SMTL ID : 3ihl.1 (3 other biounits)

Human CTPS2 crystal structure

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-tetramer

Ligands

4 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 16 residues within 4Å: Chain A: G.13, I.14, G.15, K.16, G.17, I.18, R.217, I.244, H.245, D.246, V.247, T.250, V.253 Chain D: A.188, T.189 Ligands: PO4.2 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:G.13, A:I.14, A:G.15, A:K.16, A:G.17, A:I.18, A:E.146, A:H.245, A:V.247 Salt bridges: A:K.16 ADP.3: 15 residues within 4Å: Chain B: G.13, I.14, G.15, K.16, G.17, I.18, R.217, I.244, H.245, D.246, V.247, V.253 Chain C: A.188, T.189 Ligands: PO4.4 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:G.13, B:I.14, B:G.15, B:K.16, B:G.17, B:I.18, B:E.146, B:R.217, B:H.245, B:V.247 Water bridges: B:K.38 Salt bridges: B:K.16 ADP.5: 16 residues within 4Å: Chain B: A.188, T.189 Chain C: G.13, I.14, G.15, K.16, G.17, I.18, R.217, I.244, H.245, D.246, V.247, T.250, V.253 Ligands: PO4.6 11 PLIP interactions: 11 interactions with chain C Hydrogen bonds: C:G.13, C:I.14, C:G.15, C:K.16, C:G.17, C:I.18, C:E.146, C:E.146, C:H.245, C:V.247 Salt bridges: C:K.16 ADP.7: 15 residues within 4Å: Chain A: A.188, T.189 Chain D: G.13, I.14, G.15, K.16, G.17, I.18, R.217, I.244, H.245, D.246, V.247, V.253 Ligands: PO4.8 13 PLIP interactions: 13 interactions with chain D Hydrogen bonds: D:G.13, D:I.14, D:G.15, D:K.16, D:G.17, D:I.18, D:E.146, D:E.146, D:R.217, D:H.245, D:V.247 Water bridges: D:K.38 Salt bridges: D:K.16

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 6 residues within 4Å: Chain A: S.12, G.13, K.16, G.148, G.149 Ligands: ADP.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.13, A:G.149 Salt bridges: A:K.16 PO4.4: 5 residues within 4Å: Chain B: G.13, K.16, G.148, G.149 Ligands: ADP.3 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:G.13, B:G.149, B:G.149 Water bridges: B:K.38 Salt bridges: B:K.16 PO4.6: 6 residues within 4Å: Chain C: S.12, G.13, K.16, G.148, G.149 Ligands: ADP.5 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:G.13, C:G.149 Salt bridges: C:K.16 PO4.8: 5 residues within 4Å: Chain D: G.13, K.16, G.148, G.149 Ligands: ADP.7 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:G.13, D:G.149, D:G.149 Water bridges: D:K.38 Salt bridges: D:K.16

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moche, M. et al., Human CTPS2 crystal structure. To be Published

Release Date

2009-10-13

Peptides

CTP synthase 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

CTP synthase 2

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