SMTL ID : 6gqd.1

Structure of human galactose-1-phosphate uridylyltransferase (GALT), with crystallization epitope mutations A21Y:A22T:T23P:R25L

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.52 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: L.38, Q.39, E.203, H.302, H.320, H.322 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.203, A:E.203, A:H.302, A:H.320, A:H.322 ZN.5: 6 residues within 4Å: Chain B: L.38, Q.39, E.203, H.302, H.320, H.322 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:E.203, B:E.203, B:H.302, B:H.320, B:H.322

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 2 residues within 4Å: Chain A: H.261, D.315 3 PLIP interactions: 3 interactions with chain A Water bridges: A:H.261, A:H.261, A:D.315 EDO.3: 6 residues within 4Å: Chain A: N.98, F.172, Q.189, W.191 Chain B: R.49 Ligands: H2U.4 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Q.189 Water bridges: A:N.98, A:N.98, B:R.49 EDO.6: 2 residues within 4Å: Chain B: H.261, D.315 3 PLIP interactions: 3 interactions with chain B Water bridges: B:H.261, B:H.261, B:D.315 EDO.7: 6 residues within 4Å: Chain A: R.49 Chain B: N.98, F.172, Q.189, W.191 Ligands: H2U.8 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Q.189 Water bridges: B:N.98, B:N.98, A:R.49

2 x H2U: 5,6-DIHYDROURIDINE-5'-MONOPHOSPHATE(Covalent)

H2U.4: 16 residues within 4Å: Chain A: P.74, L.75, R.81, A.82, F.96, N.98, D.99, F.100, V.129, N.174, C.181, N.183, H.187, Q.189 Chain B: R.52 Ligands: EDO.3 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:P.74 Hydrogen bonds: A:A.82, A:N.98, A:D.99, A:D.99, A:Q.189 Water bridges: A:N.98, A:N.174, A:N.183, A:Q.189 Salt bridges: A:H.187 pi-Stacking: A:F.100 H2U.8: 16 residues within 4Å: Chain A: R.52 Chain B: P.74, L.75, R.81, A.82, F.96, N.98, D.99, F.100, V.129, N.174, C.181, N.183, H.187, Q.189 Ligands: EDO.7 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:P.74 Hydrogen bonds: B:A.82, B:N.98, B:D.99, B:D.99, B:Q.189 Water bridges: B:N.98, B:N.174, B:N.183, B:Q.189 Salt bridges: B:H.187 pi-Stacking: B:F.100

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fairhead, M. et al., Structure of human galactose-1-phosphate uridylyltransferase (GALT), with crystallization epitope mutations A21Y:A22T:T23P:R25L. To Be Published

Release Date

2018-07-18

Peptides

Galactose-1-phosphate uridylyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Galactose-1-phosphate uridylyltransferase