1IW4A

Solution structure of ascidian trypsin inhibitor
Total Genus 8
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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
8
sequence length
55
structure length
55
Chain Sequence
AHMDCTEFNPLCRCNKMLGDLICAVIGDAKEEHRNMCALCCEHPGGFEYSNGPCE
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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 Solution structure of ascidian trypsin inhibitor determined by nuclear magnetic resonance spectroscopy.
pubmed doi rcsb
molecule keywords trypsin inhibitor
molecule tags Protein binding
total genus 8
structure length 55
sequence length 55
ec nomenclature
pdb deposition date 2002-04-19
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.30.60.30 Alpha Beta 2-Layer Sandwich Wheat Germ Agglutinin (Isolectin 2); domain 1 Wheat Germ Agglutinin (Isolectin 2); domain 1 1iw4A00
1Z7KB 1CT0I 1PCEA 1Y1BA 2NU3I 2NU4I 2KCXA 1HDLA 1DS3I 3B4VC 1CGJI 2SGEI 1CGII 1MT1A 1CT4I 2B0UC 2WCYA 1PJUA 1TBRR 1YU6C 4SGBI 2F3CI 2N71A 2SGFI 2N17A 1BMOA 2XRCA 3SEKC 2NU1I 1R0RI 1UVGA 3OVOA 2NU0I 1LR8A 1CT2I 1HPTA 5JHWC 1AN1I 4GI3C 2NU2I 1IW4A 1IY5A 2GKVA 1SGPI 1DS2I 1N13A 2M5XA 3QTLD 1Y1CA 1M8CA 1CHOI 1SGEI 2KMPA 2KMQA 1BUSA 1TIHA 2ERWA 1IY6A 2SGDI 1SGRI 2ARPF 2GKRI 3SGBI 1KMAA 1TUSA 1M8BA 1YTPA 1TBQR 1OVOA 1OMUA 5DAEA 2QQDA 4OVOA 2QQCA 4HGUA 1SGDI 1UUCA 1OMTA 3SGQI 1CSOI 1SGQI 2JXDA 1TURA 1PPFI 2JYYA 2OVOA 2SGPI 2BUSA 1OYVI 1SGYI 1UVFA 1HJAI 2SGQI 3TJQA 1H0ZA 2GKTI 2LEOA 1FYBA 1NUBA 2KMRA 2JZMA 2N52A 2P6AC 1LR7A 2V53A 2KMOA 1CE3A 1SGNI 1LR9A 1TGSI 3HH2C
chains in the Genus database with same CATH superfamily
1Z7KB 1WTJA 1CT0I 1MJAA 1PCEA 1Y1BA 1Z2IA 5EX0A 1P9GA 2QQ0A 2NU3I 2NU4I 2GVIA 2ORWA 2KCXA 1HDLA 1Y8FA 2GIVA 1DS3I 2V1CA 3B4VC 3OL0A 1CGJI 1XX6A 1CGII 1P9ZA 1MT1A 1ULMA 1CT4I 2JW6A 2RIJA 2B8TA 2WGCA 2B0UC 3FSYA 3OXLA 2W0TA 2WCYA 5E3PA 5J8CA 3VDPA 1PJUA 1TBRR 3VE5A 1YU6C 2LB7A 2UZ3A 5FUWA 4SGBI 3UGLA 4AMLA 2CWGA 2F3CI 2N71A 2SGFI 4A24A 3QAHA 2N17A 1BMOA 2XRCA 3QWPA 2NU1I 1KBEA 3SEKC 3UOEA 1R0RI 3R5AA 2L8EA 1UVGA 2N1AB 3MEKA 3OVOA 4JCVE 2NU0I 4MPIA 4L9MA 1LR8A 3RU0A 