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(-) Description

Title :  CRYSTAL STRUCUTRE OF N10-FORMYLTETRAHYDROFOLATE SYNTHETASE WITH ATPGS
 
Authors :  L. R. Celeste, G. Chai, M. Bielak, L. L. Lovelace, L. Lebioda
Date :  24 Feb 11  (Deposition) - 14 Dec 11  (Release) - 15 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.84
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  L. R. Celeste, G. Chai, M. Bielak, W. Minor, L. L. Lovelace, L. Lebioda
Crystal Strucutre Of N10-Formyltetrahydrofolate Synthetase With Atpgs
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - FORMATE--TETRAHYDROFOLATE LIGASE
    ChainsA, B
    EC Number6.3.4.3
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPALTER-1
    Expression System StrainY1
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneFHS, MOORELLA
    Organism CommonCLOSTRIDIUM THERMOACETICUM
    Organism ScientificMOORELLA THERMOACETICA
    Organism Taxid1525
    SynonymFORMYLTETRAHYDROFOLATE SYNTHETASE, FHS, FTHFS

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 12)

Asymmetric/Biological Unit (4, 12)
No.NameCountTypeFull Name
1AGS2Ligand/IonPHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER
2MAE2Ligand/IonMALEIC ACID
3SO46Ligand/IonSULFATE ION
4TOE2Ligand/Ion2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXYL

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWARELYS A:74 , ARG A:97 , GLY A:303 , PHE A:304 , AGS A:700 , HOH A:814BINDING SITE FOR RESIDUE SO4 A 601
02AC2SOFTWARESER A:44 , ASP A:46 , LYS A:256 , HOH A:736BINDING SITE FOR RESIDUE SO4 A 603
03AC3SOFTWAREARG A:175 , ARG A:178 , GLY A:537BINDING SITE FOR RESIDUE SO4 A 604
04AC4SOFTWARESER A:446 , ARG A:505 , ARG A:507 , HOH A:626BINDING SITE FOR RESIDUE SO4 A 605
05AC5SOFTWAREGLU A:72 , GLY A:73 , LYS A:74 , THR A:75 , THR A:76 , GLY A:113 , ASN A:382 , ALA A:383 , PHE A:384 , PRO A:385 , TRP A:412 , SO4 A:601 , HOH A:791BINDING SITE FOR RESIDUE AGS A 700
06AC6SOFTWAREARG A:162 , ILE A:164 , GLU A:194 , HOH A:789BINDING SITE FOR RESIDUE TOE A 701
07AC7SOFTWARETYR A:482BINDING SITE FOR RESIDUE TOE A 702
08AC8SOFTWAREARG B:175 , ARG B:178 , MET B:533 , GLY B:537BINDING SITE FOR RESIDUE SO4 B 602
09AC9SOFTWARELYS B:74 , ARG B:97 , GLY B:303 , PHE B:304BINDING SITE FOR RESIDUE SO4 B 601
10BC1SOFTWAREGLU B:9 , GLY B:71 , GLU B:72 , GLY B:73 , LYS B:74 , THR B:75 , THR B:76 , GLY B:113 , ALA B:383 , PHE B:384 , TRP B:412BINDING SITE FOR RESIDUE AGS B 700
11BC2SOFTWARESER B:44 , LYS B:252 , LYS B:256BINDING SITE FOR RESIDUE MAE B 702
12BC3SOFTWAREARG B:162 , ILE B:164 , GLU B:194 , HOH B:606 , HOH B:622BINDING SITE FOR RESIDUE MAE B 703

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Val A:120 -Pro A:121
2Val B:120 -Pro B:121

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 4)

Asymmetric/Biological Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FTHFS_1PS00721 Formate--tetrahydrofolate ligase signature 1.FTHS_MOOTH106-116
 
  2A:106-116
B:106-116
2FTHFS_2PS00722 Formate--tetrahydrofolate ligase signature 2.FTHS_MOOTH331-342
 
  2A:331-342
B:331-342

(-) Exons   (0, 0)

(no "Exon" information available for 3QUS)

(-) 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:550
 aligned with FTHS_MOOTH | P21164 from UniProtKB/Swiss-Prot  Length:559

