SMTL ID : 6qvt.2 (1 other biounit)

CMP-Sialic acid bound structure of the human wild type Beta-galactoside alpha-2,6-sialyltransferase 1 (ST6Gal1)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x NCC: CYTIDINE-5'-MONOPHOSPHATE-5-N-ACETYLNEURAMINIC ACID(Non-covalent)

NCC.1: 13 residues within 4Å: Chain A: S.57, S.58, A.59, F.80, N.81, N.102, L.105, S.191, S.192, G.193, F.212, C.222, A.232 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:A.232 Hydrogen bonds: A:S.58, A:S.58, A:N.81, A:N.102, A:S.191, A:S.192, A:G.193, A:C.222, A:Y.225 Water bridges: A:G.60, A:A.83, A:Y.225, A:K.245, A:K.245

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 5 residues within 4Å: Chain A: Y.139, P.142, N.145, F.147, N.148 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.139, A:N.145, A:N.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harrus, D. et al., Unliganded and CMP-Neu5Ac bound structures of human alpha-2,6-sialyltransferase ST6Gal I at high resolution. J.Struct.Biol. (2020)

Release Date

2020-06-10

Peptides

Beta-galactoside alpha-2,6-sialyltransferase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Beta-galactoside alpha-2,6-sialyltransferase 1

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