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(-) Description

Title :  CRYSTAL STRUCTURE OF A PUTATIVE NUCLEASE BELONGING TO DUF820 (AVA_3926) FROM ANABAENA VARIABILIS ATCC 29413 AT 1.96 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  10 Sep 10  (Deposition) - 06 Oct 10  (Release) - 20 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.96
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-Biology, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of A Putative Nuclease Belonging To Duf82 (Ava_3926) From Anabaena Variabilis Atcc 29413 At 1. 96 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - UNCHARACTERIZED PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: SPEEDET
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: AVA_3926
    Organism Scientific: ANABAENA VARIABILIS
    Organism Taxid: 240292
    Strain: ATCC 29413 / PCC 7937

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 15)

Asymmetric/Biological Unit (5, 15)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2BU11Ligand/Ion1,4-BUTANEDIOL
3CL2Ligand/IonCHLORIDE ION
4EDO6Ligand/Ion1,2-ETHANEDIOL
5MSE4Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWARESER A:113 , PRO A:114 , ASP A:140 , PRO A:141 , ASP A:142 , HOH A:354BINDING SITE FOR RESIDUE ACT A 187
02AC2SOFTWARESER A:113 , GLN A:116 , GLN A:118BINDING SITE FOR RESIDUE ACT A 188
03AC3SOFTWAREPHE A:14 , LEU A:15 , LEU A:17 , PRO A:18 , GLU A:19 , HOH A:309 , HOH A:359BINDING SITE FOR RESIDUE BU1 A 189
04AC4SOFTWAREARG A:63 , TRP A:86 , ARG A:91 , ILE A:97 , HOH A:289BINDING SITE FOR RESIDUE CL A 191
05AC5SOFTWAREGLU A:28 , LYS A:30 , ILE A:32 , LYS A:123 , GLU B:143BINDING SITE FOR RESIDUE EDO A 192
06AC6SOFTWARESER A:54 , GLN A:59BINDING SITE FOR RESIDUE EDO A 194
07AC7SOFTWAREGLU A:19 , ALA A:23 , GLU A:67 , VAL A:78 , HOH A:279BINDING SITE FOR RESIDUE EDO A 197
08AC8SOFTWARETYR A:149 , THR A:155 , TYR B:149 , THR B:155 , EDO B:193BINDING SITE FOR RESIDUE CL B 190
09AC9SOFTWAREGLN A:118 , THR A:122 , LEU A:138 , TYR A:149 , GLN B:118 , THR B:122 , LEU B:138 , TYR B:149 , CL B:190BINDING SITE FOR RESIDUE EDO B 193
10BC1SOFTWAREGLU A:143 , GLU B:28 , ILE B:32 , LYS B:120 , LYS B:123BINDING SITE FOR RESIDUE EDO B 195
11BC2SOFTWAREGLU A:28 , VAL B:157 , ASP B:159 , HOH B:250BINDING SITE FOR RESIDUE EDO B 196

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3OT2)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Glu A:21 -Pro A:22
2Glu B:21 -Pro B:22

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3OT2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3OT2)

(-) Exons   (0, 0)

(no "Exon" information available for 3OT2)

(-) 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:179
 aligned with Q3M655_ANAVT | Q3M655 from UniProtKB/TrEMBL  Length:186

    Alignment length:179
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177         
         Q3M655_ANAVT     8 PITLDEFLKLPETEPASEYIEGKIIQKPMPQGKHSAIQSECVSVINSVVKPQRIARAFLELRCTFGDHSTVPDISVFIWSRIPREENGEIANIFLIAPDWTIEILSPDQSQTKVTKNILHCLKHGTQMGWLIDPDEQTVFVYRPQQETEVFDEPDALVPVPSFASELHLSIKDLFSWLL 186
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh........eeee..eeee....hhhhhhhhhhhhhhhhhhhh....eeeee...eee..eee...eeeee.hhh.................eeeee.....hhhhhhhhhhhhhhh...eeeeee....eeeee......eee.........hhhhh....hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ot2 A   8 PITLDEFLKLPETEPASEYIEGKIIQKPmPQGKHSAIQSECVSVINSVVKPQRIARAFLELRCTFGDHSTVPDISVFIWSRIPREENGEIANIFLIAPDWTIEILSPDQSQTKVTKNILHCLKHGTQmGWLIDPDEQTVFVYRPQQETEVFDEPDALVPVPSFASELHLSIKDLFSWLL 186
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177         
                                                       36-MSE                                                                                            135-MSE                                               


Chain B from PDB  Type:PROTEIN  Length:179
 aligned with Q3M655_ANAVT | Q3M655 from UniProtKB/TrEMBL  Length:186

    Alignment length:179
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177         
         Q3M655_ANAVT     8 PITLDEFLKLPETEPASEYIEGKIIQKPMPQGKHSAIQSECVSVINSVVKPQRIARAFLELRCTFGDHSTVPDISVFIWSRIPREENGEIANIFLIAPDWTIEILSPDQSQTKVTKNILHCLKHGTQMGWLIDPDEQTVFVYRPQQETEVFDEPDALVPVPSFASELHLSIKDLFSWLL 186
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ---------------------------------Uma2-3ot2B01 B:41-150                                                                                         ------------------------------------ Pfam domains (1)
           Pfam domains (2) ---------------------------------Uma2-3ot2B02 B:41-150                                                                                         ------------------------------------ Pfam domains (2)
         Sec.struct. author ..hhhhhh........eeee..eeee....hhhhhhhhhhhhhhhhhhhh....eeeee...eee..eee...eeeee.hhh.................eeeee.....hhhhhhhhhhhhhhh...eeeeee....eeeee......eee.........hhhhh....hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ot2 B   8 PITLDEFLKLPETEPASEYIEGKIIQKPmPQGKHSAIQSECVSVINSVVKPQRIARAFLELRCTFGDHSTVPDISVFIWSRIPREENGEIANIFLIAPDWTIEILSPDQSQTKVTKNILHCLKHGTQmGWLIDPDEQTVFVYRPQQETEVFDEPDALVPVPSFASELHLSIKDLFSWLL 186
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177         
                                                       36-MSE                                                                                            135-MSE
   Legend:   → Mismatch (orange background)
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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 3OT2)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3OT2)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: PDDEXK (13)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
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