2HWA	Hormone Growth Factor	date	Aug 01, 2006
title	Crystal Structure Of Lys12thrcys117val Mutant Of Human Acid Fibroblast Growth Factor At 1.65 Angstrom Resolution.
authors	V.K.Dubey, J.Lee, T.Somasundaram, M.Blaber
compound		source
Molecule: Heparin-Binding Growth Factor 1 Chain: A, B Synonym: Hbgf-1, Acidic Fibroblast Growth Factor, Afgf, Bet Endothelial Cell Growth Factor, Ecgf-Beta; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Fgf1, Fgfa Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21a(+)
symmetry	Space Group: C 2 2 21	R_factor 0.232 R_Free 0.258
crystal cell	length a length b length c angle alpha angle beta angle gamma 74.490 97.000 108.550 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.65 Å
ligand	FMT, SO4	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Spackling the Crack: Stabilizing Human Fibroblast Growth Factor-1 by Targeting the N and C terminus beta-Strand Interactions., Dubey VK, Lee J, Somasundaram T, Blaber S, Blaber M, J Mol Biol. 2007 Aug 3;371(1):256-68. Epub 2007 May 31. PMID:17570396

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk] Biological Unit Coordinates (2hwa.pdb1.gz) 25 Kb Biological Unit Coordinates (2hwa.pdb2.gz) 26 Kb LPC: Ligand-Protein Contacts for 2HWA CSU: Contacts of Structural Units for 2HWA Likely Quarternary Molecular Structure file(s) for 2HWA Structure Factors (356 Kb) Retrieve 2HWA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HWA from S2C, [Save to disk] Re-refined 2hwa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2HWA 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 2HWA

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 2HWA, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2hwa_A] [2hwa_B] [2hwa] SWISS-PROT database: [P05230] Domain organization of [FGF1_HUMAN] by SWISSPFAM Domain found in 2HWA: [FGF ] by SMART

Other resources with information on 2HWA

Community annotation for 2HWA at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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