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(-) Description

Title :  THE STRUCTURE OF N-ACETYL-GAMMA-GLUTAMYL-PHOSPHATE REDUCTASE FROM SALMONELLA TYPHIMURIUM.
 
Authors :  M. E. Cuff, M. Zhou, J. Abdullah, A. Joachimiak, Midwest Center For S Genomics (Mcsg)
Date :  13 Feb 06  (Deposition) - 21 Mar 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  N-Acetyl-Gamma-Glutamyl-Phosphate Reductase, Semialdehyde Dehydrogenase, Nad Binding Domain, Amino Acid Transport Metabolism, Arginine Biosynthesis, Structural Genomics, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Midwest Center For Structural Genomics (Mcsg)
The Structure Of N-Acetyl-Gamma-Glutamyl-Phosphate Reductas From Salmonella Typhimurium.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - N-ACETYL-GAMMA-GLUTAMYL-PHOSPHATE REDUCTASE
    Chains: A
    EC Number: 1.2.1.38
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: ARGC
    Organism Scientific: SALMONELLA TYPHIMURIUM
    Organism Taxid: 99287
    Strain: LT2
    Synonym: AGPR, N- ACETYL-GLUTAMATE SEMIALDEHYDE DEHYDROGENASE, NAGSA DEHYDROGENASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 13)

Asymmetric Unit (2, 13)
No.NameCountTypeFull Name
1MSE3Mod. Amino AcidSELENOMETHIONINE
2SO410Ligand/IonSULFATE ION
Biological Unit 1 (2, 52)
No.NameCountTypeFull Name
1MSE12Mod. Amino AcidSELENOMETHIONINE
2SO440Ligand/IonSULFATE ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREMSE A:1 , MSE A:27 , THR A:28 , HOH A:417 , HOH A:455 , HOH A:686BINDING SITE FOR RESIDUE SO4 A 401
02AC2SOFTWAREHIS A:82 , SER A:103 , GLY A:104 , TYR A:118 , ARG A:213 , SO4 A:406 , HOH A:734BINDING SITE FOR RESIDUE SO4 A 402
03AC3SOFTWAREALA A:328 , GLU A:329 , HOH A:522 , HOH A:592 , HOH A:678 , HOH A:697BINDING SITE FOR RESIDUE SO4 A 403
04AC4SOFTWAREGLU A:137 , VAL A:140 , LYS A:267 , HOH A:472 , HOH A:681BINDING SITE FOR RESIDUE SO4 A 404
05AC5SOFTWAREGLY A:11 , TYR A:12 , ALA A:13 , GLY A:190 , ARG A:191 , HOH A:414 , HOH A:432 , HOH A:683 , HOH A:732 , HOH A:737BINDING SITE FOR RESIDUE SO4 A 405
06AC6SOFTWARELEU A:102 , ARG A:107 , GLY A:153 , CYS A:154 , ARG A:213 , HIS A:214 , SO4 A:402 , HOH A:611 , HOH A:734BINDING SITE FOR RESIDUE SO4 A 406
07AC7SOFTWAREHIS A:253 , ALA A:254 , HOH A:667 , HOH A:675BINDING SITE FOR RESIDUE SO4 A 407
08AC8SOFTWARELYS A:53 , LEU A:272 , ASP A:274 , LYS A:275BINDING SITE FOR RESIDUE SO4 A 408
09AC9SOFTWARETYR A:207 , GLY A:208 , HOH A:466 , HOH A:568 , HOH A:590 , HOH A:698BINDING SITE FOR RESIDUE SO4 A 409
10BC1SOFTWAREGLY A:188 , TYR A:207 , HIS A:212 , ARG A:213 , HOH A:518 , HOH A:651BINDING SITE FOR RESIDUE SO4 A 410

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2G17)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2G17)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2G17)

(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ARGCPS01224 N-acetyl-gamma-glutamyl-phosphate reductase active site.ARGC_SALTY149-165  1A:149-165
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ARGCPS01224 N-acetyl-gamma-glutamyl-phosphate reductase active site.ARGC_SALTY149-165  4A:149-165

