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(-) Description

Title :  CRYSTAL STRUCTURE OF PH0226 PROTEIN FROM PYROCOCCUS HORIKOSHII OT3
 
Authors :  N. K. Lokanath, H. Yamamoto, N. Kunishima, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  26 Mar 04  (Deposition) - 24 May 05  (Release) - 13 May 08  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (2x)
Biol. Unit 2:  B  (2x)
Biol. Unit 3:  A  (1x)
Biol. Unit 4:  B  (1x)
Keywords :  Dimer, Riken Structural Genomics/Proteomics Initiative, Rsgi, Structural Genomics, Unknown Function, Nppsfa, National Project On Protein Structural And Functional Analyses (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. K. Lokanath, H. Yamamoto, N. Kunishima
Crystal Structure Of Ph0226 Protein From Pyrococcus Horikoshii Ot3
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN PH0226
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET11A
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: PYROCOCCUS HORIKOSHII
    Organism Taxid: 53953
    Synonym: METHYL TRANSFERASE, SAM DEPENDENT METHYLTRANSFERASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): A 
Biological Unit 2 (2x):  B
Biological Unit 3 (1x): A 
Biological Unit 4 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 10)

Asymmetric Unit (2, 10)
No.NameCountTypeFull Name
1MSE8Mod. Amino AcidSELENOMETHIONINE
2SAM2Ligand/IonS-ADENOSYLMETHIONINE
Biological Unit 1 (2, 10)
No.NameCountTypeFull Name
1MSE8Mod. Amino AcidSELENOMETHIONINE
2SAM2Ligand/IonS-ADENOSYLMETHIONINE
Biological Unit 2 (2, 10)
No.NameCountTypeFull Name
1MSE8Mod. Amino AcidSELENOMETHIONINE
2SAM2Ligand/IonS-ADENOSYLMETHIONINE
Biological Unit 3 (2, 5)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE
2SAM1Ligand/IonS-ADENOSYLMETHIONINE
Biological Unit 4 (2, 5)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE
2SAM1Ligand/IonS-ADENOSYLMETHIONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:7 , TYR A:13 , GLN A:19 , TYR A:21 , ARG A:24 , ALA A:46 , GLY A:48 , ASP A:67 , ILE A:68 , SER A:69 , MSE A:72 , GLY A:92 , ASP A:93 , ALA A:94 , ILE A:110 , ASP A:111 , SER A:112 , HIS A:115 , PHE A:116 , HOH A:304 , HOH A:307 , HOH A:314 , HOH A:361BINDING SITE FOR RESIDUE SAM A 302
2AC2SOFTWARETYR B:7 , TYR B:13 , GLN B:19 , TYR B:21 , ARG B:24 , ALA B:46 , PHE B:52 , ASP B:67 , ILE B:68 , SER B:69 , MSE B:72 , GLY B:92 , ASP B:93 , ALA B:94 , ILE B:110 , ASP B:111 , SER B:112 , HIS B:115 , PHE B:116 , HOH B:303 , HOH B:306 , HOH B:309 , HOH B:310BINDING SITE FOR RESIDUE SAM B 301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1VE3)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1VE3)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1VE3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1VE3)

(-) Exons   (0, 0)

(no "Exon" information available for 1VE3)

(-) 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:212
 aligned with O57965_PYRHO | O57965 from UniProtKB/TrEMBL  Length:227

    Alignment length:226
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221      
         O57965_PYRHO     2 GFKEYYRVFPTYTDINSQEYRSRIETLEPLLMKYMKKRGKVLDLACGVGGFSFLLEDYGFEVVGVDISEDMIRKAREYAKSRESNVEFIVGDARKLSFEDKTFDYVIFIDSIVHFEPLELNQVFKEVRRVLKPSGKFIMYFTDLRELLPRLKESLVVGQKYWISKVIPDQEERTVVIEFKSEQDSFRVRFNVWGKTGVELLAKLYFTKEAEEKVGNYSYLTVYNPK 227
               SCOP domains d1ve3a1 A:2-227 Hypothetical protein PH0226                                                                                                                                                                                        SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhh.......hhhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhh..eeeeee.hhhhhhhhhhhhhhh....eeee............eeeeeee.hhhhhhhhhhhhhhhhhhhheeeeeeeeeeeehhhhhhhhh..---------..eeeee....eeeee.-----..eeeee..hhhhhhhhhh..eeeeeeeee...eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ve3 A   2 GFKEYYRVFPTYTDINSQEYRSRIETLEPLLmKYmKKRGKVLDLACGVGGFSFLLEDYGFEVVGVDISEDmIRKAREYAKSRESNVEFIVGDARKLSFEDKTFDYVIFIDSIVHFEPLELNQVFKEVRRVLKPSGKFImYFTDLRELLPRLKE---------ISKVIPDQEERTVVIEF-----SFRVRFNVWGKTGVELLAKLYFTKEAEEKVGNYSYLTVYNPK 227
                                    11        21        31 |  |   41        51        61        71|       81        91       101       111       121       131       141       151  |      -  |    171        |-    |  191       201       211       221      
                                                          33-MSE                                 72-MSE                                                             140-MSE       154       164             180   186                                         
                                                             36-MSE                                                                                                                                                                                           

Chain B from PDB  Type:PROTEIN  Length:226
 aligned with O57965_PYRHO | O57965 from UniProtKB/TrEMBL  Length:227

    Alignment length:226
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221      
         O57965_PYRHO     2 GFKEYYRVFPTYTDINSQEYRSRIETLEPLLMKYMKKRGKVLDLACGVGGFSFLLEDYGFEVVGVDISEDMIRKAREYAKSRESNVEFIVGDARKLSFEDKTFDYVIFIDSIVHFEPLELNQVFKEVRRVLKPSGKFIMYFTDLRELLPRLKESLVVGQKYWISKVIPDQEERTVVIEFKSEQDSFRVRFNVWGKTGVELLAKLYFTKEAEEKVGNYSYLTVYNPK 227
               SCOP domains d1ve3b_ B: Hypothetical protein PH0226                                                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -----------------------------------------Methyltransf_11-1ve3B01 B:43-140                                                                  --------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -----------------------------------------Methyltransf_11-1ve3B02 B:43-140                                                                  --------------------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author .hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhh..eeeeee.hhhhhhhhhhhhhhhh...eeee............eeeeeee.hhhhhhhhhhhhhhhhhhhheeeeeeeeeee.hhhhhhhhhhhhhhhhh.eeeeeeeee....eeeeeeee...eeeeeee..hhhhhhhhhhhhheeeeeeee...eeeeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ve3 B   2 GFKEYYRVFPTYTDINSQEYRSRIETLEPLLmKYmKKRGKVLDLACGVGGFSFLLEDYGFEVVGVDISEDmIRKAREYAKSRESNVEFIVGDARKLSFEDKTFDYVIFIDSIVHFEPLELNQVFKEVRRVLKPSGKFImYFTDLRELLPRLKESLVVGQKYWISKVIPDQEERTVVIEFKSEQDSFRVRFNVWGKTGVELLAKLYFTKEAEEKVGNYSYLTVYNPK 227
                                    11        21        31 |  |   41        51        61        71|       81        91       101       111       121       131       141       151       161       171       181       191       201       211       221      
                                                          33-MSE                                 72-MSE                                                             140-MSE                                                                                   
                                                             36-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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1VE3)

(-) Pfam Domains  (1, 2)

Asymmetric Unit

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (O57965_PYRHO | O57965)
molecular function
    GO:0051539    4 iron, 4 sulfur cluster binding    Interacting selectively and non-covalently with a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
    GO:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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