PDB entry 1zwi
View 1zwi on RCSB PDB site
Description: Structure of mutant KcsA potassium channel
Class: immune system/ion transport
Keywords: x-ray crystallography; potassium ion channel; Transmembrane protein, IMMUNE SYSTEM-ION TRANSPORT COMPLEX
Deposited on
2005-06-03, released
2006-03-07
The last revision prior to the SCOPe 2.03 freeze date was dated
2011-11-16, with a file datestamp of
2011-11-11.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: 0.243
AEROSPACI score: 0.29
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: monoclonal antibody, heavy chain
Species: Mus musculus [TaxId:10090]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d1zwia1, d1zwia2 - Chain 'B':
Compound: monoclonal antibody light chain
Species: Mus musculus [TaxId:10090]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d1zwib1, d1zwib2 - Chain 'C':
Compound: Voltage-gated potassium channel
Species: Streptomyces lividans [TaxId:1916]
Gene: kcsA, skc1
Database cross-references and differences (RAF-indexed):
- Uniprot P0A334 (0-101)
- engineered (49)
- engineered (68)
- cloning artifact (102)
Domains in SCOPe 2.03: d1zwic_ - Heterogens: K, DGA, F09, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1zwiA (A:)
qvqlqqpgaelvkpgasvklsckasgytftsdwihwvkqrpghglewigeiipsygrany
nekiqkkatltadkssstafmqlssltsedsavyycarergdgyfavwgagttvtvssak
ttppsvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdly
tlsssvtvpssswpsetvtcnvahpasstkvdkkivprd
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>1zwiB (B:)
dilltqspailsvspgervsfscrasqsigtdihwyqqrtngsprllikyasesisgips
rfsgsgsgtdftlsinsvesedianyycqqsnrwpftfgsgtkleikradaaptvsifpp
sseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstlt
ltkdeyerhnsytceathktstspivksfnrn
- Chain 'C':
Sequence; same for both SEQRES and ATOM records: (download)
>1zwiC (C:)
salhwraagaatvllvivllagsylavlaergapgaqlitypralwwsvatattvgygdl
ypvtlwgrcvavvvmvagitsfglvtaalatwfvgreqerrga