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(-) Description

Title :  PHERS FROM STAPHYLOCOCCUS HAEMOLYTICUS- RATIONAL PROTEIN ENGINEERING AND INHIBITOR STUDIES
 
Authors :  A. G. Evdokimov, M. Mekel
Date :  09 Oct 07  (Deposition) - 06 Nov 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Heterotetramer, Phenylalanine, Trna, Aminoacyl-Trna Synthetase, Atp-Binding, Cytoplasm, Ligase, Magnesium, Metal-Binding, Nucleotide-Binding, Protein Biosynthesis, Rna-Binding, Trna-Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. G. Evdokimov, M. Mekel, K. Hutchings, L. Narasimhan, T. Holler, T. Mcgrath, B. Beattie, E. Fauman, C. Yan, H. Heaslet, R. Walter, B. Finzel, J. Ohren, P. Mcconnell, T. Braden, F. Sun, C. Spessard, C. Banotai, L. Al-Kassim, W. Ma, P. Wengender, D. Kole, N. Garceau, P. Toogood, J. Liu
Rational Protein Engineering In Action: The First Crystal Structure Of A Phenylalanine Trna Synthetase From Staphylococcus Haemolyticus.
J. Struct. Biol. V. 162 152 2008
PubMed-ID: 18086534  |  Reference-DOI: 10.1016/J.JSB.2007.11.002
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PHENYLALANYL-TRNA SYNTHETASE ALPHA CHAIN
    Chains: A, C
    EC Number: 6.1.1.20
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15 DERIVATIVE
    Expression System Strain: BL-AI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PHES
    Organism Scientific: STAPHYLOCOCCUS HAEMOLYTICUS
    Organism Taxid: 1283
    Synonym: PHENYLALANINE--TRNA LIGASE ALPHA CHAIN, PHERS
 
Molecule 2 - PHENYLALANYL-TRNA SYNTHETASE BETA CHAIN
    Chains: B, D
    EC Number: 6.1.1.20
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15 DERIVATIVE
    Expression System Strain: BL-AI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PHET
    Mutation: YES
    Organism Scientific: STAPHYLOCOCCUS HAEMOLYTICUS
    Organism Taxid: 1283
    Synonym: PHENYLALANINE--TRNA LIGASE BETA CHAIN, PHERS

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 5)

Asymmetric/Biological Unit (3, 5)
No.NameCountTypeFull Name
1GAX2Ligand/Ion1-{3-[(4-PYRIDIN-2-YLPIPERAZIN-1-YL)SULFONYL]PHENYL}-3-(1,3-THIAZOL-2-YL)UREA
2SO42Ligand/IonSULFATE ION
3ZN1Ligand/IonZINC ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS B:731 , HIS B:735 , SER B:744 , THR B:745 , HOH B:1060BINDING SITE FOR RESIDUE SO4 B 801
2AC2SOFTWARECYS C:267 , CYS C:270 , CYS C:275 , CYS C:278BINDING SITE FOR RESIDUE ZN C 3
3AC3SOFTWARELYS D:731 , HIS D:735 , SER D:744 , THR D:745 , HOH D:952 , HOH D:1071BINDING SITE FOR RESIDUE SO4 D 801
4AC4SOFTWARESER A:174 , GLN A:177 , GLN A:214 , GLU A:216 , PHE A:254 , PRO A:255 , PHE A:256 , THR A:257 , GLY A:288 , ALA A:289 , VAL A:296 , ALA A:311 , GLY A:313 , HOH A:391BINDING SITE FOR RESIDUE GAX A 1
5AC5SOFTWARESER C:174 , GLN C:177 , MET C:181 , GLN C:214 , GLU C:216 , PHE C:254 , PHE C:256 , THR C:257 , GLY C:288 , ALA C:289 , VAL C:296 , ALA C:311 , GLY C:313 , HOH C:418BINDING SITE FOR RESIDUE GAX C 2

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Gly A:188 -Pro A:189
2Glu A:258 -Pro A:259
3Gly C:188 -Pro C:189
4Glu C:258 -Pro C:259

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (3, 6)

Asymmetric/Biological Unit (3, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TRBDPS50886 tRNA-binding domain profile.SYFB_STAHJ39-154
 		  2B:39-154
D:39-154
2B5PS51483 B5 domain profile.SYFB_STAHJ408-483
 		  2B:408-483
D:408-483
3FDX_ACBPS51447 Ferredoxin-fold anticodon binding (FDX-ACB) domain profile.SYFB_STAHJ708-800
 		  2B:708-800
D:708-799

