1HWL: Hmg-CoA reductase

Complex of the catalytic portion of human hmg-CoA reductase with rosuvastatin (formally known as ZD4522). Determined by X-ray diffraction at 2.1 Å resolution. Released 11 May 2001.

Method
X-ray diffraction
Resolution
2.1 Å
Organism
Homo sapiens
Chains
4
Atoms
12,159
Mol. weight
203.3 kDa
Ligands
FBI, ADP
Released
11 May 2001

Explore 1HWL in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

1HWL contains 80 α-helices and 76 β-strands across 4 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 20 helices, 19 β-strands

ElementResiduesLengthSheet
α-helix464-47310
α-helix478-4836
α-helix488-50013
α-helix508-5114
α-helix519-5224
β-strand52311
β-strand52711
β-strand530-546172
β-strand549-55682
α-helix562-57514
β-strand57912
β-strand580-58783
β-strand588-59034
β-strand593-59534
α-helix599-60911
α-helix612-62312
β-strand630-639104
β-strand642-65094
β-strand65115
β-strand65315
β-strand65416
α-helix657-67418
β-strand679-68244
α-helix695-7006
β-strand703-712103
α-helix714-7196
α-helix725-7317
α-helix732-7376
α-helix738-7425
β-strand748-74923
α-helix753-76311
α-helix768-7703
α-helix771-7744
β-strand777-78483
β-strand790-800113
β-strand80516
α-helix807-8104
α-helix812-8209
α-helix833-85927
Chain B: 20 helices, 19 β-strands
ElementResiduesLengthSheet
α-helix464-4718
α-helix478-4803
α-helix488-50013
α-helix508-5114
α-helix519-5224
β-strand52317
β-strand52717
β-strand530-546172
β-strand549-55682
α-helix562-57413
β-strand57912
β-strand580-58788
β-strand588-59039
β-strand593-59539
α-helix599-60911
α-helix612-62312
β-strand630-639109
β-strand642-65099
β-strand651110
β-strand653110
β-strand654111
α-helix657-67418
β-strand679-68249
α-helix695-7006
β-strand703-712108
α-helix714-7196
α-helix725-7317
α-helix732-7376
α-helix738-7425
β-strand748-74928
α-helix753-76311
α-helix768-7703
α-helix771-7744
β-strand777-78488
β-strand790-800118
β-strand805111
α-helix807-8104
α-helix812-8209
α-helix833-85927
Chain C: 21 helices, 19 β-strands
ElementResiduesLengthSheet
α-helix464-47411
α-helix478-4803
α-helix481-4844
α-helix488-50013
α-helix508-5114
α-helix519-5224
β-strand523112
β-strand527112
β-strand530-5461713
β-strand549-556813
α-helix562-57413
β-strand579113
β-strand580-587814
β-strand588-590315
β-strand593-595315
α-helix599-60911
α-helix612-62312
β-strand630-6391015
β-strand642-650915
β-strand651116
β-strand653116
β-strand654117
α-helix657-67418
β-strand679-682415
α-helix695-7006
β-strand703-7121014
α-helix714-7196
α-helix725-7328
α-helix733-7375
α-helix738-7425
β-strand748-749214
α-helix753-76311
α-helix768-7703
α-helix771-7744
β-strand777-784814
β-strand790-8001114
β-strand805117
α-helix807-8104
α-helix812-82110
α-helix833-85927
Chain D: 19 helices, 19 β-strands
ElementResiduesLengthSheet
α-helix481-4833
α-helix488-50215
α-helix506-5116
α-helix519-5224
β-strand523118
β-strand527118
β-strand530-5461713
β-strand549-556813
α-helix562-57413
β-strand579113
β-strand580-587819
β-strand588-590320
β-strand593-595320
α-helix599-60911
α-helix612-62312
β-strand630-6391020
β-strand642-650920
β-strand651121
β-strand653121
β-strand654122
α-helix657-67418
β-strand679-682420
α-helix695-7006
β-strand703-7121019
α-helix714-7196
α-helix725-7317
α-helix732-7398
α-helix740-7423
β-strand748-749219
α-helix753-76311
α-helix768-7703
α-helix771-7744
β-strand777-784819
β-strand790-8001119
β-strand805122
α-helix807-8104
α-helix812-8209
α-helix833-85927

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Hmg-CoA reductaseA, B, C, Dprotein467Homo sapiensP04035 (AlphaFold model)
Sequence of entity 1 (A, B, C, D), FASTA
>1HWL_1 HMG-COA REDUCTASE (chains A, B, C, D)
GAMASSVLVTQEPEIELPREPRPNEECLQILGNAEKGAKFLSDAEIIQLVNAKHIPAYKL
ETLIETHERGVSIRRQLLSKKLSEPSSLQYLPYRDYNYSLVMGACCENVIGYMPIPVGVA
GPLCLDEKEFQVPMATTEGCLVASTNRGCRAIGLGGGASSRVLADGMTRGPVVRLPRACD
SAEVKAWLETSEGFAVIKEAFDSTSRFARLQKLHTSIAGRNLYIRFQSRSGDAMGMNMIS
KGTEKALSKLHEYFPEMQILAVSGNYCTDKKPAAINWIEGRGKSVVCEAVIPAKVVREVL
KTTTEAMIEVNINKNLVGSAMAGSIGGYNAHAANIVTAIYIACGQDAAQNVGSSNCITLM
EASGPTNEDLYISCTMPSIEIGTVGGGTNLLPQQACLQMLGVQGACKDNPGENARQLARI
VCGTVMAGELSLMAALAAGHLVKSHMIHNRSKINLQDLQGACTKKTA

Ligands and cofactors

IDNameFormulaCopies
FBI7-[4-(4-fluoro-phenyl)-6-isopropyl-2-(methanesulfonyl-methyl-amino)-pyrimidin-5…C22 H30 F N3 O6 S4
ADPAdenosine-5'-diphosphateC10 H15 N5 O10 P23

Primary citation

Structural mechanism for statin inhibition of HMG-CoA reductase. Istvan, E.S., Deisenhofer, J. Science (2001) 292:1160-1164. DOI 10.1126/science.1059344 · PubMed

Other PDB entries of the same protein (UniProt P04035 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

About this viewer

MolViewer shows 1HWL directly in your browser with nothing to install. Switch between cartoon, ball-and-stick, spacefill and surface views, color by chain, secondary structure or B-factor, measure distances, angles and dihedrals, and share or embed the view.