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(-) Description

Title :  4-OXALOCROTONATE TAUTOMERASE OBSERVED AS AN OCTODECAMER, ORTHORHOMBIC CRYSTAL FORM
 
Authors :  A. B. Taylor, C. P. Whitman, M. L. Hackert
Date :  15 Oct 98  (Deposition) - 01 Aug 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.75
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R
Biol. Unit 1:  A,B,C,D,E,F  (1x)
Biol. Unit 2:  G,H,I,J,K,L  (1x)
Biol. Unit 3:  M,N,O,P,Q,R  (1x)
Keywords :  Tautomerase, Isomerase, Microbial Biodegradation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. B. Taylor
Native And Inhibitor Complex Structures Of 4-Oxalocrotonate Tautomerase From Pseudomonas Putida Mt-2 (University Of Texas At Austin-136 Pages)
Thesis 1998
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 4-OXALOCROTONATE TAUTOMERASE
    Atcc: ATCC 33015
    Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R
    Collection: ATCC 33015
    EC Number: 5.3.2.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Gene: XYLH
    Expression System Plasmid: PBAOT1
    Expression System Strain: S606
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: PSEUDOMONAS PUTIDA
    Organism Taxid: 303
    Strain: MT-2
    Synonym: 4-OXALOCROTONATE ISOMERASE

 Structural Features

(-) Chains, Units

  123456789101112131415161718
Asymmetric Unit : ABCDEFGHIJKLMNOPQR
Biological Unit 1 (1x): ABCDEF            
Biological Unit 2 (1x):       GHIJKL      
Biological Unit 3 (1x):             MNOPQR

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 26)

Asymmetric Unit (1, 26)
No.NameCountTypeFull Name
1SO426Ligand/IonSULFATE ION
Biological Unit 1 (1, 10)
No.NameCountTypeFull Name
1SO410Ligand/IonSULFATE ION
Biological Unit 2 (1, 8)
No.NameCountTypeFull Name
1SO48Ligand/IonSULFATE ION
Biological Unit 3 (1, 8)
No.NameCountTypeFull Name
1SO48Ligand/IonSULFATE ION

(-) Sites  (26, 26)

Asymmetric Unit (26, 26)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR A:36 , SER A:37 , ILE B:52 , ARG D:39BINDING SITE FOR RESIDUE SO4 D 101
02AC2SOFTWAREPRO A:1 , ILE B:7 , LEU B:8 , ARG B:11BINDING SITE FOR RESIDUE SO4 B 102
03AC3SOFTWARESER B:37 , ARG E:39BINDING SITE FOR RESIDUE SO4 E 103
04AC4SOFTWAREILE A:7 , LEU A:8 , ARG A:11 , PRO B:1BINDING SITE FOR RESIDUE SO4 A 104
05AC5SOFTWAREPRO C:1 , LEU C:31 , ILE D:7 , LEU D:8 , ARG D:11BINDING SITE FOR RESIDUE SO4 D 105
06AC6SOFTWAREARG A:39 , THR D:36 , SER D:37BINDING SITE FOR RESIDUE SO4 A 106
07AC7SOFTWAREILE C:7 , LEU C:8 , ARG C:11 , PRO D:1BINDING SITE FOR RESIDUE SO4 C 107
08AC8SOFTWAREARG B:39 , SER E:37BINDING SITE FOR RESIDUE SO4 B 108
09AC9SOFTWAREPRO E:1 , ILE F:7 , LEU F:8BINDING SITE FOR RESIDUE SO4 E 109
10BC1SOFTWARELEU E:8 , ARG E:11 , PRO F:1BINDING SITE FOR RESIDUE SO4 E 110
11BC2SOFTWARETHR G:36 , SER G:37 , ARG J:39BINDING SITE FOR RESIDUE SO4 J 111
12BC3SOFTWAREPRO G:1 , ILE H:7 , LEU H:8 , ARG H:11BINDING SITE FOR RESIDUE SO4 H 112
13BC4SOFTWAREILE G:7 , LEU G:8 , ARG G:11 , PRO H:1BINDING SITE FOR RESIDUE SO4 G 113
14BC5SOFTWARETHR I:36 , ARG I:39 , ARG L:39BINDING SITE FOR RESIDUE SO4 I 114
15BC6SOFTWAREPRO I:1 , ILE J:7 , LEU J:8 , ARG J:11BINDING SITE FOR RESIDUE SO4 I 115
16BC7SOFTWAREPRO K:1 , ILE L:7 , LEU L:8 , ARG L:11BINDING SITE FOR RESIDUE SO4 K 116
17BC8SOFTWAREARG I:39 , SER L:37BINDING SITE FOR RESIDUE SO4 I 117
18BC9SOFTWAREILE K:7 , LEU K:8 , ARG K:11 , PRO L:1BINDING SITE FOR RESIDUE SO4 K 118
19CC1SOFTWARESER M:37 , ILE N:52 , ARG P:39BINDING SITE FOR RESIDUE SO4 P 119
20CC2SOFTWAREPRO M:1 , ILE N:7 , LEU N:8 , ARG N:11BINDING SITE FOR RESIDUE SO4 M 120
21CC3SOFTWAREILE M:52 , ARG M:61 , SER N:37 , HOH N:205 , ARG Q:39BINDING SITE FOR RESIDUE SO4 M 121
22CC4SOFTWARESER O:37 , ARG O:39 , ILE P:52 , ARG P:61 , ARG R:39BINDING SITE FOR RESIDUE SO4 P 122
23CC5SOFTWAREARG M:39 , ILE O:52 , SER P:37BINDING SITE FOR RESIDUE SO4 P 123
24CC6SOFTWAREILE O:7 , LEU O:8 , ARG O:11 , PRO P:1BINDING SITE FOR RESIDUE SO4 O 124
25CC7SOFTWAREPRO Q:1 , ILE R:7 , LEU R:8 , ARG R:11BINDING SITE FOR RESIDUE SO4 R 125
26CC8SOFTWAREILE Q:7 , LEU Q:8 , ARG Q:11 , PRO R:1BINDING SITE FOR RESIDUE SO4 Q 126

