3KVTA

Tetramerization domain from akv3.1 (shaw-subfamily) voltage-gated potassium channel
Total Genus 29
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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
29
sequence length
103
structure length
103
Chain Sequence
ENRVIINVGGIRHETYKATLKKIPATRLSRLTEGMLNYDPVLNEYFFDRHPGVFAQIINYYRSGKLHYPTDVCGPLFEEELEFWGLDSNQVEPCCWMTYTAHR
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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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molecule tags Potassium channel
molecule keywords POTASSIUM CHANNEL PROTEIN SHAW
publication title Zn2+-binding and molecular determinants of tetramerization in voltage-gated K+ channels.
pubmed doi rcsb
source organism Aplysia californica
total genus 29
structure length 103
sequence length 103
ec nomenclature
pdb deposition date 1998-09-25

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF02214 BTB_2 BTB/POZ domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.30.710.10 Alpha Beta 2-Layer Sandwich Potassium Channel Kv1.1; Chain A Potassium Channel Kv1.1; Chain A 3kvtA00
1NN7A 2P1QA 3E4UA 5BXHA 1VCBB 3I3NA 3DRZA 4EOZA 3M8VA 4JTCB 4BGCA 5LLIB 3WSOB 1R29A 5H7GA 4JGHC 3OGMA 1LDKD 1FS2B 1NEXA 4B9KB 4CXTA 4CP3A 2P1PA 4W9KB 2Z8HA 3DCGB 4U2MA 5HZGC 2YY9A 4UIJA 1HV2A 3HVEB 2NN2A 3LUTB 5H7HA 2A79B 3GA1A 5A15A 1T1DA 3MKSA 2C9WC 3HTMA 1EXBE 5IBKA 1EOFA 2JZ3C 4UYIA 1LQBB 4JTAB 2IZVC 1DSXA 3V7DA 1QDVA 4W9EB 2P1OA 2PPIA 5A6RA 3ZTDB 3OGKA 3B84A 3HU6A 4W9DB 1FS1B 4W9HB 3M52A 4W9CB 4W9GB 3BIMA 5JH5B 4BKSB 5EUPA 4W9IB 2E31B 4J8ZA 4W9FB 4W9HH 1A68A 3KVTA 2Q81A 3C6PA 5HYWB 1CS3A 2VPKA 3OHVA 2OVPA 3HVEA 4U2NA 1EOEA 3HQIA 1EODA 3FKCA 4AP2A 2P1NA 2E32B 4ZOUA 5DADA 3C6NA 4AJYC 1BUOA 1FQVB 3M5BA 1QDWA 2R9RB 2P1MA 4APFA 5BXDA 2IF5A 2NZ0B 3ZRFB 4U77A 3OGLA 3ZUNB 3C6OA 3ZNGB 4AWJB 1P22B 3ZRCB 3ZTCB 5FTAA 4N9F5 5DAFA 3OHUA 2MA9C 2ASSA 2OVQA 3L2OA 4HXIA 4CXIA 3M4TA 2OVRA 4CRHA 4B95B 1R28A 4WQOC 4B9KE 1R2BA 3ZKJB 2FNJC 4I6JC 4CXJA 2VKPA 1S1GA 5BXBA 4JTDB 2ASTA 3LBZA 5BO4C 4W9LB 4W9JB 3LNMB 2IHCA 4BKTB 2I2RA 1LM8C
chains in the Genus database with same CATH superfamily
