3SGQI

Gln 18 variant of turkey ovomucoid inhibitor third domain complexed with streptomyces griseus proteinase b at ph 10.7
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 3sgqI00
1CT2I 4OVOA 2M5XA 2KMRA 1CSOI 1YTPA 2SGQI 1Y1BA 1NUBA 2GKTI 1PPFI 1LR9A 2P6AC 1SGRI 1DS3I 3SGBI 2WCYA 1FYBA 1TURA 3OVOA 4SGBI 2QQDA 2JYYA 5DAEA 1OMTA 1OYVI 2F3CI 2NU4I 1OMUA 2N52A 1CGJI 1PJUA 2NU0I 1IY6A 1YU6C 1BMOA 1H0ZA 2SGEI 1CT4I 2KMOA 1BUSA 4HGUA 2NU3I 1N13A 1HJAI 1UVFA 1UVGA 3HH2C 1Z7KB 1M8BA 2SGPI 3B4VC 1LR7A 1HPTA 2JXDA 2KCXA 2N17A 1TBRR 2SGDI 1MT1A 2BUSA 2LEOA 1SGNI 1SGPI 1CHOI 1HDLA 2XRCA 1IY5A 1IW4A 3QTLD 2SGFI 2GKVA 2N71A 2NU1I 2V53A 2NU2I 1CE3A 2KMPA 4GI3C 1OVOA 1TGSI 2JZMA 1SGEI 2B0UC 1PCEA 1UUCA 1SGQI 1TIHA 2OVOA 1TBQR 1DS2I 1R0RI 3TJQA 1Y1CA 2ERWA 2KMQA 1M8CA 1SGYI 3SEKC 2QQCA 2ARPF 1LR8A 5JHWC 3SGQI 2GKRI 1CGII 1SGDI 1AN1I 1TUSA 1CT0I 1KMAA
chains in the Genus database with same CATH superfamily
4AMLA 1CT2I 4OVOA 3TO7A 2DKVA 2M5XA 3TO9A 1KBFA 2ORWA 2KMRA 1CSOI 1YTPA 2SGQI 1Y1BA 2QQ0A 1NUBA 2GKTI 2A20A 4A24A 1PPFI 1LR9A 2P6AC 1SGRI 3CXLA 1DS3I 3SGBI 5FUYA 1TOTA 2WCYA 2LB7A 1FYBA 1TURA 1KBEA 3OVOA 1HEVA 2ENNA 4SGBI 2QQDA 2W0TA 2JYYA 3VE5A 2YUUA 3R5DA 5DAEA 1MJAA 2FNFX 1OMTA 1OYVI 1PTRA 2F3CI 2L8EA 2ROWA 5E3RA 2NU4I 2CWHA 1TBOA 2X52A 1Q9BA 1OMUA 2N52A 1CGJI 7WGAA 4UXIA 3UFFA 5FUVA 1XBTA 2YQPA 5CCLA 1PJUA 5E3QA 2NU0I 2GVIA 3VDPA 1XX6A 1YU6C 3UOEA 5HI7A 9WGAA 2N1AB 1IY6A 2GIVA 1BMOA 1H0ZA 2E5RA 1CT4I 2OD1A 2KMOA 2SGEI 2V1CA 3FSYA 1XA6A 3QAHA 4HGUA 4UXHA 2NU3I 1ULMA 3UEJA 3PDNA 1N13A 1FAQA 1HJAI 2B8TA 2ENZA 1UVFA 2QPOA 1UVGA 3HH2C 1BUSA 1Z7KB 3BJIA 1M8BA 4E1PA 2SGPI 2CJSC 3B4VC 1Y8FA 1LR7A 1P9ZA 3QWPA 1HPTA 3D00A 2ODDA 4JCVE 2V1CC 5CCMA 2JXDA 1W3SA 1Z2IA 2KCXA 2N17A 1TBRR 3TOAA 2LUYA 2E73A 1FY7A 1S20A 2SGDI 1MT1A 2BUSA 2LEOA 1SGNI 2RIJA 1K7UA 2L7XA 5FUXA 1X4SA 4DNCA 4FKDA 1SGPI 1ULNA 2WGCA 1UHAA 5EX3A 1CHOI 1HDLA 1MJ9A 2XRCA 2K9HA 1IY5A 1FARA 1TBNA 3MEKA 5HQ8A 2JA1A 3E2IA 1IW4A 1V1HA 2WVJA 3QTLD 3UGIA 2SGFI 1WGCA 2UZ3A 1W4RA 2GKVA 4WP4A 2N71A 2NU1I 2V53A 2NU2I 4L9MA 4MPIA 1CE3A 2KMPA 3UEYA 