Structure of cAMP dependent protein kinase A in complex with high K+ concentration, ADP and phosphorylated peptide pSP20

PDB ID: 4IB1
Metal site ID: 4IB1-K-1
Bound amino acids or nucleotide residues: D1X1
Group identifier: G1K1
Is homomeric: False
Amino acid or nucleotide residue IDs: ASP A.184 SEP S.621
All ligands IDs: ADP A.403 ASP A.184 HOH A.1002 HOH A.1003 HOH S.703 SEP S.621
Number of coordinating amino acids or nucleotide residues: 2
Number of coordinating ligands: 6
Number of coordinating chains: 2
Number of coordinating chains: 2
Representative metal site in the group: 4IB1-K-1
Similar binding_sites:
Metal site idBound amino acidsBound ligands IDs
4IAZ-BA-1D1X1 ADP A.403 ASP A.184 HOH A.1003 HOH A.1004 HOH A.1005 HOH S.703 SEP S.621
4IB0-NA-1D1X1 ADP A.403 ASP A.184 HOH A.1001 HOH A.1188 HOH S.727 SEP S.621