PDB entry 2itd
View 2itd on RCSB PDB site
Description: Potassium Channel KcsA-Fab complex in Barium Chloride
Class: membrane protein
Keywords: Voltage-gated channel, Transmembrane, Ionic channel, Ion transport, K Channel, protein-antibody Fab complex, MEMBRANE PROTEIN
Deposited on
2006-10-19, released
2007-05-15
The last revision prior to the SCOPe 2.08 freeze date was dated
2017-10-18, with a file datestamp of
2017-10-13.
Experiment type: XRAY
Resolution: 2.7 Å
R-factor: N/A
AEROSPACI score: 0.17
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: antibody fab fragment heavy chain
Species: Mus musculus [TaxId:10090]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2itda1, d2itda2, d2itda3 - Chain 'B':
Compound: antibody fab fragment light chain
Species: Mus musculus [TaxId:10090]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2itdb1, d2itdb2 - Chain 'C':
Compound: Voltage-gated potassium channel
Species: Streptomyces lividans [TaxId:1916]
Gene: kcsA, skc1
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2itdc_ - Heterogens: BA, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>2itdA (A:)
qvqlqqpgaelvkpgasvklsckasgytftsdwihwvkqrpghglewigeiipsygrany
nekiqkkatltadkssstafmqlssltsedsavyycarergdgyfavwgagttvtvssak
ttppsvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdly
tlsssvtvpssswpsetvtcnvahpasstkvdkkivprd
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>2itdB (B:)
dilltqspailsvspgervsfscrasqsigtdihwyqqrtngsprllikyasesisgips
rfsgsgsgtdftlsinsvesedianyycqqsnrwpftfgsgtkleikradaaptvsifpp
sseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstlt
ltkdeyerhnsytceathktstspivksfnrn
- Chain 'C':
Sequence, based on SEQRES records: (download)
>2itdC (C:)
mapmlsgllarlvklllgrhgsalhwraagaatvllvivllagsylavlaergapgaqli
typralwwsvetattvgygdlypvtlwgrcvavvvmvagitsfglvtaalatwfvgreqe
rrgh
Sequence, based on observed residues (ATOM records): (download)
>2itdC (C:)
salhwraagaatvllvivllagsylavlaergapgaqlitypralwwsvetattvgygdl
ypvtlwgrcvavvvmvagitsfglvtaalatwfvgreqerrgh