(-) Exons   (0, 0)

(no "Exon" information available for 2RHS)

(-) 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:249
 aligned with SYFA_STAHJ | Q4L5E3 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:265
                                    96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346     
           SYFA_STAHJ    87 NQQLAEETIDVTLPSRQISIGSKHPLTRTVEEIEDLFLGLGYEIVDGYEVEQDYYNFEALNLPKSHPARDMQDSFYITDEILMRTHTSPVQARTMEKRNGQGPVKIICPGKVYRRDSDDATHSHQFTQIEGLVVDKNIKMSDLKGTLELVAKKLFGADREIRLRPSYFPFTEPSVEVDVSCFKCKGKGCNVCKHTGWIEILGAGMVHPNVLEMAGFDSNEYSGFAFGMGPDRIAMLKYGIEDIRYFYTNDVRFLEQFKAVEDRGE 351
               SCOP domains d2rhsa_ A: automated matches                                                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------2rhsA01 A:109-345 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                        ------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh................hhhhhhhhhhhhhhhh...ee.....eeehhhhhhhhh....hhhhh..........eee...hhhhhhhhhhhhh....eeeeeeeeee...........eeeeeeeeeee...hhhhhhhhhhhhhhhhhh....eeeeeeee..eeeeeeeee.----------------.eeeeeeeeehhhhhhhh.......eeeeeeehhhhhhhhhhh....hhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2rhs A  87 NQQLAEETIDVTLPSRQISIGSKHPLTRTVEEIEDLFLGLGYEIVDGYEVEQDYYNFEALNLPKSHPARDMQDSFYITDEILMRTHTSPVQARTMEKRNGQGPVKIICPGKVYRRDSDDATHSHQFTQIEGLVVDKNIKMSDLKGTLELVAKKLFGADREIRLRPSYFPFTEPSVEVDVS----------------WIEILGAGMVHPNVLEMAGFDSNEYSGFAFGMGPDRIAMLKYGIEDIRYFYTNDVRFLEQFKAVEDRGE 351
                                    96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266         -      |286       296       306       316       326       336       346     
                                                                                                                                                                                                             266              283                                                                    


Chain B from PDB  Type:PROTEIN  Length:786
 aligned with SYFB_STAHJ | Q4L5E4 from UniProtKB/Swiss-Prot  Length:800