5EX3A 1CT2I 2E73A 5FUXA 1K7VA 1XA6A 4E1PA 5CCMA 9WGAA 1HPTA 2CWHA 1Q9BA 5JHWC 1V1HA 3VDUA 1AN1I 2A20A 4GI3C 1U5KA 2NU2I 3OXGA 2J9RA 3UFFA 4WP4A 1TBOA 1IW4A 1IY5A 2CJSC 2FNFX 5HI7A 3HH2C 2GKVA 1SGPI 1DS2I 1N13A 2YQPA 2QPOA 2ORVA 5E3RA 2M5XA 4UXHA 1S20A 1FY7A 3QTLD 4B6DA 3UGDA 1Y1CA 1M8CA 1CHOI 1SGEI 5J8FA 4FKDA 2PQ8A 1X4SA 2KMPA 2KMQA 3UEYA 1K7UA 1UHAA 3OXFA 2E5RA 1BUSA 1NXUA 1TIHA 2ERWA 1WGTA 1IY6A 2SGDI 5FUVA 4E1RA 2DB6A 3E2IA 1W4RA 1SGRI 2ARPF 2GKRI 3SGBI 3FSXA 1V1IA 1ULNA 1KMAA 2K9HA 1XBTA 2QQEA 2DKVA 1X74A 2ELIA 2YUUA 3UGIA 1TUSA 1M8BA 1YTPA 1TBQR 3R5BA 7WGAA 5CCLA 2OU2A 1OVOA 1OMUA 1KBFA 5DAEA 2QQDA 1WKXA 2VRWB 3TO6A 4OVOA 1RFHA 2QQCA 4HGUA 2JA1A 1W3SA 1TOTA 1SGDI 2ENZA 1UUCA 1OMTA 4DNCA 3KY9A 3SGQI 1CSOI 1SGQI 1PTQA 1TURA 1PPFI 2JXDA 3D00A 2WVJA 2X3TA 1TBNA 2SGEI 1FAQA 2LUYA 2JYYA 1MJBA 2OVOA 3CXLA 3PDNA 2SGPI 2OZUA 1K7TA 1HEVA 2BUSA 4UXJA 5FUYA 1OYVI 1SGYI 1UVFA 2DIPA 3R5CA 1HJAI 1WGCA 2SGQI 3TJQA 3FC3A 1H0ZA 3UEJA 2GKTI 1R79A 5HQ8A 2V1CC 2LEOA 1FYBA 1ULKA 1NUBA 2KMRA 2J87A 2JZMA 2N52A 2ODDA 2P6AC 2CWFA 1LR7A 2V53A 2L7XA 3R5DA 1PTRA 2KMOA 3GOXA 2X52A 3TO9A 3TOBA 1VDDA 2ROWA 3BJIA 2ENNA 3TO7A 2OD1A 3TOAA 1CE3A 1SGNI 1MJ9A 2RC4A 5E3QA 1LR9A 2Y0MA 1TGSI 3E59A 2UVOA 4UXIA 1FARA
chains in the Genus database with same CATH topology
1Z7KB 5EX0A 1CT0I 1PCEA 1Y1BA 2QQ0A 2NU3I 2NU4I 2GVIA 2ORWA 2KCXA 1HDLA 1Y8FA 1DS3I 2V1CA 3B4VC 3OL0A 1CGJI 1XX6A 1CGII 2JW6A 1MT1A 2SGEI 1CT4I 2B8TA 3OXLA 2B0UC 2W0TA 2WCYA 3VDPA 1PJUA 1TBRR 3VE5A 1YU6C 2UZ3A 5FUWA 3UGLA 4SGBI 2F3CI 2N71A 2SGFI 4A24A 3QWPA 2N17A 1BMOA 2XRCA 3SEKC 2NU1I 1KBEA 1R0RI 2L8EA 1UVGA 2N1AB 3MEKA 3OVOA 4JCVE 2NU0I 4L9MA 1LR8A 3RU0A 5EX3A 1CT2I 2E73A 5FUXA 4E1PA 1XA6A 5CCMA 1HPTA 5JHWC 1V1HA 3VDUA 1AN1I 2A20A 4GI3C 1U5KA 2NU2I 3OXGA 2J9RA 3UFFA 1TBOA 1IW4A 1IY5A 2CJSC 2FNFX 5HI7A 2GKVA 1SGPI 1DS2I 1N13A 2YQPA 2QPOA 2ORVA 2M5XA 4UXHA 3QTLD 4B6DA 3UGDA 1Y1CA 1M8CA 1CHOI 1SGEI 4FKDA 1KBFA 1X4SA 2KMPA 2KMQA 3UEYA 3OXFA 2E5RA 1BUSA 1TIHA 2ERWA 1IY6A 2SGDI 5FUVA 4E1RA 2DB6A 3E2IA 1W4RA 1SGRI 2ARPF 2GKRI 3SGBI 1V1IA 1KMAA 2K9HA 1XBTA 2QQEA 1X74A 2ELIA 2YUUA 3UGIA 1TUSA 1M8BA 1YTPA 