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(-) Description

Title :  CRYSTAL STRUCTURE OF ESCHERICHIA COLI MENB, THE 1,4-DIHYDROXY-2-NAPHTHOYL-COA SYNTHASE IN VITAMIN K2 BIOSYNTHESIS
 
Authors :  H-J. Li, X. Li, N. Liu, H. Zhang, J. Truglio, S. Mishra, C. Kisker, M. Garc P. Tonge
Date :  01 Aug 11  (Deposition) - 24 Aug 11  (Release) - 16 Nov 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Crotonase Superfamily, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. J. Li, X. Li, N. Liu, H. Zhang, J. J. Truglio, S. Mishra, C. Kisker, M. Garcia-Diaz, P. J. Tonge
Mechanism Of The Intramolecular Claisen Condensation Reaction Catalyzed By Menb, A Crotonase Superfamily Member.
Biochemistry V. 50 9532 2011
PubMed-ID: 21830810  |  Reference-DOI: 10.1021/BI200877X

(-) Compounds

Molecule 1 - 1,4-DIHYDROXY-2-NAPHTHOYL-COA SYNTHASE
    Chains: A, B, C, D, E, F
    EC Number: 4.1.3.36
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: B2262
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: MENB, DHNA-COA SYNTHASE

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit : ABCDEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 15)

Asymmetric/Biological Unit (2, 15)
No.NameCountTypeFull Name
1GOL9Ligand/IonGLYCEROL
2MLI6Ligand/IonMALONATE ION

(-) Sites  (15, 15)

Asymmetric Unit (15, 15)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLY A:132 , GLY A:133 , GLN A:154 , THR A:155 , GLY A:156 , SER A:161 , PHE A:162 , ASP A:163 , TRP A:184 , HOH A:314BINDING SITE FOR RESIDUE MLI A 301
02AC2SOFTWARETHR A:203 , VAL A:205 , GLU A:213 , ARG A:216 , TRP A:217 , HOH A:462 , ARG C:188BINDING SITE FOR RESIDUE GOL A 302
03AC3SOFTWAREILE A:174 , HOH A:350 , ILE D:174BINDING SITE FOR RESIDUE GOL A 303
04AC4SOFTWAREGLY B:132 , GLY B:133 , GLN B:154 , THR B:155 , GLY B:156 , SER B:161 , PHE B:162 , ASP B:163 , TRP B:184 , HOH B:525 , HOH B:705BINDING SITE FOR RESIDUE MLI B 301
05AC5SOFTWARETHR B:203 , VAL B:205 , GLU B:213 , ARG B:216 , TRP B:217 , ARG E:188BINDING SITE FOR RESIDUE GOL B 302
06AC6SOFTWAREPHE B:22 , GLU B:23 , ILE B:25 , ASN B:40BINDING SITE FOR RESIDUE GOL B 304
07AC7SOFTWAREGLY C:132 , GLY C:133 , GLN C:154 , THR C:155 , GLY C:156 , SER C:161 , PHE C:162 , ASP C:163 , TRP C:184 , HOH C:437BINDING SITE FOR RESIDUE MLI C 301
08AC8SOFTWARETHR C:203 , VAL C:205 , GLU C:213 , ARG C:216 , TRP C:217 , ARG D:188BINDING SITE FOR RESIDUE GOL C 302
09AC9SOFTWAREGLY D:132 , GLN D:154 , THR D:155 , GLY D:156 , SER D:161 , PHE D:162 , ASP D:163 , TRP D:184BINDING SITE FOR RESIDUE MLI D 301
10BC1SOFTWAREARG A:188 , THR D:203 , VAL D:205 , GLU D:213 , ARG D:216 , TRP D:217BINDING SITE FOR RESIDUE GOL D 302
11BC2SOFTWAREALA E:172 , VAL E:175 , GLY E:176 , HOH E:321 , ILE F:174 , VAL F:175 , GLY F:176BINDING SITE FOR RESIDUE GOL E 303
12BC3SOFTWAREGLY E:132 , GLY E:133 , GLN E:154 , THR E:155 , GLY E:156 , SER E:161 , PHE E:162 , ASP E:163 , TRP E:184BINDING SITE FOR RESIDUE MLI E 301
13BC4SOFTWARETHR E:203 , VAL E:205 , GLU E:213 , ARG E:216 , TRP E:217 , HOH E:343 , ARG F:188BINDING SITE FOR RESIDUE GOL E 302
14BC5SOFTWAREGLY F:132 , GLN F:154 , THR F:155 , GLY F:156 , SER F:161 , PHE F:162 , ASP F:163 , TRP F:184 , HOH F:495BINDING SITE FOR RESIDUE MLI F 301
15BC6SOFTWAREARG B:188 , THR F:203 , VAL F:205 , GLU F:213 , ARG F:216 , TRP F:217BINDING SITE FOR RESIDUE GOL F 302

