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(-) Description

Title :  X-RAY CRYSTAL STRUCTURE OF PUTATIVE UNIVERSAL STRESS PROTEIN FROM AQUIFEX AEOLICUS
 
Authors :  J. Osipiuk, M. Zhou, S. Moy, F. Collart, A. Joachimiak, Midwest Center For Structural Genomics (Mcsg)
Date :  16 Aug 03  (Deposition) - 18 Nov 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A,B  (2x)
Keywords :  Structural Genomics, Universal Stress Protein, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Osipiuk, M. Zhou, S. Moy, F. Collart, A. Joachimiak
Structural Homolog Of Universal Stress Protein From Aquifex Aeolicus
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN AQ_178
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: AQ_178
    Organism Scientific: AQUIFEX AEOLICUS
    Organism Taxid: 63363
    Synonym: UNIVERSAL STRESS PROTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (2x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE
2SO41Ligand/IonSULFATE ION
Biological Unit 1 (2, 3)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE
2SO41Ligand/IonSULFATE ION
Biological Unit 2 (2, 6)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE
2SO42Ligand/IonSULFATE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:66 , ARG A:69 , ARG A:70 , ARG B:66 , ARG B:69 , ARG B:70BINDING SITE FOR RESIDUE SO4 B 136

(-) SS Bonds  (3, 3)

Asymmetric Unit
No.Residues
1A:14 -A:114
2A:121 -B:121
3B:14 -B:114

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1Q77)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1Q77)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1Q77)

(-) Exons   (0, 0)

(no "Exon" information available for 1Q77)

(-) 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:138
 aligned with Y178_AQUAE | O66565 from UniProtKB/Swiss-Prot  Length:135

    Alignment length:138
                               1                                                                                                                                      
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127        
           Y178_AQUAE     - ---MKVLLVLTDAYSDCEKAITYAVNFSEKLGAELDILAVLEDVYNLERANVTFGLPFPPEIKEESKKRIERRLREVWEKLTGSTEIPGVEYRIGPLSEEVKKFVEGKGYELVVWACYPSAYLCKVIDGLNLASLIVK 135
               SCOP domains d1q77a_ A: Hypothetical protein Aq_178                                                                                                     SCOP domains
               CATH domains 1q77A00 A:-2-135 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeeeeee.....hhhhhhhhhhhhh....eeeeeeehhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhh......eeee..hhhhhhhhhhh.....eeee...hhhhhhhhhhhh..eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1q77 A  -2 SNAmKVLLVLTDAYSDCEKAITYAVNFSEKLGAELDILAVLEDVYNLERANVTFGLPFPPEIKEESKKRIERRLREVWEKLTGSTEIPGVEYRIGPLSEEVKKFVEGKGYELVVWACYPSAYLCKVIDGLNLASLIVK 135
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127        
                               |                                                                                                                                      
                               1-MSE                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:138
 aligned with Y178_AQUAE | O66565 from UniProtKB/Swiss-Prot  Length:135

    Alignment length:138
                               1                                                                                                                                      
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127        
           Y178_AQUAE     - ---MKVLLVLTDAYSDCEKAITYAVNFSEKLGAELDILAVLEDVYNLERANVTFGLPFPPEIKEESKKRIERRLREVWEKLTGSTEIPGVEYRIGPLSEEVKKFVEGKGYELVVWACYPSAYLCKVIDGLNLASLIVK 135
               SCOP domains d1q77b_ B: Hypothetical protein Aq_178                                                                                                     SCOP domains
               CATH domains 1q77B00 B:-2-135 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                     CATH domains
           Pfam domains (1) ---Usp-1q77B01 B:1-132                                                                                                                 --- Pfam domains (1)
           Pfam domains (2) ---Usp-1q77B02 B:1-132                                                                                                                 --- Pfam domains (2)
         Sec.struct. author ....eeeeeee.....hhhhhhhhhhhhhh...eeeeeeehhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhh.......eeee..hhhhhhhhhhh.....eeeee..hhhhhhhhhhhh..eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1q77 B  -2 SNAmKVLLVLTDAYSDCEKAITYAVNFSEKLGAELDILAVLEDVYNLERANVTFGLPFPPEIKEESKKRIERRLREVWEKLTGSTEIPGVEYRIGPLSEEVKKFVEGKGYELVVWACYPSAYLCKVIDGLNLASLIVK 135
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127        
                               1-MSE
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → 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  (1, 2)

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

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: HUP (230)
(-)
Family: Usp (9)
(-)
Aquifex aeolicus (1)
1aUsp-1q77B01B:1-132
1bUsp-1q77B02B:1-132

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Y178_AQUAE | O66565)
biological process
    GO:0006950    response to stress    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation).

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  1q77
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  Y178_AQUAE | O66565
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 Related Entries

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

(no "Entries Sharing at Least One Protein Chain" available for 1Q77)

(-) Related Entries Specified in the PDB File

1jmv HAEMOPHYLUS INFLUENZAE UNIVERSAL STRESS PROTEIN, USPA RELATED ID: APC22268 RELATED DB: TARGETDB
1mjh ATP-BINDING DOMAIN OF PROTEIN MJ0577