1TGSI

Three-dimensional structure of the complex between pancreatic secretory inhibitor (kazal type) and trypsinogen at 1.8 angstroms resolution. structure solution, crystallographic refinement and preliminary structural interpretation
Total Genus 13
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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
13
sequence length
56
structure length
56
Chain Sequence
b'TSPQREATCTSEVSGCPKIYNPVCGTDGITYSNECVLCSENKKRQTPVLIQKSGPC'
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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 Three-dimensional structure of the complex between pancreatic secretory trypsin inhibitor (Kazal type) and trypsinogen at 1.8 A resolution. Structure solution, crystallographic refinement and preliminary structural interpretation.
pubmed doi rcsb
molecule keywords TRYPSINOGEN
source organism Bos taurus
molecule tags Complex (proteinase/inhibitor)
total genus 13
structure length 56
sequence length 56
ec nomenclature
pdb deposition date 1982-09-27

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 1tgsI00
1TBQR 1PCEA 3OVOA 2NU4I 1OMTA 1NUBA 1R0RI 2N71A 2SGQI 1IY6A 1Z7KB 2N52A 1KMAA 1CT0I 1HJAI 2NU3I 1IY5A 2KMOA 3B4VC 1SGQI 3SGQI 2XRCA 1CSOI 2NU0I 2B0UC 1MT1A 2JZMA 2F3CI 4HGUA 2GKRI 1SGYI 5DAEA 1UVGA 2SGPI 1CT2I 2QQCA 1H0ZA 1Y1BA 1LR7A 1UUCA 2V53A 1HPTA 2SGDI 1TBRR 1OMUA 2ARPF 2GKVA 2WCYA 1SGDI 1M8CA 1YTPA 1DS2I 1M8BA 2OVOA 2KMPA 1SGEI 1SGNI 1DS3I 1OVOA 2GKTI 3SGBI 1LR8A 1CT4I 2JXDA 2LEOA 1IW4A 2KCXA 1LR9A 1UVFA 1N13A 4OVOA 1SGPI 1CHOI 1PPFI 4GI3C 1FYBA 1YU6C 1Y1CA 1BMOA 3SEKC 1CE3A 2P6AC 1CGII 2NU1I 2QQDA 2SGFI 2ERWA 1TURA 2SGEI 3QTLD 1HDLA 1BUSA 1SGRI 2NU2I 2KMQA 2N17A 1AN1I 4SGBI 1TIHA 2BUSA 1OYVI 2KMRA 5JHWC 1CGJI 1TGSI 2JYYA 2M5XA 3HH2C 3TJQA 1PJUA 1TUSA
chains in the Genus database with same CATH superfamily
1RFHA 1WGCA 1FARA 1W3SA 1Z2IA 2A20A 1TBQR 1PCEA 4E1PA 3OVOA 2NU4I 1OMTA 4WP4A 1NUBA 3TOAA 2CWFA 1R0RI 1KBEA 2LUYA 2CWHA 2DB6A 2N71A 1W4RA 2J87A 2SGQI 3FSXA 1IY6A 1Z7KB 2N52A 3UEJA 1CT0I 5CCMA 1HJAI 2NU3I 3UGIA 3UGDA 1KMAA 1XX6A 2JA1A 1IY5A 2KMOA 1HEVA 1U5KA 2ROWA 3B4VC 4FKDA 2GVIA 1SGQI 3SGQI 2XRCA 1CSOI 2NU0I 2B0UC 1MT1A 2JZMA 2F3CI 2ELIA 7WGAA 1X74A 1TOTA 4HGUA 2ENZA 2GKRI 2LB7A 1SGYI 2VRWB 2ORWA 1K7TA 1UHAA 2GIVA 5DAEA 1UVGA 3TO6A 3VDPA 2QQEA 2L8EA 2SGPI 1WTJA 1CT2I 5FUXA 2QQCA 1WKXA 1H0ZA 2X3TA 1TBOA 1Y1BA 2QQ0A 3FSYA 1LR7A 1UUCA 5CCLA 1Y8FA 2V53A 1KBFA 1HPTA 2OU2A 2W0TA 2SGDI 3R5AA 2YUUA 5FUYA 2V1CA 1K7VA 2QPOA 2Y0MA 1TBRR 1OMUA 2ARPF 2GKVA 