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(-) Description

Title :  CRYSTAL STRUCTURE OF A GLUTAMINE AMIDOTRANSFERASE (TM1158) FROM THERMOTOGA MARITIMA AT 1.70 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  12 Feb 03  (Deposition) - 11 Mar 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Biol. Unit 3:  A  (2x)
Keywords :  Flavodoxin-Like Fold, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Schwarzenbacher, A. M. Deacon, L. Jaroszewski, L. S. Brinen, J. M. Canaves, X. Dai, M. A. Elsliger, R. Floyd, A. Godzik, C. Grittini, S. K. Grzechnik, H. E. Klock, E. Koesema, J. S. Kovarik, A. Kreusch, P. Kuhn, S. A. Lesley, D. Mcmullan, T. M. Mcphillips, M. D. Miller, A. Morse, K. Moy, M. S. Nelson, J. Ouyang, R. Page, A. Robb, K. Quijano, G. Spraggon, R. C. Stevens, H. Van Den Bedem, J. Velasquez, J. Vincent, F. Von Delft, X. Wang, B. West, G. Wolf, K. O. Hodgson, J. Wooley, I. A. Wilson
Crystal Structure Of A Putative Glutamine Amido Transferase (Tm1158) From Thermotoga Maritima At 1. 7 A Resolution.
Proteins V. 54 801 2004
PubMed-ID: 14997577  |  Reference-DOI: 10.1002/PROT.10614

(-) Compounds

Molecule 1 - CONSERVED HYPOTHETICAL PROTEIN TM1158
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: TM1158
    Organism Scientific: THERMOTOGA MARITIMA
    Organism Taxid: 2336

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (1x): A
Biological Unit 2 (2x): A
Biological Unit 3 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 16)

Asymmetric Unit (3, 16)
No.NameCountTypeFull Name
1MSE6Mod. Amino AcidSELENOMETHIONINE
2OCS1Mod. Amino AcidCYSTEINESULFONIC ACID
3SO49Ligand/IonSULFATE ION
Biological Unit 1 (3, 16)
No.NameCountTypeFull Name
1MSE6Mod. Amino AcidSELENOMETHIONINE
2OCS1Mod. Amino AcidCYSTEINESULFONIC ACID
3SO49Ligand/IonSULFATE ION
Biological Unit 2 (3, 32)
No.NameCountTypeFull Name
1MSE12Mod. Amino AcidSELENOMETHIONINE
2OCS2Mod. Amino AcidCYSTEINESULFONIC ACID
3SO418Ligand/IonSULFATE ION
Biological Unit 3 (3, 32)
No.NameCountTypeFull Name
1MSE12Mod. Amino AcidSELENOMETHIONINE
2OCS2Mod. Amino AcidCYSTEINESULFONIC ACID
3SO418Ligand/IonSULFATE ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:0 , ARG A:2 , SER A:27 , LYS A:194 , HOH A:598 , HOH A:733BINDING SITE FOR RESIDUE SO4 A 401
2AC2SOFTWAREGLY A:54 , HIS A:138 , GLY A:139 , ASP A:140 , HOH A:506 , HOH A:507 , HOH A:533BINDING SITE FOR RESIDUE SO4 A 402
3AC3SOFTWAREARG A:2 , LYS A:194 , HOH A:640BINDING SITE FOR RESIDUE SO4 A 403
4AC4SOFTWAREASN A:107 , ARG A:131 , ARG A:133 , HOH A:571 , HOH A:674 , HOH A:746BINDING SITE FOR RESIDUE SO4 A 404
5AC5SOFTWAREARG A:126 , ARG A:146 , ARG A:223 , HOH A:682 , HOH A:747BINDING SITE FOR RESIDUE SO4 A 405
6AC6SOFTWAREASN A:25 , ARG A:104 , LYS A:106 , HOH A:529 , HOH A:617 , HOH A:652BINDING SITE FOR RESIDUE SO4 A 406
7AC7SOFTWAREARG A:133 , ARG A:208 , LYS A:211 , ARG A:218 , HOH A:528 , HOH A:540 , HOH A:746BINDING SITE FOR RESIDUE SO4 A 407
8AC8SOFTWAREPRO A:129 , ASP A:130 , ARG A:150 , HOH A:415 , HOH A:454 , HOH A:706 , HOH A:726BINDING SITE FOR RESIDUE SO4 A 408
9AC9SOFTWAREARG A:179 , ARG A:183 , HOH A:514BINDING SITE FOR RESIDUE SO4 A 409

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1O1Y)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:230
 aligned with Q9X0P2_THEMA | Q9X0P2 from UniProtKB/TrEMBL  Length:227

    Alignment length:230
                               1                                                                                                                                                                                                                                   
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227
         Q9X0P2_THEMA     - ---MRVLAIRHVEIEDLGMMEDIFREKNWSFDYLDTPKGEKLERPLEEYSLVVLLGGYMGAYEEEKYPFLKYEFQLIEEILKKEIPFLGICLGSQMLAKVLGASVYRGKNGEEIGWYFVEKVSDNKFFREFPDRLRVFQWHGDTFDLPRRATRVFTSEKYENQGFVYGKAVGLQFHIEVGARTMKRWIEAYKDELEKKKIDPRLLLETAEREEKVLKGLLRSLLERMVES 227
               SCOP domains d1o1ya_ A: Hypothetical protein TM1158                                                                                                                                                                                                 SCOP domains
               CATH domains 1o1yA00 A:-2-227  [code=3.40.50.880, no name defined]                                                                                                                                                                                  CATH domains
               Pfam domains ---------------------GATase-1o1yA01 A:19-189                                                                                                                                                    -------------------------------------- Pfam domains
         Sec.struct. author ....eeeee........hhhhhhhhhh..eeeeehhhhh.....hhhhh.eeee.............hhhhhhhhhhhhhhhhh..eeeehhhhhhhhhhh...eee.....eeeeeeeee...hhhhh....eeeeeeee.eee......eeeee.......eeee..eeee......hhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1o1y A  -2 HHHVRVLAIRHVEIEDLGmmEDIFREKNWSFDYLDTPKGEKLERPLEEYSLVVLLGGYmGAYEEEKYPFLKYEFQLIEEILKKEIPFLGIcLGSQmLAKVLGASVYRGKNGEEIGWYFVEKVSDNKFFREFPDRLRVFQWHGDTFDLPRRATRVFTSEKYENQGFVYGKAVGLQFHIEVGARTmKRWIEAYKDELEKKKIDPRLLLETAEREEKVLKGLLRSLLERmVES 227
                                     7        17        27        37        47        57        67        77        87|    |  97       107       117       127       137       147       157       167       177   |   187       197       207       217      |227
                                             16-MSE                                  56-MSE                          88-OCS|                                                                                     181-MSE                                    224-MSE
                                              17-MSE                                                                      93-MSE
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: Glutaminase_I (73)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q9X0P2_THEMA | Q9X0P2)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
cellular component
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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