1A1A Complex (Transferase Peptide) date Dec 10, 1997
title C-Src (Sh2 Domain With C188a Mutation) Complexed With Ace-Fo Phosphotyr-Glu-(N,N-Dipentyl Amine)
authors L.Shewchuk, S.Jordan
compound source
Molecule: C-Src Tyrosine Kinase
Chain: A, B
Fragment: Sh2 Domain
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cellular_location: Cytoplasm
Gene: Src
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_cellular_location: Cytoplasm
Expression_system_plasmid: Pet11b
Expression_system_gene: Src

Molecule: Ace-Formyl Phosphotyr-Glu-(N,N-Dipentyl Amine)
Chain: C, D
Engineered: Yes

symmetry Space Group: P 21 21 21
R_factor 0.198 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
51.400 65.400 74.600 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ACE, DIP, PTH enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1A1E, 1O4H
Primary referencePeptide ligands of pp60(c-src) SH2 domains: a thermodynamic and structural study., Charifson PS, Shewchuk LM, Rocque W, Hummel CW, Jordan SR, Mohr C, Pacofsky GJ, Peel MR, Rodriguez M, Sternbach DD, Consler TG, Biochemistry 1997 May 27;36(21):6283-93. PMID:9174343
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk]
  • Biological Unit Coordinates (1a1a.pdb1.gz) 54 Kb
  • LPC: Ligand-Protein Contacts for 1A1A
  • CSU: Contacts of Structural Units for 1A1A
  • Likely Quarternary Molecular Structure file(s) for 1A1A
  • Structure Factors (183 Kb)
  • Retrieve 1A1A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1A1A from S2C, [Save to disk]
  • Re-refined 1a1a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1A1A 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 1A1A
  • 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 1A1A, from MSDmotif at EBI
  • Genome occurence of 1A1A's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1a1aa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1a1ab_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1a1a 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: [1a1a] [1a1a_B] [1a1a_C] [1a1a_A] [1a1a_D]
  • SWISS-PROT database: [P12931]
  • Domain organization of [SRC_HUMAN] by SWISSPFAM
  • Domain found in 1A1A: [SH2 ] by SMART
  • Other resources with information on 1A1A
  • Community annotation for 1A1A at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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