SMTL ID : 1fzw.1 (1 other biounit)

THE STRUCTURAL BASIS OF THE CATALYTIC MECHANISM AND REGULATION OF GLUCOSE-1-PHOSPHATE THYMIDYLYLTRANSFERASE (RMLA). APO ENZYME.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: G.218, R.219, G.220 Chain C: H.116, D.117 9 PLIP interactions: 5 interactions with chain A, 4 interactions with chain C Hydrogen bonds: A:G.220, C:D.117 Water bridges: A:G.218, A:G.218, A:R.219, A:R.219, C:G.115, C:F.118 Salt bridges: C:H.116 SO4.2: 2 residues within 4Å: Chain A: R.128, E.215 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.128, A:E.215 Salt bridges: A:R.128 SO4.3: 6 residues within 4Å: Chain B: G.218, R.219, G.220 Chain D: H.116, D.117, H.119 7 PLIP interactions: 5 interactions with chain D, 2 interactions with chain B Hydrogen bonds: D:D.117, B:R.219, B:G.220 Water bridges: D:G.115, D:F.118 Salt bridges: D:H.116, D:H.119 SO4.4: 2 residues within 4Å: Chain B: R.128, E.215 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.128 SO4.5: 5 residues within 4Å: Chain A: H.116, D.117 Chain C: G.218, R.219, G.220 10 PLIP interactions: 7 interactions with chain A, 3 interactions with chain C Hydrogen bonds: A:D.117, C:G.218, C:R.219, C:G.220 Water bridges: A:G.115, A:D.117, A:F.118, A:H.119, A:E.120 Salt bridges: A:H.116 SO4.6: 4 residues within 4Å: Chain C: Q.127, R.128, Q.129, T.130 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Q.129, C:T.130 SO4.7: 2 residues within 4Å: Chain C: R.62 Chain D: R.62 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Salt bridges: C:R.62, D:R.62 SO4.8: 5 residues within 4Å: Chain B: H.116, D.117 Chain D: G.218, R.219, G.220 11 PLIP interactions: 6 interactions with chain B, 5 interactions with chain D Hydrogen bonds: B:D.117, B:D.117, D:G.218, D:R.219, D:G.220 Water bridges: B:G.115, B:D.117, B:F.118, D:G.218, D:G.218 Salt bridges: B:H.116 SO4.9: 4 residues within 4Å: Chain D: Q.127, R.128, Q.129, T.130 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:Q.129, D:T.130 Water bridges: D:Q.127 SO4.10: 2 residues within 4Å: Chain D: D.151, Q.152 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:Q.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blankenfeldt, W. et al., The structural basis of the catalytic mechanism and regulation of glucose-1-phosphate thymidylyltransferase (RmlA). EMBO J. (2000)

Release Date

2000-12-27

Peptides

GLUCOSE-1-PHOSPHATE THYMIDYLYLTRANSFERASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

GLUCOSE-1-PHOSPHATE THYMIDYLYLTRANSFERASE

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