4GI3C 3R5CA 3OL0A 2CWGA 2DIPA 2OZUA 1OVOA 3FSXA 5EX0A 1TGSI 2JZMA 2RC4A 3OXGA 3VDUA 1SGEI 2OU2A 2B0UC 1PCEA 1UUCA 2VRWB 4UXJA 5J8CA 1WTJA 1MJBA 3TOBA 1X74A 1SGQI 5E3PA 1TIHA 2OVOA 1TBQR 2Y0MA 4E1RA 1DS2I 1WKXA 1WGTA 2QQEA 1R79A 1R0RI 3TJQA 1P9GA 3UGLA 1NXUA 1Y1CA 1K7TA 2ERWA 1PTQA 2KMQA 3TO6A 3UGDA 1M8CA 2J87A 5FUWA 1K7VA 3R5BA 2CWFA 3R5AA 1SGYI 3SEKC 2QQCA 2ARPF 4B6DA 1VDDA 3KY9A 3OXLA 1V1IA 3E59A 1LR8A 5JHWC 3SGQI 1ULKA 3FC3A 1RFHA 2J9RA 2GKRI 2ORVA 2PQ8A 2UVOA 1CGII 3GOXA 3OXFA 1SGDI 2ELIA 2X3TA 1AN1I 1U5KA 1TUSA 2JW6A 1KMAA 1CT0I 2DB6A 3RU0A 5J8FA
chains in the Genus database with same CATH topology
1CT2I 4OVOA 2M5XA 1KBFA 2ORWA 2KMRA 1CSOI 1YTPA 2SGQI 1Y1BA 2QQ0A 1NUBA 2GKTI 2A20A 4A24A 1PPFI 1LR9A 2P6AC 1SGRI 3CXLA 1DS3I 3SGBI 5FUYA 1TOTA 2WCYA 1FYBA 1TURA 1KBEA 3OVOA 2ENNA 4SGBI 2QQDA 2W0TA 2JYYA 3VE5A 2YUUA 5DAEA 2FNFX 1OMTA 1OYVI 1PTRA 2F3CI 2L8EA 2ROWA 2NU4I 1TBOA 1OMUA 2N52A 1CGJI 4UXIA 3UFFA 5FUVA 1XBTA 2YQPA 5CCLA 1PJUA 2NU0I 2GVIA 3VDPA 1YU6C 1XX6A 1IY6A 5HI7A 2N1AB 1BMOA 1H0ZA 2E5RA 1CT4I 2OD1A 2KMOA 2SGEI 2V1CA 4UXHA 1XA6A 4HGUA 3UEJA 1BUSA 2NU3I 3PDNA 1N13A 1FAQA 1HJAI 2B8TA 2ENZA 1UVFA 2QPOA 1UVGA 3HH2C 1Z7KB 3BJIA 1M8BA 4E1PA 2SGPI 2CJSC 3B4VC 1Y8FA 1LR7A 3QWPA 1HPTA 3D00A 2ODDA 4JCVE 2V1CC 5CCMA 2JXDA 1W3SA 2KCXA 2N17A 1TBRR 2LUYA 2E73A 2SGDI 1MT1A 2BUSA 2LEOA 1SGNI 2L7XA 5FUXA 1X4SA 4FKDA 1SGPI 5EX3A 1CHOI 1HDLA 2XRCA 2K9HA 1IY5A 1FARA 1TBNA 3MEKA 5HQ8A 2JA1A 3E2IA 1IW4A 1V1HA 2WVJA 3QTLD 3UGIA 2SGFI 2UZ3A 1W4RA 2GKVA 2N71A 2NU1I 2V53A 2NU2I 4L9MA 1CE3A 2KMPA 3UEYA 4GI3C 3OL0A 2DIPA 1OVOA 5EX0A 1TGSI 2JZMA 3OXGA 3VDUA 1SGEI 2B0UC 1PCEA 1UUCA 2VRWB 4UXJA 1X74A 1SGQI 1TIHA 2OVOA 1TBQR 4E1RA 1DS2I 2QQEA 1R79A 1R0RI 3TJQA 3UGLA 1Y1CA 2ERWA 1PTQA 2KMQA 3UGDA 1M8CA 2J87A 5FUWA 1SGYI 3SEKC 2QQCA 2ARPF 4B6DA 1VDDA 3KY9A 3OXLA 1V1IA 3E59A 1LR8A 5JHWC 3SGQI 3FC3A 1RFHA 2J9RA 2GKRI 2ORVA 1CGII 3GOXA 3OXFA 1SGDI 2ELIA 1AN1I 1U5KA 1TUSA 2JW6A 1KMAA 1CT0I 2DB6A 3RU0A
chains in the Genus database with same CATH homology


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