1AN1I

Leech-derived tryptase inhibitor/trypsin complex
Total Genus 9
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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
9
sequence length
40
structure length
40
Chain Sequence
KVCACPKILKPVCGSDGRTYANSCIARCNGVSIKSEGSCP
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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 Structure of the complex of leech-derived tryptase inhibitor (LDTI) with trypsin and modeling of the LDTI-tryptase system.
pubmed doi rcsb
molecule keywords TRYPSIN
molecule tags Complex (serine protease/inhibitor)
source organism Sus scrofa
total genus 9
structure length 40
sequence length 40
ec nomenclature
pdb deposition date 1997-06-26

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
I PF00050 Kazal_1 Kazal-type serine protease inhibitor domain
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 1an1I00
2GKRI 1M8CA 1OMTA 1IW4A 2QQCA 1MT1A 1PPFI 2M5XA 1CSOI 3QTLD 2KCXA 1TURA 3TJQA 1LR7A 1PCEA 1FYBA 1DS2I 2NU0I 1N13A 1DS3I 1CE3A 1OYVI 1HJAI 2N52A 1OVOA 4GI3C 2JYYA 1TBRR 1YTPA 1SGRI 2SGPI 3HH2C 1Y1BA 1CGJI 2NU4I 2KMOA 1KMAA 1BUSA 2N71A 2NU3I 1M8BA 1HPTA 1Y1CA 2GKTI 1R0RI 2N17A 3SGBI 1NUBA 1CT2I 1LR9A 1SGNI 1CGII 1Z7KB 1IY5A 1SGQI 2ARPF 2LEOA 5JHWC 1H0ZA 1TGSI 1CT0I 2P6AC 4SGBI 1CT4I 1SGPI 2ERWA 1IY6A 3SGQI 1TUSA 1CHOI 5DAEA 1SGEI 2GKVA 4OVOA 2SGDI 1UVFA 3SEKC 2F3CI 2NU1I 2KMRA 1YU6C 1AN1I 2NU2I 2QQDA 2KMPA 1SGDI 1UVGA 1SGYI 1HDLA 4HGUA 1TIHA 2JXDA 2WCYA 2SGFI 2SGQI 3OVOA 1UUCA 1OMUA 1TBQR 2XRCA 2SGEI 1LR8A 2BUSA 1BMOA 2OVOA 2B0UC 2KMQA 1PJUA 3B4VC 2V53A 2JZMA
chains in the Genus database with same CATH superfamily
2GKRI 2ORWA 1M8CA 2A20A 1V1HA 1X4SA 2QQ0A 1OMTA 1IW4A 2ODDA 2QQCA 3QAHA 2VRWB 5HQ8A 1UHAA 5FUYA 1MT1A 1PPFI 2DKVA 5E3RA 1XA6A 2M5XA 1CSOI 3QTLD 2KCXA 7WGAA 1TURA 3TJQA 1LR7A 3TO7A 1VDDA 1K7TA 1PCEA 2OU2A 1W3SA 2V1CC 5J8FA 1FYBA 1DS2I 2J87A 2NU0I 3FSXA 1WTJA 1NXUA 3KY9A 1N13A 2OD1A 2RC4A 1DS3I 3MEKA 2UVOA 3FC3A 1CE3A 1OYVI 1HJAI 2N52A 1OVOA 4GI3C 3TO6A 2JYYA 1FY7A 1PTRA 1TBRR 2L8EA 1K7UA 5CCLA 2CWFA 1XX6A 1HEVA 2Y0MA 1YTPA 1SGRI 3UEYA 2CJSC 2SGPI 3HH2C 1MJAA 1CGJI 1Y1BA 1ULMA 2NU4I 4A24A 2KMOA 2B8TA 3E2IA 2RIJA 2J9RA 1ULKA 2OZUA 3OL0A 1KMAA 2WVJA 2N71A 1Y8FA 2NU3I 1K7VA 2W0TA 4UXHA 5FUXA 1WKXA 2JW6A 2K9HA 2QQEA 3VDPA 1TBOA 1M8BA 4FKDA 1HPTA 1Y1CA 3OXGA 2GKTI 1R0RI 2DB6A 5HI7A 5EX3A 2N17A 2E73A 3SGBI 1NUBA 5FUWA 1CT2I 4WP4A 5J8CA 1KBFA 1LR9A 