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


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