    Alignment length:552
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555  
           FTHS_MOOTH     6 SDIEIAQAAKMKPVMELARGLGIQEDEVELYGKYKAKISLDVYRRLKDKPDGKLILVTAITPTPAGEGKTTTSVGLTDALARLGKRVMVCLREPSLGPSFGIKGGAAGGGYAQVVPMEDINLHFTGDIHAVTYAHNLLAAMVDNHLQQGNVLNIDPRTITWRRVIDLNDRALRNIVIGLGGKANGVPRETGFDISVASEVMACLCLASDLMDLKERFSRIVVGYTYDGKPVTAGDLEAQGSMALLMKDAIKPNLVQTLENTPAFIHGGPFANIAHGCNSIIATKTALKLADYVVTEAGFGADLGAEKFYDVKCRYAGFKPDATVIVATVRALKMHGGVPKSDLATENLEALREGFANLEKHIENIGKFGVPAVVAINAFPTDTEAELNLLYELCAKAGAEVALSEVWAKGGEGGLELARKVLQTLESRPSNFHVLYNLDLSIKDKIAKIATEIYGADGVNYTAEADKAIQRYESLGYGNLPVVMAKTQYSFSDDMTKLGRPRNFTITVREVRLSAGGRLIVPITGAIMTMPGLPKRPAACNIDIDADGVITG 557
               SCOP domains d3qusa_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ............hhhhhhhhh..hhh.eee.....eee.hhhhhhhh.....eeeeeee........hhhhhhhhhhhhhhhh...eeeee....hhhhh.............eehhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh.....eehhhh...eee...hhhhh.eee...hhhhh..eee.eee...hhhhhhhhhh.hhhhhhhhhhh.eeeee....eee.hhhhhhhhhhhhh......eeeee....eeee.............hhhhhhhhhhhh.eeeee......hhhhhhhhhhhhhhh....eeeeeehhhhhhhhh..hhhhh...hhhhhhhhhhhhhhhhhhhhh....eeeeee.....hhhhhhhhhhhh......eehh--hhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhhhhhh.....eeehhhhhhhhhhhhhh......eeee....................eee...eee...eeeee..............hhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------FTHFS_1    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FTHFS_2     ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3qus A   6 SDIEIAQAAKMKPVMELARGLGIQEDEVELYGKYKAKISLDVYRRLKDKPDGKLILVTAITPTPAGEGKTTTSVGLTDALARLGKRVMVCLREPSLGPSFGIKGGAAGGGYAQVVPMEDINLHFTGDIHAVTYAHNLLAAMVDNHLQQGNVLNIDPRTITWRRVIDLNDRALRNIVIGLGGKANGVPRETGFDISVASEVMACLCLASDLMDLKERFSRIVVGYTYDGKPVTAGDLEAQGSMALLMKDAIKPNLVQTLENTPAFIHGGPFANIAHGCNSIIATKTALKLADYVVTEAGFGADLGAEKFYDVKCRYAGFKPDATVIVATVRALKMHGGVPKSDLATENLEALREGFANLEKHIENIGKFGVPAVVAINAFPTDTEAELNLLYELCAKAGAEVALS--WAKGGEGGLELARKVLQTLESRPSNFHVLYNLDLSIKDKIAKIATEIYGADGVNYTAEADKAIQRYESLGYGNLPVVMAKTQYSFSDDMTKLGRPRNFTITVREVRLSAGGRLIVPITGAIMTMPGLPKRPAACNIDIDADGVITG 557
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405   |  |415       425       435       445       455       465       475       485       495       505       515       525       535       545       555  
                                                                                                                                                                                                                                                                                                                                                                                                                                             409  |                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                                                412                                                                                                                                                 

Chain B from PDB  Type:PROTEIN  Length:549
 aligned with FTHS_MOOTH | P21164 from UniProtKB/Swiss-Prot  Length:559

