SMTL ID : 3d2o.1

Crystal Structure of Manganese-metallated GTP Cyclohydrolase Type IB

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.04 Å

Oligo State

homo-tetramer

Ligands

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

MN.1: 3 residues within 4Å: Chain A: C.147, H.159 Chain C: E.201 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain C Metal complexes: A:C.147, A:H.159, C:E.201 MN.2: 4 residues within 4Å: Chain B: C.147, H.159 Chain D: E.201 Ligands: AZI.5 4 PLIP interactions: 2 interactions with chain B, 1 interactions with chain D, 1 Ligand-Water interactions Metal complexes: B:C.147, B:H.159, D:E.201, H2O.10 MN.6: 3 residues within 4Å: Chain A: E.201 Chain C: C.147, H.159 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A Metal complexes: C:C.147, C:H.159, A:E.201 MN.7: 4 residues within 4Å: Chain B: E.201 Chain D: C.147, H.159 Ligands: AZI.10 4 PLIP interactions: 2 interactions with chain D, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: D:C.147, D:H.159, B:E.201, H2O.20

2 x LI: LITHIUM ION(Non-covalent)

LI.3: 2 residues within 4Å: Chain B: I.232, Y.256 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:I.232 LI.8: 2 residues within 4Å: Chain D: I.232, Y.256 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:I.232

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

CL.4: 2 residues within 4Å: Chain B: D.121, K.138 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain D: D.121, K.138 Ligand excluded by PLIP

2 x AZI: AZIDE ION(Non-covalent)

AZI.5: 4 residues within 4Å: Chain B: E.243, H.246 Chain D: E.201 Ligands: MN.2 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:H.246 AZI.10: 4 residues within 4Å: Chain B: E.201 Chain D: E.243, H.246 Ligands: MN.7 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:E.243, D:H.246

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sankaran, B. et al., Zinc-independent folate biosynthesis: genetic, biochemical, and structural investigations reveal new metal dependence for GTP cyclohydrolase IB. J.Bacteriol. (2009)

Release Date

2009-05-12

Peptides

UPF0343 protein NGO0387: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

UPF0343 protein NGO0387

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