SMTL ID : 1ss9.1

Crystal Structural Analysis of Active Site Mutant Q189E of LgtC

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

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

MN.1: 4 residues within 4Å: Chain A: D.103, D.105, H.244 Ligands: UPF.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.103, A:D.105, A:D.105, A:H.244

1 x UPF: URIDINE-5'-DIPHOSPHATE-2-DEOXY-2-FLUOROGALACTOSE(Non-covalent)

UPF.2: 28 residues within 4Å: Chain A: A.6, A.7, D.8, N.10, Y.11, I.76, H.78, I.79, S.80, T.82, T.83, R.86, Y.101, D.103, I.104, D.105, N.153, A.154, G.155, Y.186, Q.187, D.188, E.189, H.244, C.246, G.247, K.250 Ligands: MN.1 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:A.6, A:D.8, A:D.8, A:N.10, A:Y.11, A:S.80, A:T.83, A:R.86, A:Y.101, A:I.104, A:D.105, A:N.153, A:A.154, A:Q.187, A:D.188, A:G.247 Water bridges: A:A.6 Salt bridges: A:H.78, A:H.78, A:H.244, A:K.250, A:K.250 pi-Stacking: A:Y.11 Halogen bonds: A:C.246

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lairson, L.L. et al., Intermediate trapping on a mutant retaining alpha-galactosyltransferase identifies an unexpected aspartate residue. J.Biol.Chem. (2004)

Release Date

2004-09-21

Peptides

alpha-1,4-galactosyl transferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

alpha-1,4-galactosyl transferase