1LY2A

Crystal structure of unliganded human cd21 scr1-scr2 (complement receptor type 2)
Total Genus 23
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
23
sequence length
130
structure length
130
Chain Sequence
EASCGSPPPILNGRISYYSTPIAVGTVIRYSCSGTFRLIGEKSLLCITKDKVDGTWDKPAPKCEYFNKYSSCPEPIVPGGYKIRGSTPYRHGDSVTFACKTNFSMNGNKSVWCQANNMWGPTRLPTCVSI
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
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molecule tags Immune system
molecule keywords complement receptor type 2
publication title The crystal structure of human CD21: Implications for Epstein-Barr virus and C3d binding.
pubmed doi rcsb
source organism Homo sapiens
total genus 23
structure length 130
sequence length 130
ec nomenclature
pdb deposition date 2002-06-06

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00084 Sushi Sushi repeat (SCR repeat)
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.10.70.10 Mainly Beta Ribbon Complement Module; domain 1 Complement Module, domain 1 1ly2A02
2.10.70.10 Mainly Beta Ribbon Complement Module; domain 1 Complement Module, domain 1 1ly2A01
2XWJI 2EHFA 2XRBA 1OK3A 1VVDA 4WJG2 2IZ3A 1ELVA 4IGDA 1OJYA 2BZMA 2XRDA 4AYEA 1VVCA 1TPMA 2EC3A 3ZRZA 2XQWC 3EJHA 2G7IA 4B2SA 2JGWA 2WIIC 4LOSA 3KZJA 2A55A 2RL0A 4F4OC 1OK9A 1UOTP 2O39C 3OXUD 1PPQA 1SS2A 1U5MA 4YNXA 3IX0A 1HFHA 2KRIA 2W81A 4A5WB 2XWBF 1GKGA 4FXGG 2ERJA 4PZ5A 1C1ZA 2RKZA 2MCZA 3CALA 4DJZA 4ZH1D 1ZJKA 1O9AA 3ERBA 2RLQA 4JHSA 2RLPA 1HCCA 2QY0A 1Q3XA 2YRAA 1TPNA 2CG7A 3ZD1A 3NFPI 1Z92B 3GXEA 3INBC 1GKNA 1H04P 2V8EA 2IZ4A 2UWNA 2JRAA 3L89M 1CKLA 1QO6A 3OP8A 3R62A 5HYUB 4MUCA 2CKUA 2RKYA 5I0QB 3M7PA 3ZD2A 2JGXA 1G4GA 1E5GA 5JPMG 1NWVA 4CSYA 4ONTD 1OJVA 2KMSA 1MD7A 1G4FA 2MCYA 3T5OA 5HZPB 1GPZA 4K12A 1QGBA 1LY2A 4LOTA 5FO8C 1H03P 3O8EB 3IU3I 3TVJA 1TPGA 3RJ3D 5HYPA 1E88A 1SRZA 1OK2A 4AYDA 2W80A 1HFIA 1MD8A 2YBYA 2LOJA 2B5ID 4B2RA 1OJWA 1H2QP 1E8BA 3SW0X 5HYTB 2CG6A 1QUBA 4AYMA 1OK1A 3GOVA 4C16A 1H2PP 1FBRA 3OEDC 1GHQB 4KKDA 3KXVA 4AYIA 4J38B 3MQLA
chains in the Genus database with same CATH superfamily