3UGLA 3D00A 2YQPA 3VDUA 2WCYA 4UXJA 1SGDI 3FC3A 1M8CA 1YTPA 1DS2I 1M8BA 3QAHA 3R5CA 5E3QA 1V1IA 2KMPA 2OD1A 1SGEI 1SGNI 2OVOA 3OXFA 2FNFX 1Q9BA 1DS3I 3E2IA 4UXIA 2UVOA 1OVOA 2GKTI 5FUWA 3SGBI 1LR8A 1NXUA 2X52A 3TOBA 1CT4I 1FY7A 2JXDA 1XA6A 3CXLA 2ORVA 4UXHA 2PQ8A 4JCVE 2LEOA 1R79A 2UZ3A 3E59A 5HI7A 2RIJA 1IW4A 1V1HA 2RC4A 1MJBA 2KCXA 1LR9A 2J9RA 1K7UA 1UVFA 1X4SA 2N1AB 5E3RA 1N13A 3QWPA 1TBNA 3UFFA 2WGCA 4A24A 4OVOA 3GOXA 1SGPI 5J8CA 3OL0A 4L9MA 1CHOI 1PPFI 1MJAA 3MEKA 4GI3C 1MJ9A 2WVJA 5FUVA 1FYBA 3UOEA 1YU6C 3TO7A 2ENNA 3PDNA 1Y1CA 1BMOA 2K9HA 3RU0A 2E5RA 3SEKC 1CE3A 3TO9A 2P6AC 5HQ8A 2OZUA 5EX0A 3R5BA 2CWGA 3OXLA 1CGII 5E3PA 2NU1I 1ULNA 2QQDA 2SGFI 2ERWA 4B6DA 1TURA 2SGEI 3QTLD 1HDLA 4MPIA 1BUSA 1SGRI 1VDDA 1XBTA 2KMQA 2N17A 2NU2I 2ODDA 2JW6A 1FAQA 1P9GA 2DKVA 3R5DA 1PTRA 1ULMA 1AN1I 4SGBI 1TIHA 2BUSA 1ULKA 2L7XA 1OYVI 3UEYA 4AMLA 2KMRA 1S20A 1PTQA 3VE5A 4E1RA 5J8FA 1CGJI 5JHWC 1TGSI 3BJIA 2JYYA 2M5XA 3KY9A 1WGTA 4DNCA 2CJSC 3HH2C 3TJQA 1P9ZA 1PJUA 1TUSA 2E73A 3OXGA 9WGAA 2V1CC 2B8TA 2DIPA 5EX3A
chains in the Genus database with same CATH topology
1RFHA 1FARA 1W3SA 2A20A 1TBQR 1PCEA 4E1PA 3OVOA 2NU4I 1OMTA 1NUBA 1R0RI 1KBEA 2LUYA 2DB6A 2N71A 1W4RA 2J87A 2SGQI 1IY6A 1Z7KB 2N52A 3UEJA 1CT0I 5CCMA 1HJAI 2NU3I 3UGIA 3UGDA 1KMAA 1XX6A 2JA1A 1IY5A 2KMOA 1U5KA 2ROWA 3B4VC 4FKDA 2GVIA 1SGQI 3SGQI 2XRCA 1CSOI 2NU0I 2B0UC 1MT1A 2JZMA 2F3CI 2ELIA 1X74A 1TOTA 4HGUA 2ENZA 2GKRI 1SGYI 2VRWB 2ORWA 5DAEA 3VDPA 1UVGA 2QQEA 2L8EA 2SGPI 1CT2I 5FUXA 2QQCA 1H0ZA 1TBOA 1Y1BA 2QQ0A 1LR7A 1UUCA 5CCLA 1Y8FA 2V53A 1KBFA 1HPTA 2W0TA 2SGDI 5FUYA 2YUUA 2V1CA 2QPOA 1TBRR 1OMUA 2ARPF 2GKVA 3UGLA 3D00A 2YQPA 3VDUA 2WCYA 4UXJA 1SGDI 3FC3A 1M8CA 1YTPA 1DS2I 1M8BA 1V1IA 2KMPA 2OD1A 1SGEI 1SGNI 2OVOA 3OXFA 2FNFX 1DS3I 3E2IA 4UXIA 1OVOA 2GKTI 5FUWA 3SGBI 1LR8A 1CT4I 3CXLA 2JXDA 1XA6A 2ORVA 4UXHA 4JCVE 2LEOA 1R79A 2UZ3A 3E59A 5HI7A 1IW4A 1V1HA 2KCXA 1LR9A 2J9RA 1UVFA 1X4SA 2N1AB 1N13A 3QWPA 1TBNA 3UFFA 4A24A 3GOXA 4OVOA 1SGPI 3OL0A 4L9MA 1CHOI 1PPFI 3MEKA 4GI3C 2WVJA 5FUVA 1FYBA 1YU6C 2ENNA 3PDNA 1Y1CA 1BMOA 2K9HA 3RU0A 2E5RA 3SEKC 1CE3A 2P6AC 5HQ8A 5EX0A 3OXLA 1CGII 2NU1I 2QQDA 2SGFI 2ERWA 4B6DA 1TURA 2SGEI 3QTLD 1HDLA 1BUSA 1SGRI 1VDDA 1XBTA 2KMQA 2N17A 2NU2I 2ODDA 2JW6A 1FAQA 1PTRA 1AN1I 4SGBI 1TIHA 2BUSA 3UEYA 2L7XA 1OYVI 2KMRA 1PTQA 3VE5A 4E1RA 5JHWC 1CGJI 1TGSI 3BJIA 2JYYA 2M5XA 3KY9A 2CJSC 3HH2C 3TJQA 1PJUA 1TUSA 2E73A 3OXGA 2V1CC 2B8TA 2DIPA 5EX3A
chains in the Genus database with same CATH homology


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