SMTL ID : 3zgf.1

Crystal structure of the Fucosylgalactoside alpha N- acetylgalactosaminyltransferase (GTA, cisAB mutant L266G, G268A) in complex with in complex with NPE caged UDP-Gal (P2(1)2(1)2(1) space group)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

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

MN.1: 3 residues within 4Å: Chain A: D.155, D.157 Ligands: UDP.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.155, A:D.157, A:D.157, H2O.1 MN.4: 3 residues within 4Å: Chain B: D.155, D.157 Ligands: IUG.5 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.155, B:D.157, B:D.157, H2O.11

1 x UDP: URIDINE-5'-DIPHOSPHATE(Non-covalent)

UDP.2: 13 residues within 4Å: Chain A: F.65, A.66, I.67, K.68, Y.70, V.128, R.132, D.155, V.156, D.157, K.290, R.296 Ligands: MN.1 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:V.128 Hydrogen bonds: A:F.65, A:F.65, A:I.67, A:I.67, A:Y.70, A:Y.70, A:V.156, A:D.157, A:D.157 Water bridges: A:R.132 Salt bridges: A:K.290, A:K.290, A:R.296, A:R.296 pi-Stacking: A:Y.70

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 3 residues within 4Å: Chain A: L.114, S.115, R.143 5 PLIP interactions: 5 interactions with chain A Water bridges: A:V.116, A:V.116, A:R.143, A:R.143 Salt bridges: A:R.143 SO4.6: 4 residues within 4Å: Chain B: R.120, A.121, Y.122, K.123 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.123 Salt bridges: B:R.120

1 x IUG: 1-(2-NITROPHENYL)ETHYL UDP-GALACTOSE(Non-covalent)

IUG.5: 18 residues within 4Å: Chain B: F.65, A.66, I.67, Y.70, V.128, S.129, R.132, D.155, V.156, D.157, H.177, P.178, G.211, E.247, D.270, L.273, L.274 Ligands: MN.4 24 PLIP interactions: 24 interactions with chain B Hydrophobic interactions: B:V.128, B:L.273 Hydrogen bonds: B:F.65, B:F.65, B:I.67, B:I.67, B:Y.70, B:R.132, B:D.155, B:V.156, B:D.157, B:D.157, B:G.211, B:E.247 Water bridges: B:K.68, B:S.129, B:S.129, B:R.132, B:D.246, B:E.247, B:E.247, B:W.269 pi-Stacking: B:Y.70, B:H.177

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jorgensen, R. et al., Structures of a Human Blood Group Glycosyltransferase in Complex with a Photo-Activatable Udp-Gal Derivative Reveal Two Different Binding Conformations. Acta Crystallogr.,Sect.F (2014)

Release Date

2013-01-23

Peptides

HISTO-BLOOD GROUP ABO SYSTEM TRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HISTO-BLOOD GROUP ABO SYSTEM TRANSFERASE

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