1A8F	Iron Transport	date	Mar 25, 1998
title	Human Serum Transferrin, Recombinant N-Terminal Lobe
authors	R.T.A.Macgillivray, S.A.Moore, J.Chen, B.F.Anderson, H.Baker, Y.L M.Bewley, C.A.Smith, M.E.P.Murphy, Y.Wang, A.B.Mason, R.C.Woodwo G.D.Brayer, E.N.Baker
compound		source
Molecule: Serum Transferrin Chain: A Fragment: N-Terminal Lobe Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell_line: Baby Hamster Kidney Cells Organ: Kidney Expression_system: Cricetinae Expression_system_common: Hamsters Expression_system_taxid: 10026 Expression_system_vector: Pnut-Bhk
symmetry	Space Group: P 41 21 2	R_factor 0.197 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.674 72.674 154.286 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	CO3, FE	enzyme
related structures	by homologous chain: 1FQE, 1JQF
Gene Ontology	Chain Function Process Component A
Primary reference	Two high-resolution crystal structures of the recombinant N-lobe of human transferrin reveal a structural change implicated in iron release., MacGillivray RT, Moore SA, Chen J, Anderson BF, Baker H, Luo Y, Bewley M, Smith CA, Murphy ME, Wang Y, Mason AB, Woodworth RC, Brayer GD, Baker EN, Biochemistry 1998 Jun 2;37(22):7919-28. PMID:9609685

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk] Biological Unit Coordinates (1a8f.pdb1.gz) 58 Kb LPC: Ligand-Protein Contacts for 1A8F CSU: Contacts of Structural Units for 1A8F Likely Quarternary Molecular Structure file(s) for 1A8F Structure Factors (277 Kb) Retrieve 1A8F in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A8F from S2C, [Save to disk] Re-refined 1a8f structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 1A8F

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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 1A8F, from MSDmotif at EBI Genome occurence of 1A8F's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1a8f__, region [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1a8f_A] [1a8f] SWISS-PROT database: [P02787] Domain organization of [TRFE_HUMAN] by SWISSPFAM Domain found in 1A8F: [TR_FER ] by SMART

Other resources with information on 1A8F

Community annotation for 1A8F at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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