SMTL ID : 2cdn.1

Crystal structure of Mycobacterium tuberculosis adenylate kinase complexed with two molecules of ADP and Mg

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: R.147, R.149 Ligands: ADP.2, ADP.3 No protein-ligand interaction detected (PLIP)

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 21 residues within 4Å: Chain A: P.29, K.33, T.51, G.52, F.55, R.56, Y.72, L.73, D.77, L.78, V.79, T.84, G.105, Y.106, R.108, Q.112, R.147, R.149, R.160 Ligands: MG.1, ADP.3 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:T.51, A:D.77, A:V.79, A:R.108, A:Q.112, A:Q.112 Water bridges: A:K.33, A:K.33, A:S.50, A:G.52, A:G.52, A:R.56, A:G.76, A:R.160, A:R.160 Salt bridges: A:K.33, A:R.56, A:R.108, A:R.108, A:R.147, A:R.149, A:R.149, A:R.160 ADP.3: 14 residues within 4Å: Chain A: P.29, G.30, A.31, G.32, K.33, G.34, T.35, R.143, R.147, G.186, T.187, M.188 Ligands: MG.1, ADP.2 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:G.30, A:A.31, A:G.32, A:K.33, A:G.34, A:T.35, A:T.35, A:R.143, A:G.186 Water bridges: A:K.33, A:T.35, A:R.143, A:R.143, A:G.186 Salt bridges: A:K.33, A:R.147, A:R.147 pi-Cation interactions: A:R.143, A:R.143

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bellinzoni, M. et al., The Crystal Structure of Mycobacterium Tuberculosis Adenylate Kinase in Complex with Two Molecules of Adp and Mg2+ Supports an Associative Mechanism for Phosphoryl Transfer. Protein Sci. (2006)

Release Date

2006-05-10

Peptides

ADENYLATE KINASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ADENYLATE KINASE