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


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