1FW4	Metal Binding Protein	date	Sep 21, 2000
title	Crystal Structure Of E. Coli Fragment Tr2c From Calmodulin T Resolution
authors	L.L.Olsson, L.Sjolin
compound		source
Molecule: Calmodulin Chain: A Fragment: C-Terminal Domain (Residues 78-148) Engineered: Yes		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Brain Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: I 41	R_factor 0.218 R_Free 0.220
crystal cell	length a length b length c angle alpha angle beta angle gamma 37.802 37.802 99.779 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	CA	enzyme
note	1FW4 supersedes 1TRC
related structures	by homologous chain: 1CLL, 1N0Y
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of Escherichia coli fragment TR2C from calmodulin to 1.7 A resolution., Olsson LL, Sjolin L, Acta Crystallogr D Biol Crystallogr 2001 May;57(Pt 5):664-9. PMID:11320306

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (16 Kb) [Save to disk] Biological Unit Coordinates (1fw4.pdb1.gz) 12 Kb LPC: Ligand-Protein Contacts for 1FW4 CSU: Contacts of Structural Units for 1FW4 Likely Quarternary Molecular Structure file(s) for 1FW4 Structure Factors (66 Kb) Retrieve 1FW4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1FW4 from S2C, [Save to disk] Re-refined 1fw4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1FW4 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 1FW4

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 1FW4, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1fw4a_, region A [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: [1fw4_A] [1fw4] SWISS-PROT database: [P62157] Domain organization of [CALM_BOVIN] by SWISSPFAM Domain found in 1FW4: [EFh ] by SMART

Other resources with information on 1FW4

Community annotation for 1FW4 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

---