PDB entry 1q3e
View 1q3e on RCSB PDB site
Description: HCN2J 443-645 in the presence of cGMP
Class: transport protein
Keywords: CNBD, C-LINKER, PACEMAKER, HCN, CHANNEL, CYCLIC NUCLEOTIDE, CAP, PKA, cGMP, ION CHANNEL, LIGAND, TRANSPORT PROTEIN
Deposited on
2003-07-29, released
2003-09-09
The last revision prior to the SCOPe 2.03 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.21
AEROSPACI score: 0.47
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2
Species: Mus musculus [TaxId:10090]
Gene: HCN2 OR BCNG2 OR HAC1
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d1q3ea_ - Chain 'B':
Compound: Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2
Species: Mus musculus [TaxId:10090]
Gene: HCN2 OR BCNG2 OR HAC1
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d1q3eb_ - Heterogens: PCG, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1q3eA (A:)
gsamdssrrqyqekykqveqymsfhklpadfrqkihdyyehryqgkmfdedsilgelngp
lreeivnfncrklvasmplfanadpnfvtamltklkfevfqpgdyiiregtigkkmyfiq
hgvvsvltkgnkemklsdgsyfgeiclltrgrrtasvradtycrlyslsvdnfnevleey
pmmrrafetvaidrldrigkknsillh
Sequence, based on observed residues (ATOM records): (download)
>1q3eA (A:)
dssrrqyqekykqveqymsfhklpadfrqkihdyyehryqgkmfdedsilgelngplree
ivnfncrklvasmplfanadpnfvtamltklkfevfqpgdyiiregtigkkmyfiqhgvv
svltgnkemklsdgsyfgeiclltrgrrtasvradtycrlyslsvdnfnevleeypmmrr
afetvaidrldr
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1q3eB (B:)
gsamdssrrqyqekykqveqymsfhklpadfrqkihdyyehryqgkmfdedsilgelngp
lreeivnfncrklvasmplfanadpnfvtamltklkfevfqpgdyiiregtigkkmyfiq
hgvvsvltkgnkemklsdgsyfgeiclltrgrrtasvradtycrlyslsvdnfnevleey
pmmrrafetvaidrldrigkknsillh
Sequence, based on observed residues (ATOM records): (download)
>1q3eB (B:)
dssrrqyqekykqveqymsfhklpadfrqkihdyyehryqgkmfdedsilgelngplree
ivnfncrklvasmplfanadpnfvtamltklkfevfqpgdyiiregtigkkmyfiqhgvv
svltemklsdgsyfgeiclltrgrrtasvradtycrlyslsvdnfnevleeypmmrrafe
tvaidrldr