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(-) Description

Title :  CRYSTAL STRUCTURE OF A PROTEIN OF UNKNOWN FUNCTION WITH A CYSTATIN-LIKE FOLD (SARO_2880) FROM NOVOSPHINGOBIUM AROMATICIVORANS DSM AT 1.30 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  28 Jan 09  (Deposition) - 10 Feb 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.30
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Snoal-Like Polyketide Cyclase, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Ca- Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Protein Of Unknown Function With A Cystatin-Like Fold (Yp_498150. 1) From Novosphingobium Aromaticivorans Dsm 12444 At 1. 30 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PUTATIVE MEMBRANE PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: SPEEDET
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: SARO_2880, YP_498150.1
    Organism Scientific: NOVOSPHINGOBIUM AROMATICIVORANS
    Organism Taxid: 279238
    Strain: DSM 12444

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 12)

Asymmetric Unit (4, 12)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2CA1Ligand/IonCALCIUM ION
3MPD4Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
4MSE5Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (3, 22)
No.NameCountTypeFull Name
1ACT4Ligand/IonACETATE ION
2CA-1Ligand/IonCALCIUM ION
3MPD8Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
4MSE10Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:2 , GLU A:7 , HOH A:204BINDING SITE FOR RESIDUE CA A 130
2AC2SOFTWAREASP A:65 , GLU A:87 , HOH A:157BINDING SITE FOR RESIDUE ACT A 131
3AC3SOFTWAREASP A:26 , ARG A:60 , HOH A:187 , HOH A:188 , HOH A:276BINDING SITE FOR RESIDUE ACT A 132
4AC4SOFTWARELEU A:22 , GLN A:40 , ALA A:45 , ASP A:99 , HIS A:111 , HOH A:196 , HOH A:248BINDING SITE FOR RESIDUE MPD A 133
5AC5SOFTWARELEU A:22 , PHE A:55 , GLN A:68 , HOH A:146 , HOH A:162 , HOH A:279BINDING SITE FOR RESIDUE MPD A 134
6AC6SOFTWAREGLN A:116 , ASP A:117BINDING SITE FOR RESIDUE MPD A 135
7AC7SOFTWARELEU A:95 , HOH A:146 , HOH A:245 , HOH A:279BINDING SITE FOR RESIDUE MPD A 136

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3G0K)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3G0K)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) 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    
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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:129
 aligned with Q2G4A7_NOVAD | Q2G4A7 from UniProtKB/TrEMBL  Length:129

    Alignment length:129
                                    10        20        30        40        50        60        70        80        90       100       110       120         
         Q2G4A7_NOVAD     1 MARTAEEQANHDLVIEMYNKVLIAMDSSAVDRYIAPGYVQHSSLAEPSVEALKGFLDRVRAESPDARQTIHRSFVDGDHVITHTHVERWPGDAGLAVVDIFRVEGGMIVEHWDVIQDVPANPVNPNSMF 129
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhh....hhhhhhh.eeeeeee.......hhhhhhhhhhhhhhhh...eeeeeeeeee..eeeeeeeee.......eeeeeeeeee..eeeeeeeeeee............ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3g0k A   1 mARTAEEQANHDLVIEmYNKVLIAmDSSAVDRYIAPGYVQHSSLAEPSVEALKGFLDRVRAESPDARQTIHRSFVDGDHVITHTHVERWPGDAGLAVVDIFRVEGGmIVEHWDVIQDVPANPVNPNSmF 129
                            |       10      | 20    |   30        40        50        60        70        80        90       100      |110       120       | 
                            |              17-MSE  25-MSE                                                                           107-MSE              128-MSE
                            1-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 3G0K)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3G0K)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3G0K)

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q2G4A7_NOVAD | Q2G4A7)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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