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(-) Description

Title :  CRYSTAL STRUCTURE OF FOLYLPOLYGLUTAMATE SYNTHASE (TM0166) FROM THERMOTOGA MARITIMA AT 2.10 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  10 Oct 03  (Deposition) - 11 Nov 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Tm0166, Folylpolyglutamate Synthase, Structural Genomics, Jcsg, Psi, Protein Structure Initiative, Joint Center For Structural Genomics, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Folylpolyglutamate Synthase (Tm0166) From Thermotoga Maritima At 2. 10 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - FOLYLPOLYGLUTAMATE SYNTHASE/DIHYDROFOLATE SYNTHASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: TM0166
    Organism Scientific: THERMOTOGA MARITIMA
    Organism Taxid: 2336

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 8)

Asymmetric/Biological Unit (3, 8)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2SO44Ligand/IonSULFATE ION
3UNL2Ligand/IonUNKNOWN LIGAND

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:47 , THR A:48 , LYS A:51 , GLY A:145 , LEU A:146 , GLY A:147 , LYS A:185 , HOH A:727 , HOH A:887 , HOH A:941BINDING SITE FOR RESIDUE SO4 A 501
2AC2SOFTWAREASN A:49 , GLY A:50 , LYS A:51 , GLY A:52 , SER A:53 , ASN A:292 , ARG A:295 , UNL A:701 , HOH A:771 , HOH A:933BINDING SITE FOR RESIDUE SO4 A 502
3AC3SOFTWAREHIS A:312 , LEU A:340 , LYS A:343 , ARG A:368 , SER A:408 , LEU A:409 , PHE A:410 , HOH A:720 , HOH A:836BINDING SITE FOR RESIDUE SO4 A 503
4AC4SOFTWAREARG A:363 , LYS A:370 , ASP A:371 , MET A:372 , ASN A:373BINDING SITE FOR RESIDUE SO4 A 504
5AC5SOFTWARESER A:334 , ARG A:358 , THR A:399 , GLU A:400 , ARG A:401BINDING SITE FOR RESIDUE CL A 601
6AC6SOFTWAREHIS A:76BINDING SITE FOR RESIDUE CL A 602
7AC7SOFTWARELYS A:51 , SER A:74 , GLU A:143 , VAL A:144 , GLY A:145 , SO4 A:502 , HOH A:770 , HOH A:999 , HOH A:1021BINDING SITE FOR RESIDUE UNL A 701
8AC8SOFTWAREGLU A:113 , LYS A:304 , GLU A:397 , THR A:399 , GLU A:400BINDING SITE FOR RESIDUE UNL A 702

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1O5Z)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ser A:74 -Pro A:75

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1O5Z)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1O5Z)

(-) Exons   (0, 0)

(no "Exon" information available for 1O5Z)

(-) 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:421
 aligned with Q9WY13_THEMA | Q9WY13 from UniProtKB/TrEMBL  Length:430

    Alignment length:433
                               1                                                                                                                                                                                                                                                                                                                                                                                                                                             
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427   
         Q9WY13_THEMA     - ---MAYLEVLRYLYHKRPMGKVKPGLERISMLLSKLGNPHLEYKTIHIGGTNGKGSVANMVSNILVSQGYRVGSYYSPHLSTFRERIRLNEEYISEEDVVKIYETMEPILNELDKEEIFSPSFFEVVTAMAFLYFAEKNVDIAVLEVGLGGRLDATNVVFPLCSTIVTVDRDHEKTLGYTIEQIAWEKSGIIKERVPLVTGERKREALKVMEDVARKKSSRMYVIDKDFSVKVKSLKLHENRFDYCGENTFEDLVLTMNGPHQIENAGVALKTLEATGLPLSEKAIREGLKNAKNLGRFEILEKNGKMYILDGAHNPHGAESLVRSLKLYFNGEPLSLVIGILDDKNREDILRKYTGIFERVIVTRVPSPRMKDMNSLVDMAKKFFKNVEVIEDPLEAIESTERATVVTGSLFLVGYVREFLTTGKINEEWKL 430
               SCOP domains d1o5za2 A:-2-293      Folylpolyglutamate synthetase                                                                                                                                                                                                                                                     d1o5za1 A:294-430 Folylpolyglutamate synthetase, C-terminal domain                                                                        SCOP domains
               CATH domains 1o5zA01 A:-2-293       [code=3.40.1190.10, no name defined]                                                                                                                                                                                                                                             1o5zA02 A:294-430  [code=3.90.190.20, no name defined]                                                                                    CATH domains
               Pfam domains ----------------     --------------------------Mur_ligase_M-1o5zA02 A:45-271                                                                                                                                                                                                      --------------------Mur_ligase_C-1o5zA01 A:292-375                                                      ------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhh.-----....hhhhhhhhhhh.hhhhh.eeeeee...hhhhhhhhhhhhhhhhh..eeee......hhhh.eee..ee.hhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhh...eeeee.......hhhhhh....eee.....-------.hhhhhhhhhhhhh.....eee...hhhhhhhhhhhhhhhh..eee.....eeeeee.....eeeeee...eeeeeee....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh......eeeee..eeeee....hhhhhhhhhhhhhhhh....eeeee......hhhhhhhhhh....eeee.........hhhhhhhhhhhhh...ee..hhhhhhhh...eeeee.hhhhhhhhhhhhhhh..hhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1o5z A  -2 HHHMAYLEVLRYLYHK-----VKPGLERISMLLSKLGNPHLEYKTIHIGGTNGKGSVANMVSNILVSQGYRVGSYYSPHLSTFRERIRLNEEYISEEDVVKIYETMEPILNELDKEEIFSPSFFEVVTAMAFLYFAEKNVDIAVLEVGLGGRLDATNVVFPLCSTIVTVDR-------YTIEQIAWEKSGIIKERVPLVTGERKREALKVMEDVARKKSSRMYVIDKDFSVKVKSLKLHENRFDYCGENTFEDLVLTMNGPHQIENAGVALKTLEATGLPLSEKAIREGLKNAKNLGRFEILEKNGKMYILDGAHNPHGAESLVRSLKLYFNGEPLSLVIGILDDKNREDILRKYTGIFERVIVTRVPSPRMKDMNSLVDMAKKFFKNVEVIEDPLEAIESTERATVVTGSLFLVGYVREFLTTGKINEEWKL 430
                                     7     |   - |      27        37        47        57        67        77        87        97       107       117       127       137       147       157       167|      177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427   
                                          13    19                                                                                                                                                  168     176
   Legend:   → Mismatch (orange background)
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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  (2, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (2, 2)

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

(-) Pfam Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Mur_ligase_C] (24)
(-)
Clan: no clan defined [family: Mur_ligase_M] (23)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q9WY13_THEMA | Q9WY13)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    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.
    GO:0004326    tetrahydrofolylpolyglutamate synthase activity    Catalysis of the reaction: ATP + tetrahydrofolyl-(Glu)(n) + L-glutamate = ADP + phosphate + tetrahydrofolyl-(Glu)(n+1).
biological process
    GO:0009058    biosynthetic process    The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
    GO:0009396    folic acid-containing compound biosynthetic process    The chemical reactions and pathways resulting in the formation of folic acid and its derivatives.
    GO:0046901    tetrahydrofolylpolyglutamate biosynthetic process    The chemical reactions and pathways resulting in the formation of tetrahydrofolylpolyglutamate, a folate derivative comprising tetrahydrofolate attached to a chain of glutamate residues.

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