SMTL ID : 1s4n.1

Crystal structure of yeast alpha1,2-mannosyltransferase Kre2p/Mnt1p

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

homo-dimer

Ligands

1 x NAG- NAG- BMA- MAN- MAN- MAN- MAN- MAN: alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN-MAN-MAN-MAN.1: 4 residues within 4Å: Chain A: N.103, T.105, K.106, E.109 1 PLIP interactions: 1 interactions with chain A Water bridges: A:E.109

1 x NAG- NDG: 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NDG.2: 4 residues within 4Å: Chain B: N.103, T.105, K.106, E.109 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.103, B:K.106, B:E.109

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 3 residues within 4Å: Chain A: G.324, Y.325 Chain B: Y.120 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain A: Y.120 Chain B: G.324, Y.325 Ligand excluded by PLIP

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 10 residues within 4Å: Chain A: Y.126, M.129, R.151, W.231, S.232, N.233, G.266, D.267, A.268, P.269 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.151, A:R.151, A:W.231, A:N.233, A:A.268 Water bridges: A:R.264 GOL.6: 7 residues within 4Å: Chain A: P.296, Y.297, D.298, N.318, F.320, Q.323 Chain B: Y.120 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:D.298, A:Q.323, B:Y.120 GOL.7: 6 residues within 4Å: Chain A: Y.120 Chain B: Y.297, D.298, N.318, F.320, Q.323 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:D.298, B:N.318, B:Q.323 Water bridges: A:Y.120, A:Y.120 GOL.8: 10 residues within 4Å: Chain B: Y.126, M.129, R.151, W.231, S.232, N.233, G.266, D.267, A.268, P.269 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:R.151, B:R.151, B:N.233, B:A.268 Water bridges: B:W.231, B:W.231, B:R.264, B:R.264

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lobsanov, Y.D. et al., Structure of Kre2p/Mnt1p: A YEAST {alpha}1,2-MANNOSYLTRANSFERASE INVOLVED IN MANNOPROTEIN BIOSYNTHESIS. J.Biol.Chem. (2004)

Release Date

2004-05-04

Peptides

Glycolipid 2-alpha-mannosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Glycolipid 2-alpha-mannosyltransferase

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