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(-) Description

Title :  STRUCTURE OF THE N-TERMINAL DOMAIN OF ESCHERICHIA COLI GLUTAMINE SYNTHETASE ADENYLYLTRANSFERASE
 
Authors :  Y. Xu, R. Zhang, A. Joachimiak, P. D. Carr, D. L. Ollis, S. G. Vasudevan
Date :  12 Nov 03  (Deposition) - 27 Jul 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Main Alpha Helix, Dna Polymerase Beta Motif, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Xu, R. Zhang, A. Joachimiak, P. D. Carr, T. Huber, S. G. Vasudevan, D. L. Ollis
Structure Of The N-Terminal Domain Of Escherichia Coli Glutamine Synthetase Adenylyltransferase
Structure V. 12 861 2004
PubMed-ID: 15130478  |  Reference-DOI: 10.1016/J.STR.2004.02.029
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GLUTAMATE-AMMONIA-LIGASE ADENYLYLTRANSFERASE
    Chains: A
    EC Number: 2.7.7.42
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PDW1
    Expression System Strain: JM109
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: N-TERMINAL DOMAIN
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: GLUTAMINE-SYNTHETASE ADENYLYLTRANSFERASE, ATASE, ADENYLYLTRANSFERASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 13)

Asymmetric/Biological Unit (1, 13)
No.NameCountTypeFull Name
1MSE13Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 1V4A)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1V4A)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Glu A:21 -Pro A:22

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1V4A)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1V4A)

(-) Exons   (0, 0)

(no "Exon" information available for 1V4A)

(-) 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:429
 aligned with GLNE_ECOLI | P30870 from UniProtKB/Swiss-Prot  Length:946

    Alignment length:437
                                    10        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       390       400       410       420       430       
           GLNE_ECOLI     1 MKPLSSPLQQYWQTVVERLPEPLAEESLSAQAKSVLTFSDFVQDSVIAHPEWLTELESQPPQADEWQHYAAWLQEALCNVSDEAGLMRELRLFRRRIMVRIAWAQTLALVTEESILQQLSYLAETLIVAARDWLYDACCREWGTPCNAQGEAQPLLILGMGKLGGGELNFSSDIDLIFAWPEHGCTQGGRRELDNAQFFTRMGQRLIKVLDQPTQDGFVYRVDMRLRPFGESGPLVLSFAALEDYYQEQGRDWERYAMVKARIMGDSEGVYANELRAMLRPFVFRRYIDFSVIQSLRNMKGMIAREVRRRGLTDNIKLGAGGIREIEFIVQVFQLIRGGREPSLQSRSLLPTLSAIAELHLLSENDAEQLRVAYLFLRRLENLLQSINDEQTQTLPSDELNRARLAWAMDFADWPQLTGALTAHMTNVRRVFNELIG 437
               SCOP domains -d1v4aa2 A:2-286 Glutamine synthase adenylyltransferase GlnE, N-terminal domain                                                                                                                                                                                                               d1v4aa1 A:287-437 Glutamine synthase adenylyltransferase GlnE, domain 2                                                                                 SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------GlnE-1v4aA02 A:29-277                                                                                                                                                                                                                                    -------------------GlnD_UR_UTase-1v4aA01 A:297-436                                                                                                             - Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....ee..ee...eeeehhhhhh........eeeeeee..--------...hhhhhhhhhhhhhhhhhhh.........ee.....hhhhh..eeehhhhhhhhhhhhhhhhhhhhh..ee.....hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhh..hhhhh..hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v4a A   1 mKPLSSPLQQYWQTVVERLPEPLAEESLSAQAKSVLTFSDFVQDSVIAHPEWLTELESQPPQADEWQHYAAWLQEALCNVSDEAGLmRELRLFRRRImVRIAWAQTLALVTEESILQQLSYLAETLIVAARDWLYDACCREWGTPCNAQGEAQPLLILGmGKLGGGELNFSSDIDLIFAWPE--------RELDNAQFFTRmGQRLIKVLDQPTQDGFVYRVDmRLRPFGESGPLVLSFAALEDYYQEQGRDWERYAmVKARImGDSEGVYANELRAmLRPFVFRRYIDFSVIQSLRNmKGmIAREVRRRGLTDNIKLGAGGIREIEFIVQVFQLIRGGREPSLQSRSLLPTLSAIAELHLLSENDAEQLRVAYLFLRRLENLLQSINDEQTQTLPSDELNRARLAWAmDFADWPQLTGALTAHmTNVRRVFNELIG 437
                            |       10        20        30        40        50        60        70        80      | 90       100       110       120       130       140       150       160       170       180 |       -|      200 |     210       220   |   230       240       250       260   |   270       280       290       300 |     310       320       330       340       350       360       370       380       390       400       410       420    |  430       
                            |                                                                                    87-MSE     98-MSE                                                       160-MSE               182      191        202-MSE               224-MSE                           258-MSE |           278-MSE              299-MSE                                                                                                       409-MSE         425-MSE        
                            1-MSE                                                                                                                                                                                                                                                                264-MSE                               302-MSE
   Legend:   → Mismatch (orange background)
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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  (2, 2)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1V4A)

(-) Pfam Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Clan: KNTase_C (11)
(-)
Clan: NTP_transf (45)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (GLNE_ECOLI | P30870)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0008882    [glutamate-ammonia-ligase] adenylyltransferase activity    Catalysis of the reaction: ATP + [L-glutamate:ammonia ligase (ADP-forming)] = diphosphate + adenylyl-[L-glutamate:ammonia ligase (ADP-forming)].
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    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:0016779    nucleotidyltransferase activity    Catalysis of the transfer of a nucleotidyl group to a reactant.
    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.
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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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        GLNE_ECOLI | P30870: 3k7d

(-) Related Entries Specified in the PDB File

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