SMTL ID : 1tug.1

Aspartate Transcarbamoylase Catalytic Chain Mutant E50A Complex with Phosphonoacetamide, Malonate, and Cytidine-5-Prime-Triphosphate (CTP)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-6-6-mer

Ligands

6 x MLI: MALONATE ION(Non-functional Binders)

MLI.1: 3 residues within 4Å: Chain A: G.130, S.131, R.167 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.167 Water bridges: A:S.131 Salt bridges: A:R.167 MLI.5: 1 residues within 4Å: Chain C: R.234 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain I Water bridges: C:S.131, I:D.236 Salt bridges: C:R.234, C:R.234 MLI.9: 3 residues within 4Å: Chain E: G.130, S.131, R.167 3 PLIP interactions: 3 interactions with chain E Hydrogen bonds: E:R.167 Water bridges: E:S.131 Salt bridges: E:R.167 MLI.13: 1 residues within 4Å: Chain G: R.234 4 PLIP interactions: 3 interactions with chain G, 1 interactions with chain A Water bridges: G:S.131, A:D.236 Salt bridges: G:R.234, G:R.234 MLI.17: 3 residues within 4Å: Chain I: G.130, S.131, R.167 3 PLIP interactions: 3 interactions with chain I Hydrogen bonds: I:R.167 Water bridges: I:S.131 Salt bridges: I:R.167 MLI.21: 1 residues within 4Å: Chain K: R.234 4 PLIP interactions: 1 interactions with chain E, 3 interactions with chain K Water bridges: E:D.236, K:S.131 Salt bridges: K:R.234, K:R.234

6 x PCT: PHOSPHONOACETAMIDE(Non-covalent)

PCT.2: 8 residues within 4Å: Chain A: S.52, R.54, T.55, R.105, H.134, Q.137, L.267, P.268 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.52, A:S.52, A:S.52, A:R.54, A:R.54, A:T.55, A:T.55, A:R.105, A:R.105, A:H.134, A:Q.137 PCT.6: 8 residues within 4Å: Chain C: A.51, S.52, T.53, R.54, T.55, R.105, H.134, L.267 12 PLIP interactions: 12 interactions with chain C Hydrogen bonds: C:S.52, C:T.53, C:R.54, C:R.54, C:R.54, C:T.55, C:T.55, C:R.105, C:R.105 Water bridges: C:T.53, C:T.53, C:T.53 PCT.10: 8 residues within 4Å: Chain E: S.52, R.54, T.55, R.105, H.134, Q.137, L.267, P.268 11 PLIP interactions: 11 interactions with chain E Hydrogen bonds: E:S.52, E:S.52, E:S.52, E:R.54, E:R.54, E:T.55, E:T.55, E:R.105, E:R.105, E:H.134, E:Q.137 PCT.14: 8 residues within 4Å: Chain G: A.51, S.52, T.53, R.54, T.55, R.105, H.134, L.267 12 PLIP interactions: 12 interactions with chain G Hydrogen bonds: G:S.52, G:T.53, G:R.54, G:R.54, G:R.54, G:T.55, G:T.55, G:R.105, G:R.105 Water bridges: G:T.53, G:T.53, G:T.53 PCT.18: 8 residues within 4Å: Chain I: S.52, R.54, T.55, R.105, H.134, Q.137, L.267, P.268 11 PLIP interactions: 11 interactions with chain I Hydrogen bonds: I:S.52, I:S.52, I:S.52, I:R.54, I:R.54, I:T.55, I:T.55, I:R.105, I:R.105, I:H.134, I:Q.137 PCT.22: 8 residues within 4Å: Chain K: A.51, S.52, T.53, R.54, T.55, R.105, H.134, L.267 12 PLIP interactions: 12 interactions with chain K Hydrogen bonds: K:S.52, K:T.53, K:R.54, K:R.54, K:R.54, K:T.55, K:T.55, K:R.105, K:R.105 Water bridges: K:T.53, K:T.53, K:T.53

