1M6V	Ligase	date	Jul 17, 2002
title	Crystal Structure Of The G359f (Small Subunit) Point Mutant Carbamoyl Phosphate Synthetase
authors	J.B.Thoden, X.Huang, F.M.Raushel, H.M.Holden
compound		source
Molecule: Carbamoyl Phosphate Synthetase Large Chain Chain: A, C, E, G Synonym: Carbamoyl-Phosphate Synthetase Ammonia Chain Ec: 6.3.5.5 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Carb Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid
Molecule: Carbamoyl-Phosphate Synthetase Small Chain Chain: B, D, F, H Synonym: Carbamoyl-Phosphate Synthetase Glutamine Chain Ec: 6.3.5.5 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Cara Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid
symmetry	Space Group: P 21 21 21	R_factor 0.174 R_Free 0.245
crystal cell	length a length b length c angle alpha angle beta angle gamma 151.500 164.200 331.500 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	ADP, CL, K, MN, NET, ORN, PO4	enzyme	Ligase E.C.6.3.5.5 BRENDA
related structures	by homologous chain: 1KEE, 1T36
Gene Ontology	Chain Function Process Component A, E, C, G F, B, H, D
Primary reference	Carbamoyl-phosphate synthetase. Creation of an escape route for ammonia., Thoden JB, Huang X, Raushel FM, Holden HM, J Biol Chem 2002 Oct 18;277(42):39722-7. PMID:12130656

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (968 Kb) [Save to disk] Biological Unit Coordinates (1m6v.pdb1.gz) 954 Kb LPC: Ligand-Protein Contacts for 1M6V CSU: Contacts of Structural Units for 1M6V Likely Quarternary Molecular Structure file(s) for 1M6V Structure Factors (4203 Kb) Retrieve 1M6V in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1M6V from S2C, [Save to disk] Re-refined 1m6v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1M6V 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 1M6V

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 1M6V, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1m6va3, region A:1-127 [Jmol] [rasmolscript] [script source]     - Domain d1m6va5, region A:128-402 [Jmol] [rasmolscript] [script source]     - Domain d1m6va1, region A:403-555 [Jmol] [rasmolscript] [script source]     - Domain d1m6va4, region A:556-676 [Jmol] [rasmolscript] [script source]     - Domain d1m6va6, region A:677-935 [Jmol] [rasmolscript] [script source]     - Domain d1m6va2, region A:936-1073 [Jmol] [rasmolscript] [script source]     - Domain d1m6vb2, region B:153-380 [Jmol] [rasmolscript] [script source]     - Domain d1m6vb1, region B:2-152 [Jmol] [rasmolscript] [script source]     - Domain d1m6vc3, region C:1-127 [Jmol] [rasmolscript] [script source]     - Domain d1m6vc5, region C:128-402 [Jmol] [rasmolscript] [script source]     - Domain d1m6vc1, region C:403-555 [Jmol] [rasmolscript] [script source]     - Domain d1m6vc4, region C:556-676 [Jmol] [rasmolscript] [script source]     - Domain d1m6vc6, region C:677-935 [Jmol] [rasmolscript] [script source]     - Domain d1m6vc2, region C:936-1073 [Jmol] [rasmolscript] [script source]     - Domain d1m6vd2, region D:153-380 [Jmol] [rasmolscript] [script source]     - Domain d1m6vd1, region D:2-152 [Jmol] [rasmolscript] [script source]     - Domain d1m6ve3, region E:1-127 [Jmol] [rasmolscript] [script source]     - Domain d1m6ve5, region E:128-402 [Jmol] [rasmolscript] [script source]     - Domain d1m6ve1, region E:403-555 [Jmol] [rasmolscript] [script source]     - Domain d1m6ve4, region E:556-676 [Jmol] [rasmolscript] [script source]     - Domain d1m6ve6, region E:677-935 [Jmol] [rasmolscript] [script source]     - Domain d1m6ve2, region E:936-1073 [Jmol] [rasmolscript] [script source]     - Domain d1m6vf2, region F:153-380 [Jmol] [rasmolscript] [script source]     - Domain d1m6vf1, region F:2-152 [Jmol] [rasmolscript] [script source]     - Domain d1m6vg3, region G:1-127 [Jmol] [rasmolscript] [script source]     - Domain d1m6vg5, region G:128-402 [Jmol] [rasmolscript] [script source]     - Domain d1m6vg1, region G:403-555 [Jmol] [rasmolscript] [script source]     - Domain d1m6vg4, region G:556-676 [Jmol] [rasmolscript] [script source]     - Domain d1m6vg6, region G:677-935 [Jmol] [rasmolscript] [script source]     - Domain d1m6vg2, region G:936-1073 [Jmol] [rasmolscript] [script source]     - Domain d1m6vh2, region H:153-380 [Jmol] [rasmolscript] [script source]     - Domain d1m6vh1, region H:2-152 [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: [1m6v] [1m6v_H] [1m6v_F] [1m6v_G] [1m6v_E] [1m6v_A] [1m6v_B] [1m6v_D] [1m6v_C] SWISS-PROT database: [P0A6F1] [P00968] Domain organization of [CARA_ECOLI] [CARB_ECOLI] by SWISSPFAM Domains found in 1M6V: [CPSase_L_D3] [CPSase_sm_chain] [MGS ] by SMART

Other resources with information on 1M6V

Community annotation for 1M6V at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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