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(-) Description

Title :  CRYSTAL STRUCTURE OF TRANSKETOLASE COMPLEXED WITH THIAMINE DIPHOSPHATE FROM BACILLUS ANTHRACIS
 
Authors :  N. Maltseva, Y. Kim, K. Kwon, W. F. Anderson, A. Joachimiak
Date :  10 Mar 10  (Deposition) - 07 Apr 10  (Release) - 07 Apr 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Alpha-Beta-Alpha Sandwich, Csgid, Transferase, Structural Genomics, Center For Structural Genomics Of Infectious Diseases (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. Maltseva, Y. Kim, K. Kwon, W. F. Anderson, A. Joachimiak
Crystal Structure Of Transketolase Complexed With Thiamine Diphosphate From Bacillus Anthracis
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - TRANSKETOLASE
    Chains: A, B
    EC Number: 2.2.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21 MAGIC
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: BAS3470, BA_3744, GBAA3744, GBAA_3744, TKT-2, TKT2
    Organism Scientific: BACILLUS ANTHRACIS
    Organism Taxid: 261594
    Strain: AMES ANCESTOR

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (11, 80)

Asymmetric/Biological Unit (11, 80)
No.NameCountTypeFull Name
1ACY1Ligand/IonACETIC ACID
2BTB1Ligand/Ion2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
3FMT12Ligand/IonFORMIC ACID
4GOL8Ligand/IonGLYCEROL
5MG1Ligand/IonMAGNESIUM ION
6MSE42Mod. Amino AcidSELENOMETHIONINE
7PEG2Ligand/IonDI(HYDROXYETHYL)ETHER
8PG51Ligand/Ion1-METHOXY-2-[2-(2-METHOXY-ETHOXY]-ETHANE
9SO49Ligand/IonSULFATE ION
10TDP2Ligand/IonTHIAMIN DIPHOSPHATE
11TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (37, 37)

