PDB entry 2ih3
View 2ih3 on RCSB PDB site
Description: Ion selectivity in a semi-synthetic K+ channel locked in the conductive conformation
Class: membrane protein
Keywords: Ion channel D-Amino acid semi-synthetic, MEMBRANE PROTEIN
Deposited on
2006-09-25, released
2006-11-21
The last revision prior to the SCOPe 2.04 freeze date was dated
2011-11-16, with a file datestamp of
2011-11-11.
Experiment type: XRAY
Resolution: 1.72 Å
R-factor: 0.233
AEROSPACI score: 0.49
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Fab heavy chain
Species: Mus musculus [TaxId:10090]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d2ih3a1, d2ih3a2 - Chain 'B':
Compound: Fab light chain
Species: Mus musculus [TaxId:10090]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d2ih3b1, d2ih3b2 - Chain 'C':
Compound: Voltage-gated potassium channel
Species: Streptomyces lividans [TaxId:1916]
Gene: kcsA, skc1
Database cross-references and differences (RAF-indexed):
- Uniprot P0A334
- engineered (68-69)
- modified residue (76)
Domains in SCOPe 2.04: d2ih3c_ - Heterogens: K, 1EM, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>2ih3A (A:)
qvqlqqpgaelvkpgasvklsckasgytftsdwihwvkqrpghglewigeiipsygrany
nekiqkkatltadkssstafmqlssltsedsavyycarergdgyfavwgagttvtvssak
ttppsvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdly
tlsssvtvpssswpsetvtcnvahpasstkvdkkivprd
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>2ih3B (B:)
dilltqspailsvspgervsfscrasqsigtdihwyqqrtngsprllikyasesisgips
rfsgsgsgtdftlsinsvesedianyycqqsnrwpftfgsgtkleikradaaptvsifpp
sseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstlt
ltkdeyerhnsytceathktstspivksfnrn
- Chain 'C':
Sequence, based on SEQRES records: (download)
>2ih3C (C:)
mapmlsgllarlvklllgrhgsalhwraagaatvllvivllagsylavlaergapgaqli
typralwwacetattvaygdlypvtlwgrlvavvvmvagitsfglvtaalatwfvgreqe
rr
Sequence, based on observed residues (ATOM records): (download)
>2ih3C (C:)
lhwraagaatvllvivllagsylavlaergapgaqlitypralwwacetattvaygdlyp
vtlwgrlvavvvmvagitsfglvtaalatwfvgreqer