinase A; domain 3 518 Protein-Tyrosine Phosphatase; Chain A 515
PH-domain like 510 Nitric Oxide Synthase; Chain A, domain 1 501 Bovine Endothelial Nitric Oxide Synthase Heme Domain; Chain: A,domain 3 501
Nitric Oxide Synthase;Heme Domain; Chain A, domain 2 501 Laminin 493 Pdz3 Domain 486
Ferritin 486 HIV Type 1 Reverse Transcriptase; Chain A, domain 1 481 N-terminal domain of TfIIb 473
Dihydrodipicolinate Reductase; domain 2 470 Farnesyl Diphosphate Synthase 463 Collagenase (Catalytic Domain) 458
Cathepsin B; Chain A 453 Cytochrome Bc1 Complex; Chain D, domain 2 447 Peroxidase; domain 1 447
Herpes Virus-1 438 Dihydrofolate Reductase, subunit A 431 BirA Bifunctional Protein; domain 2 430
Leucine-rich Repeat Variant 427 Peroxidase; domain 2 427 Beta-galactosidase; Chain A, domain 5 421
Beta Polymerase; domain 3 419 GMP Synthetase; Chain A, domain 3 415 P-30 Protein 407
Peroxisomal Thiolase; Chain A, domain 1 386 SHC Adaptor Protein 385 Tetracycline Repressor; domain 2 384
Rubrerythrin, domain 2 367 Metallo-beta-lactamase; Chain A 366 Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein; Chain A 353
434 Repressor (Amino-terminal Domain) 353 Actin; Chain A, domain 4 349 2-enoyl-CoA Hydratase; Chain A, domain 1 349
Rhopdopsin 7-helix transmembrane proteins 348 Cyclin A; domain 1 347 Mannose-Binding Protein A; Chain A 345
Growth Hormone; Chain: A; 343 UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase 338 Neutral Protease; domain 2 335
Hemagglutinin (Ha1 Chain); Chain: A; domain 1 325 Substrate Binding Domain Of Dnak; Chain:A; Domain 2 311 Leucine-rich repeat, LRR (right-handed beta-alpha superhelix) 310
Phospholipase A2 308 Hemagglutinin Ectodomain; Chain B 305 Porin 305
Phosphoenolpyruvate Carboxykinase; domain 3 304 Thiol Ester Dehydrase; Chain A 304 Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1 300
Butyryl-CoA Dehydrogenase, subunit A; domain 3 300 Quinone Oxidoreductase; Chain A, domain 1 299 Eukaryotic RPB6 RNA polymerase subunit 293
Aldehyde Dehydrogenase; Chain A, domain 2 281 Defensin A-like 281 Aldehyde Dehydrogenase; Chain A, domain 1 281
Nucleoside Triphosphate Pyrophosphohydrolase 278 Wheat Germ Agglutinin (Isolectin 2); domain 1 278 Rna Polymerase Sigma Factor; Chain: A 266
Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 4 264 Monooxygenase 262 Pectate Lyase C-like 257
Cyclophilin 256 Arginase; Chain A 255 Catalytic domain of cyclic nucleotide phosphodiesterase 4b2b 255
UDP N-Acetylglucosamine Acyltransferase; domain 1 252 Ribonucleotide Reductase, subunit A 250 Thymidylate Synthase; Chain A 247
Ubiquitin Conjugating Enzyme 246 Serum Albumin; Chain A, Domain 1 245 2,3-Dihydroxybiphenyl 1,2-Dioxygenase; domain 1 244
Ribosomal Protein S8; Chain: A, domain 1 244 TATA-Binding Protein 241 Photosynthetic Reaction Center, subunit M; domain 1 233
Ricin (A subunit); domain 1 230 Barwin-like endoglucanases 229 Ricin (A Subunit), domain 2 226
Hemagglutinin; Chain A, domain 2 224 L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 224 Aldehyde Oxidoreductase; domain 3 219
Acetylcholine Binding Protein; Chain: A, 216 Purple Acid Phosphatase; chain A, domain 2 211 Glucose Oxidase; domain 1 208
Creatine Amidinohydrolase 208 Alkaline Phosphatase, subunit A 202 Antithrombin; Chain I, domain 2 195
Alpha-1-antitrypsin; domain 1 195 RNA Polymerase Alpha Subunit; Chain A, domain 2 195 CD59 191
Cystine Knot Cytokines, subunit B 190 D-Amino Acid Oxidase; Chain A, domain 2 189 Tachylectin-2; Chain A 189
16s rrna 11293 23s ribosomal rna 10242 16s ribosomal rna 10030
18s ribosomal rna 5890 nadh-ubiquinone oxidoreductase chain 3 5029 18s rrna 4364
proteasome subunit alpha type-2 4347 50s ribosomal protein l2 4118 23s rrna 3333
28s ribosomal rna 2879 dna-directed rna polymerase ii subunit rpb1 2723 spike glycoprotein 2651
nadh dehydrogenase [ubiquinone] flavoprotein 1, mitochondrial 2369 dna-directed rna polymerase subunit alpha 2282 50s ribosomal protein l32 2210
