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(-) Description

Title :  CRYSTAL STRUCTURE OF UDP-N-ACETYLGLUCOSAMINE 2-EPIMERASE
 
Authors :  Structural Genomix
Date :  03 Nov 03  (Deposition) - 25 Nov 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Structural Genomics, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Badger, J. M. Sauder, J. M. Adams, S. Antonysamy, K. Bain, M. G. Bergseid, S. G. Buchanan, M. D. Buchanan, Y. Batiyenko, J. A. Christopher, S. Emtage, A. Eroshkina, I. Feil, E. B. Furlong, K. S. Gajiwala, X. Gao, D. He, J. Hendle, A. Huber, K. Hoda, P. Kearins, C. Kissinger, B. Laubert, H. A. Lewis, J. Lin, K. Loomis, D. Lorimer, G. Louie, M. Maletic, C. D. Marsh, I. Miller, J. Molinari, H. J. Muller-Dieckmann, J. M. Newman, B. W. Noland, B. Pagarigan, F. Park, T. S. Peat, K. W. Post, S. Radojicic, A. Ramos, R. Romero, M. E. Rutter, W. E. Sanderson, K. D. Schwinn, J. Tresser, J. Winhoven, T. A. Wright, L. Wu, J. Xu, T. J. Harris
Structural Analysis Of A Set Of Proteins Resulting From A Bacterial Genomics Project
Proteins V. 60 787 2005
PubMed-ID: 16021622  |  Reference-DOI: 10.1002/PROT.20541

(-) Compounds

Molecule 1 - UDP-N-ACETYLGLUCOSAMINE 2-EPIMERASE
    Chains: A, B
    EC Number: 5.1.3.14
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: MNAA, BSU35660
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423
    Synonym: UDP-GLCNAC-2-EPIMERASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 19)

Asymmetric/Biological Unit (1, 19)
No.NameCountTypeFull Name
1MSE19Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 1O6C)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1O6C)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Ser A:130 -Pro A:131
2Phe A:132 -Pro A:133
3Ser B:130 -Pro B:131
4Phe B:132 -Pro B:133

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1O6C)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1O6C)

(-) Exons   (0, 0)

(no "Exon" information available for 1O6C)

(-) 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:356
 aligned with MNAA_BACSU | P39131 from UniProtKB/Swiss-Prot  Length:380

    Alignment length:377
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       
           MNAA_BACSU     2 KKLKVMTVFGTRPEAIKMAPLVLELKKYPEIDSYVTVTAQHRQMLDQVLDAFHIKPDFDLNIMKERQTLAEITSNALVRLDELFKDIKPDIVLVHGDTTTTFAGSLAAFYHQIAVGHVEAGLRTGNKYSPFPEELNRQMTGAIADLHFAPTGQAKDNLLKENKKADSIFVTGNTAIDALNTTVRDGYSHPVLDQVGEDKMILLTAHRRENLGEPMENMFKAIRRIVGEFEDVQVVYPVHLNPVVREAAHKHFGDSDRVHLIEPLEVIDFHNFAAKSHFILTDSGGVQEEAPSLGKPVLVLRDTTERPEGVEAGTLKLAGTDEENIYQLAKQLLTDPDEYKKMSQASNPYGDGEASRRIVEELLFHYGYRKEQPDSFT 378
               SCOP domains d1o6ca_ A: UDP-N-acetylglucosamine 2-epimerase                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1o6cA01 A:2-189,A:351-378 Glycogen Phosphorylase B;                                                                                                                                         1o6cA02 A:190-35          0 Glycogen Phosphorylas    e B;                                                                                                        1o6cA01 A:2-189,A:351-378    CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhhhhhhhhhhhhhhhhh..eeeeeee...hhhhhhhhhhhh.....ee........hhhhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhhhh..eeeee.............hhhhhhhhhhhhh.eeee.hhhhhhhhhhh..hhh.eee..hhhhhhhhhhh...............eeeee.----------hhhhhhhhhhhhhhh..eeeee.----hhhhhhhhhh--....eee....hhhhhhhhhhhh.eeee.--hhhhhhhhhh..eeee.....---.......eee..hhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhh........... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1o6c A   2 KKLKVmTVFGTRPEAIKmAPLVLELKKYPEIDSYVTVTAQHRQmLDQVLDAFHIKPDFDLNImKERQTLAEITSNALVRLDELFKDIKPDIVLVHGDTTTTFAGSLAAFYHQIAVGHVEAGLRTGNKYSPFPEELNRQmTGAIADLHFAPTGQAKDNLLKENKKADSIFVTGNTAIDALNTTVRDGYSHPVLDQVGEDKmILLT----------mENmFKAIRRIVGEFEDVQVVYP----PVVREAAHKH--DSDRVHLIEPLEVIDFHNFAAKSHFILTD--GVQEEAPSLGKPVLVLRDTTE---GVEAGTLKLAGTDEENIYQLAKQLLTDPDEYKKmSQASNPYGDGEASRRIVEELLFHYGYRKEQPDSFT 378
                                 |  11       |21        31        41   |    51        61  |     71        81        91       101       111       121       131       141       151       161       171       181       191       201   |     -    |  221       231      |  - |     251|  |   261       271       281 |  |  291       301    |  311       321       331       341 |     351       361       371       
                                 7-MSE      19-MSE                    45-MSE             64-MSE                                                                     140-MSE                                                      201-MSE        216-MSE               238  243      252  |                         283  |                 306 310                              343-MSE                               
                                                                                                                                                                                                                                                   219-MSE                             255                            286                                                                                            