1TBQR 5CCLA 1OVOA 1OMUA 5DAEA 2QQDA 2VRWB 4OVOA 1RFHA 2QQCA 4HGUA 2JA1A 1W3SA 1TOTA 1SGDI 2ENZA 1UUCA 1OMTA 3KY9A 3SGQI 1CSOI 1SGQI 1PTQA 1TURA 1PPFI 2JXDA 3D00A 2WVJA 1TBNA 1FAQA 2LUYA 2JYYA 2OVOA 3CXLA 3PDNA 2SGPI 2BUSA 4UXJA 5FUYA 1OYVI 1SGYI 1UVFA 2DIPA 1HJAI 2SGQI 3TJQA 3FC3A 1H0ZA 3UEJA 2GKTI 1R79A 5HQ8A 2V1CC 2LEOA 1FYBA 1NUBA 2KMRA 2J87A 2JZMA 2N52A 2ODDA 2P6AC 1LR7A 2V53A 2L7XA 1PTRA 2KMOA 3GOXA 1VDDA 2ROWA 3BJIA 2ENNA 2OD1A 1CE3A 1SGNI 1LR9A 1TGSI 3E59A 3HH2C 4UXIA 1FARA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1Z7K B;  1CT0 I;  1PCE A;  1Y1B A;  2NU3 I;  2NU4 I;  2KCX A;  1HDL A;  1DS3 I;  3B4V C;  1CGJ I;  2SGE I;  1CGI I;  1MT1 A;  1CT4 I;  2B0U C;  2WCY A;  1PJU A;  1TBR R;  1YU6 C;  4SGB I;  2F3C I;  2N71 A;  2SGF I;  2N17 A;  1BMO A;  2XRC A;  3SEK C;  2NU1 I;  1R0R I;  1UVG A;  3OVO A;  2NU0 I;  1LR8 A;  1CT2 I;  1HPT A;  5JHW C;  1AN1 I;  4GI3 C;  2NU2 I;  1IW4 A;  1IY5 A;  2GKV A;  1SGP I;  1DS2 I;  1N13 A;  2M5X A;  3QTL D;  1Y1C A;  1M8C A;  1CHO I;  1SGE I;  2KMP A;  2KMQ A;  1BUS A;  1TIH A;  2ERW A;  1IY6 A;  2SGD I;  1SGR I;  2ARP F;  2GKR I;  3SGB I;  1KMA A;  1TUS A;  1M8B A;  1YTP A;  1TBQ R;  1OVO A;  1OMU A;  5DAE A;  2QQD A;  4OVO A;  2QQC A;  4HGU A;  1SGD I;  1UUC A;  1OMT A;  3SGQ I;  1CSO I;  1SGQ I;  2JXD A;  1TUR A;  1PPF I;  2JYY A;  2OVO A;  2SGP I;  2BUS A;  1OYV I;  1SGY I;  1UVF A;  1HJA I;  2SGQ I;  3TJQ A;  1H0Z A;  2GKT I;  2LEO A;  1FYB A;  1NUB A;  2KMR A;  2JZM A;  2N52 A;  2P6A C;  1LR7 A;  2V53 A;  2KMO A;  1CE3 A;  1SGN I;  1LR9 A;  1TGS I;  3HH2 C; 
#chains in the Genus database with same CATH topology
 1Z7K B;  1WTJ A;  1CT0 I;  1MJA A;  1PCE A;  1Y1B A;  1Z2I A;  5EX0 A;  1P9G A;  2QQ0 A;  2NU3 I;  2NU4 I;  2GVI A;  2ORW A;  2KCX A;  1HDL A;  1Y8F A;  2GIV A;  1DS3 I;  2V1C A;  3B4V C;  3OL0 A;  1CGJ I;  1XX6 A;  1CGI I;  1P9Z A;  1MT1 A;  1ULM A;  1CT4 I;  2JW6 A;  2RIJ A;  2B8T A;  2WGC A;  2B0U C;  3FSY A;  3OXL A;  2W0T A;  2WCY A;  5E3P A;  5J8C A;  3VDP A;  1PJU A;  1TBR R;  3VE5 A;  1YU6 C;  2LB7 A;  2UZ3 A;  5FUW A;  4SGB I;  3UGL A;  4AML A;  2CWG A;  2F3C