Asymmetric Unit (37, 37)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:68 , GLY A:116 , LEU A:118 , ASP A:157 , GLY A:158 , GLU A:162 , ASN A:187 , ILE A:189 , LEU A:191 , ILE A:249 , HIS A:263 , MG A:716 , GOL A:719 , HOH A:946 , HOH A:953 , HOH A:1039 , ASP B:381 , GLU B:412 , PHE B:438 , TYR B:441 , HIS B:474BINDING SITE FOR RESIDUE TDP A 701
02AC2SOFTWAREHIS A:474 , HOH A:1061 , HOH A:1062 , HIS B:28 , HIS B:68 , HIS B:102 , GLY B:116 , TDP B:701BINDING SITE FOR RESIDUE SO4 A 702
03AC3SOFTWAREGLY A:96BINDING SITE FOR RESIDUE FMT A 703
04AC4SOFTWARESER A:2 , LEU A:8 , ASN A:11 , TYR A:279 , ALA A:280 , TRP A:281 , SO4 A:709 , GOL A:720 , HOH A:1135BINDING SITE FOR RESIDUE GOL A 704
05AC5SOFTWAREASN A:345 , PRO A:347 , THR B:348 , GLU B:350 , LYS B:531BINDING SITE FOR RESIDUE GOL A 705
06AC6SOFTWAREARG A:358 , SER A:385 , HIS A:462 , ARG A:521 , HOH A:1056BINDING SITE FOR RESIDUE SO4 A 706
07AC7SOFTWAREARG A:591 , HOH A:792 , HOH A:996BINDING SITE FOR RESIDUE SO4 A 707
08AC8SOFTWAREARG A:239 , HOH A:849 , ARG B:298BINDING SITE FOR RESIDUE SO4 A 708
09AC9SOFTWAREGLN A:7 , ASN A:11 , TYR A:279 , GOL A:704BINDING SITE FOR RESIDUE SO4 A 709
10BC1SOFTWARETYR A:535 , GLU A:536BINDING SITE FOR RESIDUE FMT A 710
11BC2SOFTWAREARG A:660 , LYS A:661BINDING SITE FOR RESIDUE ACY A 711
12BC3SOFTWARETYR A:105 , GLY A:106 , MSE A:452 , PEG A:713 , HOH A:911BINDING SITE FOR RESIDUE PG5 A 712
13BC4SOFTWARETYR A:105 , GLN A:453 , THR A:511 , PG5 A:712 , HOH A:999 , HOH A:1227BINDING SITE FOR RESIDUE PEG A 713
14BC5SOFTWAREGLU A:291 , TYR A:294 , ARG A:298BINDING SITE FOR RESIDUE TRS A 714
15BC6SOFTWAREVAL A:544 , SER A:582 , SER A:602 , VAL A:603 , HOH A:1104BINDING SITE FOR RESIDUE FMT A 715
16BC7SOFTWAREASP A:157 , ASN A:187 , ILE A:189 , TDP A:701 , HOH A:1038BINDING SITE FOR RESIDUE MG A 716
17BC8SOFTWAREGLU A:218 , ASP A:219 , ASN A:221 , ARG A:246 , THR A:248 , FMT A:721 , HOH A:981BINDING SITE FOR RESIDUE PEG A 717
18BC9SOFTWAREHIS A:3 , GLU A:292BINDING SITE FOR RESIDUE FMT A 718
19CC1SOFTWAREHIS A:28 , LEU A:191 , HIS A:263 , TDP A:701 , HOH A:930 , HOH A:983 , ASP B:470 , HIS B:474 , HOH B:1197BINDING SITE FOR RESIDUE GOL A 719