2XWJI 2EHFA 2XRBA 1OK3A 1VVDA 4WJG2 2IZ3A 1ELVA 4IGDA 1OJYA 2BZMA 2XRDA 4AYEA 1VVCA 1TPMA 2EC3A 3ZRZA 2XQWC 3EJHA 2G7IA 4B2SA 2JGWA 2WIIC 4LOSA 3FGRA 3KZJA 2A55A 2RL0A 2Y8TA 3ZLDA 4F4OC 1OK9A 4PO7A 3ZLEA 1UOTP 2X2ZA 2O39C 3OXUD 4MSLA 1PPQA 1SS2A 1U5MA 3VWOA 4YNXA 3IX0A 1HFHA 2KRIA 2W81A 4A5WB 2XWBF 1GKGA 4FXGG 4YIZA 2ERJA 4PZ5A 4N7EA 1C1ZA 2RKZA 2MCZA 3CALA 4DJZA 4ZH1D 1ZJKA 1O9AA 3FGTA 3ERBA 2RLQA 4JHSA 2RLPA 3F6KA 1HCCA 2QY0A 1Q3XA 2YRAA 1TPNA 2CG7A 3ZD1A 3NFPI 5DN4A 1Z92B 3GXEA 5DN5A 3INBC 1GKNA 1H04P 2Y8RA 2V8EA 2IZ4A 2UWNA 2JRAA 3L89M 1CKLA 1QO6A 3OP8A 3R62A 5HYUB 4MUCA 2CKUA 2RKYA 5I0QB 3M7PA 3NJAA 3ZD2A 2JGXA 1G4GA 1E5GA 5JPMG 1NWVA 4CSYA 4ONTD 4APLA 1OJVA 2KMSA 1MD7A 1G4FA 2MCYA 3T5OA 5HZPB 1GPZA 4K12A 1QGBA 1LY2A 4LOTA 5FO8C 1H03P 3O8EB 3IU3I 3TVJA 1TPGA 3RJ3D 5HYPA 1E88A 1SRZA 1OK2A 4AYDA 2W80A 1HFIA 3K3TA 1MD8A 2YBYA 2LOJA 2B5ID 4B2RA 1RLHA 1OJWA 1H2QP 1E8BA 3SW0X 5HYTB 2CG6A 1QUBA 3CI0J 3WSXA 4AYMA 1OK1A 3GOVA 2I2LA 3WSYA 4C16A 1H2PP 1FBRA 2Y8SA 3OEDC 1GHQB 2ZYCA 4KKDA 3KXVA 4AYIA 4J38B 3MQLA 4BWCA
chains in the Genus database with same CATH topology
2XWJI 2EHFA 2XRBA 1OK3A 1VVDA 4WJG2 2IZ3A 1ELVA 4IGDA 1OJYA 2BZMA 2XRDA 4AYEA 1VVCA 1TPMA 2EC3A 3ZRZA 2XQWC 3EJHA 2G7IA 4B2SA 2JGWA 2WIIC 4LOSA 3KZJA 2A55A 2RL0A 4F4OC 1OK9A 1UOTP 2O39C 3OXUD 1PPQA 1SS2A 1U5MA 4YNXA 3IX0A 1HFHA 2KRIA 2W81A 4A5WB 2XWBF 1GKGA 4FXGG 2ERJA 4PZ5A 1C1ZA 2RKZA 2MCZA 3CALA 4DJZA 4ZH1D 1ZJKA 1O9AA 3ERBA 2RLQA 4JHSA 2RLPA 1HCCA 2QY0A 1Q3XA 2YRAA 1TPNA 2CG7A 3ZD1A 3NFPI 1Z92B 3GXEA 3INBC 1GKNA 1H04P 2V8EA 2IZ4A 2UWNA 2JRAA 3L89M 1CKLA 1QO6A 3OP8A 3R62A 5HYUB 4MUCA 2CKUA 2RKYA 5I0QB 3M7PA 3ZD2A 2JGXA 1G4GA 1E5GA 5JPMG 1NWVA 4CSYA 4ONTD 1OJVA 2KMSA 1MD7A 1G4FA 2MCYA 3T5OA 5HZPB 1GPZA 4K12A 1QGBA 1LY2A 4LOTA 5FO8C 1H03P 3O8EB 3IU3I 3TVJA 1TPGA 3RJ3D 5HYPA 1E88A 1SRZA 1OK2A 4AYDA 2W80A 1HFIA 1MD8A 2YBYA 2LOJA 2B5ID 4B2RA 1OJWA 1H2QP 1E8BA 3SW0X 5HYTB 2CG6A 1QUBA 4AYMA 1OK1A 3GOVA 4C16A 1H2PP 1FBRA 3OEDC 1GHQB 4KKDA 3KXVA 4AYIA 4J38B 3MQLA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2XWJ I;  2EHF A;  2XRB A;  1OK3 A;  1VVD A;  4WJG 2;  2IZ3 A;  1ELV A;  4IGD A;  1OJY A;  2BZM A;  2XRD A;  4AYE A;  1VVC A;  1TPM A;  2EC3 A;  3ZRZ A;  2XQW C;  3EJH A;  2G7I A;  4B2S A;  2JGW A;  2WII C;  4LOS A;  