I;  2N71 A;  2SGF I;  4A24 A;  3QAH A;  2N17 A;  1BMO A;  2XRC A;  3QWP A;  2NU1 I;  1KBE A;  3SEK C;  3UOE A;  1R0R I;  3R5A A;  2L8E A;  1UVG A;  2N1A B;  3MEK A;  3OVO A;  4JCV E;  2NU0 I;  4MPI A;  4L9M A;  1LR8 A;  3RU0 A;  5EX3 A;  1CT2 I;  2E73 A;  5FUX A;  1K7V A;  1XA6 A;  4E1P A;  5CCM A;  9WGA A;  1HPT A;  2CWH A;  1Q9B A;  5JHW C;  1V1H A;  3VDU A;  1AN1 I;  2A20 A;  4GI3 C;  1U5K A;  2NU2 I;  3OXG A;  2J9R A;  3UFF A;  4WP4 A;  1TBO A;  1IW4 A;  1IY5 A;  2CJS C;  2FNF X;  5HI7 A;  3HH2 C;  2GKV A;  1SGP I;  1DS2 I;  1N13 A;  2YQP A;  2QPO A;  2ORV A;  5E3R A;  2M5X A;  4UXH A;  1S20 A;  1FY7 A;  3QTL D;  4B6D A;  3UGD A;  1Y1C A;  1M8C A;  1CHO I;  1SGE I;  5J8F A;  4FKD A;  2PQ8 A;  1X4S A;  2KMP A;  2KMQ A;  3UEY A;  1K7U A;  1UHA A;  3OXF A;  2E5R A;  1BUS A;  1NXU A;  1TIH A;  2ERW A;  1WGT A;  1IY6 A;  2SGD I;  5FUV A;  4E1R A;  2DB6 A;  3E2I A;  1W4R A;  1SGR I;  2ARP F;  2GKR I;  3SGB I;  3FSX A;  1V1I A;  1ULN A;  1KMA A;  2K9H A;  1XBT A;  2QQE A;  2DKV A;  1X74 A;  2ELI A;  2YUU A;  3UGI A;  1TUS A;  1M8B A;  1YTP A;  1TBQ R;  3R5B A;  7WGA A;  5CCL A;  2OU2 A;  1OVO A;  1OMU A;  1KBF A;  5DAE A;  2QQD A;  1WKX A;  2VRW B;  3TO6 A;  4OVO A;  1RFH A;  2QQC A;  4HGU A;  2JA1 A;  1W3S A;  1TOT A;  1SGD I;  2ENZ A;  1UUC A;  1OMT A;  4DNC A;  3KY9 A;  3SGQ I;  1CSO I;  1SGQ I;  1PTQ A;  1TUR A;  1PPF I;  2JXD A;  3D00 A;  2WVJ A;  2X3T A;  1TBN A;  2SGE I;  1FAQ A;  2LUY A;  2JYY A;  1MJB A;  2OVO A;  3CXL A;  3PDN A;  2SGP I;  2OZU A;  1K7T A;  1HEV A;  2BUS A;  4UXJ A;  5FUY A;  1OYV I;  1SGY I;  1UVF A;  2DIP A;  3R5C A;  1HJA I;  1WGC A;  2SGQ I;  3TJQ A;  3FC3 A;  1H0Z A;  3UEJ A;  2GKT I;  1R79 A;  5HQ8 A;  2V1C C;  2LEO A;  1FYB A;  1ULK A;  1NUB A;  2KMR A;  2J87 A;  2JZM A;  2N52 A;  2ODD A;  2P6A C;  2CWF A;  1LR7 A;  2V53 A;  2L7X A;  3R5D A;  1PTR A;  2KMO A;  3GOX A;  2X52 A;  3TO9 A;  3TOB A;  1VDD A;  2ROW A;  3BJI A;  2ENN A;  3TO7 A;  2OD1 A;  3TOA A;  1CE3 A;  1SGN I;  1MJ9 A;  2RC4 A;  5E3Q A;  1LR9 A;  2Y0M A;  1TGS I;  3E59 A;  2UVO A;  4UXI A;  1FAR A; 
#chains in the Genus database with same CATH homology
