1A68A

Crystal structure of the tetramerization domain of the shaker potassium channel
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
87
structure length
87
Chain Sequence
ERVVINVSGLRFETQLKTLNQFPDTLLGNPQKRNRYYDPLRNEYFFDRNRPSFDAILYFYQSGGRLRRPVNVPLDVFSEEIKFYELG
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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 Crystal structure of the tetramerization domain of the Shaker potassium channel.
pubmed doi rcsb
molecule tags Potassium channels
source organism Aplysia californica
molecule keywords POTASSIUM CHANNEL KV1.1
total genus 31
structure length 87
sequence length 87
ec nomenclature
pdb deposition date 1998-03-06

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 1a68A00
5HZGC 4J8ZA 4W9CB 3DCGB 2P1MA 1LM8C 3C6NA 3ZRCB 3ZRFB 3HTMA 3ZTDB 4AWJB 1A68A 1P22B 2PPIA 3FKCA 2IF5A 4HXIA 1DSXA 2E32B 4W9IB 5H7GA 3HVEB 5H7HA 3WSOB 3ZTCB 4W9LB 1LQBB 1NEXA 2R9RB 4BKTB 1EOFA 2OVQA 1EOEA 3ZNGB 4CXTA 4UYIA 4JTAB 5JH5B 1QDWA 1R28A 3M8VA 1FQVB 1BUOA 1CS3A 4W9HH 5BXHA 2P1PA 2IZVC 4U77A 2VKPA 3LNMB 2VPKA 3DRZA 4W9GB 5IBKA 3LBZA 3L2OA 1R2BA 3I3NA 3M4TA 3B84A 4CP3A 2OVPA 1LDKD 2MA9C 5BXBA 4U2NA 3M52A 4AJYC 3E4UA 2C9WC 1T1DA 2ASSA 2NN2A 3HU6A 4JTCB 2IHCA 4JTDB 5BXDA 2NZ0B 3ZUNB 5LLIB 2FNJC 5A15A 1EODA 3KVTA 5DADA 2OVRA 4APFA 1NN7A 1R29A 4W9HB 4WQOC 4I6JC 2P1QA 5FTAA 2Q81A 5EUPA 2Z8HA 4AP2A 3OGKA 4BGCA 4JGHC 1EXBE 4U2MA 4W9KB 1FS1B 4W9FB 3OHVA 4CRHA 2A79B 3HVEA 1VCBB 2E31B 1FS2B 4W9EB 4UIJA 1S1GA 1QDVA 4ZOUA 4B95B 4CXJA 3BIMA 2ASTA 3OHUA 5DAFA 3OGMA 2JZ3C 3HQIA 4W9DB 2YY9A 3V7DA 5BO4C 2P1NA 4CXIA 4N9F5 3C6PA 2P1OA 1HV2A 3GA1A 3M5BA 3LUTB 4W9JB 3C6OA 4EOZA 3MKSA 2I2RA 4BKSB 3OGLA 5A6RA 4B9KE 4B9KB 3ZKJB 5HYWB
chains in the Genus database with same CATH superfamily