    Alignment length:800
                                    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       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790       800
           SYFB_STAHJ     1 MLISNEWLKDYVDAGVKVEDLAERITRTGIEVDDMIDYSKDIKNLVVGYIQSKEKHPDADKLNICQVDIGEEEPVQIVCGAPNVDAGQHVIVAKVGGRLPGGIKIKRAKLRGERSEGMICSLQEIGISSNVVPKAYENGIFVFQTEVEPGTDALTALYLNDQVMEFDLTPNRADALSMVGTAYEVAALYQTEMTKPETQSNETSESATNELSVTIDNPEKVPYYSARVVKNVSIEPSPIWVQARLIKAGIRPINNVVDISNYVLLEYGQPLHMFDQDHIGSKEIVVRQAKDEETMTTLDNNERKLVDTDIVISNGQEPIALAGVMGGDFSEVTEQTTNVVIEGAIFDPVSIRHTSRRLNLRSEASSRFEKGIATEFVDEAVDRACYLLQELASGEVLQDRVSSGDLGSFVTPIDITAEKVNKTIGFNLSNDEIQSIFRQLGFETTLKGETLTVNVPSRRKDITIKEDLIEEVARIYGYDEIPSSLPVFGEVTSGELTDRQHKTRTLKETLEGAGLNQAITYSLVSKDHAKDFALQERPTISLLMPMSEAHATLRQSLLPHLIEATAYNVARKNKDVRLYEIGRVFFGNGEGELPDEVEYLSGILTGEYVVNAWQGKKEEIDFFIAKGVVDRVAEKLNLEFSYKAGKIEGLHPGRTAIVSLEGQDIGFIGELHPQVAADNDLKRTYVFELNYDAMMQVAVGYINYEQIPKFPGVTRDIALEVNHDVPSSELKQIIHNNGEDILQSTLVFDVYEGEHLEKGKKSVAIRLNYLDTEDTLTDERVSKIHDKILEALQAQGATIR 800
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2rhsB01 B:1-38,B:161-191              2rhsB02 B:39-160        Nucleic acid-binding proteins                                                                     2rhsB01 B:1-38,B:161-191       -----------2rhsB03 B:203-404 Phenylalanyl-trna Synthetase, Chain B, domain 3                                                                                                                                         ---2rhsB04 B:408-482  [code=3.30.56.20, no name defined]                      ------------2rhsB05 B:495-698 Bira Bifunctional Protein; Domain 2                                                                                                                                                       -------------2rhsB06 B:712-800  [code=3.30.70.380, no name defined]                                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeehhhhhh......hhhhhhhhhhhh..eeeeeee.....eeeeeeeeeeee.-------.eeeee.....eeeee..........eeeeeeeeeee...ee..ee.---..ee.ee..hhhhh......hhhhh..............hhhhhh....eeeeee.hhhhhhhhhhhhhhhhhhhhh................hhhhh.eeee.......eeeeeeee.......hhhhhhhhhh......hhhhhhhhhhhhhhh..eeeee.hhh...eeeeee....eeee.....eeee....eeee....eeee...ee............eeeeeee.hhhhhhhhhhhh...hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh.ee....eee......eeeeeeehhhhhhhhh...hhhhhhhhhhhh..eeeee..eeeeeee........hhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhh..ee.....eehhhhh..........ee.....hhhh.ee...hhhhhhhhhhhhhhh....eeeeeeeeeee........eeeeeeeeeee.eeeeehhhheeee.hhhhhhhhhhhhhhhhh..eeeee.....eeeeeeeeeee..eeeeeeeeehhhhhhhh....eeeeeeehhhhhhh...............eeeeeeeeee...hhhhhhhhhhhhh...eeeeeeeeee........eeeeeeeeee..----.hhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------TRBD  PDB: B:39-154 UniProt: 39-154                                                                                 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------B5  PDB: B:408-483 UniProt: 408-483                                         --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FDX_ACB  PDB: B:708-800 UniProt: 708-800                                                      PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2rhs B   1 MLISNEWLKDYVDAGVKVEDLAERITRTGIEVDNMIDYSKDIKNLVVGYIQSKEK-------NICQVDIGEEEPVQIVCGAPNVDAGQHVIVAKVGGRLPGGIKIKRAK---ERSEGMICSLQEIGISSNVVPKAYENGIFVFPTEVEPGTDALTALYLNDQVMEFDLTPNRADALSMVGTAYEVAALYQTEMTKPETQSNETSESATNELSVTIDNPEKVPYYSARVVKNVSIEPSPIWVQARLIKAGIRPINNVVDISNYVLLEYGQPLHMFDQDHIGSKEIVVRQAKDEETMTTLDNNERKLVDTDIVISNGQEPIALAGVMGGDFSEVTEQTTNVVIEGAIFDPVSIRHTSRRLNLRSEASSRFEKGIATEFVDEAVDRACYLLQELASGEVLQDRVSSGDLGSFVTPIDITAEKVNKTIGFNLSNDEIQSIFRQLGFETTLKGETLTVNVPSRRKDITIKEDLIEEVARIYGYDEIPSSLPVFGEVTSGELTDRQHKTRTLKETLEGAGLNQAITYSLVSKDHAKDFALQERPTISLLMPMSEAHATLRQSLLPHLIEATAYNVARKNKDVRLYEIGRVFFGNGEGELPDEVEYLSGILTGEYVVNAWQGKKEEIDFFIAKGVVDRVAEKLNLEFSYKAGKIEGLHPGRTAIVSLGGAGIGFIGELHPQVAADNDLKRTYVFELNYDAMMQVAVGYINYEQIPKFPGVTRDIALEVNHDVPSSELKQIIHNNGEDILQSTLVFDVYEGEHLEKGKKSVAIRLNYLD----LTDERVSKIHDKILEALQAQGATIR 800
                                    10        20        30        40        50    |    -  |     70        80        90       100        |-  |    120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770|    | 780       790       800
                                                                                 55      63                                           109 113                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               771  776                        


Chain C from PDB  Type:PROTEIN  Length:271
 aligned with SYFA_STAHJ | Q4L5E3 from UniProtKB/Swiss-Prot  Length:352

