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(-) Description

Title :  CRYSTAL STRUCTURE OF A PUTATIVE O-METHYLTRANSFERASE (NPUN_R0239) FROM NOSTOC PUNCTIFORME PCC 73102 AT 2.15 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  29 Aug 07  (Deposition) - 11 Sep 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.15
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A,B  (2x)
Keywords :  Methyltransferase Domain, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of An Uncharacterized Protein (Zp_00112478. 1) From Nostoc Punctiforme Pcc 73102 At 2. 15 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: ZP_00112478.1
    Organism Scientific: NOSTOC PUNCTIFORME
    Organism Taxid: 63737
    Strain: PCC 73102

 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  (3, 32)

Asymmetric Unit (3, 32)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2EDO10Ligand/Ion1,2-ETHANEDIOL
3MSE20Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (2, 30)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EDO10Ligand/Ion1,2-ETHANEDIOL
3MSE20Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (2, 60)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EDO20Ligand/Ion1,2-ETHANEDIOL
3MSE40Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREPHE B:139 , HIS B:175 , ASN B:239 , HOH B:418BINDING SITE FOR RESIDUE CL B 335
02AC2SOFTWAREHIS A:175 , ASN A:239 , EDO A:337BINDING SITE FOR RESIDUE CL A 335
03AC3SOFTWAREVAL A:194 , ASP A:195 , TRP A:196 , GLY A:221 , SER A:222 , ALA A:223 , EDO A:341 , HOH A:420BINDING SITE FOR RESIDUE EDO A 336
04AC4SOFTWARESER B:172 , PRO B:238 , ASN B:239 , HOH B:418BINDING SITE FOR RESIDUE EDO B 336
05AC5SOFTWARESER A:172 , SER A:174 , PRO A:238 , ASN A:239 , CL A:335BINDING SITE FOR RESIDUE EDO A 337
06AC6SOFTWAREARG A:18 , HOH A:419 , ASN B:11 , THR B:12 , ARG B:18BINDING SITE FOR RESIDUE EDO A 338
07AC7SOFTWAREGLY A:211 , LYS B:141 , VAL B:202 , GLU B:205 , HOH B:464BINDING SITE FOR RESIDUE EDO A 339
08AC8SOFTWAREMSE A:146 , GLN A:326BINDING SITE FOR RESIDUE EDO A 340
09AC9SOFTWARETRP A:196 , HIS A:243 , EDO A:336BINDING SITE FOR RESIDUE EDO A 341
10BC1SOFTWAREHIS B:217 , THR B:218BINDING SITE FOR RESIDUE EDO B 337
11BC2SOFTWAREASN B:29 , ALA B:33 , LYS B:47BINDING SITE FOR RESIDUE EDO B 338
12BC3SOFTWAREASP B:195 , TRP B:196 , GLY B:221 , SER B:222 , ALA B:223 , HOH B:340BINDING SITE FOR RESIDUE EDO B 339

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2R3S)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Thr A:279 -Pro A:280
2Thr B:279 -Pro B:280

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2R3S)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2R3S)

(-) Exons   (0, 0)

(no "Exon" information available for 2R3S)

(-) 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:330
                                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains 2r3sA01 A:3-82 'winged helix' repressor DNA binding domain                      -2r3sA02 A:84-120                     2r3sA03 A:121-334 Vaccinia Virus protein VP39                                                                                                                                                                        CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eehhhhhhhhhh.hhhhhhhhhhhhhhh..eeee..eeeehhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhhhhhh.eeeee...........eeeeeee.hhhhhhhhhhhhhhhhhhhheeeeeeeeeee.........hhhhhhhhhhhhhhh......hhhhhhhhhhhh...eeeee.......eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2r3s A   3 TPSPALFFNTVNAYQRSAAIKAAVELNVFTAISQGIESSQSLAQKCQTSERGmRmLCDYLVIIGFmTKQAEGYRLTSDSAmFLDRQSKFYVGDAIEFLLSPmITNGFNDLTAAVLKGGTAISSEGTLSPEHPVWVQFAKAmSPmmANPAQLIAQLVNEIEPLKVLDISASHGLFGIAVAQHNPNAEIFGVDWASVLEVAKENARIQGVASRYHTIAGSAFEVDYGNDYDLVLLPNFLHHFDVATCEQLLRKIKTALAVEGKVIVFDFIPNSDRITPPDAAAFSLVmLATTPNGDAYTFAEYESmFSNAGFSHSQLHSLPTTQQQVIVAYK 334
                                    12        22        32        42        52  | |   62     |  72        82|       92       102 |     112       122       132       142|  ||  152       164       174       184       194       204       214       224       234       244       254       264       274       284     | 294       304   |   314       324       334
                                                                               55-MSE       68-MSE         83-MSE              104-MSE                                143-MSE          160|                                                                                                                            290-MSE           308-MSE                      
                                                                                 57-MSE                                                                                  146-MSE        163                                                                                                                                                                           
                                                                                                                                                                          147-MSE                                                                                                                                                                                     


Chain B from PDB  Type:PROTEIN  Length:325
                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2r3sB01 B:2-82 'winged helix' repressor DNA binding domain                       -2r3sB02 B:84-120                     2r3sB03 B:121-334 Vaccinia Virus protein VP39                                                                                                                                                                  CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.hhhhhhhhhhhhhhh..eeee..eeeehhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh.hhh.eeeee...........eeeeeee.hhhhhhhhhhhhhhhhhhhheeeeeeeeeee.........hhhhhhhhhhhhhhh......hhhhhhhhhhhh...eeeee.......eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2r3s B   2 STPSPALFFNTVNAYQRSAAIKAAVELNVFTAISQGIESSQSLAQKCQTSERGmRmLCDYLVIIGFmTKQAEGYRLTSDSAmFLDRQSKFYVGDAIEFLLSPmITNGFNDLTAAVLKGGTAITLSPEHPVWVQFAKAmSPmmANPAQLIAQLVNEPLKVLDISASHGLFGIAVAQHNPNAEIFGVDWASVLEVAKENARIQGVASRYHTIAGSAFEVDYGNDYDLVLLPNFLHHFDVATCEQLLRKIKTALAVEGKVIVFDFIPNSDRITPPDAAAFSLVmLATTPNGDAYTFAEYESmFSNAGFSHSQLHSLPTTQQQVIVAYK 334
                                    11        21        31        41        51   | |  61      | 71        81 |      91       101  |    111       121 ||    135       145||     155    || 169       179       189       199       209       219       229       239       249       259       269       279       289|      299       309       319       329     
                                                                                55-MSE       68-MSE         83-MSE              104-MSE            123|            143-MSE          160|                                                                                                                          290-MSE           308-MSE                      
                                                                                  57-MSE                                                            128               146-MSE        165                                                                                                                                                                         
                                                                                                                                                                       147-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 2R3S)

(-) CATH Domains  (3, 6)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2R3S)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2R3S)

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