(-) Exons   (0, 0)

(no "Exon" information available for 2G17)

(-) 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:337
 aligned with ARGC_SALTY | Q8ZKL8 from UniProtKB/Swiss-Prot  Length:334

    Alignment length:337
                               1                                                                                                                                                                                                                                                                                                                                             
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       
           ARGC_SALTY     - ---MLNTLIVGASGYAGAELVSYVNRHPHMTITALTVSAQSNDAGKLISDLHPQLKGIVDLPLQPMSDVRDFSADVDVVFLATAHEVSHDLAPQFLQAGCVVFDLSGAFRVNDRAFYEKYYGFTHQYPELLEQAVYGLAEWNVDKLNTANLIAVPGCYPTAAQLSLKPLIDGGLLDLTQWPVINATSGVSGAGRKAAISNSFCEVSLQPYGVFTHRHQPEIAVHLGAEVIFTPHLGNFPRGILETITCRLKAGVTHAQVADVLQKAYGDKPLVRLYDKGVPALKNVVGLPFCDIGFAVQGEHLIVVATEDNLLKGAAAQAVQCANIRFGFAETQSLI 334
               SCOP domains ---d2g17a1 A:1-153,A:309-334 N-acetyl-gamma-glutamyl-phosphate reductase ArgC                                                                               d2g17a2 A:154-308 N-acetyl-gamma-glutamyl-phosphate reductase ArgC                                                                                         d2g17a1 A:1-153,A:309-334  SCOP domains
               CATH domains 2g17A01 A:-2-152,A:313-334 NAD(P)-binding Rossmann-like Domain                                                                                             2g17A02 A:153-312 Dihydrodipicolinate Reductase; domain 2                                                                                                       2g17A01                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee...hhhhhhhhhhhhhh..eeeeeeeee........hhhhhhhhhh......eeee.hhhhh.....eeee..hhhhhhhhhhhhhhh..eeee........hhhhhhhhhh....hhhhhhhhee.hhhhhhhhhh...eee..hhhhhhhhhhhhhhhhh.........eeeeee.hhhhh.......hhhhh.eee......hhhhhhhhhhh...eeeeeee.....eeeeeeee.....hhhhhhhhhhhhhh....eee......hhhhh.....eeeeeeee..eeeeeeee......hhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------ARGC             ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2g17 A  -2 SNAmLNTLIVGASGYAGAELVSYVNRHPHmTITALTVSAQSNDAGKLISDLHPQLKGIVDLPLQPmSDVRDFSADVDVVFLATAHEVSHDLAPQFLQAGCVVFDLSGAFRVNDRAFYEKYYGFTHQYPELLEQAVYGLAEWNVDKLNTANLIAVPGCYPTAAQLSLKPLIDGGLLDLTQWPVINATSGVSGAGRKAAISNSFCEVSLQPYGVFTHRHQPEIAVHLGAEVIFTPHLGNFPRGILETITCRLKAGVTHAQVADVLQKAYGDKPLVRLYDKGVPALKNVVGLPFCDIGFAVQGEHLIVVATEDNLLKGAAAQAVQCANIRFGFAETQSLI 334
                               |     7        17        27        37        47        57     |  67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       
                               |                        27-MSE                              63-MSE                                                                                                                                                                                                                                                                           
                               1-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 Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (2, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2G17)

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)
Chain A   (ARGC_SALTY | Q8ZKL8)
molecular function
    GO:0003942    N-acetyl-gamma-glutamyl-phosphate reductase activity    Catalysis of the reaction: N-acetyl-L-glutamate 5-semialdehyde + NADP+ + phosphate = N-acetyl-5-glutamyl phosphate + NADPH + H+.
    GO:0051287    NAD binding    Interacting selectively and non-covalently with nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016620    oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which an aldehyde or ketone (oxo) group acts as a hydrogen or electron donor and reduces NAD or NADP.
    GO:0046983    protein dimerization activity    The formation of a protein dimer, a macromolecular structure consists of two noncovalently associated identical or nonidentical subunits.
biological process
    GO:0006526    arginine biosynthetic process    The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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