1NN7A 2P1QA 3E4UA 5BXHA 1VCBB 3I3NA 3DRZA 4EOZA 4ZGCA 3M8VA 4JTCB 4BGCA 5LLIB 3WSOB 1R29A 5H7GA 4JGHC 3OGMA 1LDKD 1FS2B 1NEXA 4B9KB 4CXTA 4CP3A 2P1PA 4W9KB 2Z8HA 3DCGB 4U2MA 5HZGC 2YY9A 4UIJA 1HV2A 3HVEB 2NN2A 3LUTB 5H7HA 2A79B 3GA1A 5A15A 1T1DA 3MKSA 2C9WC 3HTMA 1EXBE 5IBKA 1EOFA 2JZ3C 4UYIA 1LQBB 4JTAB 2IZVC 1DSXA 3V7DA 1QDVA 4W9EB 2P1OA 2PPIA 5A6RA 3ZTDB 3OGKA 3B84A 3HU6A 4W9DB 1FS1B 4W9HB 4YY8A 3M52A 4W9CB 4W9GB 3BIMA 5JH5B 4BKSB 5EUPA 4W9IB 2E31B 4J8ZA 4W9FB 4W9HH 1A68A 3KVTA 2Q81A 3C6PA 5HYWB 1CS3A 2VPKA 3OHVA 2OVPA 3HVEA 4U2NA 1EOEA 3HQIA 1EODA 3FKCA 4AP2A 2P1NA 2E32B 4ZOUA 5DADA 3C6NA 4AJYC 1BUOA 1FQVB 3M5BA 1QDWA 2R9RB 2P1MA 4APFA 5BXDA 2IF5A 2NZ0B 3ZRFB 4U77A 3OGLA 3ZUNB 3C6OA 3ZNGB 4AWJB 1P22B 3ZRCB 3ZTCB 5FTAA 4N9F5 5DAFA 3OHUA 2MA9C 2ASSA 2OVQA 3L2OA 4HXIA 4CXIA 3DRYA 3M4TA 2OVRA 4CRHA 4B95B 1R28A 4WQOC 4B9KE 1R2BA 3ZKJB 2FNJC 4I6JC 4CXJA 2VKPA 1S1GA 5BXBA 4JTDB 2ASTA 3LBZA 5BO4C 4W9LB 3DRXA 4W9JB 3LNMB 2IHCA 4BKTB 2I2RA 1LM8C
chains in the Genus database with same CATH topology
1NN7A 2P1QA 3E4UA 5BXHA 1VCBB 3I3NA 3DRZA 4EOZA 4ZGCA 3M8VA 4JTCB 4BGCA 5LLIB 3WSOB 1R29A 5H7GA 4JGHC 3OGMA 1LDKD 1FS2B 1NEXA 4B9KB 4CXTA 4CP3A 2P1PA 4W9KB 2Z8HA 3DCGB 4U2MA 5HZGC 2YY9A 4UIJA 1HV2A 3HVEB 2NN2A 3LUTB 5H7HA 2A79B 3GA1A 5A15A 1T1DA 3MKSA 2C9WC 3HTMA 1EXBE 5IBKA 1EOFA 2JZ3C 4UYIA 1LQBB 4JTAB 2IZVC 1DSXA 3V7DA 1QDVA 4W9EB 2P1OA 2PPIA 5A6RA 3ZTDB 3OGKA 3B84A 3HU6A 4W9DB 1FS1B 4W9HB 4YY8A 3M52A 4W9CB 4W9GB 3BIMA 5JH5B 4BKSB 5EUPA 4W9IB 2E31B 4J8ZA 4W9FB 4W9HH 1A68A 3KVTA 2Q81A 3C6PA 5HYWB 1CS3A 2VPKA 3OHVA 2OVPA 3HVEA 4U2NA 1EOEA 3HQIA 1EODA 3FKCA 4AP2A 2P1NA 2E32B 4ZOUA 5DADA 3C6NA 4AJYC 1BUOA 1FQVB 3M5BA 1QDWA 2R9RB 2P1MA 4APFA 5BXDA 2IF5A 2NZ0B 3ZRFB 4U77A 3OGLA 3ZUNB 3C6OA 3ZNGB 4AWJB 1P22B 3ZRCB 3ZTCB 5FTAA 4N9F5 5DAFA 3OHUA 2MA9C 2ASSA 2OVQA 3L2OA 4HXIA 4CXIA 3DRYA 3M4TA 2OVRA 4CRHA 4B95B 1R28A 4WQOC 4B9KE 1R2BA 3ZKJB 2FNJC 4I6JC 4CXJA 2VKPA 1S1GA 5BXBA 4JTDB 2ASTA 3LBZA 5BO4C 4W9LB 3DRXA 4W9JB 3LNMB 2IHCA 4BKTB 2I2RA 1LM8C