3KZJ A;  2A55 A;  2RL0 A;  4F4O C;  1OK9 A;  1UOT P;  2O39 C;  3OXU D;  1PPQ A;  1SS2 A;  1U5M A;  4YNX A;  3IX0 A;  1HFH A;  2KRI A;  2W81 A;  4A5W B;  2XWB F;  1GKG A;  4FXG G;  2ERJ A;  4PZ5 A;  1C1Z A;  2RKZ A;  2MCZ A;  3CAL A;  4DJZ A;  4ZH1 D;  1ZJK A;  1O9A A;  3ERB A;  2RLQ A;  4JHS A;  2RLP A;  1HCC A;  2QY0 A;  1Q3X A;  2YRA A;  1TPN A;  2CG7 A;  3ZD1 A;  3NFP I;  1Z92 B;  3GXE A;  3INB C;  1GKN A;  1H04 P;  2V8E A;  2IZ4 A;  2UWN A;  2JRA A;  3L89 M;  1CKL A;  1QO6 A;  3OP8 A;  3R62 A;  5HYU B;  4MUC A;  2CKU A;  2RKY A;  5I0Q B;  3M7P A;  3ZD2 A;  2JGX A;  1G4G A;  1E5G A;  5JPM G;  1NWV A;  4CSY A;  4ONT D;  1OJV A;  2KMS A;  1MD7 A;  1G4F A;  2MCY A;  3T5O A;  5HZP B;  1GPZ A;  4K12 A;  1QGB A;  1LY2 A;  4LOT A;  5FO8 C;  1H03 P;  3O8E B;  3IU3 I;  3TVJ A;  1TPG A;  3RJ3 D;  5HYP A;  1E88 A;  1SRZ A;  1OK2 A;  4AYD A;  2W80 A;  1HFI A;  1MD8 A;  2YBY A;  2LOJ A;  2B5I D;  4B2R A;  1OJW A;  1H2Q P;  1E8B A;  3SW0 X;  5HYT B;  2CG6 A;  1QUB A;  4AYM A;  1OK1 A;  3GOV A;  4C16 A;  1H2P P;  1FBR A;  3OED C;  1GHQ B;  4KKD A;  3KXV A;  4AYI A;  4J38 B;  3MQL A; 
#chains in the Genus database with same CATH topology
 2XWJ I;  2EHF A;  2XRB A;  1OK3 A;  1VVD A;  4WJG 2;  2IZ3 A;  1ELV A;  4IGD A;  1OJY A;  2BZM A;  2XRD A;  4AYE A;  1VVC A;  1TPM A;  2EC3 A;  3ZRZ A;  2XQW C;  3EJH A;  2G7I A;  4B2S A;  2JGW A;  2WII C;  4LOS A;  3FGR A;  3KZJ A;  2A55 A;  2RL0 A;  2Y8T A;  3ZLD A;  4F4O C;  1OK9 A;  4PO7 A;  3ZLE A;  1UOT P;  2X2Z A;  2O39 C;  3OXU D;  4MSL A;  1PPQ A;  1SS2 A;  1U5M A;  3VWO A;  4YNX A;  3IX0 A;  1HFH A;  2KRI A;  2W81 A;  4A5W B;  2XWB F;  1GKG A;  4FXG G;  4YIZ A;  2ERJ A;  4PZ5 A;  4N7E A;  1C1Z A;  2RKZ A;  2MCZ A;  3CAL A;  4DJZ A;  4ZH1 D;  1ZJK A;  1O9A A;  3FGT A;  3ERB A;  2RLQ A;  4JHS A;  2RLP A;  3F6K A;  1HCC A;  2QY0 A;  1Q3X A;  2YRA A;  1TPN A;  2CG7 A;  3ZD1 A;  3NFP I;  5DN4 A;  1Z92 B;  3GXE A;  5DN5 A;  3INB C;  1GKN A;  1H04 P;  2Y8R A;  2V8E A;  2IZ4 A;  2UWN A;  2JRA A;  3L89 M;  1CKL A;  1QO6 A;  3OP8 A;  3R62 A;  5HYU B;  4MUC A;  2CKU A;  2RKY A;  5I0Q B;  3M7P A;  3NJA A;  3ZD2 A;  2JGX A;  1G4G A;  1E5G A;  5JPM G;  1NWV A;  4CSY A;  4ONT