SMTL ID : 2xwl.1

Crystal structure of IspD from Mycobacterium smegmatis in complex with CTP and Mg

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.49 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: R.15 Ligands: CTP.2 No protein-ligand interaction detected (PLIP) MG.3: 2 residues within 4Å: Chain B: R.15 Ligands: CTP.4 No protein-ligand interaction detected (PLIP)

2 x CTP: CYTIDINE-5'-TRIPHOSPHATE(Non-covalent)

CTP.2: 19 residues within 4Å: Chain A: P.8, A.9, A.10, G.11, S.12, G.13, E.14, R.15, K.22, G.76, V.77, D.78, R.79, S.82, D.100, A.101, A.102, K.204 Ligands: MG.1 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:A.9, A:A.10, A:G.11, A:G.11, A:S.12, A:G.13, A:E.14, A:R.15, A:G.76, A:S.82, A:A.101, A:A.102 Water bridges: A:S.12, A:S.12, A:L.16, A:K.22, A:K.22, A:A.23 Salt bridges: A:R.15, A:R.15, A:K.22, A:K.22, A:K.22, A:K.204 CTP.4: 19 residues within 4Å: Chain B: P.8, A.9, A.10, G.11, S.12, G.13, E.14, R.15, K.22, G.76, V.77, D.78, R.79, S.82, D.100, A.101, A.102, K.204 Ligands: MG.3 25 PLIP interactions: 25 interactions with chain B Hydrogen bonds: B:A.9, B:A.10, B:G.11, B:G.11, B:S.12, B:G.13, B:E.14, B:R.15, B:G.76, B:S.82, B:A.101, B:A.102 Water bridges: B:S.12, B:S.12, B:R.15, B:L.16, B:K.22, B:K.22, B:A.23 Salt bridges: B:R.15, B:R.15, B:K.22, B:K.22, B:K.22, B:K.204

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bjorkelid, C. et al., Structural and Functional Studies on Mycobacterial Ispd Enzymes. Acta Crystallogr.,Sect.D (2011)

Release Date

2011-04-27

Peptides

2-C-METHYL-D-ERYTHRITOL 4-PHOSPHATE CYTIDYLYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

2-C-METHYL-D-ERYTHRITOL 4-PHOSPHATE CYTIDYLYLTRANSFERASE

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