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1NN7 A;  2P1Q A;  3E4U A;  5BXH A;  1VCB B;  3I3N A;  3DRZ A;  4EOZ A;  3M8V A;  4JTC B;  4BGC A;  5LLI B;  3WSO B;  1R29 A;  5H7G A;  4JGH C;  3OGM A;  1LDK D;  1FS2 B;  1NEX A;  4B9K B;  4CXT A;  4CP3 A;  2P1P A;  4W9K B;  2Z8H A;  3DCG B;  4U2M A;  5HZG C;  2YY9 A;  4UIJ A;  1HV2 A;  3HVE B;  2NN2 A;  3LUT B;  5H7H A;  2A79 B;  3GA1 A;  5A15 A;  1T1D A;  3MKS A;  2C9W C;  3HTM A;  1EXB E;  5IBK A;  1EOF A;  2JZ3 C;  4UYI A;  1LQB B;  4JTA B;  2IZV C;  1DSX A;  3V7D A;  1QDV A;  4W9E B;  2P1O A;  2PPI A;  5A6R A;  3ZTD B;  3OGK A;  3B84 A;  3HU6 A;  4W9D B;  1FS1 B;  4W9H B;  3M52 A;  4W9C B;  4W9G B;  3BIM A;  5JH5 B;  4BKS B;  5EUP A;  4W9I B;  2E31 B;  4J8Z A;  4W9F B;  4W9H H;  1A68 A;  3KVT A;  2Q81 A;  3C6P A;  5HYW B;  1CS3 A;  2VPK A;  3OHV A;  2OVP A;  3HVE A;  4U2N A;  1EOE A;  3HQI A;  1EOD A;  3FKC A;  4AP2 A;  2P1N A;  2E32 B;  4ZOU A;  5DAD A;  3C6N A;  4AJY C;  1BUO A;  1FQV B;  3M5B A;  1QDW A;  2R9R B;  2P1M A;  4APF A;  5BXD A;  2IF5 A;  2NZ0 B;  3ZRF B;  4U77 A;  3OGL A;  3ZUN B;  3C6O A;  3ZNG B;  4AWJ B;  1P22 B;  3ZRC B;  3ZTC B;  5FTA A;  4N9F 5;  5DAF A;  3OHU A;  2MA9 C;  2ASS A;  2OVQ A;  3L2O A;  4HXI A;  4CXI A;  3M4T A;  2OVR A;  4CRH A;  4B95 B;  1R28 A;  4WQO C;  4B9K E;  1R2B A;  3ZKJ B;  2FNJ C;  4I6J C;  4CXJ A;  2VKP A;  1S1G A;  5BXB A;  4JTD B;  2AST A;  3LBZ A;  5BO4 C;  4W9L B;  4W9J B;  3LNM B;  2IHC A;  4BKT B;  2I2R A;  1LM8 C; 
#chains in the Genus database with same CATH topology
 1NN7 A;  2P1Q A;  3E4U A;  5BXH A;  1VCB B;  3I3N A;  3DRZ A;  4EOZ A;  4ZGC A;  3M8V A;  4JTC B;  4BGC A;  5LLI B;  3WSO B;  1R29 A;  5H7G A;  4JGH C;  3OGM A;  1LDK D;  1FS2 B;  1NEX A;  4B9K B;  4CXT A;  4CP3 A;  2P1P A;  4W9K B;  2Z8H A;  3DCG B;  4U2M A;  5HZG C;  2YY9 A;  4UIJ A;  1HV2 A;  3HVE B;  2NN2 A;  3LUT B;  5H7H A;  2A79 B;  3GA1 A;  5A15 A;  1T1D A;  3MKS A;  2C9W C;  3HTM A;  1EXB E;  5IBK A;  1EOF A;  2JZ3 C;  4UYI A;  1LQB B;  4JTA B;  2IZV C;  1DSX A;  3V7D A;  1QDV A;  4W9E B;  2P1O A;  2PPI A;  5A6R A;  3ZTD B;  3OGK A;  3B84 A;  3HU6 A;  4W9D B;  1FS1 B;  4W9H B;  4YY8 A;  3M52 A;  4W9C B;  4W9G B;  3BIM A;  5JH5 B;  4BKS B;  5EUP A;  4W9I B;  2E31 B;  4J8Z A;  4W9F B;  4W9H H;  1A68 A;  3KVT A;  2Q81 A;  3C6P A;  5HYW B;  1CS3 A;  2VPK A;  3OHV A;  2OVP A;  3HVE A;  4U2N A;  1EOE A;  3HQI A;  1EOD A;  3FKC A;  4AP2 A;  2P1N A;  2E32 B;  