    Alignment length:273
                                    88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348   
           SYFA_STAHJ    79 ELLKNEKLNQQLAEETIDVTLPSRQISIGSKHPLTRTVEEIEDLFLGLGYEIVDGYEVEQDYYNFEALNLPKSHPARDMQDSFYITDEILMRTHTSPVQARTMEKRNGQGPVKIICPGKVYRRDSDDATHSHQFTQIEGLVVDKNIKMSDLKGTLELVAKKLFGADREIRLRPSYFPFTEPSVEVDVSCFKCKGKGCNVCKHTGWIEILGAGMVHPNVLEMAGFDSNEYSGFAFGMGPDRIAMLKYGIEDIRYFYTNDVRFLEQFKAVEDRGE 351
               SCOP domains d2r  hsc_ C: automated matches                                                                                                                                                                                                                                                    SCOP domains
               CATH domains 2rh  sC00 C:81-351 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                                                            CATH domains
           Pfam domains (1) -----Phe_tRNA--tRNA-synt_2d-2rhsC03 C:94-343                                                                                                                                                                                                                             -------- Pfam domains (1)
           Pfam domains (2) -----Phe_tRNA--tRNA-synt_2d-2rhsC04 C:94-343                                                                                                                                                                                                                             -------- Pfam domains (2)
         Sec.struct. author .hh--hhhhhhhhhh................hhhhhhhhhhhhhhhh...ee.....eeehhhhhhhhh...................eee...hhhhhhhhhhh......eeeeeeeeee...........eeeeeeeeeee...hhhhhhhhhhhhhhhhhh....eeeeeeee..eeeeeeeeee................eeeeeeeeeehhhhhhhhh......eeeeeeehhhhhhhhhhh....hhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2rhs C  81 ELM--EKLNQQLAEETIDVTLPSRQISIGSKHPLTRTVEEIEDLFLGLGYEIVDGYEVEQDYYNFEALNLPKSHPARDMQDSFYITDEILMRTHTSPVQARTMEKRNGQGPVKIICPGKVYRRDSDDATHSHQFTQIEGLVVDKNIKMSDLKGTLELVAKKLFGADREIRLRPSYFPFTEPSVEVDVSCFKCKGKGCNVCKHTGWIEILGAGMVHPNVLEMAGFDSNEYSGFAFGMGPDRIAMLKYGIEDIRYFYTNDVRFLEQFKAVEDRGE 351
                              |  |  88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348   
                             83 84                                                                                                                                                                                                                                                                           


Chain D from PDB  Type:PROTEIN  Length:785
 aligned with SYFB_STAHJ | Q4L5E4 from UniProtKB/Swiss-Prot  Length:800

