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(-) Description

Title :  CRYSTAL STRUCTURE OF UNLIGANDED MURA (TYPE2)
 
Authors :  S. Eschenburg, E. Schonbrunn
Date :  02 Mar 00  (Deposition) - 25 Oct 00  (Release) - 27 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Inside-Out Alpha/Beta Barrel, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Eschenburg, E. Schonbrunn
Comparative X-Ray Analysis Of The Un-Liganded Fosfomycin-Target Mura.
Proteins V. 40 290 2000 (for further references see the PDB file header)

(-) Compounds

Molecule 1 - UDP-N-ACETYLGLUCOSAMINE ENOLPYRUVYLTRANSFERASE
    Chains: A
    EC Number: 2.5.1.7
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: ENTEROBACTER CLOACAE
    Organism Taxid: 550
    Synonym: MURA, EPT

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1GOL4Ligand/IonGLYCEROL
2IAS1Mod. Amino AcidBETA-L-ASPARTIC ACID
3PO41Ligand/IonPHOSPHATE ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREMET A:1 , ASP A:2 , TYR A:393 , HOH A:502 , HOH A:731BINDING SITE FOR RESIDUE PO4 A 701
2AC2SOFTWAREARG A:252 , TRP A:279 , ARG A:340 , GLY A:362 , HOH A:694 , HOH A:706 , HOH A:809BINDING SITE FOR RESIDUE GOL A 601
3AC3SOFTWAREHIS A:344 , HIS A:355 , GLY A:356 , HOH A:733 , HOH A:819 , HOH A:935BINDING SITE FOR RESIDUE GOL A 602
4AC4SOFTWAREARG A:91 , ALA A:92 , ILE A:94 , TRP A:95 , HIS A:125 , GLY A:164 , HOH A:508 , HOH A:764 , HOH A:847 , HOH A:905BINDING SITE FOR RESIDUE GOL A 603
5AC5SOFTWAREPHE A:104 , ASN A:330 , PHE A:332 , MET A:333 , PRO A:336 , HOH A:455 , HOH A:838 , HOH A:920BINDING SITE FOR RESIDUE GOL A 604

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Gly A:8 -Pro A:9
2His A:299 -Pro A:300

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1EJC)

(-) 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:419
 aligned with MURA_ENTCC | P33038 from UniProtKB/Swiss-Prot  Length:419

    Alignment length:419
                                    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         
           MURA_ENTCC     1 MDKFRVQGPTRLQGEVTISGAKNAALPILFAALLAEEPVEIQNVPKLKDIDTTMKLLTQLGTKVERNGSVWIDASNVNNFSAPYDLVKTMRASIWALGPLVARFGQGQVSLPGGCAIGARPVDLHIFGLEKLGAEIKLEEGYVKASVNGRLKGAHIVMDKVSVGATVTIMSAATLAEGTTIIENAAREPEIVDTANFLVALGAKISGQGTDRITIEGVERLGGGVYRVLPDRIETGTFLVAAAISGGKIVCRNAQPDTLDAVLAKLREAGADIETGEDWISLDMHGKRPKAVTVRTAPHPAFPTDMQAQFTLLNLVAEGTGVITETIFENRFMHVPELIRMGAHAEIESNTVICHGVEKLSGAQVMATDLRASASLVLAGCIAEGTTVVDRIYHIDRGYERIEDKLRALGANIERVKGE 419
               SCOP domains d1ejca_ A: UDP-N-acetylglucosamine enolpyruvyl transferase (EPT, MurA, MurZ)                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains 1ejcA01           --1ejcA02 A:21-228  [code=3.65.10.10, no name defined]                                                                                                                                                            -1ejcA01 A:1-18,A:230-418  [code=3.65.10.10, no name defined]                                                                                                                                 - CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....eeee...hhhhhhhhhhhh......eeee....hhhhhhhhhhhhhh..eee....eeee.......eehhhhhh.hhhhhhhhhhhhhhhheeeee............hhhhhhhhhh..eeeee..eeeee........eee....hhhhhhhhhhhhh....eeeee....hhhhhhhhhhhhhh..eee.....eeeee.......eeee...hhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhh..eeee...eeeee..........ee.......hhhhhhhhhhhhhh...eeeee........hhhhhhhhh..eeeee..eeeee........ee...hhhhhhhhhhhhhhh.eeeeee.hhhhhhhh.hhhhhhhhh..eeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ejc A   1 MDKFRVQGPTRLQGEVTISGAKNAALPILFAALLAEEPVEIQNVPKLKDIDTTMKLLTQLGTKVERxGSVWIDASNVNNFSAPYDLVKTMRASIWALGPLVARFGQGQVSLPGGCAIGARPVDLHIFGLEKLGAEIKLEEGYVKASVNGRLKGAHIVMDKVSVGATVTIMSAATLAEGTTIIENAAREPEIVDTANFLVALGAKISGQGTDRITIEGVERLGGGVYRVLPDRIETGTFLVAAAISGGKIVCRNAQPDTLDAVLAKLREAGADIETGEDWISLDMHGKRPKAVTVRTAPHPAFPTDMQAQFTLLNLVAEGTGVITETIFENRFMHVPELIRMGAHAEIESNTVICHGVEKLSGAQVMATDLRASASLVLAGCIAEGTTVVDRIYHIDRGYERIEDKLRALGANIERVKGE 419
                                    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         
                                                                                             67-IAS
   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, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1EJC)