4ZOU A;  5DAD A;  3C6N A;  4AJY C;  1BUO A;  1FQV B;  3M5B A;  1QDW A;  2R9R B;  2P1M A;  4APF A;  5BXD A;  2IF5 A;  2NZ0 B;  3ZRF B;  4U77 A;  3OGL A;  3ZUN B;  3C6O A;  3ZNG B;  4AWJ B;  1P22 B;  3ZRC B;  3ZTC B;  5FTA A;  4N9F 5;  5DAF A;  3OHU A;  2MA9 C;  2ASS A;  2OVQ A;  3L2O A;  4HXI A;  4CXI A;  3DRY A;  3M4T A;  2OVR A;  4CRH A;  4B95 B;  1R28 A;  4WQO C;  4B9K E;  1R2B A;  3ZKJ B;  2FNJ C;  4I6J C;  4CXJ A;  2VKP A;  1S1G A;  5BXB A;  4JTD B;  2AST A;  3LBZ A;  5BO4 C;  4W9L B;  3DRX A;  4W9J B;  3LNM B;  2IHC A;  4BKT B;  2I2R A;  1LM8 C; 
#chains in the Genus database with same CATH homology
 1NN7 A;  2P1Q A;  3E4U A;  5BXH A;  1VCB B;  3I3N A;  3DRZ A;  4EOZ A;  4ZGC A;  3M8V A;  4JTC B;  4BGC A;  5LLI B;  3WSO B;  1R29 A;  5H7G A;  4JGH C;  3OGM A;  1LDK D;  1FS2 B;  1NEX A;  4B9K B;  4CXT A;  4CP3 A;  2P1P A;  4W9K B;  2Z8H A;  3DCG B;  4U2M A;  5HZG C;  2YY9 A;  4UIJ A;  1HV2 A;  3HVE B;  2NN2 A;  3LUT B;  5H7H A;  2A79 B;  3GA1 A;  5A15 A;  1T1D A;  3MKS A;  2C9W C;  3HTM A;  1EXB E;  5IBK A;  1EOF A;  2JZ3 C;  4UYI A;  1LQB B;  4JTA B;  2IZV C;  1DSX A;  3V7D A;  1QDV A;  4W9E B;  2P1O A;  2PPI A;  5A6R A;  3ZTD B;  3OGK A;  3B84 A;  3HU6 A;  4W9D B;  1FS1 B;  4W9H B;  4YY8 A;  3M52 A;  4W9C B;  4W9G B;  3BIM A;  5JH5 B;  4BKS B;  5EUP A;  4W9I B;  2E31 B;  4J8Z A;  4W9F B;  4W9H H;  1A68 A;  3KVT A;  2Q81 A;  3C6P A;  5HYW B;  1CS3 A;  2VPK A;  3OHV A;  2OVP A;  3HVE A;  4U2N A;  1EOE A;  3HQI A;  1EOD A;  3FKC A;  4AP2 A;  2P1N A;  2E32 B;  4ZOU A;  5DAD A;  3C6N A;  4AJY C;  1BUO A;  1FQV B;  3M5B A;  1QDW A;  2R9R B;  2P1M A;  4APF A;  5BXD A;  2IF5 A;  2NZ0 B;  3ZRF B;  4U77 A;  3OGL A;  3ZUN B;  3C6O A;  3ZNG B;  4AWJ B;  1P22 B;  3ZRC B;  3ZTC B;  5FTA A;  4N9F 5;  5DAF A;  3OHU A;  2MA9 C;  2ASS A;  2OVQ A;  3L2O A;  4HXI A;  4CXI A;  3DRY A;  3M4T A;  2OVR A;  4CRH A;  4B95 B;  1R28 A;  4WQO C;  4B9K E;  1R2B A;  3ZKJ B;  2FNJ C;  4I6J C;  4CXJ A;  2VKP A;  1S1G A;  5BXB A;  4JTD B;  2AST A;  3LBZ A;  5BO4 C;  4W9L B;  3DRX A;  4W9J B;  3LNM B;  2IHC A;  4BKT B;  2I2R A;  1LM8 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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