    Alignment length:799
                                    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       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790         
           SYFB_STAHJ     1 MLISNEWLKDYVDAGVKVEDLAERITRTGIEVDDMIDYSKDIKNLVVGYIQSKEKHPDADKLNICQVDIGEEEPVQIVCGAPNVDAGQHVIVAKVGGRLPGGIKIKRAKLRGERSEGMICSLQEIGISSNVVPKAYENGIFVFQTEVEPGTDALTALYLNDQVMEFDLTPNRADALSMVGTAYEVAALYQTEMTKPETQSNETSESATNELSVTIDNPEKVPYYSARVVKNVSIEPSPIWVQARLIKAGIRPINNVVDISNYVLLEYGQPLHMFDQDHIGSKEIVVRQAKDEETMTTLDNNERKLVDTDIVISNGQEPIALAGVMGGDFSEVTEQTTNVVIEGAIFDPVSIRHTSRRLNLRSEASSRFEKGIATEFVDEAVDRACYLLQELASGEVLQDRVSSGDLGSFVTPIDITAEKVNKTIGFNLSNDEIQSIFRQLGFETTLKGETLTVNVPSRRKDITIKEDLIEEVARIYGYDEIPSSLPVFGEVTSGELTDRQHKTRTLKETLEGAGLNQAITYSLVSKDHAKDFALQERPTISLLMPMSEAHATLRQSLLPHLIEATAYNVARKNKDVRLYEIGRVFFGNGEGELPDEVEYLSGILTGEYVVNAWQGKKEEIDFFIAKGVVDRVAEKLNLEFSYKAGKIEGLHPGRTAIVSLEGQDIGFIGELHPQVAADNDLKRTYVFELNYDAMMQVAVGYINYEQIPKFPGVTRDIALEVNHDVPSSELKQIIHNNGEDILQSTLVFDVYEGEHLEKGKKSVAIRLNYLDTEDTLTDERVSKIHDKILEALQAQGATI 799
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2rhsD01 D:1-38,D:161-191              2rhsD02 D:39-160       Nucleic acid-binding proteins                                                                      2rhsD01 D:1-38,D:161-191       -----------2rhsD03 D:203-404 Phenylalanyl-trna Synthetase, Chain B, domain 3                                                                                                                                         ---2rhsD04 D:408-482  [code=3.30.56.20, no name defined]                      ------------2rhsD05 D:495-698 Bira Bifunctional Protein; Domain 2                                                                                                                                                       -------------2rhsD06 D:712-799  [code=3.30.70.380, no name defined]                                   CATH domains
           Pfam domains (1) --------------------------------------------tRNA_bind-2      rhsD01 D:45-152                                                                            -------------------------------------------------------------------B3_4-2rhsD03 D:220-393                                                                                                                                                        ----------------B5-2rhsD05 D:410-478                                                 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FDX-ACB-2rhsD07 D:708-799                                                                    Pfam domains (1)
           Pfam domains (2) --------------------------------------------tRNA_bind-2      rhsD02 D:45-152                                                                            -------------------------------------------------------------------B3_4-2rhsD04 D:220-393                                                                                                                                                        ----------------B5-2rhsD06 D:410-478                                                 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FDX-ACB-2rhsD08 D:708-799                                                                    Pfam domains (2)
         Sec.struct. author .eeehhhhh.......hhhhhhhhhhh...eeeeeee.....eeeeeeee.....------.eeeeee......eeeee.........eeeeeeeeee........ee.--...ee.ee..............------............hhhhhh....eeeeee....hhhhhhhhhhhhhhhhhh............eeeee.hhh..eee........eeeeeee.......hhhhhhhhhhh.....hhhhhhhhhhhhhhh...eeee.hhh....eeeee.....eeee...eeee.....eeee....eee.................eeeee....hhhhhhhhhhhh.....hhhhhhhh.hhhhhhhhhhhhhhhhhhhh..eeee..eee......eeeeeeehhhhhhhhh...hhhhhhhhhhhh..eeeee..eeeeeee.......hhhhhhhhhhhhhh...................hhhhhhhhhhhhhhhhh..ee.....ee...............ee..........ee...hhhhhhhhhhhhhhh....eeeeeeeeeee........eeeeeeeeeee.eeeeehhhheeee.hhhhhhhhhhhhhhhhh..eeeee.....eeeeeeeeeee..eeeeeeeeehhhhhhhh....eeeeeeehhhhhhh...............eeeeeeeeee...hhhhhhhhhhhh....eeeeeeeeee........eeeeeeeeee.......hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------TRBD  PDB: D:39-154 UniProt: 39-154                                                                                 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------B5  PDB: D:408-483 UniProt: 408-483                                         --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FDX_ACB  PDB: D:708-799 UniProt: 708-800                                                     PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2rhs D   1 MLISNEWLKDYVDAGVKVEDLAERITRTGIEVDNMIDYSKDIKNLVVGYIQSKEK------LNICQVDIGEEEPVQIVCGAPNVDAGQHVIVAKVGGRLPGGIKIKRAK--GERSEGMICSLQEIGISSNVVP------IFVFPTEVEPGTDALTALYLNDQVMEFDLTPNRADALSMVGTAYEVAALYQTEMTKPETQSNETSESATNELSVTIDNPEKVPYYSARVVKNVSIEPSPIWVQARLIKAGIRPINNVVDISNYVLLEYGQPLHMFDQDHIGSKEIVVRQAKDEETMTTLDNNERKLVDTDIVISNGQEPIALAGVMGGDFSEVTEQTTNVVIEGAIFDPVSIRHTSRRLNLRSEASSRFEKGIATEFVDEAVDRACYLLQELASGEVLQDRVSSGDLGSFVTPIDITAEKVNKTIGFNLSNDEIQSIFRQLGFETTLKGETLTVNVPSRRKDITIKEDLIEEVARIYGYDEIPSSLPVFGEVTSGELTDRQHKTRTLKETLEGAGLNQAITYSLVSKDHAKDFALQERPTISLLMPMSEAHATLRQSLLPHLIEATAYNVARKNKDVRLYEIGRVFFGNGEGELPDEVEYLSGILTGEYVVNAWQGKKEEIDFFIAKGVVDRVAEKLNLEFSYKAGKIEGLHPGRTAIVSLGGAGIGFIGELHPQVAADNDLKRTYVFELNYDAMMQVAVGYINYEQIPKFPGVTRDIALEVNHDVPSSELKQIIHNNGEDILQSTLVFDVYEGEHLEKGKKSVAIRLNYLDTEDTLTDERVSKIHDKILEALQAQGATI 799
                                    10        20        30        40        50    |    - |      70        80        90       100        |- |     120       130  |    140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730       740       750       760       770       780       790         
                                                                                 55     62                                            109  |                  133    140                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
                                                                                                                                         112
   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/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (6, 14)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (6, 12)

