2SGQI

Gln 18 variant of turkey ovomucoid inhibitor third domain complexed with streptomyces griseus proteinase b at ph 6.5
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
51
structure length
51
Chain Sequence
VDCSEYPKPACTQEYRPLCGSDNKTYGNKCNFCNAVVESNGTLTLSHFGKC
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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 Recruitment of a Buried K+ Ion to Stabilize the Negative Charge of Ionized P1 in the Hydrophobic Pocket: Crystal Structures of Glu18, Gln18, Asp18 and Asn18 Variants of Turkey Ovomucoid Inhibitor Third Domain Complexed with Streptomyces griseus Protease B at Various pH's
rcsb
molecule keywords Streptogrisin B
molecule tags Hydrolase/hydrolase inhibitor
source organism Meleagris gallopavo
total genus 13
structure length 51
sequence length 51
ec nomenclature
pdb deposition date 1999-03-25

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 2sgqI00
1IY5A 2N71A 1UVFA 1HJAI 2SGEI 1DS2I 1OVOA 1Y1CA 2QQCA 1Y1BA 1PJUA 1N13A 3QTLD 2OVOA 1SGNI 1OMUA 1R0RI 4HGUA 2ARPF 2NU2I 2KMRA 2N52A 1CSOI 2P6AC 2JYYA 2GKTI 1KMAA 1LR7A 1OMTA 3SEKC 3OVOA 2QQDA 1M8BA 1TGSI 1SGEI 1NUBA 1CGJI 5JHWC 1YTPA 3HH2C 1IY6A 2V53A 2ERWA 2M5XA 1SGRI 4OVOA 1SGPI 1PCEA 2B0UC 2JXDA 1HPTA 2KCXA 1TURA 2BUSA 1TBQR 2KMPA 1H0ZA 2GKVA 2KMOA 1BMOA 1BUSA 1SGYI 1MT1A 5DAEA 3TJQA 1Z7KB 2JZMA 1CHOI 1SGDI 1LR9A 3SGQI 2SGPI 1OYVI 1HDLA 1YU6C 1FYBA 1AN1I 1CE3A 2SGQI 1TUSA 2F3CI 1UVGA 1CT2I 4GI3C 3SGBI 1LR8A 1CGII 1CT0I 1PPFI 2LEOA 2N17A 2NU3I 2KMQA 2SGFI 2GKRI 2SGDI 1TBRR 2XRCA 1CT4I 1SGQI 2WCYA 2NU1I 4SGBI 1TIHA 2NU4I 1M8CA 1DS3I 1IW4A 3B4VC 2NU0I 1UUCA
chains in the Genus database with same CATH superfamily
3R5BA 4L9MA 1IY5A 1FAQA 1ULKA 2N71A 3TO9A 1XX6A 1UVFA 1HJAI 2CWFA 3UGDA 2ORVA 7WGAA 2SGEI 1DS2I 2GIVA 1OVOA 5CCLA 2E5RA 2PQ8A 1Y1CA 1Y8FA 2K9HA 3UEJA 2QQCA 9WGAA 1WGTA 1Y1BA 1PJUA 2ROWA 1N13A 3D00A 3QTLD 3UFFA 2OVOA 1W4RA 2QPOA 3FC3A 1S20A 1SGNI 1OMUA 2OZUA 1Z2IA 2CJSC 2V1CA 1R0RI 4HGUA 1K7TA 2ARPF 1MJ9A 2NU2I 3BJIA 5E3QA 2KMRA 2N52A 3FSYA 3UGIA 1CSOI 3CXLA 2P6AC 3UEYA 2CWGA 2JYYA 5E3PA 2GKTI 1KMAA 2L8EA 3TO7A 1LR7A 1OMTA 2J9RA 3OVOA 3QAHA 3SEKC 2B8TA 2QQDA 3R5DA 1TBNA 1M8BA 2UZ3A 2V1CC 1WTJA 1TGSI 1PTQA 1SGEI 4E1RA 4WP4A 3VE5A 1NUBA 2Y0MA 5FUXA 3RU0A 1CGJI 5EX0A 5JHWC 1YTPA 3HH2C 1IY6A 1V1HA 2QQ0A 2FNFX 2DKVA 2ODDA 3PDNA 5HI7A 2V53A 4UXHA 5FUVA 2ERWA 1NXUA 3MEKA 2M5XA 1SGRI 5EX3A 3UOEA 3TOAA 1FARA 1PTRA 4OVOA 3UGLA 2JW6A 1SGPI 