1FBX	Hydrolase	date	Jul 17, 2000
title	Crystal Structure Of Zinc-Containing E.Coli Gtp Cyclohydrola
authors	G.Auerbach, A.Herrmann, A.Bracher, A.Bader, M.Gutlich, M.Fischer, M.Neukamm, H.Nar, M.Garrido-Franco, J.Richardson, R.Huber, A.Bac
compound		source
Molecule: Gtp Cyclohydrolase I Chain: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O Synonym: Gtp-Ch-I Ec: 3.5.4.16 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector: Pechi Other_details: Escherichia Coli
symmetry	Space Group: C 2 2 21	R_factor 0.202 R_Free 0.251
crystal cell	length a length b length c angle alpha angle beta angle gamma 227.690 314.190 132.570 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	CL, ZN	enzyme	Hydrolase E.C.3.5.4.16 BRENDA
related structures	by homologous chain: 1N3R, 1N3S
Gene Ontology	Chain Function Process Component F, A, O, J, N, K, E, B, H, M, C, D, I, G, L
Primary reference	Zinc plays a key role in human and bacterial GTP cyclohydrolase I., Auerbach G, Herrmann A, Bracher A, Bader G, Gutlich M, Fischer M, Neukamm M, Garrido-Franco M, Richardson J, Nar H, Huber R, Bacher A, Proc Natl Acad Sci U S A 2000 Dec 5;97(25):13567-72. PMID:11087827

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (521 Kb) [Save to disk] Biological Unit Coordinates (1fbx.pdb1.gz) 345 Kb Biological Unit Coordinates (1fbx.pdb2.gz) 344 Kb LPC: Ligand-Protein Contacts for 1FBX CSU: Contacts of Structural Units for 1FBX Likely Quarternary Molecular Structure file(s) for 1FBX Retrieve 1FBX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1FBX from S2C, [Save to disk]

View 1FBX 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 1FBX

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1FBX, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1fbxa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1fbxb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1fbxc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1fbxd_, region D [Jmol] [rasmolscript] [script source]     - Domain d1fbxe_, region E [Jmol] [rasmolscript] [script source]     - Domain d1fbxf_, region F [Jmol] [rasmolscript] [script source]     - Domain d1fbxg_, region G [Jmol] [rasmolscript] [script source]     - Domain d1fbxh_, region H [Jmol] [rasmolscript] [script source]     - Domain d1fbxi_, region I [Jmol] [rasmolscript] [script source]     - Domain d1fbxj_, region J [Jmol] [rasmolscript] [script source]     - Domain d1fbxk_, region K [Jmol] [rasmolscript] [script source]     - Domain d1fbxl_, region L [Jmol] [rasmolscript] [script source]     - Domain d1fbxm_, region M [Jmol] [rasmolscript] [script source]     - Domain d1fbxn_, region N [Jmol] [rasmolscript] [script source]     - Domain d1fbxo_, region O [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: [1fbx_N] [1fbx_D] [1fbx] [1fbx_C] [1fbx_H] [1fbx_K] [1fbx_E] [1fbx_M] [1fbx_F] [1fbx_G] [1fbx_B] [1fbx_I] [1fbx_A] [1fbx_J] [1fbx_L] [1fbx_O] SWISS-PROT database: [P0A6T5] Domain organization of [GCH1_ECOLI] by SWISSPFAM

Other resources with information on 1FBX

Community annotation for 1FBX 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

---