5HZGC 4J8ZA 4W9CB 3DCGB 2P1MA 1LM8C 3C6NA 3ZRCB 3ZRFB 3HTMA 3ZTDB 4AWJB 1A68A 1P22B 4ZGCA 2PPIA 3FKCA 2IF5A 4HXIA 1DSXA 2E32B 4W9IB 5H7GA 3HVEB 5H7HA 3WSOB 3ZTCB 4W9LB 1LQBB 1NEXA 2R9RB 4BKTB 1EOFA 2OVQA 1EOEA 3ZNGB 4CXTA 4UYIA 4JTAB 5JH5B 1QDWA 1R28A 3M8VA 1FQVB 1BUOA 1CS3A 4W9HH 5BXHA 2P1PA 2IZVC 4U77A 2VKPA 3LNMB 2VPKA 3DRZA 4W9GB 5IBKA 3LBZA 3L2OA 1R2BA 3I3NA 3M4TA 3B84A 4CP3A 2OVPA 1LDKD 2MA9C 5BXBA 4U2NA 3M52A 4AJYC 3E4UA 2C9WC 1T1DA 2ASSA 2NN2A 3HU6A 4JTCB 2IHCA 3DRYA 4JTDB 5BXDA 2NZ0B 3ZUNB 5LLIB 2FNJC 5A15A 3DRXA 1EODA 3KVTA 5DADA 2OVRA 4APFA 1NN7A 1R29A 4W9HB 4WQOC 4I6JC 2P1QA 5FTAA 2Q81A 5EUPA 2Z8HA 4AP2A 3OGKA 4BGCA 4JGHC 1EXBE 4U2MA 4W9KB 1FS1B 4W9FB 3OHVA 4CRHA 2A79B 3HVEA 1VCBB 2E31B 1FS2B 4W9EB 4UIJA 1S1GA 1QDVA 4ZOUA 4B95B 4CXJA 3BIMA 2ASTA 3OHUA 5DAFA 3OGMA 2JZ3C 3HQIA 4W9DB 2YY9A 3V7DA 5BO4C 2P1NA 4CXIA 4N9F5 4YY8A 3C6PA 2P1OA 1HV2A 3GA1A 3M5BA 3LUTB 4W9JB 3C6OA 4EOZA 3MKSA 2I2RA 4BKSB 3OGLA 5A6RA 4B9KE 4B9KB 3ZKJB 5HYWB
chains in the Genus database with same CATH topology
5HZGC 4J8ZA 4W9CB 3DCGB 2P1MA 1LM8C 3C6NA 3ZRCB 3ZRFB 3HTMA 3ZTDB 4AWJB 1A68A 1P22B 4ZGCA 2PPIA 3FKCA 2IF5A 4HXIA 1DSXA 2E32B 4W9IB 5H7GA 3HVEB 5H7HA 3WSOB 3ZTCB 4W9LB 1LQBB 1NEXA 2R9RB 4BKTB 1EOFA 2OVQA 1EOEA 3ZNGB 4CXTA 4UYIA 4JTAB 5JH5B 1QDWA 1R28A 3M8VA 1FQVB 1BUOA 1CS3A 4W9HH 5BXHA 2P1PA 2IZVC 4U77A 2VKPA 3LNMB 2VPKA 3DRZA 4W9GB 5IBKA 3LBZA 3L2OA 1R2BA 3I3NA 3M4TA 3B84A 4CP3A 2OVPA 1LDKD 2MA9C 5BXBA 4U2NA 3M52A 4AJYC 3E4UA 2C9WC 1T1DA 2ASSA 2NN2A 3HU6A 4JTCB 2IHCA 3DRYA 4JTDB 5BXDA 2NZ0B 3ZUNB 5LLIB 2FNJC 5A15A 3DRXA 1EODA 3KVTA 5DADA 2OVRA 4APFA 1NN7A 1R29A 4W9HB 4WQOC 4I6JC 2P1QA 5FTAA 2Q81A 5EUPA 2Z8HA 4AP2A 3OGKA 4BGCA 4JGHC 1EXBE 4U2MA 4W9KB 1FS1B 4W9FB 3OHVA 4CRHA 2A79B 3HVEA 1VCBB 2E31B 1FS2B 4W9EB 4UIJA 1S1GA 1QDVA 4ZOUA 4B95B 4CXJA 3BIMA 2ASTA 3OHUA 5DAFA 3OGMA 2JZ3C 3HQIA 4W9DB 2YY9A 3V7DA 5BO4C 2P1NA 4CXIA 4N9F5 4YY8A 3C6PA 2P1OA 1HV2A 3GA1A 3M5BA 3LUTB 4W9JB 3C6OA 4EOZA 3MKSA 2I2RA 4BKSB 3OGLA 5A6RA 4B9KE 4B9KB 3ZKJB 5HYWB
chains in the Genus database with same CATH homology


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