1PCEA 5FUYA 2B0UC 2JXDA 5J8CA 1HPTA 2ORWA 3TOBA 2KCXA 1TURA 1UHAA 2BUSA 1TBQR 4UXIA 1ULNA 1WKXA 2RC4A 2X3TA 5CCMA 2LUYA 1KBFA 2KMPA 2GVIA 1P9ZA 3TO6A 1H0ZA 2GKVA 2KMOA 1BMOA 1BUSA 1MJAA 5HQ8A 2ELIA 2JA1A 2YQPA 5FUWA 1SGYI 4DNCA 3KY9A 1MT1A 1P9GA 2WGCA 5DAEA 3TJQA 1Z7KB 2JZMA 1CHOI 1SGDI 1K7VA 1RFHA 3R5AA 3E59A 1LR9A 3SGQI 2SGPI 1OYVI 2CWHA 1HDLA 2ENZA 1YU6C 3QWPA 1FYBA 1AN1I 2N1AB 4A24A 1CE3A 2RIJA 1KBEA 2SGQI 3OXGA 2DIPA 2L7XA 2J87A 5J8FA 1TUSA 1X4SA 2F3CI 3VDUA 2DB6A 2UVOA 2VRWB 2W0TA 3OL0A 1UVGA 1CT2I 4B6DA 1X74A 3R5CA 1R79A 3FSXA 4GI3C 3SGBI 1W3SA 1LR8A 1CGII 2LB7A 3VDPA 2ENNA 1CT0I 1TBOA 1ULMA 2OD1A 1PPFI 2LEOA 2N17A 2NU3I 1Q9BA 3OXFA 1VDDA 2KMQA 1TOTA 1XBTA 2X52A 1WGCA 1HEVA 1V1IA 2SGFI 2WVJA 3E2IA 2GKRI 1U5KA 1MJBA 1TBRR 2SGDI 2QQEA 2XRCA 1CT4I 1SGQI 1K7UA 2A20A 3OXLA 4FKDA 4MPIA 2WCYA 3GOXA 2E73A 4UXJA 2NU1I 1FY7A 2YUUA 4SGBI 1TIHA 4E1PA 1XA6A 2NU4I 1M8CA 2OU2A 1DS3I 5E3RA 4AMLA 4JCVE 1IW4A 3B4VC 2NU0I 1UUCA
chains in the Genus database with same CATH topology
4L9MA 1IY5A 1FAQA 2N71A 1XX6A 1UVFA 1HJAI 3UGDA 2ORVA 2SGEI 1DS2I 1OVOA 5CCLA 2E5RA 3UEJA 1Y1CA 1Y8FA 2K9HA 2QQCA 1Y1BA 1PJUA 2ROWA 1N13A 3D00A 3QTLD 3UFFA 2OVOA 1W4RA 2QPOA 3FC3A 1SGNI 1OMUA 2CJSC 2V1CA 1R0RI 4HGUA 2ARPF 2NU2I 3BJIA 2KMRA 2N52A 3UGIA 1CSOI 3CXLA 2P6AC 3UEYA 2JYYA 2GKTI 1KMAA 2L8EA 1LR7A 1OMTA 2J9RA 3OVOA 3SEKC 2B8TA 2QQDA 1TBNA 1M8BA 2UZ3A 2V1CC 1TGSI 1PTQA 1SGEI 4E1RA 3VE5A 1NUBA 5FUXA 3RU0A 1CGJI 5EX0A 5JHWC 1YTPA 3HH2C 1IY6A 1V1HA 2QQ0A 2FNFX 5HI7A 2ODDA 3PDNA 2V53A 4UXHA 5FUVA 2ERWA 3MEKA 2M5XA 1SGRI 5EX3A 1FARA 1PTRA 4OVOA 3UGLA 2JW6A 1SGPI 1PCEA 5FUYA 2B0UC 2JXDA 1HPTA 2ORWA 2KCXA 1TURA 2BUSA 1TBQR 4UXIA 5CCMA 2LUYA 1KBFA 2KMPA 2GVIA 1H0ZA 2GKVA 2KMOA 1BMOA 1BUSA 2ELIA 2JA1A 2YQPA 5FUWA 1SGYI 3KY9A 1MT1A 5DAEA 3TJQA 1Z7KB 2JZMA 1CHOI 1SGDI 1RFHA 3E59A 1LR9A 3SGQI 2SGPI 1OYVI 1HDLA 2ENZA 1YU6C 3QWPA 1FYBA 1AN1I 2N1AB 4A24A 1CE3A 1KBEA 2SGQI 3OXGA 2DIPA 2L7XA 2J87A 1TUSA 1X4SA 2F3CI 3VDUA 2DB6A 3OL0A 2VRWB 2W0TA 1UVGA 1CT2I 4B6DA 1X74A 1R79A 4GI3C 3SGBI 1W3SA 1LR8A 1CGII 3VDPA 2ENNA 1CT0I 1TBOA 2OD1A 1PPFI 2LEOA 2N17A 2NU3I 3OXFA 1VDDA 2KMQA 1TOTA 1XBTA 1V1IA 2SGFI 2WVJA 3E2IA 2GKRI 1U5KA 1TBRR 2SGDI 2XRCA 2QQEA 5HQ8A 1CT4I 1SGQI 2A20A 3OXLA 4FKDA 3GOXA 2WCYA 2E73A 4UXJA 2NU1I 4SGBI 2YUUA 4E1PA 1TIHA 1XA6A 2NU4I 1M8CA 1DS3I 4JCVE 1IW4A 3B4VC 2NU0I 1UUCA
chains in the Genus database with same CATH homology


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