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(-) Description

Title :  GLUCOSE-6-PHOSPHATE ISOMERASE FROM FRANCISELLA TULARENSIS COMPLEXED WITH FRUCTOSE-6-PHOSPHATE.
 
Authors :  J. Osipiuk, N. Maltseva, J. Hasseman, W. F. Anderson, A. Joachimiak
Date :  12 Mar 10  (Deposition) - 23 Mar 10  (Release) - 23 Mar 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Structural Genomics, Idp02733, Glucose-6-Phosphate, Isomerase, Fructose-6-Phosphate. , Cytoplasm, Gluconeogenesis, Glycolysis, Center For Structural Genomics Of Infectious Diseases, Csgid (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. Osipiuk, N. Maltseva, J. Hasseman, W. F. Anderson, A. Joachimiak
X-Ray Crystal Structure Of Glucose-6-Phosphate Isomerase From Francisella Tularensis Complexed With Fructose-6-Phosphate.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - GLUCOSE-6-PHOSPHATE ISOMERASE
    ChainsA
    EC Number5.3.1.9
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPMCSG7
    Expression System StrainBL21(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneFTT1315C, PGI
    MutationYES
    Organism ScientificFRANCISELLA TULARENSIS SUBSP. TULARENSIS
    Organism Taxid119856
    StrainSCHU S4
    SynonymGPI, PHOSPHOGLUCOSE ISOMERASE, PGI, PHOSPHOHEXOSE ISOMERASE, PHI

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (2x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 16)

Asymmetric Unit (5, 16)
No.NameCountTypeFull Name
1F6P1Ligand/IonFRUCTOSE-6-PHOSPHATE
2GOL2Ligand/IonGLYCEROL
3MSE10Mod. Amino AcidSELENOMETHIONINE
4NA1Ligand/IonSODIUM ION
5PO42Ligand/IonPHOSPHATE ION
Biological Unit 1 (4, 30)
No.NameCountTypeFull Name
1F6P2Ligand/IonFRUCTOSE-6-PHOSPHATE
2GOL4Ligand/IonGLYCEROL
3MSE20Mod. Amino AcidSELENOMETHIONINE
4NA-1Ligand/IonSODIUM ION
5PO44Ligand/IonPHOSPHATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:145 , GLY A:147 , SER A:148 , SER A:198 , LYS A:199 , SER A:200 , THR A:203 , GLN A:342 , GLU A:346 , HIS A:377 , VAL A:501 , LYS A:505 , HOH A:559 , HOH A:636 , HOH A:675 , HOH A:826 , HOH A:896 , HOH A:966BINDING SITE FOR RESIDUE F6P A 701
2AC2SOFTWARELYS A:123 , TRP A:129 , ARG A:130 , ALA A:228 , ASN A:229 , HIS A:250BINDING SITE FOR RESIDUE GOL A 702
3AC3SOFTWAREPHE A:389BINDING SITE FOR RESIDUE GOL A 703
4AC4SOFTWAREGLU A:61 , SER A:63 , HOH A:637 , HOH A:671 , HOH A:751 , HOH A:1034BINDING SITE FOR RESIDUE NA A 704
5AC5SOFTWAREASN A:38 , LEU A:464 , ASP A:466 , LYS A:536BINDING SITE FOR RESIDUE PO4 A 705
6AC6SOFTWARELYS A:296 , GLU A:297 , HOH A:658 , HOH A:669 , HOH A:1045BINDING SITE FOR RESIDUE PO4 A 706

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1A:4 -A:317

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Gly A:372 -Thr A:373

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3M5P)

(-) PROSITE Motifs  (3, 3)

Asymmetric Unit (3, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1P_GLUCOSE_ISOMERASE_3PS51463 Glucose-6-phosphate isomerase family profile.G6PI_FRATT1-540  1A:1-540
2P_GLUCOSE_ISOMERASE_1PS00765 Phosphoglucose isomerase signature 1.G6PI_FRATT256-269  1A:256-269
3P_GLUCOSE_ISOMERASE_2PS00174 Phosphoglucose isomerase signature 2.G6PI_FRATT488-505  1A:488-505
Biological Unit 1 (3, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1P_GLUCOSE_ISOMERASE_3PS51463 Glucose-6-phosphate isomerase family profile.G6PI_FRATT1-540  2A:1-540
2P_GLUCOSE_ISOMERASE_1PS00765 Phosphoglucose isomerase signature 1.G6PI_FRATT256-269  2A:256-269
3P_GLUCOSE_ISOMERASE_2PS00174 Phosphoglucose isomerase signature 2.G6PI_FRATT488-505  2A:488-505

(-) Exons   (0, 0)

(no "Exon" information available for 3M5P)

(-) 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:542
 aligned with G6PI_FRATT | Q5NFC4 from UniProtKB/Swiss-Prot  Length:540

