PDB entry 1s5h
View 1s5h on RCSB PDB site
Description: Potassium Channel Kcsa-Fab Complex T75C mutant in K+
Class: membrane protein
Keywords: K+ CHANNEL, PROTEIN-ANTIBODY FAB COMPLEX, selectivity filter, ion occupancy, MEMBRANE PROTEIN
Deposited on
2004-01-20, released
2004-05-18
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: 2.2 Å
R-factor: 0.222
AEROSPACI score: 0.37
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: antibody fab fragment light chain
Species: Mus musculus [TaxId:10090]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d1s5ha1, d1s5ha2 - Chain 'B':
Compound: antibody fab fragment heavy chain
Species: Mus musculus [TaxId:10090]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d1s5hb1, d1s5hb2 - Chain 'C':
Compound: Voltage-gated potassium channel
Species: Streptomyces coelicolor, Streptomyces lividans [TaxId:1902,1916]
Gene: KCSA, SKC1, SCO7660, SC10F4.33
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d1s5hc_ - Heterogens: K, DGA, F09, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1s5hA (A:)
dilltqspailsvspgervsfscrasqsigtdihwyqqrtngsprllikyasesisgips
rfsgsgsgtdftlsinsvesedianyycqqsnrwpftfgsgtkleikradaaptvsifpp
sseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstlt
ltkdeyerhnsytceathktstspivksfnrn
Sequence, based on observed residues (ATOM records): (download)
>1s5hA (A:)
dilltqspailsvspgervsfscrasqsigtdihwyqqrtngsprllikyasesisgips
rfsgsgsgtdftlsinsvesedianyycqqsnrwpftfgsgtkleikradaaptvsifpp
sseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstlt
ltkdeyerhnsytceathktstspivksfnr
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>1s5hB (B:)
qvqlqqpgaelvkpgasvklsckasgytftsdwihwvkqrpghglewigeiipsygrany
nekiqkkatltadkssstafmqlssltsedsavyycarergdgyfavwgagttvtvssak
ttppsvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdly
tlsssvtvpssswpsetvtcnvahpasstkvdkkivprd
- Chain 'C':
Sequence, based on SEQRES records: (download)
>1s5hC (C:)
mapmlsgllarlvklllgrhgsalhwraagaatvllvivllagsylavlaergapgaqli
typralwwsvetatcvgygdlypvtlwgrlvavvvmvagitsfglvtaalatwfvgreqe
rrgh
Sequence, based on observed residues (ATOM records): (download)
>1s5hC (C:)
salhwraagaatvllvivllagsylavlaergapgaqlitypralwwsvetatcvgygdl
ypvtlwgrlvavvvmvagitsfglvtaalatwfvgreqerrgh