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(-) Description

Title :  CRYSTAL STRUCTURE OF LAO/AO TRANSPORT SYSTEM FROM MYCOBACTERIUM SMEGMATIS BOUND TO GDP
 
Authors :  Seattle Structural Genomics Center For Infectious Disease (S
Date :  14 Jul 10  (Deposition) - 28 Jul 10  (Release) - 03 Jun 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Seattle Structural Genomics Center For Infectious Disease, Ssgcid, Mycobacterium, Pathogenic Bacterium, Tuberculosis, Methylmalonic Aciduria, Ortholog, Ras-Like Gtpase Superfamily, G-Domain, Arginine, Ornithine, Transport System, Gtpase, Mislabeled As An Atpase, Metallochaperone, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. E. Edwards, L. Baugh, J. Bullen, R. O. Baydo, P. Witte, K. Thompkins, I. Q. Phan, J. Abendroth, M. C. Clifton, B. Sankaran, W. C. Van Voorhis P. J. Myler, B. L. Staker, C. Grundner, D. D. Lorimer
Crystal Structures Of Mycobacterial Meab And Mmaa-Like Gtpases
J. Struct. Funct. Genom. V. 16 91 2015
PubMed-ID: 25832174  |  Reference-DOI: 10.1007/S10969-015-9197-2
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - LAO/AO TRANSPORT SYSTEM ATPASE
    Chains: A
    EC Number: 2.7.-.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: AVA0421
    Gene: MSMEG_3160
    Organism Scientific: MYCOBACTERIUM SMEGMATIS
    Organism Taxid: 246196
    Strain: ATCC 700084 / MC(2)155

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2GDP1Ligand/IonGUANOSINE-5'-DIPHOSPHATE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2GDP2Ligand/IonGUANOSINE-5'-DIPHOSPHATE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:64 , VAL A:65 , GLY A:66 , LYS A:67 , SER A:68 , THR A:69 , ASN A:200 , LYS A:201 , ASP A:203 , SER A:239 , ALA A:240 , VAL A:241 , HOH A:358 , HOH A:410BINDING SITE FOR RESIDUE GDP A 327

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3NXS)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3NXS)

 Sequence-Structure Mapping

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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    
   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:306
 aligned with A0QX37_MYCS2 | A0QX37 from UniProtKB/TrEMBL  Length:325

    Alignment length:321
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324 
         A0QX37_MYCS2     5 NVHELAQSIRDGDRSALARAITLVESTRADHREQAQQLLLDLMPEAGSAMHVGITGVPGVGKSTTIEALGMHLIEAGHRVAVLAVDPSSTRTGGSILGDKTRMARLAVHPDAYIRPSPTSGTLGGVAKATRETIVLLEAAGYDVILVETVGVGQSEVTVAGMVDTFVFLTLARTGDQLQGIKKGVLELADVIVVNKADGEHAVEAKAAARELSGAIRLIYPRESLWRPPVLTMSAVEGTGLPELWETVLRHREVLEEAGEFEARRRTQQVEWTWSMVRDAVLDRVMNHPEVRRIRDDVEQRVRLGELTPALAAQEILDAAQ 325
               SCOP domains d3nxsa_ A: automated matches                                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------ArgK-3nxsA01 A:22-295                                                                                                                                                                                                                                                             ------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.......eeeeee.....hhhhhhhhhhhhhhhh...eeeee..---------------.hhhhhhh..eeee......hhhhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhh...eeeeeeee.....ee.....hhhhh.eeee...hhhhhhhhhhhhhhhhhhhhhhh.........eee.......hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nxs A   6 NVHELAQSIRDGDRSALARAITLVESTRADHREQAQQLLLDLMPEAGSAMHVGITGVPGVGKSTTIEALGMHLIEAGHRVAVLAVD---------------RMARLAVHPDAYIRPSPTSGTLGGVAKATRETIVLLEAAGYDVILVETVGVGQSEVTVAGMVDTFVFLTLARTGDQLQGIKKGVLELADVIVVNKADGEHAVEAKAAARELSGAIRLIYPRESLWRPPVLTMSAVEGTGLPELWETVLRHREVLEEAGEFEARRRTQQVEWTWSMVRDAVLDRVMNHPEVRRIRDDVEQRVRLGELTPALAAQEILDAAQ 326
                                    15        25        35        45        55        65        75        85     |   -         - |     115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325 
                                                                                                                91             107
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  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  (1, 1)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3NXS)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: P-loop_NTPase (1112)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A   (A0QX37_MYCS2 | A0QX37)
molecular function
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0003924    GTPase activity    Catalysis of the reaction: GTP + H2O = GDP + phosphate.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.

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(-) Related Entries Specified in the PDB File

3md0 CRYSTAL STRUCTURE OF ARGININE/ORNITHINE TRANSPORT SYSTEM ATPASE FROM MYCOBACTERIUM TUBERCULOSIS BOUND TO GDP (A RAS- LIKE GTPASE SUPERFAMILY PROTEIN) RELATED ID: MYSMA.00200.B RELATED DB: TARGETDB