20CC2SOFTWARELEU A:8 , ALA A:280 , TRP A:281 , THR A:282 , ALA A:283 , GOL A:704 , HOH A:1100BINDING SITE FOR RESIDUE GOL A 720
21CC3SOFTWAREGLY A:34 , ASN A:221 , THR A:247 , THR A:248 , PEG A:717BINDING SITE FOR RESIDUE FMT A 721
22CC4SOFTWAREASN A:488 , VAL A:489 , HOH A:833 , HOH A:835 , HOH A:924 , HOH A:1224BINDING SITE FOR RESIDUE SO4 A 722
23CC5SOFTWAREARG A:505 , HOH A:969 , HOH A:1080BINDING SITE FOR RESIDUE FMT A 723
24CC6SOFTWARELYS A:23 , LYS A:90 , GLN A:94 , HOH A:725 , HOH A:826 , HOH A:844 , HOH A:1047BINDING SITE FOR RESIDUE GOL A 724
25CC7SOFTWAREASP A:381 , LEU A:382 , GLU A:412 , PHE A:438 , TYR A:441 , HIS A:474 , SO4 A:702 , MSE B:31 , HIS B:68 , GLY B:116 , LEU B:118 , ASP B:157 , GLY B:158 , GLU B:162 , ASN B:187 , ILE B:189 , LEU B:191 , ILE B:249 , HIS B:263 , HOH B:953 , HOH B:954 , HOH B:979 , HOH B:1060BINDING SITE FOR RESIDUE TDP B 701
26CC8SOFTWAREASN B:488 , VAL B:489 , LYS B:513 , ASP B:590 , HOH B:1047 , HOH B:1125 , HOH B:1178BINDING SITE FOR RESIDUE SO4 B 702
27CC9SOFTWARETHR A:348 , GLU A:350 , LYS A:531 , HOH A:1171 , ASN B:345 , PRO B:347 , ALA B:367 , GLU B:370 , HOH B:873 , HOH B:1024BINDING SITE FOR RESIDUE BTB B 703
28DC1SOFTWARESER A:26 , GLU B:469 , ARG B:521 , HOH B:812 , HOH B:1197BINDING SITE FOR RESIDUE FMT B 704
29DC2SOFTWAREARG B:505 , TYR B:535 , HOH B:811 , HOH B:876BINDING SITE FOR RESIDUE GOL B 705
30DC3SOFTWARETYR B:535 , GLU B:536 , HOH B:1028BINDING SITE FOR RESIDUE FMT B 707
31DC4SOFTWAREARG B:358 , SER B:385 , HIS B:462 , ARG B:521 , HOH B:999BINDING SITE FOR RESIDUE SO4 B 708
32DC5SOFTWARETHR B:85 , MSE B:86 , GOL B:710 , HOH B:1152BINDING SITE FOR RESIDUE FMT B 709
33DC6SOFTWAREGLU B:291 , TYR B:294 , FMT B:709BINDING SITE FOR RESIDUE GOL B 710
34DC7SOFTWARETHR B:55 , PHE B:57 , ARG B:59 , HIS B:425 , HOH B:1158BINDING SITE FOR RESIDUE FMT B 711
35DC8SOFTWAREALA B:383 , GLY B:384 , HOH B:1053BINDING SITE FOR RESIDUE GOL B 712
36DC9SOFTWAREALA B:280 , TRP B:281 , THR B:282BINDING SITE FOR RESIDUE FMT B 713
37EC1SOFTWAREARG B:591 , HOH B:840 , HOH B:1015 , HOH B:1028BINDING SITE FOR RESIDUE SO4 B 714