2CWGA 2YQPA 1SGNI 2PQ8A 2E5RA 1CGII 3E59A 3RU0A 1Z7KB 3OXFA 1MJ9A 4B6DA 2ORVA 2V1CA 3FSYA 3R5DA 1S20A 1IY5A 4MPIA 2ENNA 1SGQI 1RFHA 1ULNA 3R5CA 2ARPF 1P9GA 1P9ZA 3TOAA 2LEOA 3D00A 4UXIA 1Z2IA 3UEJA 5JHWC 3GOXA 2UZ3A 2GIVA 1XBTA 2CWHA 1PTQA 1TOTA 1H0ZA 3UGLA 2X3TA 5CCMA 1TGSI 1FARA 5FUVA 1CT0I 2P6AC 3PDNA 4SGBI 1CT4I 3R5AA 1U5KA 5EX0A 1FAQA 1SGPI 2ERWA 1IY6A 5E3QA 3SGQI 9WGAA 2JA1A 1TUSA 2X52A 4UXJA 1CHOI 5DAEA 1SGEI 2GKVA 4OVOA 1KBEA 1WGTA 3OXLA 2SGDI 1UVFA 3SEKC 3UGDA 4JCVE 2QPOA 2ELIA 2F3CI 2FNFX 2KMRA 2NU1I 4DNCA 2DIPA 3BJIA 1YU6C 2LUYA 1MJBA 3UOEA 4L9MA 1AN1I 2NU2I 2ENZA 2QQDA 2YUUA 2KMPA 1SGDI 1UVGA 1WGCA 1SGYI 2L7XA 3CXLA 3VE5A 1HDLA 4HGUA 1TIHA 2JXDA 2WCYA 5E3PA 2N1AB 2SGFI 1Q9BA 3QWPA 3UFFA 2SGQI 3OVOA 1UUCA 1OMUA 2GVIA 4E1PA 1R79A 1TBQR 2XRCA 3UGIA 1W4RA 2SGEI 2LB7A 3R5BA 1LR8A 1V1IA 3TOBA 2BUSA 1TBNA 1BUSA 1BMOA 2OVOA 1X74A 2WGCA 2B0UC 2KMQA 2ROWA 1PJUA 4E1RA 3TO9A 4AMLA 3VDUA 3B4VC 2V53A 2JZMA
chains in the Genus database with same CATH topology
2GKRI 2ORWA 1M8CA 2A20A 1V1HA 1X4SA 2QQ0A 1OMTA 1IW4A 2ODDA 2QQCA 2VRWB 5HQ8A 5FUYA 1MT1A 1PPFI 1XA6A 2M5XA 1CSOI 3QTLD 2KCXA 1TURA 3TJQA 1LR7A 1VDDA 1PCEA 1W3SA 2V1CC 1FYBA 1DS2I 2J87A 2NU0I 3KY9A 1N13A 2OD1A 1DS3I 3MEKA 3FC3A 1CE3A 1OYVI 1HJAI 2N52A 1OVOA 4GI3C 2JYYA 1PTRA 1TBRR 2L8EA 5CCLA 1XX6A 1YTPA 1SGRI 3UEYA 2CJSC 2SGPI 3HH2C 1Y1BA 1CGJI 4A24A 2NU4I 2KMOA 2B8TA 3E2IA 1KMAA 2J9RA 3OL0A 2WVJA 2N71A 1Y8FA 2NU3I 2W0TA 4UXHA 5FUXA 1BUSA 2JW6A 2K9HA 2QQEA 3VDPA 1TBOA 1M8BA 4FKDA 1HPTA 1Y1CA 3OXGA 2GKTI 1R0RI 2DB6A 5HI7A 5EX3A 2N17A 2E73A 3SGBI 1NUBA 5FUWA 1CT2I 1KBFA 1LR9A 2YQPA 1SGNI 2E5RA 1CGII 3E59A 3RU0A 1Z7KB 3OXFA 4B6DA 2ORVA 2V1CA 1IY5A 2ENNA 1SGQI 1RFHA 2ARPF 2LEOA 3D00A 4UXIA 3UEJA 5JHWC 3GOXA 2UZ3A 1XBTA 1PTQA 1TOTA 1H0ZA 3UGLA 5CCMA 1TGSI 1FARA 5FUVA 1CT0I 2P6AC 3PDNA 4SGBI 1CT4I 5EX0A 1U5KA 1FAQA 1SGPI 2ERWA 1IY6A 3SGQI 2JA1A 1TUSA 4UXJA 1CHOI 5DAEA 1SGEI 2GKVA 4OVOA 1KBEA 3OXLA 2SGDI 1UVFA 3SEKC 3UGDA 4JCVE 2QPOA 2ELIA 2F3CI 2FNFX 2KMRA 2NU1I 2DIPA 3BJIA 1YU6C 2LUYA 4L9MA 1AN1I 2NU2I 2ENZA 2QQDA 2YUUA 2KMPA 1SGDI 1UVGA 1SGYI 2L7XA 3CXLA 3VE5A 1HDLA 4HGUA 1TIHA 2JXDA 2WCYA 2N1AB 2SGFI 3QWPA 3UFFA 2SGQI 3OVOA 1UUCA 1OMUA 2GVIA 4E1PA 1R79A 1TBQR 2XRCA 3UGIA 1W4RA 2SGEI 1LR8A 1V1IA 2BUSA 1TBNA 1BMOA 2OVOA 1X74A 2B0UC 2KMQA 2ROWA 1PJUA 4E1RA 3VDUA 3B4VC 2V53A 2JZMA
chains in the Genus database with same CATH homology


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