1BTJ Metal Transport date Sep 01, 1998
title Human Serum Transferrin, Recombinant N-Terminal Lobe, Apo Fo Crystal Form 2
authors P.D.Jeffrey, M.C.Bewley, R.T.A.Macgillivray, A.B.Mason, R.C.Wood E.N.Baker
compound source
Molecule: Protein (Serum Transferrin)
Chain: A, B
Fragment: N-Terminal Lobe
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Cricetinae
Expression_system_common: Hamsters
Expression_system_taxid: 10026
Expression_system_vector: Pnut-Bhk
symmetry Space Group: P 1 21 1
R_factor 0.217 R_Free 0.312
length a length b length c angle alpha angle beta angle gamma
63.000 77.300 72.600 90.00 104.30 90.00
method X-Ray Diffractionresolution 3.20 Å
A, B

Primary referenceLigand-induced conformational change in transferrins: crystal structure of the open form of the N-terminal half-molecule of human transferrin., Jeffrey PD, Bewley MC, MacGillivray RT, Mason AB, Woodworth RC, Baker EN, Biochemistry 1998 Oct 6;37(40):13978-86. PMID:9760232
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk]
  • Biological Unit Coordinates (1btj.pdb1.gz) 48 Kb
  • Biological Unit Coordinates (1btj.pdb2.gz) 48 Kb
  • CSU: Contacts of Structural Units for 1BTJ
  • Likely Quarternary Molecular Structure file(s) for 1BTJ
  • Retrieve 1BTJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1BTJ from S2C, [Save to disk]
  • View 1BTJ in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1BTJ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1BTJ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1btja_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1btjb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1btj from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1btj] [1btj_A] [1btj_B]
  • SWISS-PROT database: [P02787]
  • Domain organization of [TRFE_HUMAN] by SWISSPFAM
  • Domain found in 1BTJ: [TR_FER ] by SMART
  • Other resources with information on 1BTJ
  • Community annotation for 1BTJ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1BTJ from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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