25s ribosomal rna 2197 39s ribosomal protein l32, mitochondrial 2092 28s rrna 1972
50s ribosomal protein l33 1924 ul2 1846 photosystem i p700 chlorophyll a apoprotein a1 1806
25s rrna 1733 50s ribosomal protein l34 1672 dna-directed rna polymerase subunit 1648
26s proteasome regulatory subunit 7 1627 tubulin alpha-1b chain 1541 nadh dehydrogenase [ubiquinone] flavoprotein 1, mitochondria 1465
50s ribosomal protein l21 1414 30s ribosomal protein s2 1392 40s ribosomal protein s0-a 1381
cytochrome c oxidase subunit 1 1372 guanine nucleotide-binding protein g(i) subunit alpha-1 1326 histone h3.2 1319
photosystem ii protein d1 1315 histone h3.1 1231 pre-mrna-splicing factor 8 1175
lysozyme c 1152 carbonic anhydrase 2 1079 3c-like proteinase 1069
50s ribosomal protein l31 1030 60s ribosomal protein l12 1004 spike protein s1 998
endothiapepsin 996 ribosomal protein l21 994 beta-lactamase 990
photosystem ii protein d1 1 938 hemagglutinin 930 non-structural protein 3 929
uncharacterized protein 895 capsid protein vp1 892 mhc class i antigen 889
cytochrome b-c1 complex subunit 1, mitochondrial 887 5'ets rrna 864 40s ribosomal protein sa 859
guanine nucleotide-binding protein g(s) subunit alpha isoforms short 851 26s proteasome non-atpase regulatory subunit 1 849 5s rrna 836
dna-directed rna polymerase iii subunit rpc1 819 histone h3 792 40s ribosomal protein s24-a 757
3c-like proteinase nsp5 756 proteasome subunit alpha type-6 748 mrna 746
u3 snorna 743 large ribosomal subunit protein bl33 733 60s ribosomal protein l8 725
nadh-ubiquinone oxidoreductase chain 4l 714 pre-mrna-processing-splicing factor 8 714 26s rrna 712
transcription factor btf3 711 dna replication licensing factor mcm2 699 periodic tryptophan protein 2-like protein 676
hla class i histocompatibility antigen, a-2 alpha chain 672 atp synthase subunit alpha 669 serpine1 mrna-binding protein 1 648
proteasome subunit alpha type-1 632 bromodomain-containing protein 4 628 asa-10: polytomella f-atp synthase associated subunit 10 614
vp1 610 lysozyme 605 14-3-3 protein sigma 604
proteasome component y7 602 guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 601 50s ribosomal protein l28 594
estrogen receptor 591 cdk-activating kinase assembly factor mat1 584 12s mitochondrial rrna 580
39s ribosomal protein l2, mitochondrial 565 dna-directed rna polymerase i subunit rpa190 552 dihydrofolate reductase 542
nadh dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial 541 60s ribosomal protein l2-a 531 small ribosomal subunit protein us2 530
polymerase acidic protein 525 genome polyprotein 514 26s protease regulatory subunit 7 509
myoglobin 505 large ribosomal subunit protein bl36a 501 capsid protein 500
protease 492 hemagglutinin ha1 chain 491 camp-dependent protein kinase catalytic subunit alpha 484
5s ribosomal rna 484 actin, alpha skeletal muscle 475 protease 2a 474
50s ribosomal protein l2p 466 green fluorescent protein 464 outer membrane protein assembly factor bama 463
transthyretin 456 peroxisome proliferator-activated receptor gamma 454 hemoglobin subunit alpha 448
atp synthase subunit alpha, mitochondrial 444 heat shock protein hsp 90-alpha 430 beta-secretase 1 427
elongation factor 2 423 epidermal growth factor receptor 422 cationic trypsin 415
cyclin-dependent kinase 2 411 envelope glycoprotein gp120 411 glutamate receptor ionotropic, nmda 1 410
t-complex protein 1 subunit alpha 409 large ribosomal subunit protein ul1 406 envelope glycoprotein gp160 397
u2 snrna 395 serine protease subunit ns2b 394 major capsid protein 392
mitogen-activated protein kinase 14 389 nitric oxide synthase, brain 386 hla class ii histocompatibility antigen, dr alpha chain 385
thrombin light chain 382 lsua_rrna_chain_1 379 nadh-ubiquinone oxidoreductase chain 1 378
25s rrna (3393-mer) 372 insulin a chain 369 neuraminidase 369
reverse transcriptase/ribonuclease h 369 rna (3341-mer) 361 mitochondrial ribosomal protein l12 360
tyrosine-protein phosphatase non-receptor type 1 359 ribosomal protein l2 355 gtpase kras 350