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3M49)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3M49)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3M49)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3M49)

(-) Exons   (0, 0)

(no "Exon" information available for 3M49)

(-) 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:665
 aligned with Q81Y15_BACAN | Q81Y15 from UniProtKB/TrEMBL  Length:666

    Alignment length:665
                                    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       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661     
         Q81Y15_BACAN     2 SHSIEQLSINTIRTLSIDAIEKANSGHPGMPMGAAPMAYTLWTQFMKHNPNNPTWFNRDRFVLSAGHGSMLLYSLLHLSGYDVTMDDLKNFRQWGSKTPGHPEYGHTAGVDATTGPLGQGIATAVGMAMAERHLAAKYNRDAYNIVDHYTYAICGDGDLMEGVSAEASSLAAHLQLGRLVVLYDSNDISLDGDLNRSFSESVEDRYKAYGWQVIRVEDGNDIEAIAKAIEEAKADEKRPTLIEVRTTIGFGSPNKSGKSASHGSPLGVEETKLTKEAYAWTAEQDFHVAEEVYENFRKTVQDVGETAQAEWNTMLGEYAQAYPELANELQAAMNGLLPEGWEQNLPTYELGSKAATRNSSGAVINAIAESVPSFFGGSADLAGSNKTYMNNEKDFTRDDYSGKNIWYGVREFAMGAAMNGIALHGGLKTYGGTFFVFSDYLRPAIRLAALMQLPVTYVFTHDSIAVGEDGPTHEPIEQLAALRAMPNVSVIRPADGNESVAAWRLALESTNKPTALVLTRQDLPTLEGAKDDTYEKVAKGAYVVSASKKETADVILLATGSEVSLAVEAQKALAVDGVDASVVSMPSMDRFEAQTAEYKESVLPKAVTKRFAIEMGATFGWHRYVGLEGDVLGIDTFGASAPGEKIMEEYGFTVENVVRKVKEML 666
               SCOP domains d3m49a1 A:2-337 automated matches                                                                                                                                                                                                                                                                                                               d3m49a2 A:338-527 automated matches                                                                                                                                                           d3m49a3 A:528-666 automated matches                                                                                                         SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh..............eeee.hhhhhhhhhhhhhhh....hhhhhh............................hhhhhhhhhhhhhhhhhhhhhh..........eeeeehhhhhhhhhhhhhhhhhhhh....eeeeeee.......hhhhh...hhhhhhhhhh.eeeee....hhhhhhhhhhhhhhh....eeeeee............hhhhh....hhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh.......eeehhhhhhhhhhhhhhhh..eeeee..hhhhhh.................eee...hhhhhhhhhhhhhhhh..eeeeeee.hhhhhhhhhhhhhhhhh...eeeee..hhhhh..hhhhh..hhhhhhhh....eee...hhhhhhhhhhhhhhh....eeee....eee.hhhhhhhhhhhhhh..eeee........eeeee..hhhhhhhhhhhhhhhh...eeeee..hhhhhhh.hhhhhhhhh......eeee.......hhhhhh...eee.........hhhhhhhhh..hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3m49 A   2 SHSIEQLSINTIRTLSIDAIEKANSGHPGmPmGAAPmAYTLWTQFmKHNPNNPTWFNRDRFVLSAGHGSmLLYSLLHLSGYDVTmDDLKNFRQWGSKTPGHPEYGHTAGVDATTGPLGQGIATAVGmAmAERHLAAKYNRDAYNIVDHYTYAICGDGDLmEGVSAEASSLAAHLQLGRLVVLYDSNDISLDGDLNRSFSESVEDRYKAYGWQVIRVEDGNDIEAIAKAIEEAKADEKRPTLIEVRTTIGFGSPNKSGKSASHGSPLGVEETKLTKEAYAWTAEQDFHVAEEVYENFRKTVQDVGETAQAEWNTmLGEYAQAYPELANELQAAmNGLLPEGWEQNLPTYELGSKAATRNSSGAVINAIAESVPSFFGGSADLAGSNKTYmNNEKDFTRDDYSGKNIWYGVREFAmGAAmNGIALHGGLKTYGGTFFVFSDYLRPAIRLAALmQLPVTYVFTHDSIAVGEDGPTHEPIEQLAALRAmPNVSVIRPADGNESVAAWRLALESTNKPTALVLTRQDLPTLEGAKDDTYEKVAKGAYVVSASKKETADVILLATGSEVSLAVEAQKALAVDGVDASVVSmPSmDRFEAQTAEYKESVLPKAVTKRFAIEmGATFGWHRYVGLEGDVLGIDTFGASAPGEKImEEYGFTVENVVRKVKEmL 666
                                    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       381       391       401       411   |   421       431       441       451|      461       471       481    |  491       501       511       521       531       541       551       561       571       581    |  591       601       611    |  621       631       641      |651       661   | 
                                                        31-MSE  |       47-MSE                  71-MSE         86-MSE                                   128-MSE                          161-MSE                                                                                                                                                   315-MSE            334-MSE                                                 390-MSE                  415-MSE                              452-MSE                           486-MSE                                                                                             586-MSE                       616-MSE                         648-MSE          665-MSE
                                                          33-MSE|                                                                                         130-MSE                                                                                                                                                                                                                                                                                          419-MSE                                                                                                                                                                   589-MSE                                                                         
                                                               38-MSE                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                


