5LQ2	Calcium-Binding Protein	date	Aug 15, 2016
title	Crystal Structure Of Tyr24 Phosphorylated Annexin A2 At 3.4 Resolution
authors	P.Ecsedi, G.Gogl, B.Kiss, L.Nyitray
compound		source
Molecule: Annexin A2 Chain: A, B Synonym: Annexin II,Annexin-2,Calpactin I Heavy Chain,Calpa Heavy Chain,Chromobindin-8,Lipocortin II,Placental Anticoag Protein Iv,Pap-Iv,Protein I,P36; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Anxa2, Anx2, Anx2l4, Cal1h, Lpc2d Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.197 R_Free 0.234
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.370 99.200 173.020 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.40 Å
ligand	CA, PTR	enzyme
Gene Ontology	Chain Function Process Component A, B phospholipase inhibitor acti... serine-type endopeptidase in... calcium channel activity phospholipase A2 inhibitor a... cadherin binding involved in...
Primary reference	Regulation of the Equilibrium between Closed and Open Conformations of Annexin A2 by N-Terminal Phosphorylation and S100A4-Binding., Ecsedi P, Kiss B, Gogl G, Radnai L, Buday L, Koprivanacz K, Liliom K, Leveles I, Vertessy B, Jeszenoi N, Hetenyi C, Schlosser G, Katona G, Nyitray L, Structure. 2017 Aug 1;25(8):1195-1207.e5. doi: 10.1016/j.str.2017.06.001. Epub, 2017 Jun 29. PMID:28669632

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (107 Kb) [Save to disk] Biological Unit Coordinates (5lq2.pdb1.gz) 52 Kb Biological Unit Coordinates (5lq2.pdb2.gz) 51 Kb LPC: Ligand-Protein Contacts for 5LQ2 CSU: Contacts of Structural Units for 5LQ2 Structure Factors (312 Kb) Retrieve 5LQ2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5LQ2 from S2C, [Save to disk] Re-refined 5lq2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5LQ2 in 3D

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Visual 3D analysis of 5LQ2

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5lq2_B] [5lq2_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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