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(-) Description

Title :  CRYSTAL STRUCTURE OF A BRANCHED-CHAIN PHOSPHOTRANSACYLASE FROM ENTEROCOCCUS FAECALIS V583
 
Authors :  K. R. Rajashankar, R. Kniewel, K. Lee, C. D. Lima, S. K. Burley, New York Research Center For Structural Genomics (Nysgxrc)
Date :  22 Dec 04  (Deposition) - 18 Jan 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Structural Genomics; Protein Structure Initiative; Psi; T1914; Ptb; Branched-Chain Phosphotransacylase; Nysgxrc; New York Sgx Research Center For Structural Genomics, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. R. Rajashankar, R. Kniewel, K. Lee, C. D. Lima
Crystal Structure Of A Branched-Chain Phosphotransacylase From Enterococcus Faecalis V583
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - BRANCHED-CHAIN PHOSPHOTRANSACYLASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET T7
    Expression System Strain: B834, DE3
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PTB
    Organism Scientific: ENTEROCOCCUS FAECALIS
    Organism Taxid: 226185
    Strain: V583

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1PO42Ligand/IonPHOSPHATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO A:162 , SER A:196 , GLU A:197 , GLU A:198 , HOH A:5009BINDING SITE FOR RESIDUE PO4 A 5001
2AC2SOFTWARELYS B:171 , ALA B:175 , THR B:195 , SER B:196 , GLU B:197 , GLU B:198 , HOH B:9007 , HOH B:9043BINDING SITE FOR RESIDUE PO4 B 9001

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Gly A:187 -Pro A:188
2Gly B:187 -Pro B:188

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1YCO)

(-) 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
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Chain A from PDB  Type:PROTEIN  Length:276
 aligned with Q834I9_ENTFA | Q834I9 from UniProtKB/TrEMBL  Length:273

    Alignment length:276
                                                                                                                                                                                                                                                                                                          273   
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270  |   
         Q834I9_ENTFA     1 MITVSIAGGSQPEILQLVKKALKEAEQPLQFIVFDTNENLDTENLWKYVHCSDEAAVAQEAVSLVATGQAQILLKGIIQTHTLLKEMLKSEHQLKNKPILSHVAMVELPAGKTFLLTDCAMNIAPTQATLIEIVENAKEVAQKLGLHHPKIALLSAAENFNPKMPSSVLAKEVTAHFNDQQEATVFGPLSLDLATSEEAVAHKRYSGPIMGDADILVVPTIDVGNCLYKSLTLFGHAKVGGTIVGTKVPVVLTSRSDSTESKFHSLRFAMRQV---   -
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeee...hhhhhhhhhhhhhhh...eeeeeee...........eeee..hhhhhhhhhhhhhhh....eeee...hhhhhhhhhh............eeeeeee.....eeeee........hhhhhhhhhhhhhhhhhhh.....eeeee.........hhhhhhhhhhhhhhh.....eeeeeehhhhhhhhhhhhhh...........eee..hhhhhhhhhhhhhhhh..eeeeeee.....eee.....hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1yco A   1 MITVSIAGGSQPEILQLVKKALKEAEQPLQFIVFDTNENLDTENLWKYVHCSDEAAVAQEAVSLVATGQAQILLKGIIQTHTLLKEMLKSEHQLKNKPILSHVAMVELPAGKTFLLTDCAMNIAPTQATLIEIVENAKEVAQKLGLHHPKIALLSAAENFNPKMPSSVLAKEVTAHFNDQQEATVFGPLSLDLATSEEAVAHKRYSGPIMGDADILVVPTIDVGNCLYKSLTLFGHAKVGGTIVGTKVPVVLTSRSDSTESKFHSLRFAMRQVHHH 276
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270      


Chain B from PDB  Type:PROTEIN  Length:267
 aligned with Q834I9_ENTFA | Q834I9 from UniProtKB/TrEMBL  Length:273

    Alignment length:274
                                                                                                                                                                                                                                                                                                          273 
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270  | 
         Q834I9_ENTFA     1 MITVSIAGGSQPEILQLVKKALKEAEQPLQFIVFDTNENLDTENLWKYVHCSDEAAVAQEAVSLVATGQAQILLKGIIQTHTLLKEMLKSEHQLKNKPILSHVAMVELPAGKTFLLTDCAMNIAPTQATLIEIVENAKEVAQKLGLHHPKIALLSAAENFNPKMPSSVLAKEVTAHFNDQQEATVFGPLSLDLATSEEAVAHKRYSGPIMGDADILVVPTIDVGNCLYKSLTLFGHAKVGGTIVGTKVPVVLTSRSDSTESKFHSLRFAMRQV-   -
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -----------PTA_PTB-1ycoB01 B:12-270                                                                                                                                                                                                                                           ---- Pfam domains (1)
           Pfam domains (2) -----------PTA_PTB-1ycoB02 B:12-270                                                                                                                                                                                                                                           ---- Pfam domains (2)
         Sec.struct. author .eeeeee...hhhhhhhhhhhhhhh...eeeeeee...........eeee..hhhhhhhhhhhhhhh....eeee...hhhhhhhhhhhhh------...eeeeeee.....eeeee........hhhhhhhhhhhhhhhhh.......eeeee...-.....hhhhhhhhhhhhhh......eeeeeehhhhhhhhhhhhhh...........eee..hhhhhhhhhhhhhhh...eeeeeee.....eee.....hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1yco B   1 MITVSIAGGSQPEILQLVKKALKEAEQPLQFIVFDTNENLDTENLWKYVHCSDEAAVAQEAVSLVATGQAQILLKGIIQTHTLLKEMLKSE------PILSHVAMVELPAGKTFLLTDCAMNIAPTQATLIEIVENAKEVAQKLGLHHPKIALLSAA-NFNPKMPSSVLAKEVTAHFNDQQEATVFGPLSLDLATSEEAVAHKRYSGPIMGDADILVVPTIDVGNCLYKSLTLFGHAKVGGTIVGTKVPVVLTSRSDSTESKFHSLRFAMRQVH 274
                                    10        20        30        40        50        60        70        80        90|      100       110       120       130       140       150      |160       170       180       190       200       210       220       230       240       250       260       270    
                                                                                                                     91     98                                                        157 |                                                                                                                   
                                                                                                                                                                                        159
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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 1YCO)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: Iso_DH (49)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q834I9_ENTFA | Q834I9)
molecular function
    GO:0016746    transferase activity, transferring acyl groups    Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
biological process
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.

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