    Alignment length:542
                              1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
                              |      8        18        28        38        48        58        68        78        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       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538  
           G6PI_FRATT     - --MLFCDDSKKYLKEQNINLKNEFDKDDKRVEKFSLKHQNIYFDYSKNLINDYILKSLLESAEKSSLKDKIKQMFNGAKINSTEHRAVLHTALRDLSSTPLIVDGQDIRQEVTKEKQRVKELVEKVVSGRWRGFSGKKITDIVNIGIGGSDLGPKMVVRALQPYHCTDLKVHFVSNVDADSLLQALHVVDPETTLFIIASKSFSTEETLLNSISAREWLLDHYEDEKAVANHFVAISSKLDKVKEFGIDLEHCYKMWDWVGGRYSLWSSIGMSIAFAIGYDNFEKLLAGAYSVDKHFKETEFSKNIPVIMALLASYYSCTYNSQSQALLPYDERLCYFVDYLQQADMESNGKSVNIAGETVNYQTGVVLWGGVGTNGQHAFHQLLHQGNIFIPVDFIAIATSHHNYDNHQQALLANCFAQSQALMFGQSYDMVYNELLKSGLNETQAKELAAHKVIPGNRPSTTILLDELSPYSLGALIALYEHKIFVQGVLWDINSYDQWGVELGKKLGKNILKAMNDDSSDEYQNLDDSTRQLIAKVKNK 540
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------PGI-3m5pA01 A:42-534                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         ------ Pfam domains
         Sec.struct. author ......hhhhhhhhhhh.hhhhhhhhh.hhhhhheeee..eeee......hhhhhhhhhhhhhhhhhhhhhhhhhhh...........hhhhhh.......ee..eehhhhhhhhhhhhhhhhhhhhh............eeeee.hhhhhhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhh.eeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhheeeee.hhhhhhhhh.hhh.eee.....hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee.hhhhhhhhhhhhhhhhhhhh................eeee...hhhhhhhhhhhhhh.....eeeeee......hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhh..hhhhhhhhhhhhh.......eeeee...hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --P_GLUCOSE_ISOMERASE_3  PDB: A:1-540 UniProt: 1-540                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           PROSITE (1)
                PROSITE (2) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P_GLUCOSE_ISOM--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P_GLUCOSE_ISOMERAS----------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3m5p A  -1 NAmLFCDDSKKYLKEQNINLKNEFDKDDKRVEKFSLKHQNIYFDYSKNLINDYILKSLLESAEKSSLKDKIKQmFNGAKINSTEHRAVLHTALRDLSSTPLIVDGQDIRQEVTKEKQRVKELVEKVVSGRWRGFSGKKITDIVNIGIGGSDLGPKmVVRALQPYHCTDLKVHFVSNVDADSLLQALHVVDPETTLLIIASKSFSTEETLLNSISAREWLLDHYEDEKAVANHFVAISSKLDKVKEFGIDLEHCYKmWDWVGGRYSLWSSIGmSIAFAIGYDNFEKLLAGAYSVDKHFKETEFSKNIPVImALLASYYSCTYNSQSQALLPYDERLCYFVDYLQQADmESNGKSVNIAGETVNYQTGVVLWGGVGTNGQHAFHQLLHQGNIFIPVDFIAIATSHHNYDNHQQALLANCFAQSQALmFGQSYDmVYNELLKSGLNETQAKELAAHKVIPGNRPSTTILLDELSPYSLGALIALYEHKIFVQGVLWDINSYDQWGVELGKKLGKNILKAmNDDSSDEYQNLDDSTRQLIAKVKNK 540
                              |      8        18        28        38        48        58        68   |    78        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       358       368       378       388       398       408       418    |  428 |     438       448       458       468       478       488       498       508      |518       528       538  
                              |                                                                     72-MSE                                                                           154-MSE                                                                                             254-MSE         270-MSE                               308-MSE                              345-MSE                                                                       423-MSE  |                                                                                  515-MSE                     
                              1-MSE                                                                                                                                                                                                                                                                                                                                                                                                                                      430-MSE                                                                                                          

   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  (0, 0)

(no "SCOP Domain" information available for 3M5P)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3M5P)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: SIS (53)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A   (G6PI_FRATT | Q5NFC4)
molecular function
    GO:0004347    glucose-6-phosphate isomerase activity    Catalysis of the reaction: D-glucose 6-phosphate = D-fructose 6-phosphate.
    GO:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
biological process
    GO:0006094    gluconeogenesis    The formation of glucose from noncarbohydrate precursors, such as pyruvate, amino acids and glycerol.
    GO:0006096    glycolytic process    The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.
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
        G6PI_FRATT | Q5NFC43ljk 3q7i 3q88

(-) Related Entries Specified in the PDB File

3ljk GLUCOSE-6-PHOSPHATE ISOMERASE FROM FRANCISELLA TULARENSIS COMPLEXED. RELATED ID: IDP02733 RELATED DB: TARGETDB