Asymmetric/Biological Unit
(-)
Clan: OB (224)
(-)
Clan: PheT-TilS (7)
(-)
Clan: no clan defined [family: B5] (6)
(-)
Clan: no clan defined [family: FDX-ACB] (5)
(-)
Clan: tRNA_bind_arm (7)
(-)
Clan: tRNA_synt_II (64)

(-) Gene Ontology  (15, 26)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,C   (SYFA_STAHJ | Q4L5E3)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004812    aminoacyl-tRNA ligase activity    Catalysis of the formation of aminoacyl-tRNA from ATP, amino acid, and tRNA with the release of diphosphate and AMP.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0004826    phenylalanine-tRNA ligase activity    Catalysis of the reaction: ATP + L-phenylalanine + tRNA(Phe) = AMP + diphosphate + L-phenylalanyl-tRNA(Phe).
    GO:0000049    tRNA binding    Interacting selectively and non-covalently with transfer RNA.
biological process
    GO:0006432    phenylalanyl-tRNA aminoacylation    The process of coupling phenylalanine to phenylalanyl-tRNA, catalyzed by phenylalanyl-tRNA synthetase. In tRNA aminoacylation, the amino acid is first activated by linkage to AMP and then transferred to either the 2'- or the 3'-hydroxyl group of the 3'-adenosine residue of the tRNA.
    GO:0043039    tRNA aminoacylation    The chemical reactions and pathways by which the various amino acids become bonded to their corresponding tRNAs. The most common route for synthesis of aminoacyl tRNA is by the formation of an ester bond between the 3'-hydroxyl group of the most 3' adenosine of the tRNA, usually catalyzed by the cognate aminoacyl-tRNA ligase. A given aminoacyl-tRNA ligase aminoacylates all species of an isoaccepting group of tRNA molecules.
    GO:0006418    tRNA aminoacylation for protein translation    The synthesis of aminoacyl tRNA by the formation of an ester bond between the 3'-hydroxyl group of the most 3' adenosine of the tRNA, to be used in ribosome-mediated polypeptide synthesis.
    GO:0006412    translation    The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Chain B,D   (SYFB_STAHJ | Q4L5E4)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0004812    aminoacyl-tRNA ligase activity    Catalysis of the formation of aminoacyl-tRNA from ATP, amino acid, and tRNA with the release of diphosphate and AMP.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0004826    phenylalanine-tRNA ligase activity    Catalysis of the reaction: ATP + L-phenylalanine + tRNA(Phe) = AMP + diphosphate + L-phenylalanyl-tRNA(Phe).
    GO:0000049    tRNA binding    Interacting selectively and non-covalently with transfer RNA.
biological process
    GO:0006432    phenylalanyl-tRNA aminoacylation    The process of coupling phenylalanine to phenylalanyl-tRNA, catalyzed by phenylalanyl-tRNA synthetase. In tRNA aminoacylation, the amino acid is first activated by linkage to AMP and then transferred to either the 2'- or the 3'-hydroxyl group of the 3'-adenosine residue of the tRNA.
    GO:0008033    tRNA processing    The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group.
    GO:0006412    translation    The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        SYFA_STAHJ | Q4L5E3: 2rhq
        SYFB_STAHJ | Q4L5E4: 2rhq

(-) Related Entries Specified in the PDB File

2rhq