1QDVA

N-terminal domain, voltage-gated potassium channel kv1.2 residues 33-131
Total Genus 31
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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
31
sequence length
99
structure length
99
Chain Sequence
ERVVINISGLRFETQLKTLAQFPETLLGDPKKRMRYFDPLRNEYFFDRNRPSFDAILYYYQSGGRLRRPVNVPLDIFSEEIRFYELGEEAMEMFREDEG
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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 The polar T1 interface is linked to conformational changes that open the voltage-gated potassium channel.
pubmed doi rcsb
molecule keywords KV1.2 VOLTAGE-GATED POTASSIUM CHANNEL
molecule tags Signaling protein
source organism Rattus norvegicus
total genus 31
structure length 99
sequence length 99
chains with identical sequence B, C, D
ec nomenclature
pdb deposition date 1999-07-10

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 1qdvA00
1CS3A 5H7HA 3HTMA 4CXJA 4W9HH 4W9LB 4W9KB 2R9RB 1BUOA 4CRHA 3HQIA 3WSOB 1DSXA 1QDWA 3ZUNB 3LNMB 3HU6A 3BIMA 2PPIA 2OVRA 3ZTDB 4BKSB 2OVQA 1HV2A 4U77A 2NZ0B 3ZRCB 3GA1A 1EXBE 2Q81A 5JH5B 1LDKD 2E31B 4N9F5 2E32B 4BKTB 4ZOUA 4U2MA 1VCBB 4JTCB 4W9FB 4UIJA 4AP2A 3E4UA 3LUTB 1FS1B 3V7DA 2VKPA 4AJYC 4WQOC 4W9GB 5BO4C 4W9EB 4CXTA 4I6JC 3C6OA 3M52A 3ZNGB 3DCGB 3I3NA 2IZVC 4UYIA 2P1MA 4B9KE 4CP3A 4EOZA 1EODA 2VPKA 2P1OA 5BXBA 1R28A 3FKCA 5HYWB 2FNJC 2C9WC 3OHUA 3M5BA 1EOEA 4JTAB 1NN7A 3OGMA 3ZKJB 2ASSA 4W9JB 2NN2A 5BXDA 2Z8HA 1FQVB 2ASTA 3M4TA 3OHVA 1LM8C 4W9IB 2OVPA 4B9KB 2IHCA 1P22B 4B95B 1FS2B 5LLIB 3KVTA 3OGKA 4JGHC 3HVEB 2MA9C 4BGCA 2YY9A 1EOFA 4JTDB 3C6NA 2A79B 5FTAA 4APFA 5H7GA 5A15A 4W9DB 2I2RA 4AWJB 1R29A 5EUPA 1R2BA 4W9CB 3OGLA 2JZ3C 1A68A 3MKSA 3L2OA 4HXIA 3C6PA 1T1DA 3M8VA 1NEXA 3B84A 5BXHA 5DAFA 1LQBB 3HVEA 5A6RA 3ZRFB 2IF5A 2P1NA 3ZTCB 5HZGC 5DADA 4U2NA 2P1QA 3DRZA 1QDVA 4J8ZA 5IBKA 1S1GA 3LBZA 2P1PA 4W9HB 4CXIA
chains in the Genus database with same CATH superfamily
