SMTL ID : 1dqa.1

COMPLEX OF THE CATALYTIC PORTION OF HUMAN HMG-COA REDUCTASE WITH HMG, COA, AND NADP+

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

4 x COA: COENZYME A(Non-covalent)

COA.1: 23 residues within 4Å: Chain A: E.138, C.140, L.141, A.143, S.144, N.146, R.147, R.150, V.299, K.301, H.331, N.334, S.431, L.432, A.435, L.441, S.444, H.445, H.448 Chain B: P.56, Y.58, E.107 Ligands: MAH.2 16 PLIP interactions: 13 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:A.143 Hydrogen bonds: A:S.144, A:N.146, A:N.146, A:R.147, A:S.444, A:S.444, A:H.445 Water bridges: A:R.147, A:R.147, B:Y.58 Salt bridges: A:R.147, A:K.301, A:K.301 pi-Stacking: B:Y.58, B:Y.58 COA.4: 21 residues within 4Å: Chain A: Y.58, E.107 Chain B: E.138, G.139, C.140, L.141, A.143, S.144, N.146, R.147, R.150, V.299, K.301, H.331, N.334, S.431, L.432, A.435, S.444, H.445 Ligands: MAH.5 17 PLIP interactions: 13 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:A.435 Hydrogen bonds: B:S.144, B:N.146, B:R.147, B:S.444, B:S.444, B:H.445, A:Y.58 Water bridges: B:R.147, B:R.147, A:Y.58 Salt bridges: B:R.147, B:R.150, B:K.301, B:K.301 pi-Stacking: A:Y.58, A:Y.58 COA.7: 22 residues within 4Å: Chain C: E.138, C.140, L.141, A.143, S.144, N.146, R.147, R.150, V.299, K.301, H.331, N.334, S.431, L.432, A.435, L.441, S.444, H.445, H.448 Chain D: Y.58, E.107 Ligands: MAH.11 18 PLIP interactions: 14 interactions with chain C, 4 interactions with chain D Hydrophobic interactions: C:A.143, C:A.435 Hydrogen bonds: C:S.144, C:N.146, C:N.146, C:R.147, C:S.444, C:S.444, C:H.445, D:Y.58 Water bridges: C:R.147, C:R.147, D:Y.58 Salt bridges: C:R.147, C:K.301, C:K.301 pi-Stacking: D:Y.58, D:Y.58 COA.10: 22 residues within 4Å: Chain C: P.56, Y.58, E.107 Chain D: E.138, L.141, A.143, S.144, N.146, R.147, R.150, V.299, K.301, H.331, N.334, S.431, L.432, A.435, L.441, S.444, H.445, H.448 Ligands: MAH.9 17 PLIP interactions: 14 interactions with chain D, 3 interactions with chain C Hydrophobic interactions: D:A.435 Hydrogen bonds: D:S.144, D:N.146, D:R.147, D:S.444, D:S.444, D:H.445, C:Y.58 Water bridges: D:N.146, D:R.147, D:R.147 Salt bridges: D:R.147, D:R.150, D:K.301, D:K.301 pi-Stacking: C:Y.58, C:Y.58

4 x MAH: 3-HYDROXY-3-METHYL-GLUTARIC ACID(Non-covalent)

MAH.2: 14 residues within 4Å: Chain A: E.138, K.314, A.330, N.334, L.432, L.441 Chain B: R.169, S.263, N.265, D.269, K.270, K.271 Ligands: COA.1, NAP.6 16 PLIP interactions: 6 interactions with chain A, 10 interactions with chain B Hydrophobic interactions: A:L.432, A:L.441 Hydrogen bonds: A:N.334, A:N.334, B:R.169, B:R.169, B:S.263, B:D.269, B:D.269 Salt bridges: A:K.314, A:H.445, B:R.169, B:K.270, B:K.271 Water bridges: B:S.263, B:N.265 MAH.5: 14 residues within 4Å: Chain A: R.169, S.263, N.265, D.269, K.270, K.271 Chain B: E.138, K.314, A.330, N.334, L.432, H.445 Ligands: NAP.3, COA.4 14 PLIP interactions: 9 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:R.169, A:R.169, A:S.263, A:D.269, B:N.334, B:N.334 Water bridges: A:S.263, A:N.265 Salt bridges: A:R.169, A:K.270, A:K.271, B:K.314, B:H.445 Hydrophobic interactions: B:L.432 MAH.9: 13 residues within 4Å: Chain C: R.169, S.263, N.265, D.269, K.270, K.271 Chain D: E.138, K.314, A.330, N.334, L.432 Ligands: NAP.8, COA.10 14 PLIP interactions: 9 interactions with chain C, 5 interactions with chain D Hydrogen bonds: C:R.169, C:R.169, C:S.263, C:D.269, D:N.334, D:N.334 Water bridges: C:S.263, C:N.265 Salt bridges: C:R.169, C:K.270, C:K.271, D:K.314, D:H.445 Hydrophobic interactions: D:L.432 MAH.11: 14 residues within 4Å: Chain C: E.138, K.314, A.330, N.334, L.432, L.436 Chain D: R.169, S.263, N.265, D.269, K.270, K.271 Ligands: COA.7, NAP.12 14 PLIP interactions: 9 interactions with chain D, 5 interactions with chain C Hydrogen bonds: D:R.169, D:R.169, D:S.263, D:D.269, D:D.269, C:N.334, C:N.334 Water bridges: D:N.265 Salt bridges: D:R.169, D:K.270, D:K.271, C:K.314, C:H.445 Hydrophobic interactions: C:L.432

