1G6R	Immune System	date	Nov 07, 2000
title	A Functional Hot Spot For Antigen Recognition In A Superagon Tcrmhc Complex
authors	M.Degano, K.C.Garcia, V.Apostolopoulos, M.G.Rudolph, L.Teyton, I.
compound		source
Molecule: Alpha T Cell Receptor Chain: A, C Fragment: Extracellular Domain Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227
Molecule: Beta T Cell Receptor Chain: B, D Fragment: Extracellular Domain Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227
Molecule: Major Histocompatibility Complex Class I Molecule Chain: H, I Fragment: Extracellular Domain Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227
Molecule: Beta-2 Microglobulin Chain: L, M Fragment: Non-Covalently Associated With Entity 3 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227
Molecule: Siyr Peptide Chain: P, Q Engineered: Yes		Synthetic: Yes Other_details: Synthetic Peptide
symmetry	Space Group: P 21 21 2	R_factor 0.298 R_Free 0.327
crystal cell	length a length b length c angle alpha angle beta angle gamma 297.710 94.570 84.890 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
related structures	by homologous chain: 1BWM, 1I1F, 1MHE, 1NFD, 1QSF
Gene Ontology	Chain Function Process Component A, C M, L
Primary reference	A functional hot spot for antigen recognition in a superagonist TCR/MHC complex., Degano M, Garcia KC, Apostolopoulos V, Rudolph MG, Teyton L, Wilson IA, Immunity 2000 Mar;12(3):251-61. PMID:10755612

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (268 Kb) [Save to disk] Biological Unit Coordinates (1g6r.pdb1.gz) 134 Kb Biological Unit Coordinates (1g6r.pdb2.gz) 134 Kb CSU: Contacts of Structural Units for 1G6R Likely Quarternary Molecular Structure file(s) for 1G6R Retrieve 1G6R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G6R from S2C, [Save to disk]

View 1G6R 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 1G6R

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1G6R, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g6ra1, region A:1-117 [Jmol] [rasmolscript] [script source]     - Domain d1g6ra2, region A:118-213 [Jmol] [rasmolscript] [script source]     - Domain d1g6rb1, region B:1-117 [Jmol] [rasmolscript] [script source]     - Domain d1g6rb2, region B:118-247 [Jmol] [rasmolscript] [script source]     - Domain d1g6rc1, region C:1-117 [Jmol] [rasmolscript] [script source]     - Domain d1g6rc2, region C:118-213 [Jmol] [rasmolscript] [script source]     - Domain d1g6rd1, region D:1-117 [Jmol] [rasmolscript] [script source]     - Domain d1g6rd2, region D:118-247 [Jmol] [rasmolscript] [script source]     - Domain d1g6rh2, region H:1-181 [Jmol] [rasmolscript] [script source]     - Domain d1g6rh1, region H:182-274 [Jmol] [rasmolscript] [script source]     - Domain d1g6ri2, region I:1-181 [Jmol] [rasmolscript] [script source]     - Domain d1g6ri1, region I:182-274 [Jmol] [rasmolscript] [script source]     - Domain d1g6rl_, region L [Jmol] [rasmolscript] [script source]     - Domain d1g6rm_, region M [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: [1g6r_D] [1g6r_H] [1g6r_Q] [1g6r_M] [1g6r_L] [1g6r_P] [1g6r_B] [1g6r_I] [1g6r_C] [1g6r_A] [1g6r] SWISS-PROT database: [P01887] [P01901] [P01852] [P01738] Domain organization of [B2MG_MOUSE] [HA1B_MOUSE] [TCB1_MOUSE] [TVA1_MOUSE] by SWISSPFAM Domains found in 1G6R: [IG_like] [IGc1] [IGv ] by SMART

Other resources with information on 1G6R

Community annotation for 1G6R at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---