5I0QB

Structure of human c4b-binding protein alpha chain ccp domains 1 and 2 in complex with the hypervariable region of mutant group a streptococcus m2 (k65a, n66a) protein
Total Genus 22
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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
22
sequence length
125
structure length
125
Chain Sequence
SNCGPPPTLSFAAPMDITLTETRFKTGTTLKYTCLPGYVRSHSTQTLTCNSDGEWVYNTFCIYKRCRHPGELRNGQVEIKTDLSFGSQIEFSCSEGFFLIGSTTSRCEVQDRGVGWSHPLPQCEI
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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 Conserved patterns hidden within group A Streptococcus M protein hypervariability recognize human C4b-binding protein.
pubmed doi rcsb
molecule keywords M protein, serotype 2.1
molecule tags Immune system
source organism Streptococcus pyogenes
total genus 22
structure length 125
sequence length 125
ec nomenclature
pdb deposition date 2016-02-04

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
B 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 5i0qB02
2.10.70.10 Mainly Beta Ribbon Complement Module; domain 1 Complement Module, domain 1 5i0qB01
4AYIA 1Q3XA 1VVDA 3ZRZA 4JHSA 5HYPA 5JPMG 2EC3A 1SRZA 2IZ4A 5HZPB 1MD7A 5I0QB 2RLPA 1VVCA 1ELVA 3OEDC 5FO8C 2UWNA 1E88A 4IGDA 3L89M 1CKLA 1G4FA 2JGXA 4PZ5A 1C1ZA 5HYTB 1GKNA 3KZJA 1G4GA 1PPQA 2XQWC 3ERBA 4K12A 1U5MA 2WIIC 2BZMA 1FBRA 3CALA 4AYMA 4LOSA 1E5GA 4B2RA 3ZD1A 1QO6A 4C16A 1SS2A 2CKUA 3OXUD 1LY2A 3IU3I 3GXEA 1Z92B 1ZJKA 2MCYA 2W80A 3INBC 1HFHA 4DJZA 4WJG2 2QY0A 3GOVA 2XWJI 2G7IA 4A5WB 2JRAA 3ZD2A 1TPNA 3T5OA 5HYUB 1OJYA 1H2QP 1NWVA 4AYDA 2RL0A 1UOTP 1OK2A 2W81A 2XRBA 1OJWA 1E8BA 2LOJA 1O9AA 2CG6A 2YBYA 1HFIA 1OK3A 2YRAA 3R62A 1OK1A 1HCCA 2A55A 2O39C 2RKYA 3TVJA 1GHQB 2XWBF 1H04P 3MQLA 3OP8A 2RKZA 2KRIA 3IX0A 1QGBA 4J38B 3RJ3D 2KMSA 3O8EB 2XRDA 2B5ID 4LOTA 4F4OC 4CSYA 4MUCA 1TPMA 1H2PP 1OJVA 2JGWA 2IZ3A 1QUBA 4FXGG 2CG7A 4ONTD 4ZH1D 2EHFA 4KKDA 1GKGA 3NFPI 2MCZA 3KXVA 3EJHA 3SW0X 2V8EA 4B2SA 4AYEA 2ERJA 1GPZA 1H03P 1MD8A 1TPGA 3M7PA 1OK9A 4YNXA 2RLQA
chains in the Genus database with same CATH superfamily