streptavidin 348 28s ribosomal protein s34, mitochondrial 346 60s ribosomal protein l19 346
casein kinase ii subunit alpha 344 gtp-binding nuclear protein ran 342 saccharomyces cerevisiae s288c 35s pre-ribosomal rna (rdn37- 339
dna damage-binding protein 1 339 60s ribosomal protein l15-a 337 putative uncharacterized protein 332
ribosome 101960 hydrolase 45515 transferase 27989
oxidoreductase 26446 membrane protein 22714 immune system 18610
transcription 17439 viral protein 15153 electron transport 11327
signaling protein 9261 translation 9153 transport protein 8855
hydrolase/hydrolase inhibitor 8374 photosynthesis 7556 lyase 7087
structural protein 6312 viral protein/immune system 6023 ligase 5993
dna binding protein 5612 protein binding 4992 ribosome/antibiotic 4474
virus 4300 cell cycle 4042 isomerase 4000
splicing 3780 transferase/transferase inhibitor 3640 chaperone 3432
metal binding protein 3248 gene regulation 3183 protein transport 3116
motor protein 2859 rna binding protein 2756 toxin 2618
cell adhesion 2612 sugar binding protein 2553 dna binding protein/dna 2535
structural genomics, unknown function 2470 biosynthetic protein 2142 de novo protein 1988
unknown function 1953 proton transport 1943 replication 1740
transcription/dna 1726 transferase/dna 1685 plant protein 1518
lipid binding protein 1380 nuclear protein 1337 oxidoreductase/oxidoreductase inhibitor 1306
ribosome/rna 1276 peptide binding protein 1223 cytosolic protein 1198
protein fibril 1149 apoptosis 1120 rna binding protein/rna 1029
antimicrobial protein 1016 hormone 1010 transcription/dna/rna 936
metal transport 936 hydrolase/inhibitor 912 ribosome,transcription/translation 901
hydrolase/dna 889 fluorescent protein 888 antibiotic 882
antiviral protein 860 membrane protein/immune system 856 oxygen transport 835
virus like particle 770 cytokine 761 immune system/viral protein 742
transferase/inhibitor 715 flavoprotein 706 blood clotting 688
contractile protein 650 translocase 642 signaling protein/immune system 604
transcription/rna/dna 576 structural protein/dna 573 replication/dna 547
lipid transport 532 endocytosis 529 viral protein, hydrolase 512
lyase/lyase inhibitor 495 oncoprotein 491 transcription regulator 487
hydrolase/rna 469 ribosome/inhibitor 467 virus/immune system 440
oxygen storage/transport 410 oxidoreductase/electron transport 408 cell invasion 391
ribosomal protein 384 oxidoreductase/inhibitor 382 gene regulation/dna 351
hydrolase/immune system 348 hydrolase inhibitor 339 transferase/rna 338
hormone/growth factor 336 recombination 319 rna 312
viral protein/inhibitor 307 transcription, transferase/dna 306 antitumor protein 304
hydrolase/protein binding 294 immunoglobulin 284 allergen 274
luminescent protein 273 viral protein/rna 272 viral protein/hydrolase 267
ligase/ligase inhibitor 265 motor protein, hydrolase/protein binding 262 ribosome/translation 248
signaling protein/inhibitor 237 oxygen storage 235 transcription/inhibitor 229
hydrolase (o-glycosyl) 206 nuclear protein/dna 200 transcription, transferase/dna/rna 197
transcription/transcription inhibitor 188 transport protein/immune system 187 hormone receptor 180
splicing/rna 177 hydrolase/antibiotic 173 immune system/rna 172
lectin 169 transcription, transferase/rna/dna 168 ribosome/viral protein 167
isomerase/isomerase inhibitor 164 hydrolase(o-glycosyl) 164 ligase/rna 161
cell adhesion/immune system 160 rna binding protein/rna/dna 156 transferase/antibiotic 156
hydrolase/transport protein 154 immune system/hydrolase 151 oxygen binding 151
antitoxin 149 protein binding/inhibitor 145 exocytosis 144
transferase/immune system 143 hydrolase/viral protein 137 biotin-binding protein 134
receptor 130 calcium-binding protein 128 transferase/dna/rna 127
ribosome/protein transport 126 ribosome/ribosome inhibitor 125 transcription,transferase/dna-rna hybrid 125
isomerase/dna 125 immune system/inhibitor 123 neuropeptide 122
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