SMTL ID : 2pfr.3 (2 other biounits)

Human N-acetyltransferase 2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.92 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: K.188, K.189, H.190 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.189, A:H.190 Salt bridges: A:K.189 SO4.2: 4 residues within 4Å: Chain A: N.176, F.179, K.260, T.261 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.176, A:T.261, A:T.261 SO4.3: 3 residues within 4Å: Chain A: K.145 Chain B: R.121 Ligands: SO4.25 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:K.145, B:R.121 SO4.4: 7 residues within 4Å: Chain A: E.159, R.160 Chain B: Q.89, T.91, Q.115, T.117, P.200 8 PLIP interactions: 6 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Q.89, B:T.117, A:R.160 Water bridges: B:T.91, B:Q.115, B:Q.115, B:T.117 Salt bridges: A:R.160 SO4.24: 3 residues within 4Å: Chain B: K.188, K.189, H.190 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.189, B:H.190 Salt bridges: B:H.190 SO4.25: 3 residues within 4Å: Chain A: R.121 Chain B: K.145 Ligands: SO4.3 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Salt bridges: B:K.145, A:R.121, A:K.145 SO4.26: 7 residues within 4Å: Chain A: Q.89, T.91, T.117, P.200 Chain B: E.158, E.159, R.160 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Q.89, A:T.117, B:R.160 Water bridges: A:T.90, A:Q.115, A:Q.115, A:Q.115, B:G.161

2 x COA: COENZYME A(Non-covalent)

COA.5: 23 residues within 4Å: Chain A: F.41, W.71, C.72, F.97, I.99, P.101, V.102, Y.105, S.106, T.107, G.108, V.110, H.111, G.128, Y.212, L.213, T.218, S.219, S.220, F.221, S.291, L.292 Ligands: UNX.13 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.97, A:V.110, A:L.213 Hydrogen bonds: A:T.107, A:T.107, A:G.108, A:Y.212, A:S.220, A:S.220, A:S.291 Water bridges: A:Y.212 COA.27: 24 residues within 4Å: Chain B: F.41, W.71, C.72, F.97, I.99, P.101, V.102, S.106, T.107, G.108, V.110, H.111, G.128, Y.212, L.213, T.218, S.219, S.220, F.221, S.291, L.292 Ligands: UNX.33, UNX.34, UNX.35 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:V.110, B:L.213, B:F.221 Hydrogen bonds: B:T.107, B:T.107, B:T.107, B:G.108, B:Y.212, B:Y.212, B:S.220, B:S.220, B:S.291, B:S.291

27 x UNX: UNKNOWN ATOM OR ION(Non-functional Binders)

UNX.6: 6 residues within 4Å: Chain A: N.45, A.51, M.52, E.53, H.62, Q.74 Ligand excluded by PLIP UNX.7: 2 residues within 4Å: Chain A: D.166, K.192 Ligand excluded by PLIP UNX.8: 3 residues within 4Å: Chain A: R.66, R.68, S.278 Ligand excluded by PLIP UNX.9: 3 residues within 4Å: Chain A: D.24, L.25, E.26 Ligand excluded by PLIP UNX.10: 0 residues within 4Å: (No contacts) Ligand excluded by PLIP UNX.11: 2 residues within 4Å: Chain A: L.292, T.293 Ligand excluded by PLIP UNX.12: 2 residues within 4Å: Chain A: Y.96, S.106 Ligand excluded by PLIP UNX.13: 2 residues within 4Å: Chain A: T.218 Ligands: COA.5 Ligand excluded by PLIP UNX.14: 3 residues within 4Å: Chain A: C.152, I.153, R.170 Ligand excluded by PLIP UNX.15: 1 residues within 4Å: Chain A: P.232 Ligand excluded by PLIP UNX.16: 2 residues within 4Å: Chain A: L.56, E.57 Ligand excluded by PLIP UNX.17: 6 residues within 4Å: Chain A: I.142, K.145, Q.147, C.155, L.156 Ligands: UNX.18 Ligand excluded by PLIP UNX.18: 5 residues within 4Å: Chain A: G.144, K.145, C.155, L.156 Ligands: UNX.17 Ligand excluded by PLIP UNX.19: 4 residues within 4Å: Chain A: L.243, E.258, F.259, K.260 Ligand excluded by PLIP UNX.20: 5 residues within 4Å: Chain A: I.142, S.143 Chain B: R.121, N.122, E.140 Ligand excluded by PLIP UNX.21: 3 residues within 4Å: Chain A: K.145, D.146 Chain B: R.121 Ligand excluded by PLIP UNX.22: 3 residues within 4Å: Chain A: R.170, E.171, N.253 Ligand excluded by PLIP UNX.23: 3 residues within 4Å: Chain A: Q.77, M.92, I.203 Ligand excluded by PLIP UNX.28: 4 residues within 4Å: Chain A: W.163, L.198 Chain B: W.163, L.198 Ligand excluded by PLIP UNX.29: 4 residues within 4Å: Chain B: G.144, K.145, C.155, L.156 Ligand excluded by PLIP UNX.30: 3 residues within 4Å: Chain B: A.51, E.53, Q.74 Ligand excluded by PLIP UNX.31: 4 residues within 4Å: Chain B: S.131, F.226, L.292, T.293 Ligand excluded by PLIP UNX.32: 2 residues within 4Å: Chain B: D.166, K.192 Ligand excluded by PLIP UNX.33: 3 residues within 4Å: Chain B: P.217, T.218 Ligands: COA.27 Ligand excluded by PLIP UNX.34: 2 residues within 4Å: Chain B: V.102 Ligands: COA.27 Ligand excluded by PLIP UNX.35: 4 residues within 4Å: Chain B: I.99, S.220, S.291 Ligands: COA.27 Ligand excluded by PLIP UNX.36: 3 residues within 4Å: Chain A: P.200, R.201 Chain B: R.160 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, H. et al., The Crystal Structure of Human N-acetyltransferase 2 in complex with CoA. to be published

Release Date

2007-05-15

Peptides

Arylamine N-acetyltransferase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Arylamine N-acetyltransferase 2

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