5W1F	Metal Binding Protein	date	Jun 03, 2017
title	Crystal Structure Of Ni(II)- And Ca(II)-Bound Human Calprote
authors	T.G.Nakashige, C.L.Drennan, E.M.Nolan
compound		source
Molecule: Protein S100-A8 Chain: A, C, G, E Synonym: Calgranulin-A,Calprotectin L1l Subunit,Cystic Fibr Antigen,Cfag,Leukocyte L1 Complex Light Chain,Migration Inh Factor-Related Protein 8,P8,S100 Calcium-Binding Protein A8 Stone Protein Band A; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: S100a8, Caga, Cfag, Mrp8 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
Molecule: Protein S100-A9 Chain: B, D, H, F Synonym: Calgranulin-B,Calprotectin L1h Subunit,Leukocyte L Heavy Chain,Migration Inhibitory Factor-Related Protein 14, Calcium-Binding Protein A9; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: S100a9, Cagb, Cfag, Mrp14 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)
symmetry	Space Group: P 21 21 21	R_factor 0.224 R_Free 0.262
crystal cell	length a length b length c angle alpha angle beta angle gamma 57.020 77.611 222.722 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	CA, NA, NI	enzyme
Gene Ontology	Chain Function Process Component A, E, C, G F, B, H, D antioxidant activity
Primary reference	Nickel Sequestration by the Host-Defense Protein Human Calprotectin., Nakashige TG, Zygiel EM, Drennan CL, Nolan EM, J Am Chem Soc. 2017 Jul 5;139(26):8828-8836. doi: 10.1021/jacs.7b01212. Epub 2017, Jun 22. PMID:28573847

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (274 Kb) [Save to disk] Biological Unit Coordinates (5w1f.pdb1.gz) 134 Kb Biological Unit Coordinates (5w1f.pdb2.gz) 135 Kb LPC: Ligand-Protein Contacts for 5W1F CSU: Contacts of Structural Units for 5W1F Structure Factors (813 Kb) Retrieve 5W1F in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5W1F from S2C, [Save to disk] Re-refined 5w1f structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5W1F in 3D

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Visual 3D analysis of 5W1F

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5w1f_H] [5w1f_D] [5w1f_F] [5w1f_A] [5w1f_E] [5w1f_G] [5w1f_B] [5w1f_C] SWISS-PROT database: Domain organization of by SWISSPFAM

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