SMTL ID : 1i1d.2 (1 other biounit)

CRYSTAL STRUCTURE OF YEAST GNA1 BOUND TO COA AND GLNAC-6P

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

1 x 16G: 2-acetamido-2-deoxy-6-O-phosphono-alpha-D-glucopyranose(Non-covalent)

16G.1: 14 residues within 4Å: Chain A: L.29, T.30, E.100, D.101, I.102, L.135, D.136, Y.145, R.160 Chain B: K.88, I.90, H.91, Y.131, K.132 19 PLIP interactions: 12 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:I.102, A:L.135 Hydrogen bonds: A:D.101, A:I.102, A:D.136, A:D.136, A:Y.145, B:K.88, B:Y.131 Water bridges: A:I.99, A:E.100, A:D.136, A:D.136, B:K.88, B:K.132 Salt bridges: A:R.160, B:H.91, B:K.132, B:K.132

1 x COA: COENZYME A(Non-covalent)

COA.2: 16 residues within 4Å: Chain A: V.28, I.102, A.103, V.104, Q.109, G.110, Q.111, G.112, L.113, G.114, K.115, K.140, N.141, K.143, F.144, K.147 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:I.102, A:V.104, A:F.144 Hydrogen bonds: A:V.104, A:Q.109, A:G.110, A:G.112, A:G.112, A:L.113, A:G.114, A:K.115, A:K.140 Water bridges: A:Q.109, A:Q.111, A:K.147 Salt bridges: A:K.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Peneff, C. et al., The crystal structures of Apo and complexed Saccharomyces cerevisiae GNA1 shed light on the catalytic mechanism of an amino-sugar N-acetyltransferase. J.Biol.Chem. (2001)

Release Date

2001-05-16

Peptides

GLUCOSAMINE-PHOSPHATE N-ACETYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

GLUCOSAMINE-PHOSPHATE N-ACETYLTRANSFERASE

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