1JQ7	Hydrolase Hydrolase Inhibitor	date	Aug 03, 2001
title	Hcmv Protease Dimer-Interface Mutant, S225y Complexed To Inh Bilc 408
authors	R.Batra, R.Khayat, L.Tong
compound		source
Molecule: Assemblin Chain: A, B Synonym: Protease Ec: 3.4.21.97 Engineered: Yes Mutation: Yes		Organism_scientific: Human Herpesvirus 5 Organism_common: Human Cytomegalovirus Organism_taxid: 10359 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 41 21 2	R_factor 0.260 R_Free 0.339
crystal cell	length a length b length c angle alpha angle beta angle gamma 74.250 74.250 215.800 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	0FP	enzyme	Hydrolase E.C.3.4.21.97 BRENDA
related structures	by homologous chain: 1NKM
Gene Ontology	Chain Function Process Component A, B
Primary reference	Molecular mechanism for dimerization to regulate the catalytic activity of human cytomegalovirus protease., Batra R, Khayat R, Tong L, Nat Struct Biol 2001 Sep;8(9):810-7. PMID:11524687

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk] Biological Unit Coordinates (1jq7.pdb1.gz) 68 Kb LPC: Ligand-Protein Contacts for 1JQ7 CSU: Contacts of Structural Units for 1JQ7 Likely Quarternary Molecular Structure file(s) for 1JQ7 Retrieve 1JQ7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JQ7 from S2C, [Save to disk]

View 1JQ7 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 1JQ7

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1JQ7, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jq7a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1jq7b_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1jq7_B] [1jq7] [1jq7_A] [1jq7_Y] [1jq7_Z] SWISS-PROT database: [P16753] Domain organization of [PPR_HCMVA] by SWISSPFAM

Other resources with information on 1JQ7

Community annotation for 1JQ7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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