6 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain B: C.109, C.114, C.138, C.141 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.109, B:C.114, B:C.138, B:C.141 ZN.7: 7 residues within 4Å: Chain D: C.109, C.114, I.115, S.116, C.138, Y.140, C.141 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:C.114, D:S.116, D:C.141 ZN.11: 4 residues within 4Å: Chain F: C.109, C.114, C.138, C.141 4 PLIP interactions: 4 interactions with chain F Metal complexes: F:C.109, F:C.114, F:C.138, F:C.141 ZN.15: 7 residues within 4Å: Chain H: C.109, C.114, I.115, S.116, C.138, Y.140, C.141 3 PLIP interactions: 3 interactions with chain H Metal complexes: H:C.114, H:S.116, H:C.141 ZN.19: 4 residues within 4Å: Chain J: C.109, C.114, C.138, C.141 4 PLIP interactions: 4 interactions with chain J Metal complexes: J:C.109, J:C.114, J:C.138, J:C.141 ZN.23: 7 residues within 4Å: Chain L: C.109, C.114, I.115, S.116, C.138, Y.140, C.141 3 PLIP interactions: 3 interactions with chain L Metal complexes: L:C.114, L:S.116, L:C.141

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

CTP.4: 14 residues within 4Å: Chain B: M.1, T.2, A.11, I.12, V.17, D.19, H.20, K.60, N.84, I.86, Y.89, E.90, V.91, K.94 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:I.86, B:V.91 Hydrogen bonds: B:M.1, B:M.1, B:M.1, B:T.2, B:I.12 Water bridges: B:V.91 Salt bridges: B:K.94 CTP.8: 15 residues within 4Å: Chain D: M.1, T.2, E.10, A.11, I.12, V.17, D.19, H.20, K.60, T.82, N.84, I.86, Y.89, E.90, K.94 16 PLIP interactions: 16 interactions with chain D Hydrophobic interactions: D:I.86 Hydrogen bonds: D:T.2, D:T.2, D:T.2, D:T.2, D:T.2, D:I.12, D:I.12, D:K.60, D:K.60, D:T.82 Water bridges: D:D.19, D:N.84 Salt bridges: D:H.20, D:K.94, D:K.94 CTP.12: 14 residues within 4Å: Chain F: M.1, T.2, A.11, I.12, V.17, D.19, H.20, K.60, N.84, I.86, Y.89, E.90, V.91, K.94 9 PLIP interactions: 9 interactions with chain F Hydrophobic interactions: F:I.86, F:V.91 Hydrogen bonds: F:M.1, F:M.1, F:M.1, F:T.2, F:I.12 Water bridges: F:V.91 Salt bridges: F:K.94 CTP.16: 15 residues within 4Å: Chain H: M.1, T.2, E.10, A.11, I.12, V.17, D.19, H.20, K.60, T.82, N.84, I.86, Y.89, E.90, K.94 16 PLIP interactions: 16 interactions with chain H Hydrophobic interactions: H:I.86 Hydrogen bonds: H:T.2, H:T.2, H:T.2, H:T.2, H:T.2, H:I.12, H:I.12, H:K.60, H:K.60, H:T.82 Water bridges: H:D.19, H:N.84 Salt bridges: H:H.20, H:K.94, H:K.94 CTP.20: 14 residues within 4Å: Chain J: M.1, T.2, A.11, I.12, V.17, D.19, H.20, K.60, N.84, I.86, Y.89, E.90, V.91, K.94 9 PLIP interactions: 9 interactions with chain J Hydrophobic interactions: J:I.86, J:V.91 Hydrogen bonds: J:M.1, J:M.1, J:M.1, J:T.2, J:I.12 Water bridges: J:V.91 Salt bridges: J:K.94 CTP.24: 15 residues within 4Å: Chain L: M.1, T.2, E.10, A.11, I.12, V.17, D.19, H.20, K.60, T.82, N.84, I.86, Y.89, E.90, K.94 16 PLIP interactions: 16 interactions with chain L Hydrophobic interactions: L:I.86 Hydrogen bonds: L:T.2, L:T.2, L:T.2, L:T.2, L:T.2, L:I.12, L:I.12, L:K.60, L:K.60, L:T.82 Water bridges: L:D.19, L:N.84 Salt bridges: L:H.20, L:K.94, L:K.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stieglitz, K. et al., Monitoring the Transition from the T to the R State in E.coli Aspartate Transcarbamoylase by X-ray Crystallography: Crystal Structures of the E50A Mutant Enzyme in Four Distinct Allosteric States. J.Mol.Biol. (2004)

Release Date

2004-07-20

Peptides

Aspartate carbamoyltransferase catalytic chain: ACEGIK
Aspartate carbamoyltransferase regulatory chain: BDFHJL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
A

G
C

I
A

K
C

B
B

D
D

F
B

H
D

J
B

L
D

Aspartate carbamoyltransferase catalytic chain

Aspartate carbamoyltransferase regulatory chain

Related Entries With Identical Sequence