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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publication title The crystal structure of human CD21: Implications for Epstein-Barr virus and C3d binding.
pubmed doi rcsb
molecule tags Immune system
source organism Homo sapiens
molecule keywords complement receptor type 2
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
2EHFA 4AYEA 1E8BA 4KKDA 4LOTA 2RKZA 2UWNA 1O9AA 2WIIC 1HCCA 2V8EA 1OJYA 1G4FA 2RLQA 2MCYA 4ONTD 4B2RA 2KRIA 1HFHA 1OK3A 1ELVA 1ZJKA 4AYIA 2ERJA 2RLPA 1CKLA 1OK2A 5I0QB 3R62A 4AYMA 2XWJI 2YRAA 1OK9A 2A55A 1E88A 2CG6A 4YNXA 3O8EB 2JGWA 5HYPA 1H04P 4IGDA 2JGXA 2XRBA 2XWBF 1G4GA 3EJHA 2QY0A 1VVDA 3OEDC 1QGBA 1HFIA 1QUBA 4CSYA 2IZ4A 2W81A 1MD7A 1H2QP 4A5WB 3IX0A 1GKNA 1GKGA 5JPMG 3ERBA 3L89M 1LY2A 3KZJA 2CKUA 3MQLA 1H03P 4DJZA 4F4OC 4ZH1D 5HYTB 2EC3A 1TPMA 1Z92B 2RL0A 2MCZA 4PZ5A 3CALA 2XRDA 3NFPI 4MUCA 3KXVA 3ZD1A 4AYDA 3SW0X 2IZ3A 1H2PP 2CG7A 4JHSA 3TVJA 1GPZA 2W80A 1PPQA 4C16A 2XQWC 2KMSA 3T5OA 1SS2A 1OJWA 2BZMA 3OP8A 5HZPB 1E5GA 5FO8C 1U5MA 2YBYA 4J38B 4B2SA 1OJVA 3RJ3D 1MD8A 1SRZA 1TPNA 1UOTP 2B5ID 4WJG2 1C1ZA 2RKYA 3ZRZA 1FBRA 3IU3I 2JRAA 3OXUD 1Q3XA 1OK1A 3GXEA 1GHQB 3ZD2A 4LOSA 2LOJA 1VVCA 5HYUB 3INBC 4FXGG 2G7IA 1QO6A 1NWVA 1TPGA 2O39C 4K12A 3M7PA 3GOVA
chains in the Genus database with same CATH superfamily
2EHFA 4AYEA 1E8BA 4KKDA 4LOTA 5DN5A 2RKZA 2UWNA 1O9AA 2WIIC 1HCCA 3WSXA 2V8EA 1OJYA 1G4FA 2RLQA 2MCYA 4ONTD 4PO7A 4B2RA 5DN4A 2KRIA 1HFHA 1OK3A 1ELVA 1ZJKA 4AYIA 2ERJA 2RLPA 4YIZA 1CKLA 1OK2A 5I0QB 3R62A 3NJAA 4AYMA 2X2ZA 2XWJI 2YRAA 1OK9A 2A55A 3FGRA 1E88A 4N7EA 2CG6A 4YNXA 2Y8RA 3O8EB 2JGWA 5HYPA 1H04P 4IGDA 2JGXA 1RLHA 2XRBA 2XWBF 1G4GA 3EJHA 3ZLEA 2QY0A 1VVDA 3OEDC 1QGBA 1HFIA 1QUBA 3FGTA 4CSYA 2IZ4A 2W81A 1MD7A 1H2QP 4A5WB 3IX0A 1GKNA 1GKGA 3F6KA 5JPMG 3ERBA 3L89M 1LY2A 3KZJA 2CKUA 3MQLA 1H03P 4DJZA 4F4OC 4ZH1D 5HYTB 2EC3A 1TPMA 1Z92B 3CI0J 2RL0A 2MCZA 4PZ5A 4BWCA 2ZYCA 3CALA 2XRDA 3NFPI 4MUCA 3KXVA 3ZD1A 4AYDA 3SW0X 2IZ3A 1H2PP 2CG7A 4JHSA 3TVJA 1GPZA 2W80A 1PPQA 2Y8TA 4C16A 3ZLDA 2XQWC 2KMSA 3T5OA 1SS2A 1OJWA 2I2LA 2BZMA 4MSLA 3OP8A 5HZPB 1E5GA 5FO8C 1U5MA 2YBYA 4J38B 4B2SA 1OJVA 3RJ3D 1MD8A 1SRZA 1TPNA 1UOTP 2B5ID 4WJG2 1C1ZA 2RKYA 3ZRZA 4APLA 1FBRA 3IU3I 2JRAA 3OXUD 1Q3XA 1OK1A 3GXEA 1GHQB 3K3TA 3VWOA 3ZD2A 3WSYA 4LOSA 2LOJA 1VVCA 2Y8SA 5HYUB 3INBC 4FXGG 2G7IA 1QO6A 1NWVA 1TPGA 2O39C 4K12A 3M7PA 3GOVA
chains in the Genus database with same CATH topology
2EHFA 4AYEA 1E8BA 4KKDA 4LOTA 2RKZA 2UWNA 1O9AA 2WIIC 1HCCA 2V8EA 1OJYA 1G4FA 2RLQA 2MCYA 4ONTD 4B2RA 2KRIA 1HFHA 1OK3A 1ELVA 1ZJKA 4AYIA 2ERJA 2RLPA 1CKLA 1OK2A 5I0QB 3R62A 4AYMA 2XWJI 2YRAA 1OK9A 2A55A 1E88A 2CG6A 4YNXA 3O8EB 2JGWA 5HYPA 1H04P 4IGDA 2JGXA 2XRBA 2XWBF 1G4GA 3EJHA 2QY0A 1VVDA 3OEDC 1QGBA 1HFIA 1QUBA 4CSYA 2IZ4A 2W81A 1MD7A 1H2QP 4A5WB 3IX0A 1GKNA 1GKGA 5JPMG 3ERBA 3L89M 1LY2A 3KZJA 2CKUA 3MQLA 1H03P 4DJZA 4F4OC 4ZH1D 5HYTB 2EC3A 1TPMA 1Z92B 2RL0A 2MCZA 4PZ5A 3CALA 2XRDA 3NFPI 4MUCA 3KXVA 3ZD1A 4AYDA 3SW0X 2IZ3A 1H2PP 2CG7A 4JHSA 3TVJA 1GPZA 2W80A 1PPQA 4C16A 2XQWC 2KMSA 3T5OA 1SS2A 1OJWA 2BZMA 3OP8A 5HZPB 1E5GA 5FO8C 1U5MA 2YBYA 4J38B 4B2SA 1OJVA 3RJ3D 1MD8A 1SRZA 1TPNA 1UOTP 2B5ID 4WJG2 1C1ZA 2RKYA 3ZRZA 1FBRA 3IU3I 2JRAA 3OXUD 1Q3XA 1OK1A 3GXEA 1GHQB 3ZD2A 4LOSA 2LOJA 1VVCA 5HYUB 3INBC 4FXGG 2G7IA 1QO6A 1NWVA 1TPGA 2O39C 4K12A 3M7PA 3GOVA
chains in the Genus database with same CATH homology


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