D;  4APL A;  1OJV A;  2KMS A;  1MD7 A;  1G4F A;  2MCY A;  3T5O A;  5HZP B;  1GPZ A;  4K12 A;  1QGB A;  1LY2 A;  4LOT A;  5FO8 C;  1H03 P;  3O8E B;  3IU3 I;  3TVJ A;  1TPG A;  3RJ3 D;  5HYP A;  1E88 A;  1SRZ A;  1OK2 A;  4AYD A;  2W80 A;  1HFI A;  3K3T A;  1MD8 A;  2YBY A;  2LOJ A;  2B5I D;  4B2R A;  1RLH A;  1OJW A;  1H2Q P;  1E8B A;  3SW0 X;  5HYT B;  2CG6 A;  1QUB A;  3CI0 J;  3WSX A;  4AYM A;  1OK1 A;  3GOV A;  2I2L A;  3WSY A;  4C16 A;  1H2P P;  1FBR A;  2Y8S A;  3OED C;  1GHQ B;  2ZYC A;  4KKD A;  3KXV A;  4AYI A;  4J38 B;  3MQL A;  4BWC A; 
#chains in the Genus database with same CATH homology
 2XWJ I;  2EHF A;  2XRB A;  1OK3 A;  1VVD A;  4WJG 2;  2IZ3 A;  1ELV A;  4IGD A;  1OJY A;  2BZM A;  2XRD A;  4AYE A;  1VVC A;  1TPM A;  2EC3 A;  3ZRZ A;  2XQW C;  3EJH A;  2G7I A;  4B2S A;  2JGW A;  2WII C;  4LOS A;  3KZJ A;  2A55 A;  2RL0 A;  4F4O C;  1OK9 A;  1UOT P;  2O39 C;  3OXU D;  1PPQ A;  1SS2 A;  1U5M A;  4YNX A;  3IX0 A;  1HFH A;  2KRI A;  2W81 A;  4A5W B;  2XWB F;  1GKG A;  4FXG G;  2ERJ A;  4PZ5 A;  1C1Z A;  2RKZ A;  2MCZ A;  3CAL A;  4DJZ A;  4ZH1 D;  1ZJK A;  1O9A A;  3ERB A;  2RLQ A;  4JHS A;  2RLP A;  1HCC A;  2QY0 A;  1Q3X A;  2YRA A;  1TPN A;  2CG7 A;  3ZD1 A;  3NFP I;  1Z92 B;  3GXE A;  3INB C;  1GKN A;  1H04 P;  2V8E A;  2IZ4 A;  2UWN A;  2JRA A;  3L89 M;  1CKL A;  1QO6 A;  3OP8 A;  3R62 A;  5HYU B;  4MUC A;  2CKU A;  2RKY A;  5I0Q B;  3M7P A;  3ZD2 A;  2JGX A;  1G4G A;  1E5G A;  5JPM G;  1NWV A;  4CSY A;  4ONT D;  1OJV A;  2KMS A;  1MD7 A;  1G4F A;  2MCY A;  3T5O A;  5HZP B;  1GPZ A;  4K12 A;  1QGB A;  1LY2 A;  4LOT A;  5FO8 C;  1H03 P;  3O8E B;  3IU3 I;  3TVJ A;  1TPG A;  3RJ3 D;  5HYP A;  1E88 A;  1SRZ A;  1OK2 A;  4AYD A;  2W80 A;  1HFI A;  1MD8 A;  2YBY A;  2LOJ A;  2B5I D;  4B2R A;  1OJW A;  1H2Q P;  1E8B A;  3SW0 X;  5HYT B;  2CG6 A;  1QUB A;  4AYM A;  1OK1 A;  3GOV A;  4C16 A;  1H2P P;  1FBR A;  3OED C;  1GHQ B;  4KKD A;  3KXV A;  4AYI A;  4J38 B;  3MQL A; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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#similar chains in the pdb database (?% sequence similarity)
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