4FTG	Calcium-Binding Protein Protein Binding	date	Jun 27, 2012
title	The Crystal Structure Of An Ahnak Peptide In Complex With Th S100a10anxa2 Heterotetramer
authors	G.Ozorowski, H.Luecke
compound		source
Molecule: Protein S100-A10 Chain: A, B Synonym: Calpactin I Light Chain, Calpactin-1 Light Chain, Ligand Of Annexin II, S100 Calcium-Binding Protein A10, P10 P11; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Anx2lg, Cal1l, Clp11, S100a10 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid
Molecule: Annexin A2 Chain: C, D Fragment: Annexin A2 N-Terminal Peptide (Unp Residues 2-16) Synonym: Annexin II, Annexin-2, Calpactin I Heavy Chain, Ca Heavy Chain, Chromobindin-8, Lipocortin II, Placental Antic Protein Iv, Pap-Iv, Protein I, P36; Engineered: Yes Mutation: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
Molecule: Neuroblast Differentiation-Associated Protein Ahn Chain: E Fragment: Ahnak Peptide (Unp Residues 5654-5673) Synonym: Desmoyokin Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: C 1 2 1	R_factor 0.181 R_Free 0.251
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.072 55.216 63.140 90.00 111.73 90.00
method	X-Ray Diffraction	resolution	2.51 Å
ligand	ACE, IPA	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of a C-terminal AHNAK peptide in a 1:2:2 complex with S100A10 and an acetylated N-terminal peptide of annexin A2., Ozorowski G, Milton S, Luecke H, Acta Crystallogr D Biol Crystallogr. 2013 Jan;69(Pt 1):92-104. doi:, 10.1107/S0907444912043429. Epub 2012 Dec 20. PMID:23275167

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (4ftg.pdb1.gz) 77 Kb LPC: Ligand-Protein Contacts for 4FTG CSU: Contacts of Structural Units for 4FTG Structure Factors (131 Kb) Retrieve 4FTG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4FTG from S2C, [Save to disk] Re-refined 4ftg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4FTG in 3D

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Visual 3D analysis of 4FTG

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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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 4FTG, from MSDmotif at EBI Fold representative 4ftg from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4ftg_E] [4ftg_B] [4ftg_D] [4ftg_C] [4ftg_A] [4ftg] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4FTG: [S_100 ] by SMART

Other resources with information on 4FTG

Community annotation for 4FTG at PDBWiki (http://pdbwiki.org)

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