    Alignment length:551
                                    16        26        36        46        56        66        76        86        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       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556 
           FTHS_MOOTH     7 DIEIAQAAKMKPVMELARGLGIQEDEVELYGKYKAKISLDVYRRLKDKPDGKLILVTAITPTPAGEGKTTTSVGLTDALARLGKRVMVCLREPSLGPSFGIKGGAAGGGYAQVVPMEDINLHFTGDIHAVTYAHNLLAAMVDNHLQQGNVLNIDPRTITWRRVIDLNDRALRNIVIGLGGKANGVPRETGFDISVASEVMACLCLASDLMDLKERFSRIVVGYTYDGKPVTAGDLEAQGSMALLMKDAIKPNLVQTLENTPAFIHGGPFANIAHGCNSIIATKTALKLADYVVTEAGFGADLGAEKFYDVKCRYAGFKPDATVIVATVRALKMHGGVPKSDLATENLEALREGFANLEKHIENIGKFGVPAVVAINAFPTDTEAELNLLYELCAKAGAEVALSEVWAKGGEGGLELARKVLQTLESRPSNFHVLYNLDLSIKDKIAKIATEIYGADGVNYTAEADKAIQRYESLGYGNLPVVMAKTQYSFSDDMTKLGRPRNFTITVREVRLSAGGRLIVPITGAIMTMPGLPKRPAACNIDIDADGVITG 557
               SCOP domains d3qusb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh.....hhhhhhhh...hhh.eeee...eeee.hhhhhhh......eeeeeee........hhhhhhhhhhhhhhhh...eeeee....hhhhh......eee..eeeehhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh......hhhhh...eee...hhhhh.eee...hhhhh..eee.eee...hhhhhhhhhh.hhhhhhhhhhhheeee.....eee.hhhhhhhhhhhh.......eeeee....eeee.............hhhhhhhhhhhh.eeeee......hhhhhhhhhhhhhhh....eeeeeehhhhhhhhh..hhhhh...hhhhhhhhhhhhhhhhhhhhh....eeeeee.....hhhhhhhhhhhh....eeeehh--hhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhhhhhh....eeeehhhhhhhhhhhhhhhhhhh.eeee...................eeee...ee.....eeee..............hhhhhhee....ee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------FTHFS_1    ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FTHFS_2     ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3qus B   7 DIEIAQAAKMKPVMELARGLGIQEDEVELYGKYKAKISLDVYRRLKDKPDGKLILVTAITPTPAGEGKTTTSVGLTDALARLGKRVMVCLREPSLGPSFGIKGGAAGGGYAQVVPMEDINLHFTGDIHAVTYAHNLLAAMVDNHLQQGNVLNIDPRTITWRRVIDLNDRALRNIVIGLGGKANGVPRETGFDISVASEVMACLCLASDLMDLKERFSRIVVGYTYDGKPVTAGDLEAQGSMALLMKDAIKPNLVQTLENTPAFIHGGPFANIAHGCNSIIATKTALKLADYVVTEAGFGADLGAEKFYDVKCRYAGFKPDATVIVATVRALKMHGGVPKSDLATENLEALREGFANLEKHIENIGKFGVPAVVAINAFPTDTEAELNLLYELCAKAGAEVALS--WAKGGEGGLELARKVLQTLESRPSNFHVLYNLDLSIKDKIAKIATEIYGADGVNYTAEADKAIQRYESLGYGNLPVVMAKTQYSFSDDMTKLGRPRNFTITVREVRLSAGGRLIVPITGAIMTMPGLPKRPAACNIDIDADGVITG 557
                                    16        26        36        46        56        66        76        86        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       356       366       376       386       396       406  |  | 416       426       436       446       456       466       476       486       496       506       516       526       536       546       556 
                                                                                                                                                                                                                                                                                                                                                                                                                                            409  |                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                                                                               412                                                                                                                                                 

   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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3QUS)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (FTHS_MOOTH | P21164)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004329    formate-tetrahydrofolate ligase activity    Catalysis of the reaction: ATP + formate + tetrahydrofolate = ADP + phosphate + 10-formyltetrahydrofolate.
    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: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.
biological process
    GO:0009396    folic acid-containing compound biosynthetic process    The chemical reactions and pathways resulting in the formation of folic acid and its derivatives.
    GO:0006730    one-carbon metabolic process    The chemical reactions and pathways involving the transfer of one-carbon units in various oxidation states.
    GO:0035999    tetrahydrofolate interconversion    The chemical reactions and pathways by which one-carbon (C1) units are transferred between tetrahydrofolate molecules, to synthesise other tetrahydrofolate molecules.

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 Related Entries

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

UniProtKB/Swiss-Prot
        FTHS_MOOTH | P211641eg7 1fp7 1fpm 4jim 4jjk 4jjz 4jki

(-) Related Entries Specified in the PDB File

1eg7 1fp7 1fpm 3pzx 3qb6