1A68A

Crystal structure of the tetramerization domain of the shaker potassium channel
Total Genus 31
Loading diagram...

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
Loading diagram...

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


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

 
#similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
#similar chains, but unknotted
...loading similar chains, please wait...
#similar chains in the pdb database (?% sequence similarity)
...loading similar chains, please wait...