1P8Q	Hydrolase	date	May 07, 2003
title	Structural And Functional Importance Of First-Shell Metal Li The Binuclear Cluster Of Arginase I.
authors	E.Cama, F.A.Emig, D.E.Ash, D.W.Christianson
compound		source
Molecule: Arginase 1 Chain: A, B, C Fragment: Arginase I Synonym: Liver-Type Arginase Ec: 3.5.3.1 Engineered: Yes Mutation: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Gene: Arg1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21-Gold (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet29
symmetry	Space Group: P 32	R_factor 0.262 R_Free 0.287
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.326 88.326 111.853 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.95 Å
ligand	GOL, MN	enzyme	Hydrolase E.C.3.5.3.1 BRENDA
related structures	by homologous chain: 1P8O, 4RLA
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Structural and functional importance of first-shell metal ligands in the binuclear manganese cluster of arginase I., Cama E, Emig FA, Ash DE, Christianson DW, Biochemistry 2003 Jul 1;42(25):7748-58. PMID:12820884

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (149 Kb) [Save to disk] Biological Unit Coordinates (1p8q.pdb1.gz) 144 Kb LPC: Ligand-Protein Contacts for 1P8Q CSU: Contacts of Structural Units for 1P8Q Likely Quarternary Molecular Structure file(s) for 1P8Q Retrieve 1P8Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1P8Q from S2C, [Save to disk]

View 1P8Q 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 1P8Q

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1P8Q, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1p8qa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1p8qb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1p8qc_, region C [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: [1p8q_A] [1p8q_C] [1p8q_B] [1p8q] SWISS-PROT database: [P07824] Domain organization of [ARGI1_RAT] by SWISSPFAM

Other resources with information on 1P8Q

Community annotation for 1P8Q at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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