Chain B from PDB  Type:PROTEIN  Length:664
 aligned with Q81Y15_BACAN | Q81Y15 from UniProtKB/TrEMBL  Length:666

    Alignment length:664
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662    
         Q81Y15_BACAN     3 HSIEQLSINTIRTLSIDAIEKANSGHPGMPMGAAPMAYTLWTQFMKHNPNNPTWFNRDRFVLSAGHGSMLLYSLLHLSGYDVTMDDLKNFRQWGSKTPGHPEYGHTAGVDATTGPLGQGIATAVGMAMAERHLAAKYNRDAYNIVDHYTYAICGDGDLMEGVSAEASSLAAHLQLGRLVVLYDSNDISLDGDLNRSFSESVEDRYKAYGWQVIRVEDGNDIEAIAKAIEEAKADEKRPTLIEVRTTIGFGSPNKSGKSASHGSPLGVEETKLTKEAYAWTAEQDFHVAEEVYENFRKTVQDVGETAQAEWNTMLGEYAQAYPELANELQAAMNGLLPEGWEQNLPTYELGSKAATRNSSGAVINAIAESVPSFFGGSADLAGSNKTYMNNEKDFTRDDYSGKNIWYGVREFAMGAAMNGIALHGGLKTYGGTFFVFSDYLRPAIRLAALMQLPVTYVFTHDSIAVGEDGPTHEPIEQLAALRAMPNVSVIRPADGNESVAAWRLALESTNKPTALVLTRQDLPTLEGAKDDTYEKVAKGAYVVSASKKETADVILLATGSEVSLAVEAQKALAVDGVDASVVSMPSMDRFEAQTAEYKESVLPKAVTKRFAIEMGATFGWHRYVGLEGDVLGIDTFGASAPGEKIMEEYGFTVENVVRKVKEML 666
               SCOP domains d3m49b1 B:3-337 automated matches                                                                                                                                                                                                                                                                                                              d3m49b2 B:338-527 automated matches                                                                                                                                                           d3m49b3 B:528-666 automated matches                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh..............eeee.hhhhhhhhhhhhhhhh...hhhhhh............................hhhhhhhhhhhhhhhhhhhhhh..........eeeeehhhhhhhhhhhhhhhhhhhh....eeeeeee..ee..ee.hhh...hhhhhhhhhh.eeeee....hhhhhhhhhhhhhhh....eeeeee............hhhhh....hhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh.......eeehhhhhhhhhhhhhhhh..eeeee..hhhhhh.................eee...hhhhhhhhhhhhhhhh..eeeeeee.hhhhhhhhhhhhhhhhh...eeeee..hhhhh..hhhhh..hhhhhhhh....eee...hhhhhhhhhhhhhhh....eeee....eee.hhhhh.hhhhhhhh..eeee........eeeee..hhhhhhhhhhhhhhhh...eeeee..hhhhhhh.hhhhhhhhh......eeee.......hhhhhh...eee.........hhhhhhhhh..hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3m49 B   3 HSIEQLSINTIRTLSIDAIEKANSGHPGmPmGAAPmAYTLWTQFmKHNPNNPTWFNRDRFVLSAGHGSmLLYSLLHLSGYDVTmDDLKNFRQWGSKTPGHPEYGHTAGVDATTGPLGQGIATAVGmAmAERHLAAKYNRDAYNIVDHYTYAICGDGDLmEGVSAEASSLAAHLQLGRLVVLYDSNDISLDGDLNRSFSESVEDRYKAYGWQVIRVEDGNDIEAIAKAIEEAKADEKRPTLIEVRTTIGFGSPNKSGKSASHGSPLGVEETKLTKEAYAWTAEQDFHVAEEVYENFRKTVQDVGETAQAEWNTmLGEYAQAYPELANELQAAmNGLLPEGWEQNLPTYELGSKAATRNSSGAVINAIAESVPSFFGGSADLAGSNKTYmNNEKDFTRDDYSGKNIWYGVREFAmGAAmNGIALHGGLKTYGGTFFVFSDYLRPAIRLAALmQLPVTYVFTHDSIAVGEDGPTHEPIEQLAALRAmPNVSVIRPADGNESVAAWRLALESTNKPTALVLTRQDLPTLEGAKDDTYEKVAKGAYVVSASKKETADVILLATGSEVSLAVEAQKALAVDGVDASVVSmPSmDRFEAQTAEYKESVLPKAVTKRFAIEmGATFGWHRYVGLEGDVLGIDTFGASAPGEKImEEYGFTVENVVRKVKEmL 666
                                    12        22        32|    |  42    |   52        62        72        82   |    92       102       112       122     | 132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312  |    322       332 |     342       352       362       372       382       392       402       412  |   |422       432       442       452       462       472       482   |   492       502       512       522       532       542       552       562       572       582   |  |592       602       612   |   622       632       642     | 652       662  | 
                                                       31-MSE  |       47-MSE                  71-MSE         86-MSE                                   128-MSE                          161-MSE                                                                                                                                                   315-MSE            334-MSE                                                 390-MSE                  415-MSE                              452-MSE                           486-MSE                                                                                             586-MSE                       616-MSE                         648-MSE          665-MSE
                                                         33-MSE|                                                                                         130-MSE                                                                                                                                                                                                                                                                                          419-MSE                                                                                                                                                                   589-MSE                                                                         
                                                              38-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  (2, 6)

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

(-) CATH Domains  (0, 0 ; only for superseded entry 3K95: 2,6)

(no "CATH Domain" information available for 3M49, only for superseded entry 3K95 replaced by 3M49)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3M49)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q81Y15_BACAN | Q81Y15)
molecular function
    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:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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:0004802    transketolase activity    Catalysis of the reversible transfer of a 2-carbon ketol group (CH2OH-CO-) from a ketose phosphate donor to an aldose phosphate acceptor.
biological process
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.

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  3m49
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  Q81Y15_BACAN | Q81Y15
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  2.2.1.1
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 Related Entries

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

UniProtKB/TrEMBL
        Q81Y15_BACAN | Q81Y15: 3hyl

(-) Related Entries Specified in the PDB File

3hyl CRYSTAL STRUCTURE OF TRANSKETOLASE FROM BACILLUS ANTHRACIS
3k95 CRYSTAL STRUCTURE OF TRANSKETOLASE COMPLEXED WITH THIAMINE DIPHOSPHATE FROM BACILLUS ANTHRACIS RELATED ID: IDP02454 RELATED DB: TARGETDB