1G3I	Chaperone Hydrolase	date	Oct 24, 2000
title	Crystal Structure Of The Hsluv Protease-Chaperone Complex
authors	M.C.Sousa, C.B.Trame, H.Tsuruta, S.M.Wilbanks, V.S.Reddy, D.B.Mck
compound		source
Molecule: Atp-Dependent Hslu Protease Atp-Binding Subunit H Chain: A, B, C, D, E, F, S, T, U, V, W, X Synonym: Hslu Engineered: Yes		Organism_scientific: Haemophilus Influenzae Organism_taxid: 727 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Pet
Molecule: Atp-Dependent Protease Hslv Chain: G, H, I, J, K, L, M, N, O, P, Q, R Synonym: Hslv Ec: 3.4.99.- Engineered: Yes		Organism_scientific: Haemophilus Influenzae Organism_taxid: 727 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Pet
symmetry	Space Group: P 21 21 2	R_factor 0.240 R_Free 0.284
crystal cell	length a length b length c angle alpha angle beta angle gamma 209.223 220.579 241.070 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.41 Å
ligand	ATP	enzyme	Hydrolase E.C.3.4.99 BRENDA
note	1G3I (Molecule of the Month:pdb80)
Gene Ontology	Chain Function Process Component N, K, Q, M, L, J, O, P, H, R, I, G S, F, T, E, V, C, A, W, X, B, D, U peptidase activity
Primary reference	Crystal and solution structures of an HslUV protease-chaperone complex., Sousa MC, Trame CB, Tsuruta H, Wilbanks SM, Reddy VS, McKay DB, Cell 2000 Nov 10;103(4):633-43. PMID:11106733

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (910 Kb) [Save to disk] Biological Unit Coordinates (1g3i.pdb1.gz) 896 Kb LPC: Ligand-Protein Contacts for 1G3I CSU: Contacts of Structural Units for 1G3I Likely Quarternary Molecular Structure file(s) for 1G3I Retrieve 1G3I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G3I from S2C, [Save to disk]

View 1G3I 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 1G3I

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1G3I, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g3ia_, region A [Jmol] [rasmolscript] [script source]     - Domain d1g3ib_, region B [Jmol] [rasmolscript] [script source]     - Domain d1g3ic_, region C [Jmol] [rasmolscript] [script source]     - Domain d1g3id_, region D [Jmol] [rasmolscript] [script source]     - Domain d1g3ie_, region E [Jmol] [rasmolscript] [script source]     - Domain d1g3if_, region F [Jmol] [rasmolscript] [script source]     - Domain d1g3ig_, region G [Jmol] [rasmolscript] [script source]     - Domain d1g3ih_, region H [Jmol] [rasmolscript] [script source]     - Domain d1g3ii_, region I [Jmol] [rasmolscript] [script source]     - Domain d1g3ij_, region J [Jmol] [rasmolscript] [script source]     - Domain d1g3ik_, region K [Jmol] [rasmolscript] [script source]     - Domain d1g3il_, region L [Jmol] [rasmolscript] [script source]     - Domain d1g3im_, region M [Jmol] [rasmolscript] [script source]     - Domain d1g3in_, region N [Jmol] [rasmolscript] [script source]     - Domain d1g3io_, region O [Jmol] [rasmolscript] [script source]     - Domain d1g3ip_, region P [Jmol] [rasmolscript] [script source]     - Domain d1g3iq_, region Q [Jmol] [rasmolscript] [script source]     - Domain d1g3ir_, region R [Jmol] [rasmolscript] [script source]     - Domain d1g3is_, region S [Jmol] [rasmolscript] [script source]     - Domain d1g3it_, region T [Jmol] [rasmolscript] [script source]     - Domain d1g3iu_, region U [Jmol] [rasmolscript] [script source]     - Domain d1g3iv_, region V [Jmol] [rasmolscript] [script source]     - Domain d1g3iw_, region W [Jmol] [rasmolscript] [script source]     - Domain d1g3ix_, region X [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: [1g3i_T] [1g3i_W] [1g3i_U] [1g3i_L] [1g3i_O] [1g3i_E] [1g3i_P] [1g3i_H] [1g3i_D] [1g3i_N] [1g3i_I] [1g3i_J] [1g3i_G] [1g3i_A] [1g3i_V] [1g3i_Q] [1g3i_C] [1g3i_F] [1g3i_X] [1g3i_S] [1g3i] [1g3i_K] [1g3i_B] [1g3i_M] [1g3i_R] SWISS-PROT database: [P43773] [P43772] Domain organization of [HSLU_HAEIN] [HSLV_HAEIN] by SWISSPFAM Domains found in 1G3I: [AAA] [ClpB_D2-small ] by SMART

Other resources with information on 1G3I

Community annotation for 1G3I at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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