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3T89)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3T89)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3T89)

(-) PROSITE Motifs  (1, 6)

Asymmetric/Biological Unit (1, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ENOYL_COA_HYDRATASEPS00166 Enoyl-CoA hydratase/isomerase signature.MENB_ECOLI123-143
 
 
 
 
 		  6A:123-143
B:123-143
C:123-143
D:123-143
E:123-143
F:123-143

(-) Exons   (0, 0)

(no "Exon" information available for 3T89)

(-) 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:270
 aligned with MENB_ECOLI | P0ABU0 from UniProtKB/Swiss-Prot  Length:285

    Alignment length:285
                                    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     
           MENB_ECOLI     1 MIYPDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGDQKVRGDYGGYKDDSGVHHLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEGQEGRNAFNQKRQPDFSKFKRNP 285
               SCOP domains d3t89a_ A: automated matches                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhh....eee.......eeeeee...eeeeee.hhhhh...hhhhhhhhhhhhhhhhhh....eeeeee....eee......---------------..hhhhhhhhhhhh...eeeee..eeehhhhhhhhhh.eeeee...eee.hhhhh........hhhhhhhhhhhhhhhhhhhh..eehhhhhhh....eeehhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.....hhhhhhhhh............. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------ENOYL_COA_HYDRATASE  ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3t89 A   1 MIYPDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGDQK---------------HLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEGQEGRNAFNQKRQPDFSKFKRNP 285
                                    10        20        30        40        50        60        70        80        |-         -    |  110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280     
                                                                                                                   89             105                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:263
 aligned with MENB_ECOLI | P0ABU0 from UniProtKB/Swiss-Prot  Length:285

    Alignment length:282
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283  
           MENB_ECOLI     4 PDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGDQKVRGDYGGYKDDSGVHHLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEGQEGRNAFNQKRQPDFSKFKRNP 285
               SCOP domains d3t89b_ B: automated matches                                                                                                                                                                                                                                                               SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhh....eee.......eeeeee...eeeeee.hhhhh...hhhhhhhhhhhhhhhhhh....eeeeee....eee.......---------------.hhhhhhhhhhhh...eeeee..eeehhhhhhhhhh.eeeee...eee.hhhhh........hhhhhhhhhhhhhhhhhhhh..eehhhhhhh....eeehhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh----........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------ENOYL_COA_HYDRATASE  ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3t89 B   4 PDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGDQKV---------------LNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEGQEGRNAF----QPDFSKFKRNP 285
                                    13        23        33        43        53        63        73        83      |  -         -  |    113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263      |  - |     283  
                                                                                                                 90             106                                                                                                                                                                 270  275          


Chain C from PDB  Type:PROTEIN  Length:246
 aligned with MENB_ECOLI | P0ABU0 from UniProtKB/Swiss-Prot  Length:285

    Alignment length:261
                                    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 
           MENB_ECOLI     3 YPDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGDQKVRGDYGGYKDDSGVHHLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEG 263
               SCOP domains d3t89c_ C: automated matches                                                                                                                                                                                                                                          SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh....eee.......eeeeee...eeeeee.hhhhh...hhhhhhhhhhhhhhhhhh....eeeeee....eee.....---------------...hhhhhhhhhhhh...eeeee..eeehhhhhhhhhh.eeeee...eee.hhhhh........hhhhhhhhhhhhhhhhhhhh..eehhhhhhh....eeehhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ENOYL_COA_HYDRATASE  ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3t89 C   3 YPDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGDQ---------------HHLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEG 263
                                    12        22        32        42        52        62        72        82     |   -         - |     112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262 
                                                                                                                88             104                                                                                                                                                               


Chain D from PDB  Type:PROTEIN  Length:268
 aligned with MENB_ECOLI | P0ABU0 from UniProtKB/Swiss-Prot  Length:285