(-) Gene Ontology  (11, 11)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (MURA_ENTCC | P33038)
molecular function
    GO:0008760    UDP-N-acetylglucosamine 1-carboxyvinyltransferase activity    Catalysis of the reaction: phosphoenolpyruvate + UDP-N-acetyl-alpha-D-glucosamine = phosphate + UDP-N-acetyl-3-O-(1-carboxyvinyl)-D-glucosamine.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016765    transferase activity, transferring alkyl or aryl (other than methyl) groups    Catalysis of the transfer of an alkyl or aryl (but not methyl) group from one compound (donor) to another (acceptor).
biological process
    GO:0019277    UDP-N-acetylgalactosamine biosynthetic process    The chemical reactions and pathways resulting in the formation of UDP-N-acetylgalactosamine, a substance composed of N-acetylgalactosamine, a common structural unit of oligosaccharides, in glycosidic linkage with uridine diphosphate.
    GO:0007049    cell cycle    The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
    GO:0051301    cell division    The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells.
    GO:0071555    cell wall organization    A process that results in the assembly, arrangement of constituent parts, or disassembly of the cell wall, the rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal and most prokaryotic cells, maintaining their shape and protecting them from osmotic lysis.
    GO:0009252    peptidoglycan biosynthetic process    The chemical reactions and pathways resulting in the formation of peptidoglycans, any of a class of glycoconjugates found in bacterial cell walls.
    GO:0008360    regulation of cell shape    Any process that modulates the surface configuration of a cell.
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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  1ejc
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  MURA_ENTCC | P33038
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  2.5.1.7
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 Related Entries

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

UniProtKB/Swiss-Prot
        MURA_ENTCC | P33038: 1dlg 1ejd 1eyn 1naw 1q3g 1ryw 1ybg 3kqa 3lth 3spb 3su9 3swa 3swi 3swq 3upk 3v4t 3v5v 4e7b 4e7c 4e7d 4e7e 4e7f 4e7g 4eii

(-) Related Entries Specified in the PDB File

1dlg 1DLG CONTAINS UNLIGANDED MURA MUTANT CYS115SER
1ejd 1EJD CONTAINS UNLIGANDED MURA (TYPE 1) REFINED TO 1.55 A RESOLUTION
1naw 1NAW CONTAINS UNLIGANDED MURA (TYPE1) REFINED TO 2.0 A RESOLUTION