1CS3A 5H7HA 3HTMA 4CXJA 4W9HH 4W9LB 4W9KB 2R9RB 1BUOA 4CRHA 3HQIA 3WSOB 1DSXA 1QDWA 3ZUNB 3LNMB 4YY8A 3HU6A 3BIMA 2PPIA 2OVRA 3ZTDB 4BKSB 2OVQA 1HV2A 4U77A 2NZ0B 3ZRCB 3GA1A 1EXBE 2Q81A 5JH5B 1LDKD 2E31B 4N9F5 2E32B 4BKTB 4ZOUA 4U2MA 1VCBB 4JTCB 4W9FB 4UIJA 4AP2A 3E4UA 3LUTB 1FS1B 3V7DA 2VKPA 4AJYC 4ZGCA 4WQOC 4W9GB 5BO4C 4W9EB 4CXTA 4I6JC 3C6OA 3M52A 3ZNGB 3DCGB 3I3NA 2IZVC 4UYIA 2P1MA 4B9KE 4CP3A 4EOZA 1EODA 2VPKA 2P1OA 5BXBA 1R28A 3FKCA 5HYWB 2FNJC 2C9WC 3OHUA 3M5BA 1EOEA 4JTAB 1NN7A 3OGMA 3ZKJB 2ASSA 4W9JB 2NN2A 5BXDA 2Z8HA 1FQVB 2ASTA 3M4TA 3OHVA 1LM8C 4W9IB 2OVPA 4B9KB 2IHCA 1P22B 4B95B 1FS2B 5LLIB 3KVTA 3OGKA 4JGHC 3HVEB 2MA9C 4BGCA 2YY9A 1EOFA 4JTDB 3C6NA 2A79B 5FTAA 4APFA 5H7GA 5A15A 4W9DB 2I2RA 4AWJB 1R29A 5EUPA 1R2BA 4W9CB 3OGLA 2JZ3C 3DRXA 1A68A 3MKSA 3L2OA 4HXIA 3C6PA 1T1DA 3M8VA 3DRYA 1NEXA 3B84A 5BXHA 5DAFA 1LQBB 3HVEA 5A6RA 3ZRFB 2IF5A 2P1NA 3ZTCB 5HZGC 5DADA 4U2NA 2P1QA 3DRZA 1QDVA 4J8ZA 5IBKA 1S1GA 3LBZA 2P1PA 4W9HB 4CXIA
chains in the Genus database with same CATH topology
1CS3A 5H7HA 3HTMA 4CXJA 4W9HH 4W9LB 4W9KB 2R9RB 1BUOA 4CRHA 3HQIA 3WSOB 1DSXA 1QDWA 3ZUNB 3LNMB 4YY8A 3HU6A 3BIMA 2PPIA 2OVRA 3ZTDB 4BKSB 2OVQA 1HV2A 4U77A 2NZ0B 3ZRCB 3GA1A 1EXBE 2Q81A 5JH5B 1LDKD 2E31B 4N9F5 2E32B 4BKTB 4ZOUA 4U2MA 1VCBB 4JTCB 4W9FB 4UIJA 4AP2A 3E4UA 3LUTB 1FS1B 3V7DA 2VKPA 4AJYC 4ZGCA 4WQOC 4W9GB 5BO4C 4W9EB 4CXTA 4I6JC 3C6OA 3M52A 3ZNGB 3DCGB 3I3NA 2IZVC 4UYIA 2P1MA 4B9KE 4CP3A 4EOZA 1EODA 2VPKA 2P1OA 5BXBA 1R28A 3FKCA 5HYWB 2FNJC 2C9WC 3OHUA 3M5BA 1EOEA 4JTAB 1NN7A 3OGMA 3ZKJB 2ASSA 4W9JB 2NN2A 5BXDA 2Z8HA 1FQVB 2ASTA 3M4TA 3OHVA 1LM8C 4W9IB 2OVPA 4B9KB 2IHCA 1P22B 4B95B 1FS2B 5LLIB 3KVTA 3OGKA 4JGHC 3HVEB 2MA9C 4BGCA 2YY9A 1EOFA 4JTDB 3C6NA 2A79B 5FTAA 4APFA 5H7GA 5A15A 4W9DB 2I2RA 4AWJB 1R29A 5EUPA 1R2BA 4W9CB 3OGLA 2JZ3C 3DRXA 1A68A 3MKSA 3L2OA 4HXIA 3C6PA 1T1DA 3M8VA 3DRYA 1NEXA 3B84A 5BXHA 5DAFA 1LQBB 3HVEA 5A6RA 3ZRFB 2IF5A 2P1NA 3ZTCB 5HZGC 5DADA 4U2NA 2P1QA 3DRZA 1QDVA 4J8ZA 5IBKA 1S1GA 3LBZA 2P1PA 4W9HB 4CXIA
chains in the Genus database with same CATH homology


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