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(-) Description

Title :  CRYSTAL STRUCTURE OF N-ACETYL-GAMMA-GLUTAMYL-PHOSPHATE REDUCTASE (TTHA1904) FROM THERMUS THERMOPHILUS
 
Authors :  P. H. Rehse, S. Yokoyama, Riken Structural Genomics/Proteomics In (Rsgi)
Date :  27 Feb 07  (Deposition) - 28 Aug 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.01
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (4x)
Keywords :  Amino Acid Biosynthesis, Structural Genomics, Riken Structural Genomics/Proteomics Initiative, Rsgi, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. H. Rehse, S. Yokoyama
Crystal Structure Of N-Acetyl-Gamma-Glutamyl-Phosphate Reductase (Ttha1904) From Thermus Thermophilus
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
    Expression System Plasmid: PET-11A
    Expression System Strain: B834 (DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: THERMUS THERMOPHILUS
    Organism Taxid: 300852
    Strain: HB8

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (1x): A
Biological Unit 2 (4x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 12)

Asymmetric Unit (3, 12)
No.NameCountTypeFull Name
1AZI7Ligand/IonAZIDE ION
2MSE3Mod. Amino AcidSELENOMETHIONINE
3SO42Ligand/IonSULFATE ION
Biological Unit 1 (3, 12)
No.NameCountTypeFull Name
1AZI7Ligand/IonAZIDE ION
2MSE3Mod. Amino AcidSELENOMETHIONINE
3SO42Ligand/IonSULFATE ION
Biological Unit 2 (3, 48)
No.NameCountTypeFull Name
1AZI28Ligand/IonAZIDE ION
2MSE12Mod. Amino AcidSELENOMETHIONINE
3SO48Ligand/IonSULFATE ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:78 , ARG A:103 , GLY A:148 , CYS A:149 , ARG A:209 , HIS A:210 , HOH A:1021 , HOH A:1274BINDING SITE FOR RESIDUE SO4 A 1001
2AC2SOFTWARESER A:13 , SER A:37 , ARG A:38 , ARG A:39BINDING SITE FOR RESIDUE SO4 A 1002
3AC3SOFTWAREARG A:135BINDING SITE FOR RESIDUE AZI A 1003
4AC4SOFTWAREGLY A:14 , TYR A:15 , ALA A:16 , GLY A:184 , ALA A:185 , HOH A:1059 , HOH A:1080 , HOH A:1134BINDING SITE FOR RESIDUE AZI A 1004
5AC5SOFTWAREARG A:112 , TYR A:113BINDING SITE FOR RESIDUE AZI A 1005
6AC6SOFTWAREARG A:125 , HOH A:1102 , HOH A:1159 , HOH A:1304BINDING SITE FOR RESIDUE AZI A 1006
7AC7SOFTWAREARG A:209BINDING SITE FOR RESIDUE AZI A 1007
8AC8SOFTWAREHIS A:46 , ARG A:53 , LYS A:272 , GLN A:273BINDING SITE FOR RESIDUE AZI A 1008

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1His A:344 -Pro A:345

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2OZP)

(-) Exons   (0, 0)

(no "Exon" information available for 2OZP)

(-) 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:342
 aligned with Q5SH26_THET8 | Q5SH26 from UniProtKB/TrEMBL  Length:345

    Alignment length:342
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343  
         Q5SH26_THET8     4 KKTLSIVGASGYAGGEFLRLALSHPYLEVKQVTSRRFAGEPVHFVHPNLRGRTNLKFVPPEKLEPADILVLALPHGVFAREFDRYSALAPVLVDLSADFRLKDPELYRRYYGEHPRPDLLGRFVYAVPELYREALKGADWIAGAGCNATATLLGLYPLLKAGVLKPTPIFVTLLISTSAGGAEASPASHHPERAGSIRVYKPTGHRHTAEVVENLPGRPEVHLTAIATDRVRGILMTAQCFVQDGWSERDVWQAYREAYAGEPFIRLVKQKKGVHRYPDPRFVQGTNYADIGFELEEDTGRLVVMTAIDNLVKGTAGHALQALNVRMGWPETLGLDFPGLHP 345
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains --Semialdhyde_dh-2ozpA02 A:6-141                                                                                                          ----Semialdhyde_dhC-2ozpA01 A:146-316                                                                                                                                          ----------------------------- Pfam domains
         Sec.struct. author .eeeeee...hhhhhhhhhhhhh...eeeeee........hhhhhhhhhh........hhhhh....eeee....hhhhhhhhhhhh...eeee........hhhhhhhhhh...hhhhh...ee.hhhhhhhhhhh..eee..hhhhhhhhhhhhhhhhh.......eeeeeee.hhhhh...hhhhhhhhhh...eeee....hhhhhhhhh......eeeeeee......eeeeeeee.....hhhhhhhhhhhhhh....eee...........hhhhhh....eeeeeee.....eeeeeeee......hhhhhhhhhhhhh............... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2ozp A   4 KKTLSIVGASGYAGGEFLRLALSHPYLEVKQVTSRRFAGEPVHFVHPNLRGRTNLKFVPPEKLEPADILVLALPHGVFAREFDRYSALAPVLVDLSADFRLKDPELYRRYYGEHPRPDLLGRFVYAVPELYREALKGADWIAGAGCNATATLLGLYPLLKAGVLKPTPIFVTLLISTSAGGAEASPASHHPERAGSIRVYKPTGHRHTAEVVENLPGRPEVHLTAIATDRVRGILmTAQCFVQDGWSERDVWQAYREAYAGEPFIRLVKQKKGVHRYPDPRFVQGTNYADIGFELEEDTGRLVVmTAIDNLVKGTAGHALQALNVRmGWPETLGLDFPGLHP 345
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233     | 243       253       263       273       283       293       303    |  313       323      |333       343  
                                                                                                                                                                                                                                                                     239-MSE                                                              308-MSE               330-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  (0, 0)

(no "SCOP Domain" information available for 2OZP)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2OZP)

(-) Pfam Domains  (2, 2)

Asymmetric Unit
(-)
Clan: GADPH_aa-bio_dh (59)
(-)
Clan: NADP_Rossmann (1239)

(-) Gene Ontology  (11, 11)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q5SH26_THET8 | Q5SH26)
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:0009085    lysine biosynthetic process    The chemical reactions and pathways resulting in the formation of lysine, 2,6-diaminohexanoic acid.
    GO:0019878    lysine biosynthetic process via aminoadipic acid    The chemical reactions and pathways resulting in the formation of lysine by the aminoadipic pathway.
    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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