2AMQ	Hydrolase	date	Aug 10, 2005
title	Crystal Structure Of Sars_cov Mpro In Complex With An Inhibi
authors	H.Yang, X.Xue, K.Yang, Q.Zhao, M.Bartlam, Z.Rao
compound		source
Molecule: 3c-Like Proteinase Chain: A, B Synonym: Sars Main Protease, 3cl-Pro Ec: 3.4.22.- Engineered: Yes		Organism_scientific: Sars Coronavirus Organism_taxid: 227859 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-6p-1
Molecule: N-[(5-Methylisoxazol-3-Yl)Carbonyl]Alanyl-L-Valyl ((1r,2z)-4-(Benzyloxy)-4-Oxo-1-{[(3r)-2-Oxopyrrolidin-3- Yl]Methyl}But-2-Enyl)-L-Leucinamide; Chain: C, D Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
symmetry	Space Group: P 1 21 1	R_factor 0.194 R_Free 0.230
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.061 95.704 67.587 90.00 102.88 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	010, 02J, PJE	enzyme	Hydrolase E.C.3.4.22 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Design of Wide-Spectrum Inhibitors Targeting Coronavirus Main Proteases., Yang H, Xie W, Xue X, Yang K, Ma J, Liang W, Zhao Q, Zhou Z, Pei D, Ziebuhr J, Hilgenfeld R, Yuen KY, Wong L, Gao G, Chen S, Chen Z, Ma D, Bartlam M, Rao Z, PLoS Biol 2005 Sep 6;3(10):e324. PMID:16128623

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk] Biological Unit Coordinates (2amq.pdb1.gz) 104 Kb LPC: Ligand-Protein Contacts for 2AMQ CSU: Contacts of Structural Units for 2AMQ Likely Quarternary Molecular Structure file(s) for 2AMQ Structure Factors (314 Kb) Retrieve 2AMQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AMQ from S2C, [Save to disk] Re-refined 2amq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AMQ in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2AMQ

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2AMQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2amq_A] [2amq_D] [2amq_C] [2amq] [2amq_B] SWISS-PROT database: [P0C6X7] [P0C6U8] Domain organization of [R1AB_CVHSA] [R1A_CVHSA] by SWISSPFAM

Other resources with information on 2AMQ

Community annotation for 2AMQ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---