1XDA	Hormone	date	Dec 18, 1996
title	Structure Of Insulin
authors	J.L.Whittingham, S.Havelund, I.Jonassen
compound		source
Molecule: Fatty Acid Acylated Insulin Chain: A, C, E, G Synonym: Nn304 Insulin Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Saccharomyces Cerevisiae Expression_system_common: Baker'S Yeast Expression_system_taxid: 4932
Molecule: Fatty Acid Acylated Insulin Chain: B, D, F, H Synonym: Nn304 Insulin Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Saccharomyces Cerevisiae Expression_system_common: Baker'S Yeast Expression_system_taxid: 4932
symmetry	Space Group: H 3	R_factor 0.174 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.752 78.752 79.199 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	CL, IPH, MYR, ZN	enzyme
Gene Ontology	Chain Function Process Component A, E, C, G F, B, H, D
Primary reference	Crystal structure of a prolonged-acting insulin with albumin-binding properties., Whittingham JL, Havelund S, Jonassen I, Biochemistry 1997 Mar 11;36(10):2826-31. PMID:9062110

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (1xda.pdb1.gz) 11 Kb Biological Unit Coordinates (1xda.pdb2.gz) 11 Kb Biological Unit Coordinates (1xda.pdb3.gz) 11 Kb Biological Unit Coordinates (1xda.pdb4.gz) 11 Kb Biological Unit Coordinates (1xda.pdb5.gz) 57 Kb Biological Unit Coordinates (1xda.pdb6.gz) 56 Kb Biological Unit Coordinates (1xda.pdb7.gz) 29 Kb Biological Unit Coordinates (1xda.pdb8.gz) 29 Kb Biological Unit Coordinates (1xda.pdb9.gz) 30 Kb LPC: Ligand-Protein Contacts for 1XDA CSU: Contacts of Structural Units for 1XDA Likely Quarternary Molecular Structure file(s) for 1XDA Retrieve 1XDA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XDA from S2C, [Save to disk]

View 1XDA 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 1XDA

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1XDA, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1xda.1, region B:,A [Jmol] [rasmolscript] [script source]     - Domain d1xda.2, region D:,C [Jmol] [rasmolscript] [script source]     - Domain d1xda.3, region F:,E [Jmol] [rasmolscript] [script source]     - Domain d1xda.4, region H:,G [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xda_G] [1xda_D] [1xda_E] [1xda_F] [1xda_C] [1xda] [1xda_H] [1xda_A] [1xda_B] SWISS-PROT database: [P01308] Domain organization of [INS_HUMAN] by SWISSPFAM Domain found in 1XDA: [IlGF ] by SMART

Other resources with information on 1XDA

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

Movements, Movies and Images

Domain movements in 1XDA from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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