SMTL ID : 3ju6.1 (1 other biounit)

Crystal Structure of Dimeric Arginine Kinase in Complex with AMPPNP and Arginine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-dimer

Ligands

1 x ARG: ARGININE(Non-covalent)

ARG.1: 9 residues within 4Å: Chain A: N.54, F.61, H.62, L.63, G.64, H.191, E.222, C.274, S.276 13 PLIP interactions: 11 interactions with chain A, 2 Ligand-Ligand interactions Hydrogen bonds: A:N.54, A:N.54, A:N.54, A:H.62, A:L.63, A:G.64, A:H.191, A:H.191, A:S.276, A:N.277 Salt bridges: A:E.222 Water bridges: R.1, R.1

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.2: 13 residues within 4Å: Chain A: S.118, R.120, R.122, H.181, W.218, R.226, M.230, R.283, S.285, V.286, H.287, R.311, D.326 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:S.118, A:R.120, A:R.120, A:R.122, A:R.122, A:R.122, A:H.181, A:R.226, A:R.226, A:R.283, A:S.285, A:R.311 Water bridges: A:I.178, A:H.181, A:L.183, A:L.183, A:D.185, A:S.285, A:D.326 Salt bridges: A:R.120, A:R.283, A:R.311 pi-Stacking: A:H.287, A:H.287

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, X. et al., Structural basis for a reciprocating mechanism of negative cooperativity in dimeric phosphagen kinase activity. Faseb J. (2010)

Release Date

2009-09-29

Peptides

Arginine kinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Arginine kinase

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