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


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