SMTL ID : 2a2d.1

X-ray structure of human n-acetyl galactosamine kinase complexed with Mn-AMPPNP and n-acetyl glactosamine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x A2G: 2-acetamido-2-deoxy-alpha-D-galactopyranose(Non-covalent)

A2G.1: 16 residues within 4Å: Chain A: R.63, E.69, H.70, D.72, Y.73, S.168, E.199, G.206, G.207, M.209, D.210, Q.211, F.260, G.421, A.422 Ligands: ANP.3 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:H.70, A:D.72, A:G.207, A:G.207, A:D.210 Water bridges: A:I.71, A:I.71, A:G.206, A:D.210, A:D.210 Salt bridges: A:R.63

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 2 residues within 4Å: Chain A: S.167 Ligands: ANP.3 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.167, H2O.1, H2O.6

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

ANP.3: 22 residues within 4Å: Chain A: R.63, N.103, Y.108, W.127, Y.130, G.156, S.161, S.162, G.163, L.164, S.165, S.166, S.167, L.170, D.210, M.252, N.253, K.254, G.421, A.422 Ligands: A2G.1, MN.2 29 PLIP interactions: 29 interactions with chain A Hydrogen bonds: A:R.63, A:R.63, A:N.103, A:G.156, A:S.161, A:S.161, A:S.162, A:G.163, A:L.164, A:S.165, A:S.166, A:S.167, A:D.210, A:N.253, A:K.254, A:K.254, A:K.254, A:A.422 Water bridges: A:P.125, A:W.127, A:G.156, A:G.156, A:I.158, A:S.168, A:A.255, A:A.255, A:G.423 Salt bridges: A:K.254 pi-Stacking: A:Y.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thoden, J.B. et al., The molecular architecture of human N-acetylgalactosamine kinase. J.Biol.Chem. (2005)

Release Date

2005-07-05

Peptides

N-acetylgalactosamine kinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

N-acetylgalactosamine kinase

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