4AYIA 1Q3XA 1VVDA 3ZRZA 4JHSA 5HYPA 5JPMG 2EC3A 1SRZA 5DN4A 2I2LA 2IZ4A 3F6KA 5HZPB 1MD7A 5I0QB 4YIZA 4PO7A 2RLPA 2ZYCA 1VVCA 1ELVA 3OEDC 5FO8C 2UWNA 1E88A 4IGDA 3WSYA 3L89M 1CKLA 1G4FA 2JGXA 4PZ5A 1RLHA 1C1ZA 5HYTB 2Y8RA 1GKNA 3WSXA 3NJAA 3KZJA 1G4GA 1PPQA 2XQWC 3ERBA 4K12A 1U5MA 2WIIC 2BZMA 1FBRA 3CALA 4APLA 4AYMA 4LOSA 3FGTA 1E5GA 4B2RA 3ZD1A 3VWOA 1QO6A 4C16A 1SS2A 2CKUA 3OXUD 1LY2A 3IU3I 3GXEA 1Z92B 1ZJKA 2MCYA 2W80A 2Y8SA 3INBC 1HFHA 4DJZA 4WJG2 2QY0A 3GOVA 2XWJI 2G7IA 4A5WB 2JRAA 4N7EA 3ZD2A 1TPNA 3ZLEA 3T5OA 5HYUB 1OJYA 1H2QP 1NWVA 3K3TA 4AYDA 2RL0A 4BWCA 1UOTP 1OK2A 2W81A 2XRBA 3CI0J 1OJWA 1E8BA 2LOJA 1O9AA 2CG6A 2YBYA 1HFIA 1OK3A 2YRAA 3R62A 1OK1A 1HCCA 2A55A 2O39C 2RKYA 3TVJA 1GHQB 2XWBF 1H04P 2X2ZA 3MQLA 3OP8A 2RKZA 2KRIA 3IX0A 1QGBA 4J38B 3RJ3D 2KMSA 3O8EB 2XRDA 2B5ID 4LOTA 4F4OC 4CSYA 4MUCA 1TPMA 1H2PP 1OJVA 3FGRA 2JGWA 2IZ3A 1QUBA 4FXGG 2CG7A 4ONTD 3ZLDA 4ZH1D 2EHFA 4KKDA 2Y8TA 1GKGA 3NFPI 2MCZA 3KXVA 3EJHA 4MSLA 3SW0X 2V8EA 4B2SA 4AYEA 2ERJA 1GPZA 1H03P 5DN5A 1MD8A 1TPGA 3M7PA 1OK9A 4YNXA 2RLQA
chains in the Genus database with same CATH topology
4AYIA 1Q3XA 1VVDA 3ZRZA 4JHSA 5HYPA 5JPMG 2EC3A 1SRZA 2IZ4A 5HZPB 1MD7A 5I0QB 2RLPA 1VVCA 1ELVA 3OEDC 5FO8C 2UWNA 1E88A 4IGDA 3L89M 1CKLA 1G4FA 2JGXA 4PZ5A 1C1ZA 5HYTB 1GKNA 3KZJA 1G4GA 1PPQA 2XQWC 3ERBA 4K12A 1U5MA 2WIIC 2BZMA 1FBRA 3CALA 4AYMA 4LOSA 1E5GA 4B2RA 3ZD1A 1QO6A 4C16A 1SS2A 2CKUA 3OXUD 1LY2A 3IU3I 3GXEA 1Z92B 1ZJKA 2MCYA 2W80A 3INBC 1HFHA 4DJZA 4WJG2 2QY0A 3GOVA 2XWJI 2G7IA 4A5WB 2JRAA 3ZD2A 1TPNA 3T5OA 5HYUB 1OJYA 1H2QP 1NWVA 4AYDA 2RL0A 1UOTP 1OK2A 2W81A 2XRBA 1OJWA 1E8BA 2LOJA 1O9AA 2CG6A 2YBYA 1HFIA 1OK3A 2YRAA 3R62A 1OK1A 1HCCA 2A55A 2O39C 2RKYA 3TVJA 1GHQB 2XWBF 1H04P 3MQLA 3OP8A 2RKZA 2KRIA 3IX0A 1QGBA 4J38B 3RJ3D 2KMSA 3O8EB 2XRDA 2B5ID 4LOTA 4F4OC 4CSYA 4MUCA 1TPMA 1H2PP 1OJVA 2JGWA 2IZ3A 1QUBA 4FXGG 2CG7A 4ONTD 4ZH1D 2EHFA 4KKDA 1GKGA 3NFPI 2MCZA 3KXVA 3EJHA 3SW0X 2V8EA 4B2SA 4AYEA 2ERJA 1GPZA 1H03P 1MD8A 1TPGA 3M7PA 1OK9A 4YNXA 2RLQA
chains in the Genus database with same CATH homology


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