1FM5	Immune System	date	Aug 16, 2000
title	Crystal Structure Of Human Cd69
authors	K.Natarajan, M.W.Sawicki, D.H.Margulies, R.A.Mariuzza
compound		source
Molecule: Early Activation Antigen Cd69 Chain: A Fragment: C-Type Lectin-Like Domain Synonym: Early T-Cell Activation Antigen P6, Gp3228, Leu-2 Ea1, Bl-Acp26, Activation Inducer Molecule, Aim; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21a
symmetry	Space Group: P 31 2 1	R_factor 0.243 R_Free 0.299
crystal cell	length a length b length c angle alpha angle beta angle gamma 48.200 48.200 117.900 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.27 Å
related structures	by homologous chain: 1E8I
Primary reference	Crystal structure of human CD69: a C-type lectin-like activation marker of hematopoietic cells., Natarajan K, Sawicki MW, Margulies DH, Mariuzza RA, Biochemistry 2000 Dec 5;39(48):14779-86. PMID:11101293

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk] Biological Unit Coordinates (1fm5.pdb1.gz) 44 Kb CSU: Contacts of Structural Units for 1FM5 Likely Quarternary Molecular Structure file(s) for 1FM5 Retrieve 1FM5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1FM5 from S2C, [Save to disk]

View 1FM5 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 1FM5

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1FM5, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1fm5a_, region A [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: [1fm5] [1fm5_A] SWISS-PROT database: [Q07108] Domain organization of [CD69_HUMAN] by SWISSPFAM Domain found in 1FM5: [CLECT ] by SMART

Other resources with information on 1FM5

Community annotation for 1FM5 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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