 1Z7K B;  5EX0 A;  1CT0 I;  1PCE A;  1Y1B A;  2QQ0 A;  2NU3 I;  2NU4 I;  2GVI A;  2ORW A;  2KCX A;  1HDL A;  1Y8F A;  1DS3 I;  2V1C A;  3B4V C;  3OL0 A;  1CGJ I;  1XX6 A;  1CGI I;  2JW6 A;  1MT1 A;  2SGE I;  1CT4 I;  2B8T A;  3OXL A;  2B0U C;  2W0T A;  2WCY A;  3VDP A;  1PJU A;  1TBR R;  3VE5 A;  1YU6 C;  2UZ3 A;  5FUW A;  3UGL A;  4SGB I;  2F3C I;  2N71 A;  2SGF I;  4A24 A;  3QWP A;  2N17 A;  1BMO A;  2XRC A;  3SEK C;  2NU1 I;  1KBE A;  1R0R I;  2L8E A;  1UVG A;  2N1A B;  3MEK A;  3OVO A;  4JCV E;  2NU0 I;  4L9M A;  1LR8 A;  3RU0 A;  5EX3 A;  1CT2 I;  2E73 A;  5FUX A;  4E1P A;  1XA6 A;  5CCM A;  1HPT A;  5JHW C;  1V1H A;  3VDU A;  1AN1 I;  2A20 A;  4GI3 C;  1U5K A;  2NU2 I;  3OXG A;  2J9R A;  3UFF A;  1TBO A;  1IW4 A;  1IY5 A;  2CJS C;  2FNF X;  5HI7 A;  2GKV A;  1SGP I;  1DS2 I;  1N13 A;  2YQP A;  2QPO A;  2ORV A;  2M5X A;  4UXH A;  3QTL D;  4B6D A;  3UGD A;  1Y1C A;  1M8C A;  1CHO I;  1SGE I;  4FKD A;  1KBF A;  1X4S A;  2KMP A;  2KMQ A;  3UEY A;  3OXF A;  2E5R A;  1BUS A;  1TIH A;  2ERW A;  1IY6 A;  2SGD I;  5FUV A;  4E1R A;  2DB6 A;  3E2I A;  1W4R A;  1SGR I;  2ARP F;  2GKR I;  3SGB I;  1V1I A;  1KMA A;  2K9H A;  1XBT A;  2QQE A;  1X74 A;  2ELI A;  2YUU A;  3UGI A;  1TUS A;  1M8B A;  1YTP A;  1TBQ R;  5CCL A;  1OVO A;  1OMU A;  5DAE A;  2QQD A;  2VRW B;  4OVO A;  1RFH A;  2QQC A;  4HGU A;  2JA1 A;  1W3S A;  1TOT A;  1SGD I;  2ENZ A;  1UUC A;  1OMT A;  3KY9 A;  3SGQ I;  1CSO I;  1SGQ I;  1PTQ A;  1TUR A;  1PPF I;  2JXD A;  3D00 A;  2WVJ A;  1TBN A;  1FAQ A;  2LUY A;  2JYY A;  2OVO A;  3CXL A;  3PDN A;  2SGP I;  2BUS A;  4UXJ A;  5FUY A;  1OYV I;  1SGY I;  1UVF A;  2DIP A;  1HJA I;  2SGQ I;  3TJQ A;  3FC3 A;  1H0Z A;  3UEJ A;  2GKT I;  1R79 A;  5HQ8 A;  2V1C C;  2LEO A;  1FYB A;  1NUB A;  2KMR A;  2J87 A;  2JZM A;  2N52 A;  2ODD A;  2P6A C;  1LR7 A;  2V53 A;  2L7X A;  1PTR A;  2KMO A;  3GOX A;  1VDD A;  2ROW A;  3BJI A;  2ENN A;  2OD1 A;  1CE3 A;  1SGN I;  1LR9 A;  1TGS I;  3E59 A;  3HH2 C;  4UXI A;  1FAR 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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