Chain B from PDB  Type:PROTEIN  Length:371
 aligned with MNAA_BACSU | P39131 from UniProtKB/Swiss-Prot  Length:380

    Alignment length:379
                                    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         
           MNAA_BACSU     1 MKKLKVMTVFGTRPEAIKMAPLVLELKKYPEIDSYVTVTAQHRQMLDQVLDAFHIKPDFDLNIMKERQTLAEITSNALVRLDELFKDIKPDIVLVHGDTTTTFAGSLAAFYHQIAVGHVEAGLRTGNKYSPFPEELNRQMTGAIADLHFAPTGQAKDNLLKENKKADSIFVTGNTAIDALNTTVRDGYSHPVLDQVGEDKMILLTAHRRENLGEPMENMFKAIRRIVGEFEDVQVVYPVHLNPVVREAAHKHFGDSDRVHLIEPLEVIDFHNFAAKSHFILTDSGGVQEEAPSLGKPVLVLRDTTERPEGVEAGTLKLAGTDEENIYQLAKQLLTDPDEYKKMSQASNPYGDGEASRRIVEELLFHYGYRKEQPDSFTG 379
               SCOP domains d1o6cb_ B: UDP-N-acetylglucosamine 2-epimerase                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains -1o6cB01 B:2-189,B:351-379 Glycogen Phosphorylase B;                                                                                                                                         1o6cB02 B:190-350         Glycogen Phosphorylase B;                                                                                                              1o6cB01 B:2-189,B:351-379     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee.hhhhhhhhhhhhhhhh....eeeeeee...hhhhhhhhhhhh.....ee........hhhhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhhhh..eeeee.............hhhhhhhhhhhhh.eeee.hhhhhhhhhh...hhh.eee..hhhhhhhhhhh.....hhhhhhhh..eeeee..--------hhhhhhhhhhhhhhhh..eeeeee...hhhhhhhhhhhh.....eeee...hhhhhhhhhhhh.eeee.hhhhhhhhhhhh..eee......hhhhhhh..eee...hhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhh............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1o6c B   1 mKKLKVmTVFGTRPEAIKmAPLVLELKKYPEIDSYVTVTAQHRQmLDQVLDAFHIKPDFDLNImKERQTLAEITSNALVRLDELFKDIKPDIVLVHGDTTTTFAGSLAAFYHQIAVGHVEAGLRTGNKYSPFPEELNRQmTGAIADLHFAPTGQAKDNLLKENKKADSIFVTGNTAIDALNTTVRDGYSHPVLDQVGEDKmILLTA--------PmENmFKAIRRIVGEFEDVQVVYPVHLNPVVREAAHKHFGDSDRVHLIEPLEVIDFHNFAAKSHFILTDSGGVQEEAPSLGKPVLVLRDTTERPEGVEAGTLKLAGTDEENIYQLAKQLLTDPDEYKKmSQASNPYGDGEASRRIVEELLFHYGYRKEQPDSFTG 379
                            |     | 10        20        30        40    |   50        60   |    70        80        90       100       110       120       130       140       150       160       170       180       190       200|    |   -    || 220       230       240       250       260       270       280       290       300       310       320       330       340  |    350       360       370         
                            1-MSE 7-MSE      19-MSE                    45-MSE             64-MSE                                                                     140-MSE                                                      201-MSE6      215|  |                                                                                                                         343-MSE                                
                                                                                                                                                                                                                                                 216-MSE                                                                                                                                                               
                                                                                                                                                                                                                                                    219-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  (1, 2)

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

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1O6C)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (MNAA_BACSU | P39131)
molecular function
    GO:0008761    UDP-N-acetylglucosamine 2-epimerase activity    Catalysis of the reaction: UDP-N-acetyl-D-glucosamine = UDP-N-acetyl-D-mannosamine.
    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: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:0019350    teichoic acid biosynthetic process    The chemical reactions and pathways resulting in the formation of teichoic acid, any polymer occurring in the cell wall, membrane or capsule of Gram-positive bacteria and containing chains of glycerol phosphate or ribitol phosphate residues.
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
        MNAA_BACSU | P39131: 4fkz

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