4 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.3: 26 residues within 4Å: Chain A: R.169, S.205, R.206, F.207, S.230, G.231, D.232, A.233, M.234, G.235, M.236, N.237, M.238, S.240, D.269, K.270, D.346, V.384, G.385, G.386, A.405 Chain B: T.137, E.138, L.441, H.445 Ligands: MAH.5 21 PLIP interactions: 20 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:M.236 Hydrogen bonds: A:S.205, A:R.206, A:D.232, A:D.232, A:D.232, A:A.233, A:M.234, A:G.235, A:M.236, A:N.237, A:N.237, A:M.238, A:S.240, A:D.346, B:H.445 Water bridges: A:G.387, A:G.387 Salt bridges: A:R.206 pi-Stacking: A:F.207, A:F.207 NAP.6: 27 residues within 4Å: Chain A: T.137, E.138, L.441, H.445, N.449 Chain B: R.169, S.205, R.206, F.207, S.230, G.231, D.232, A.233, M.234, G.235, M.236, N.237, M.238, S.240, D.269, K.270, D.346, V.384, G.385, G.386, A.405 Ligands: MAH.2 20 PLIP interactions: 18 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:M.236 Hydrogen bonds: B:R.169, B:R.206, B:D.232, B:D.232, B:A.233, B:M.234, B:G.235, B:M.236, B:N.237, B:N.237, B:M.238, B:S.240, B:G.386, A:H.445, A:N.449 Water bridges: B:G.387, B:G.387 pi-Stacking: B:F.207, B:F.207 NAP.8: 28 residues within 4Å: Chain C: R.169, S.205, R.206, F.207, S.230, G.231, D.232, A.233, M.234, G.235, M.236, N.237, M.238, S.240, D.269, K.270, D.346, V.384, G.385, G.386, A.405 Chain D: T.137, E.138, L.441, H.445, N.449, R.450 Ligands: MAH.9 30 PLIP interactions: 8 interactions with chain D, 22 interactions with chain C Hydrogen bonds: D:H.445, D:N.449, D:R.450, C:R.169, C:S.205, C:R.206, C:D.232, C:D.232, C:A.233, C:M.234, C:G.235, C:M.236, C:N.237, C:N.237, C:M.238, C:S.240 Water bridges: D:R.450, D:R.450, D:R.450, C:T.204, C:G.386, C:G.386, C:G.387, C:G.387 Salt bridges: D:R.450, D:R.450, C:R.206 Hydrophobic interactions: C:M.236 pi-Stacking: C:F.207, C:F.207 NAP.12: 28 residues within 4Å: Chain C: T.137, E.138, L.441, H.445, N.449, R.450 Chain D: R.169, S.205, R.206, F.207, S.230, G.231, D.232, A.233, M.234, G.235, M.236, N.237, M.238, S.240, D.269, K.270, D.346, V.384, G.385, G.386, A.405 Ligands: MAH.11 31 PLIP interactions: 26 interactions with chain D, 5 interactions with chain C Hydrophobic interactions: D:M.236 Hydrogen bonds: D:R.206, D:D.232, D:D.232, D:D.232, D:A.233, D:M.234, D:G.235, D:M.236, D:N.237, D:N.237, D:M.238, D:S.240, D:D.346, C:H.445, C:N.449, C:R.450 Water bridges: D:T.204, D:S.205, D:K.241, D:K.241, D:D.346, D:G.386, D:G.386, D:G.387, D:G.387, C:T.137 Salt bridges: D:R.206, C:R.450 pi-Stacking: D:F.207, D:F.207

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Istvan, E.S. et al., Crystal structure of the catalytic portion of human HMG-CoA reductase: insights into regulation of activity and catalysis. EMBO J. (2000)

Release Date

2000-03-08

Peptides

PROTEIN (HMG-COA REDUCTASE): ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

PROTEIN (HMG-COA REDUCTASE)

Related Entries With Identical Sequence