1G1T	Immune System, Membrane Protein	date	Oct 13, 2000
title	Crystal Structure Of E-Selectin Lectinegf Domains Complexed
authors	W.S.Somers, R.T.Camphausen
compound		source
Molecule: E-Selectin Chain: A Fragment: Lectinegf Domains Synonym: Endothelial Leukocyte Adhesion Molecule 1, Elam-1, Leukocyte-Endothelial Cell Adhesion Molecule 2, Lecam2, Cd6 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell: Ovary [Cho] Cells Expression_system_vector_type: Plasmid
symmetry	Space Group: P 21 21 21	R_factor 0.196 R_Free 0.217
crystal cell	length a length b length c angle alpha angle beta angle gamma 34.506 72.387 77.576 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	CA, FUC, GAL, MAG, SIA	enzyme
related structures	by homologous chain: 1G1S
Primary reference	Insights into the molecular basis of leukocyte tethering and rolling revealed by structures of P- and E-selectin bound to SLe(X) and PSGL-1., Somers WS, Tang J, Shaw GD, Camphausen RT, Cell 2000 Oct 27;103(3):467-79. PMID:11081633

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk] Biological Unit Coordinates (1g1t.pdb1.gz) 31 Kb LPC: Ligand-Protein Contacts for 1G1T CSU: Contacts of Structural Units for 1G1T Likely Quarternary Molecular Structure file(s) for 1G1T Retrieve 1G1T in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G1T from S2C, [Save to disk]

View 1G1T 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 1G1T

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1G1T from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1G1T, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g1ta1, region A:1-118 [Jmol] [rasmolscript] [script source]     - Domain d1g1ta2, region A:119-157 [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: [1g1t] [1g1t_A] SWISS-PROT database: [P16581] Domain organization of [LYAM2_HUMAN] by SWISSPFAM Domains found in 1G1T: [CLECT] [EGF ] by SMART

Other resources with information on 1G1T

Community annotation for 1G1T at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1G1T from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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