SMTL ID : 2be7.1

Crystal structure of the unliganded (T-state) aspartate transcarbamoylase of the psychrophilic bacterium Moritella profunda

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

hetero-6-6-mer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: S.69, T.70, R.71, T.72, P.284 Chain B: S.97 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:T.70, A:R.71, A:T.72, B:S.97, B:S.97 Salt bridges: A:R.71 SO4.2: 5 residues within 4Å: Chain B: S.69, T.70, R.71, T.72 Chain C: S.97 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:S.69, B:R.71, B:T.72, B:T.72, C:S.97 Water bridges: B:S.69, B:S.69 Salt bridges: B:R.71 SO4.3: 5 residues within 4Å: Chain A: S.97 Chain C: S.69, T.70, R.71, T.72 8 PLIP interactions: 7 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:S.69, C:R.71, C:T.72, C:T.72, A:S.97 Water bridges: C:R.122, C:R.122 Salt bridges: C:R.71 SO4.7: 6 residues within 4Å: Chain G: S.69, T.70, R.71, T.72, P.284 Chain H: S.97 7 PLIP interactions: 2 interactions with chain H, 5 interactions with chain G Hydrogen bonds: H:S.97, H:S.97, G:T.70, G:R.71, G:T.72, G:T.72 Salt bridges: G:R.71 SO4.8: 5 residues within 4Å: Chain H: S.69, T.70, R.71, T.72 Chain I: S.97 7 PLIP interactions: 6 interactions with chain H, 1 interactions with chain I Hydrogen bonds: H:S.69, H:R.71, H:T.72, I:S.97 Water bridges: H:S.69, H:S.69 Salt bridges: H:R.71 SO4.9: 5 residues within 4Å: Chain G: S.97 Chain I: S.69, T.70, R.71, T.72 7 PLIP interactions: 6 interactions with chain I, 1 interactions with chain G Hydrogen bonds: I:S.69, I:R.71, I:T.72, G:S.97 Water bridges: I:R.122, I:R.122 Salt bridges: I:R.71

6 x ZN: ZINC ION(Non-covalent)

ZN.4: 4 residues within 4Å: Chain D: C.108, C.113, C.137, C.140 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.108, D:C.113, D:C.137, D:C.140 ZN.5: 4 residues within 4Å: Chain E: C.108, C.113, C.137, C.140 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:C.108, E:C.113, E:C.137, E:C.140 ZN.6: 4 residues within 4Å: Chain F: C.108, C.113, C.137, C.140 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:C.108, F:C.113, F:C.137, F:C.140 ZN.10: 4 residues within 4Å: Chain J: C.108, C.113, C.137, C.140 4 PLIP interactions: 4 interactions with chain J Metal complexes: J:C.108, J:C.113, J:C.137, J:C.140 ZN.11: 4 residues within 4Å: Chain K: C.108, C.113, C.137, C.140 4 PLIP interactions: 4 interactions with chain K Metal complexes: K:C.108, K:C.113, K:C.137, K:C.140 ZN.12: 4 residues within 4Å: Chain L: C.108, C.113, C.137, C.140 4 PLIP interactions: 4 interactions with chain L Metal complexes: L:C.108, L:C.113, L:C.137, L:C.140

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

De Vos, D. et al., Structural investigation of cold activity and regulation of aspartate carbamoyltransferase from the extreme psychrophilic bacterium Moritella profunda. J.Mol.Biol. (2007)

Release Date

2006-10-31

Peptides

Aspartate Carbamoyltransferase Catalytic Chain: ABCGHI
Aspartate Carbamoyltransferase Regulatory Chain: DEFJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

G
A

H
B

I
C

D
D

E
E

F
F

J
D

K
E

L
F

Aspartate Carbamoyltransferase Catalytic Chain

Aspartate Carbamoyltransferase Regulatory Chain