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(-) Description

Title :  CRYSTAL STRUCTURE OF PROTEIN OF UNKNOWN FUNCTION FROM PSEUDOMONAS AERUGINOSA
 
Authors :  B. Nocek, X. Xu, A. Savchenko, A. Edwards, A. Joachimiak, Midwest Cent Structural Genomics (Mcsg)
Date :  22 Aug 05  (Deposition) - 04 Oct 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Hypothetical Protein, Structural Genomics, Mcsg, Pseudomonas Aeruginosa, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Nocek, X. Xu, A. Savchenko, A. Edwards, A. Joachimiak
Crystal Structure Of Hypothetical Protein From Pseudomonas Aeruginosa
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN PA4388
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 208964
    Strain: PAO1

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric/Biological Unit (2, 5)
No.NameCountTypeFull Name
1CL3Ligand/IonCHLORIDE ION
2GOL2Ligand/IonGLYCEROL

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:84 , ARG A:133 , SER B:35 , VAL B:36BINDING SITE FOR RESIDUE CL A 401
2AC2SOFTWAREHIS A:24 , GLY A:30 , PHE A:31 , PRO A:32 , HOH A:2700 , HIS B:24BINDING SITE FOR RESIDUE CL A 501
3AC3SOFTWAREARG A:133 , GLN B:56BINDING SITE FOR RESIDUE CL A 601
4AC4SOFTWAREARG A:18 , LEU A:70 , GOL A:2648 , HOH A:2665 , HOH A:2707 , VAL B:20BINDING SITE FOR RESIDUE GOL A 2647
5AC5SOFTWAREVAL A:20 , GOL A:2647 , HOH A:2753 , HOH A:2796 , LEU B:70 , VAL B:71 , GLY B:72 , HOH B:282BINDING SITE FOR RESIDUE GOL A 2648

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Gln A:206 -Gly A:207
2Ala B:-2 -Asn B:-1
3Ala B:81 -Val B:82
4Gln B:206 -Gly B:207

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2ARZ)

(-) 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:238
 aligned with Q9HW16_PSEAE | Q9HW16 from UniProtKB/TrEMBL  Length:244

    Alignment length:238
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231        
         Q9HW16_PSEAE     2 SVEAAKNARELLLKEYRAVLSTHSKKWPGFPFGSVVPYCLDAEGRPLILISRIAQHTHNLQADPRCSMLVGERGAEDIQAVGRLTLLAEARQLAEEEVAAAAERYYRYFPESADYHRVHDFDFWVLQPVQWRFIGGFGAIHWLAAERVPLANPFAGEAERGMVEHMNSDHAAAIAHYVELAGLPAHAAAQLAGIDTEGFHLRIGQGLHWLPFPAACGNPGAVRQALVQLARAERWPTV 239
               SCOP domains d2arza1 A:2-239 Hypothetical protein PA4388                                                                                                                                                                                                    SCOP domains
               CATH domains 2arzA01 A:2-151 Electron Transport, Fmn-binding Protein; Chain A                                                                                      ---------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhh.eeeeeee.......eeeeeee.ee.....eeeeee..hhhhhhhhhh.eeeeeee...........eeeeeeeeee.hhhhhhhhhhhhhhhhhhhh.......eeeeeeeeeeeeee.....eeeee...........hhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeee...eeeeee..eeeeee......hhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2arz A   2 SVEAAKNARELLLKEYRAVLSTHSKKWPGFPFGSVVPYCLDAEGRPLILISRIAQHTHNLQADPRCSMLVGERGAEDIQAVGRLTLLAEARQLAEEEVAAAAERYYRYFPESADYHRVHDFDFWVLQPVQWRFIGGFGAIHWLAAERVPLANPFAGEAERGMVEHMNSDHAAAIAHYVELAGLPAHAAAQLAGIDTEGFHLRIGQGLHWLPFPAACGNPGAVRQALVQLARAERWPTV 239
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231        


Chain B from PDB  Type:PROTEIN  Length:235
 aligned with Q9HW16_PSEAE | Q9HW16 from UniProtKB/TrEMBL  Length:244

    Alignment length:242
                               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  
         Q9HW16_PSEAE     - ---MSVEAAKNARELLLKEYRAVLSTHSKKWPGFPFGSVVPYCLDAEGRPLILISRIAQHTHNLQADPRCSMLVGERGAEDIQAVGRLTLLAEARQLAEEEVAAAAERYYRYFPESADYHRVHDFDFWVLQPVQWRFIGGFGAIHWLAAERVPLANPFAGEAERGMVEHMNSDHAAAIAHYVELAGLPAHAAAQLAGIDTEGFHLRIGQGLHWLPFPAACGNPGAVRQALVQLARAERWPTV 239
               SCOP domains d2arzb_ B: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains 2arzB01 B:-2-151 Electron Transport, Fmn-binding Protein; Chain A                                                                                         ---------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhh.eeeeeee.......eeeeeee.ee.....eeeeee..hhhhhhhhhh.eeeeeee.-------...eeeeeeeeee.hhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeeeeeeeeee.....eeeee.hhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeee...eeeeee..eeeeee......hhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2arz B  -2 ANSMSVEAAKNARELLLKEYRAVLSTHSKKWPGFPFGSVVPYCLDAEGRPLILISRIAQHTHNLQADPRCSMLVGE-------AVGRLTLLAEARQLAEEEVAAAAERYYRYFPESADYHRVHDFDFWVLQPVQWRFIGGFGAIHWLAAERVPLANPFAGEAERGMVEHMNSDHAAAIAHYVELAGLPAHAAAQLAGIDTEGFHLRIGQGLHWLPFPAACGNPGAVRQALVQLARAERWPTV 239
                                     7        17        27        37        47        57        67     |   -   |    87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237  
                                                                                                      73      81
   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 beta proteins (24004)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q9HW16_PSEAE | Q9HW16)
molecular function
    GO:0010181    FMN binding    Interacting selectively and non-covalently with flavin mono nucleotide. Flavin mono nucleotide (FMN) is the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes.
    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.
biological process
    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.

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 Related Entries

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