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(-) Description

Title :  STRUCTURE OF THE SCHIZOSACCHAROMYCES POMBE YCHF GTPASE
 
Authors :  R. K. Kniewel, J. A. Buglino, C. D. Lima, S. K. Burley, New York Sgx Research Center For Structural Genomics (Nysgxrc)
Date :  20 Dec 02  (Deposition) - 07 Jan 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Structural Genomics, G-Protein, Gtpase, Ychf, Gtp1Obg, Psi, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  R. K. Kniewel, J. A. Buglino, C. D. Lima
Structure Of The S. Pombe Ychf Gtp-Binding Protein
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - YCHF GTP-BINDING PROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPSUMO (PSMT3)
    Expression System StrainB834(DE3)
    Expression System Taxid562
    Expression System Vector TypeT7 (PET-DERIVED)
    GeneSPAC27E2.03C
    Organism CommonFISSION YEAST
    Organism ScientificSCHIZOSACCHAROMYCES POMBE
    Organism Taxid4896
    SynonymYCHF GTPASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric/Biological Unit (2, 8)
No.NameCountTypeFull Name
1MSE7Mod. Amino AcidSELENOMETHIONINE
2SO41Ligand/IonSULFATE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:30 , VAL A:31 , GLY A:32 , LYS A:33 , SER A:34 , HOH A:490 , HOH A:574BINDING SITE FOR RESIDUE SO4 A 393

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1NI3)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1NI3)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1NI3)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1G_OBGPS51710 OBG-type guanine nucleotide-binding (G) domain profile.OLA1_SCHPO21-285  1A:21-285

(-) Exons   (0, 0)

(no "Exon" information available for 1NI3)

(-) Sequences/Alignments

Asymmetric/Biological 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    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
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:378
 aligned with OLA1_SCHPO | O13998 from UniProtKB/Swiss-Prot  Length:392

    Alignment length:378
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380        
           OLA1_SCHPO    11 KVQWGRPGNNLKTGIVGMPNVGKSTFFRAITKSVLGNPANYPYATIDPEEAKVAVPDERFDWLCEAYKPKSRVPAFLTVFDIAGLTKGASTGVGLGNAFLSHVRAVDAIYQVVRAFDDAEIIHVEGDVDPIRDLSIIVDELLIKDAEFVEKHLEGLRKITSRGANTLEMKAKKEEQAIIEKVYQYLTETKQPIRKGDWSNREVEIINSLYLLTAKPVIYLVNMSERDFLRQKNKYLPKIKKWIDENSPGDTLIPMSVAFEERLTNFTEEEAIEECKKLNTKSMLPKIIVTGYNALNLINYFTCGEDEVRSWTIRKGTKAPQAAGVIHTDFEKAFVVGEIMHYQDLFDYKTENACRAAGKYLTKGKEYVMESGDIAHWK 388
               SCOP domains d1ni3a1 A:11-306 YchF GTP-binding protein N-terminal domain                                                                                                                                                                                                                                             d1ni3a2 A:307-388 YchF GTP-binding protein, C-terminal domain                      SCOP domains
               CATH domains 1ni3A01 A:11-66,A:85-134,A:226-306                      1ni3A02           1ni3A01 A:11-66,A:85-134,A:226-306                1ni3A03 A:135-225 TGS-like domain                                                          1ni3A01 A:11-66,A:85-134,A:226-306                                               1ni3A02 A:67-84,A:307-388  [code=3.10.20.30, no name defined]                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...........eeeeee....hhhhhhhhhhhh................eeeeee.hhhhhhhhhhhh..eee.eeeeee.hhhhh.........hhhhhhhhh...eeeeeee..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhh...hhhhh..hhhhhhhhhhhhhhhhh.eeeeee.hhhhhh.....hhhhhhhhhhh......eeeehhhhhhhhh..hhhhhhhhhhhh....hhhhhhhhhhhhh.eeeeee....eeeeeeee...hhhhhhhhhhhhhhhh..eeeeehhhhhhhhhhhhhhhhh....eee.........eee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------G_OBG  PDB: A:21-285 UniProt: 21-285                                                                                                                                                                                                                                     ------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1ni3 A  11 KVQWGRPGNNLKTGIVGmPNVGKSTFFRAITKSVLGNPANYPYATIDPEEAKVAVPDERFDWLCEAYKPKSRVPAFLTVFDIAGLTKGASTGVGLGNAFLSHVRAVDAIYQVVRAFDDAEIIHVEGDVDPIRDLSIIVDELLIKDAEFVEKHLEGLRKITSRGANTLEmKAKKEEQAIIEKVYQYLTETKQPIRKGDWSNREVEIINSLYLLTAKPVIYLVNmSERDFLRQKNKYLPKIKKWIDENSPGDTLIPmSVAFEERLTNFTEEEAIEECKKLNTKSmLPKIIVTGYNALNLINYFTCGEDEVRSWTIRKGTKAPQAAGVIHTDFEKAFVVGEImHYQDLFDYKTENACRAAGKYLTKGKEYVmESGDIAHWK 388
                                    20       |30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230  |    240       250       260    |  270       280       290  |    300       310       320       330       340       350       360       370       380        
                                            28-MSE                                                                                                                                                179-MSE                                               233-MSE                         265-MSE                     293-MSE                                                  350-MSE                      379-MSE     

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    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (3, 3)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1NI3)

(-) Gene Ontology  (12, 12)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (OLA1_SCHPO | O13998)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0016887    ATPase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0043023    ribosomal large subunit binding    Interacting selectively and non-covalently with any part of the larger ribosomal subunit.
    GO:0043022    ribosome binding    Interacting selectively and non-covalently with any part of a ribosome.
biological process
    GO:0008150    biological_process    Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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