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 keywords POTASSIUM CHANNEL KV1.1
molecule tags Potassium channels
source organism Aplysia californica
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
3ZNGB 2ASSA 3ZRFB 2ASTA 3ZTDB 3DRZA 3L2OA 3WSOB 4B9KB 3HQIA 3FKCA 2MA9C 5IBKA 3OHUA 4HXIA 5A15A 1EOEA 5HYWB 3BIMA 3B84A 3M5BA 1P22B 4BKSB 5BXHA 1EODA 2OVPA 5LLIB 4AWJB 4JTCB 2C9WC 5EUPA 4W9EB 3OGMA 4CXJA 1R2BA 3OGKA 3V7DA 1S1GA 5FTAA 1DSXA 5HZGC 4CP3A 4I6JC 1FQVB 3M4TA 2E31B 1EOFA 2I2RA 4AP2A 1HV2A 2NN2A 4CRHA 4B9KE 3E4UA 1VCBB 3I3NA 2IZVC 3M52A 2NZ0B 1R29A 5H7HA 2P1QA 3ZKJB 2JZ3C 2R9RB 1BUOA 1LDKD 3LUTB 4JTDB 3HTMA 3HU6A 1T1DA 3LBZA 5JH5B 3DCGB 2FNJC 2IF5A 5A6RA 4UIJA 5BXBA 4N9F5 3OHVA 3LNMB 2P1PA 1LQBB 1NEXA 2VKPA 5BO4C 4WQOC 4ZOUA 4W9LB 4JTAB 2IHCA 2OVQA 3KVTA 1QDWA 5H7GA 3HVEA 3ZTCB 2Z8HA 4W9HB 4W9GB 4AJYC 4BKTB 2Q81A 2PPIA 3GA1A 5BXDA 1LM8C 1R28A 3C6OA 4W9KB 4W9DB 3MKSA 1CS3A 4W9JB 5DAFA 2VPKA 2OVRA 2YY9A 1NN7A 1QDVA 2E32B 3C6NA 3C6PA 4U77A 4JGHC 2P1NA 4W9CB 4CXTA 4EOZA 4W9FB 3OGLA 4B95B 4U2MA 4W9HH 4UYIA 3HVEB 4CXIA 4W9IB 4BGCA 1FS2B 4U2NA 2A79B 3M8VA 2P1MA 1A68A 4APFA 1EXBE 4J8ZA 3ZRCB 2P1OA 1FS1B 3ZUNB 5DADA
chains in the Genus database with same CATH superfamily
3ZNGB 2ASSA 3ZRFB 2ASTA 3ZTDB 3DRZA 3DRYA 3L2OA 3WSOB 4B9KB 3HQIA 3FKCA 2MA9C 5IBKA 3OHUA 4HXIA 3DRXA 5A15A 1EOEA 5HYWB 3BIMA 3B84A 3M5BA 1P22B 4BKSB 5BXHA 1EODA 2OVPA 5LLIB 4AWJB 4JTCB 2C9WC 5EUPA 4W9EB 3OGMA 4CXJA 1R2BA 3OGKA 3V7DA 1S1GA 5FTAA 1DSXA 5HZGC 4CP3A 4I6JC 1FQVB 3M4TA 2E31B 1EOFA 2I2RA 4AP2A 1HV2A 2NN2A 4CRHA 4B9KE 3E4UA 1VCBB 3I3NA 2IZVC 3M52A 2NZ0B 1R29A 5H7HA 2P1QA 3ZKJB 2JZ3C 2R9RB 1BUOA 1LDKD 3LUTB 4YY8A 4JTDB 3HTMA 3HU6A 1T1DA 3LBZA 5JH5B 3DCGB 2FNJC 2IF5A 5A6RA 4UIJA 5BXBA 4N9F5 3OHVA 3LNMB 2P1PA 1LQBB 1NEXA 2VKPA 5BO4C 4WQOC 4ZOUA 4W9LB 4JTAB 2IHCA 2OVQA 3KVTA 1QDWA 5H7GA 3HVEA 3ZTCB 2Z8HA 4W9HB 4W9GB 4AJYC 4BKTB 2Q81A 2PPIA 3GA1A 5BXDA 1LM8C 1R28A 3C6OA 4W9KB 4W9DB 3MKSA 1CS3A 4W9JB 5DAFA 2VPKA 2OVRA 2YY9A 1NN7A 1QDVA 2E32B 3C6NA 3C6PA 4U77A 4JGHC 2P1NA 4W9CB 4CXTA 4EOZA 4W9FB 3OGLA 4B95B 4U2MA 4W9HH 4UYIA 3HVEB 4CXIA 4W9IB 4BGCA 1FS2B 4U2NA 2A79B 3M8VA 2P1MA 4ZGCA 1A68A 4APFA 1EXBE 4J8ZA 3ZRCB 2P1OA 1FS1B 3ZUNB 5DADA
chains in the Genus database with same CATH topology
3ZNGB 2ASSA 3ZRFB 2ASTA 3ZTDB 3DRZA 3DRYA 3L2OA 3WSOB 4B9KB 3HQIA 3FKCA 2MA9C 5IBKA 3OHUA 4HXIA 3DRXA 5A15A 1EOEA 5HYWB 3BIMA 3B84A 3M5BA 1P22B 4BKSB 5BXHA 1EODA 2OVPA 5LLIB 4AWJB 4JTCB 2C9WC 5EUPA 4W9EB 3OGMA 4CXJA 1R2BA 3OGKA 3V7DA 1S1GA 5FTAA 1DSXA 5HZGC 4CP3A 4I6JC 1FQVB 3M4TA 2E31B 1EOFA 2I2RA 4AP2A 1HV2A 2NN2A 4CRHA 4B9KE 3E4UA 1VCBB 3I3NA 2IZVC 3M52A 2NZ0B 1R29A 5H7HA 2P1QA 3ZKJB 2JZ3C 2R9RB 1BUOA 1LDKD 3LUTB 4YY8A 4JTDB 3HTMA 3HU6A 1T1DA 3LBZA 5JH5B 3DCGB 2FNJC 2IF5A 5A6RA 4UIJA 5BXBA 4N9F5 3OHVA 3LNMB 2P1PA 1LQBB 1NEXA 2VKPA 5BO4C 4WQOC 4ZOUA 4W9LB 4JTAB 2IHCA 2OVQA 3KVTA 1QDWA 5H7GA 3HVEA 3ZTCB 2Z8HA 4W9HB 4W9GB 4AJYC 4BKTB 2Q81A 2PPIA 3GA1A 5BXDA 1LM8C 1R28A 3C6OA 4W9KB 4W9DB 3MKSA 1CS3A 4W9JB 5DAFA 2VPKA 2OVRA 2YY9A 1NN7A 1QDVA 2E32B 3C6NA 3C6PA 4U77A 4JGHC 2P1NA 4W9CB 4CXTA 4EOZA 4W9FB 3OGLA 4B95B 4U2MA 4W9HH 4UYIA 3HVEB 4CXIA 4W9IB 4BGCA 1FS2B 4U2NA 2A79B 3M8VA 2P1MA 4ZGCA 1A68A 4APFA 1EXBE 4J8ZA 3ZRCB 2P1OA 1FS1B 3ZUNB 5DADA
chains in the Genus database with same CATH homology


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