SMTL ID : 1t9r.1

Catalytic Domain Of Human Phosphodiesterase 5A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.108, H.144, D.145, D.255 Ligands: PO4.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.108, A:H.144, A:D.255

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 10 residues within 4Å: Chain A: H.104, H.108, H.144, D.145, H.169, E.173, H.175, T.214, D.255 Ligands: ZN.1 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:D.145, A:H.169, A:E.173 Salt bridges: A:H.104, A:H.108, A:H.144, A:H.169, A:H.175

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.3: 6 residues within 4Å: Chain A: I.220, R.223, G.224, F.227, R.231, Q.318 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:I.220, A:I.220, A:Q.318 Water bridges: A:G.224, A:G.224 Salt bridges: A:R.223, A:R.231

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, K.Y.J. et al., A Glutamine Switch Mechanism for Nucleotide Selectivity by Phosphodiesterases. Mol.Cell (2004)

Release Date

2004-08-03

Peptides

cGMP-specific 3',5'-cyclic phosphodiesterase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

cGMP-specific 3',5'-cyclic phosphodiesterase