1A9X	CARBAMOYL PHOSPHATE SYNTHETASE: CAUGHT IN THE ACT OF GLUTAMINE HYDROLYSIS	date
authors	Thoden, J., Holden, H.
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	1.80
ligand	ADP, CL, CYG, K, MN, NET, ORN, PO4	enzyme
related structures	by homologous chain: 1CS0
Gene Ontology	Chain Function Process Component A, E, C, G F, B, H, D
Primary reference	Carbamoyl phosphate synthetase: caught in the act of glutamine hydrolysis., Thoden JB, Miran SG, Phillips JC, Howard AJ, Raushel FM, Holden HM, Biochemistry 1998 Jun 23;37(25):8825-31. PMID:9636022

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (992 Kb) [Save to disk] Biological Unit Coordinates (1a9x.pdb1.gz) 976 Kb Biological Unit Coordinates (1a9x.pdb2.gz) 258 Kb Biological Unit Coordinates (1a9x.pdb3.gz) 252 Kb Biological Unit Coordinates (1a9x.pdb4.gz) 260 Kb Biological Unit Coordinates (1a9x.pdb5.gz) 258 Kb LPC: Ligand-Protein Contacts for 1A9X CSU: Contacts of Structural Units for 1A9X Likely Quarternary Molecular Structure file(s) for 1A9X Retrieve 1A9X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A9X from S2C, [Save to disk]

View 1A9X 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 1A9X

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1A9X, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1a9xa3, region A:1-127 [Jmol] [rasmolscript] [script source]     - Domain d1a9xa5, region A:128-402 [Jmol] [rasmolscript] [script source]     - Domain d1a9xa1, region A:403-555 [Jmol] [rasmolscript] [script source]     - Domain d1a9xa4, region A:556-676 [Jmol] [rasmolscript] [script source]     - Domain d1a9xa6, region A:677-935 [Jmol] [rasmolscript] [script source]     - Domain d1a9xa2, region A:936-1073 [Jmol] [rasmolscript] [script source]     - Domain d1a9xb1, region B:1502-1652 [Jmol] [rasmolscript] [script source]     - Domain d1a9xb2, region B:1653-1880 [Jmol] [rasmolscript] [script source]     - Domain d1a9xc3, region C:2001-2127 [Jmol] [rasmolscript] [script source]     - Domain d1a9xc5, region C:2128-2402 [Jmol] [rasmolscript] [script source]     - Domain d1a9xc1, region C:2403-2555 [Jmol] [rasmolscript] [script source]     - Domain d1a9xc4, region C:2556-2676 [Jmol] [rasmolscript] [script source]     - Domain d1a9xc6, region C:2677-2935 [Jmol] [rasmolscript] [script source]     - Domain d1a9xc2, region C:2936-3073 [Jmol] [rasmolscript] [script source]     - Domain d1a9xd1, region D:3502-3652 [Jmol] [rasmolscript] [script source]     - Domain d1a9xd2, region D:3653-3880 [Jmol] [rasmolscript] [script source]     - Domain d1a9xe3, region E:4001-4127 [Jmol] [rasmolscript] [script source]     - Domain d1a9xe5, region E:4128-4402 [Jmol] [rasmolscript] [script source]     - Domain d1a9xe1, region E:4403-4555 [Jmol] [rasmolscript] [script source]     - Domain d1a9xe4, region E:4556-4676 [Jmol] [rasmolscript] [script source]     - Domain d1a9xe6, region E:4677-4935 [Jmol] [rasmolscript] [script source]     - Domain d1a9xe2, region E:4936-5073 [Jmol] [rasmolscript] [script source]     - Domain d1a9xf1, region F:5502-5652 [Jmol] [rasmolscript] [script source]     - Domain d1a9xf2, region F:5653-5880 [Jmol] [rasmolscript] [script source]     - Domain d1a9xg3, region G:6001-6127 [Jmol] [rasmolscript] [script source]     - Domain d1a9xg5, region G:6128-6402 [Jmol] [rasmolscript] [script source]     - Domain d1a9xg1, region G:6403-6555 [Jmol] [rasmolscript] [script source]     - Domain d1a9xg4, region G:6556-6676 [Jmol] [rasmolscript] [script source]     - Domain d1a9xg6, region G:6677-6935 [Jmol] [rasmolscript] [script source]     - Domain d1a9xg2, region G:6936-7073 [Jmol] [rasmolscript] [script source]     - Domain d1a9xh1, region H:7502-7652 [Jmol] [rasmolscript] [script source]     - Domain d1a9xh2, region H:7653-7880 [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: [1a9x_G] [1a9x_A] [1a9x] [1a9x_B] [1a9x_H] [1a9x_F] [1a9x_E] [1a9x_D] [1a9x_C] SWISS-PROT database: [P0A6F1] [P00968] Domain organization of [CARA_ECOLI] [CARB_ECOLI] by SWISSPFAM Domains found in 1A9X: [CPSase_L_D3] [CPSase_sm_chain] [MGS ] by SMART

Other resources with information on 1A9X

Community annotation for 1A9X at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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