    Alignment length:284
                                    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    
           MENB_ECOLI     2 IYPDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGDQKVRGDYGGYKDDSGVHHLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEGQEGRNAFNQKRQPDFSKFKRNP 285
               SCOP domains d3t89d_ D: automated matches                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh....eee.......eeeeee...eeeeee.hhhhh...hhhhhhhhhhhhhhhhhh....eeeeee....eee.....----------------..hhhhhhhhhhh....eeeee..eeehhhhhhhhhh.eeeee...eee.hhhhh........hhhhhhhhhhhhhhhhhhhh..eehhhhhhh....eeehhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------ENOYL_COA_HYDRATASE  ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3t89 D   2 IYPDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGDQ----------------HLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEGQEGRNAFNQKRQPDFSKFKRNP 285
                                    11        21        31        41        51        61        71        81      |  -         -   |   111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281    
                                                                                                                 88              105                                                                                                                                                                                    


Chain E from PDB  Type:PROTEIN  Length:269
 aligned with MENB_ECOLI | P0ABU0 from UniProtKB/Swiss-Prot  Length:285

    Alignment length:284
                                    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    
           MENB_ECOLI     2 IYPDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGDQKVRGDYGGYKDDSGVHHLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEGQEGRNAFNQKRQPDFSKFKRNP 285
               SCOP domains d3t89e_ E: automated matches                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh....eee.......eeeeee...eeeeee.hhhhh...hhhhhhhhhhhhhhhhhh....eeeeee....eee....---------------....hhhhhhhhhhhh...eeeee..eeehhhhhhhhhh.eeeee...eee.hhhhh........hhhhhhhhhhhhhhhhhhhh..eehhhhhhh....eeehhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------ENOYL_COA_HYDRATASE  ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3t89 E   2 IYPDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGD---------------VHHLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEGQEGRNAFNQKRQPDFSKFKRNP 285
                                    11        21        31        41        51        61        71        81     |   -         - |     111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281    
                                                                                                                87             103                                                                                                                                                                                      


Chain F from PDB  Type:PROTEIN  Length:264
 aligned with MENB_ECOLI | P0ABU0 from UniProtKB/Swiss-Prot  Length:285

    Alignment length:283
                                    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   
           MENB_ECOLI     3 YPDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGDQKVRGDYGGYKDDSGVHHLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEGQEGRNAFNQKRQPDFSKFKRNP 285
               SCOP domains d3t89f_ F: automated matches                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh....eee.......eeeeee...eeeeee.hhhhh...hhhhhhhhhhhhhhhhhh....eeeeee....eee....---------------....hhhhhhhhhhhh...eeeee..eeehhhhhhhhhh.eeeee...eee.hhhhh........hhhhhhhhhhhhhhhhhhhh..eehhhhhhh....eeehhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh----...hhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ENOYL_COA_HYDRATASE  ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3t89 F   3 YPDEAMLYAPVEWHDCSEGFEDIRYEKSTDGIAKITINRPQVRNAFRPLTVKEMIQALADARYDDNIGVIILTGAGDKAFCSGGD---------------VHHLNVLDFQRQIRTCPKPVVAMVAGYSIGGGHVLHMMCDLTIAADNAIFGQTGPKVGSFDGGWGASYMARIVGQKKAREIWFLCRQYDAKQALDMGLVNTVVPLADLEKETVRWCREMLQNSPMALRCLKAALNADCDGQAGLQELAGNATMLFYMTEEGQEGRNA----RQPDFSKFKRNP 285
                                    12        22        32        42        52        62        72        82    |    -         -|      112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262      |  - |     282   
                                                                                                               87             103                                                                                                                                                                   269  274
   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, 6)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3T89)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3T89)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (MENB_ECOLI | P0ABU0)
molecular function
    GO:0008935    1,4-dihydroxy-2-naphthoyl-CoA synthase activity    Catalysis of the reaction: 4-(2-carboxyphenyl)-4-oxobutanoyl-CoA = 1,4-dihydroxy-2-napthoyl-CoA + H2O.
    GO:0071890    bicarbonate binding    Interacting selectively and non-covalently with bicarbonate (CHO3-) ions.
    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:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0009234    menaquinone biosynthetic process    The chemical reactions and pathways resulting in the formation of any of the menaquinones. Structurally, menaquinones consist of a methylated naphthoquinone ring structure and side chains composed of a variable number of unsaturated isoprenoid residues. Menaquinones that have vitamin K activity and are known as vitamin K2.
    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.
cellular component
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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        MENB_ECOLI | P0ABU0: 3t88 4els 4elw 4elx 4i42

(-) Related Entries Specified in the PDB File

3t88 CRYSTAL STRUCTURE OF ESCHERICHIA COLI MENB IN COMPLEX WITH SUBSTRATE ANALOGUE, OSB-NCOA
3t8a CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS MENB IN COMPLEX WITH SUBSTRATE ANALOGUE, OSB-NCOA
3t8b CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS MENB WITH ALTERED HEXAMERIC ASSEMBLY