2XW9	Hydrolase	date	Nov 01, 2010
title	Crystal Structure Of Complement Factor D Mutant S183a
authors	F.Forneris, D.Ricklin, J.Wu, A.Tzekou, R.S.Wallace, J.D.Lambris, P
compound		source
Molecule: Complement Factor D Chain: A Synonym: Adipsin, C3 Convertase Activator, Properdin Factor Ec: 3.4.21.46 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell_line: Hek293-E Expression_system_plasmid: Pupe.05.05
symmetry	Space Group: P 1 21 1	R_factor 0.144 R_Free 0.176
crystal cell	length a length b length c angle alpha angle beta angle gamma 39.510 49.550 55.480 90.00 105.64 90.00
method	X-Ray Diffraction	resolution	1.20 Å
ligand	GOL	enzyme	Hydrolase E.C.3.4.21.46 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structures of C3b in complex with factors B and D give insight into complement convertase formation., Forneris F, Ricklin D, Wu J, Tzekou A, Wallace RS, Lambris JD, Gros P, Science. 2010 Dec 24;330(6012):1816-20. PMID:21205667

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk] Biological Unit Coordinates (2xw9.pdb1.gz) 84 Kb LPC: Ligand-Protein Contacts for 2XW9 CSU: Contacts of Structural Units for 2XW9 Structure Factors (816 Kb) Retrieve 2XW9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XW9 from S2C, [Save to disk] Re-refined 2xw9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2XW9 in 3D

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Visual 3D analysis of 2XW9

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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 2XW9, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2xw9_A] [2xw9] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 2XW9: [Tryp_SPc ] by SMART

Other resources with information on 2XW9

Community annotation for 2XW9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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