PDB entry 1q5o

View 1q5o on RCSB PDB site
Description: HCN2J 443-645 in the presence of cAMP, selenomethionine derivative
Class: Transport protein
Keywords: CNBD, C-LINKER, PACEMAKER, HCN, HCN2, CHANNEL, CYCLIC NUCLEOTIDE, CAP, PKA, cAMP, ION CHANNEL, LIGAND
Deposited on 2003-08-08, released 2003-09-09
The last revision prior to the SCOP 1.75 freeze date was dated 2003-09-09, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.216
AEROSPACI score: 0.46 (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
    Gene: HCN2, BCNG2 OR HAC1
    Database cross-references and differences (RAF-indexed):
    • Uniprot O88703 (4-End)
      • modified residue (21)
      • modified residue (46)
      • modified residue (76)
      • modified residue (90)
      • modified residue (115)
      • modified residue (133)
      • modified residue (181-182)
    Domains in SCOP 1.75: d1q5oa_
  • Heterogens: CMP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1q5oA (A:)
gsamdssrrqyqekykqveqymsfhklpadfrqkihdyyehryqgkmfdedsilgelngp
lreeivnfncrklvasmplfanadpnfvtamltklkfevfqpgdyiiregtigkkmyfiq
hgvvsvltkgnkemklsdgsyfgeiclltrgrrtasvradtycrlyslsvdnfnevleey
pmmrrafetvaidrldrigkknsillh

    Sequence, based on observed residues (ATOM records): (download) 
    >1q5oA (A:)
dssrrqyqekykqveqymsfhklpadfrqkihdyyehryqgkmfdedsilgelngplree
ivnfncrklvasmplfanadpnfvtamltklkfevfqpgdyiiregtigkkmyfiqhgvv
svltkgnkemklsdgsyfgeiclltrgrrtasvradtycrlyslsvdnfnevleeypmmr
rafetvaidrldrigkknsil