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4OTA)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4OTA)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4OTA)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4OTA)

(-) Exons   (0, 0)

(no "Exon" information available for 4OTA)

(-) 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:60
                                                                                           
               SCOP domains d4otaa_ A: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota A  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain B from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otab_ B: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota B  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain C from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otac_ C: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota C  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain D from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otad_ D: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota D  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain E from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otae_ E: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota E  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain F from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otaf_ F: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota F  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain G from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otag_ G: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota G  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain H from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otah_ H: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota H  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain I from PDB  Type:PROTEIN  Length:59
                                                                                          
               SCOP domains d4otai_ I: 4-oxalocrotonate tautomerase                     SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh.......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                  4ota I  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASK 59
                                    10        20        30        40        50         


Chain J from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otaj_ J: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota J  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain K from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otak_ K: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota K  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain L from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otal_ L: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota L  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain M from PDB  Type:PROTEIN  Length:62
                                                                                             
               SCOP domains d4otam_ M: 4-oxalocrotonate tautomerase                        SCOP domains
               CATH domains -------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh............. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------- Transcript
                  4ota M  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKVRR 62
                                    10        20        30        40        50        60  


Chain N from PDB  Type:PROTEIN  Length:59
                                                                                          
               SCOP domains d4otan_ N: 4-oxalocrotonate tautomerase                     SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.............. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                  4ota N  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASK 59
                                    10        20        30        40        50         


Chain O from PDB  Type:PROTEIN  Length:60
                                                                                           
               SCOP domains d4otao_ O: 4-oxalocrotonate tautomerase                      SCOP domains
               CATH domains ------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------ Transcript
                  4ota O  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKV 60
                                    10        20        30        40        50        60


Chain P from PDB  Type:PROTEIN  Length:62
                                                                                             
               SCOP domains d4otap_ P: 4-oxalocrotonate tautomerase                        SCOP domains
               CATH domains -------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh.......hhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------- Transcript
                  4ota P  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKVRR 62
                                    10        20        30        40        50        60  


Chain Q from PDB  Type:PROTEIN  Length:62
                                                                                             
               SCOP domains d4otaq_ Q: 4-oxalocrotonate tautomerase                        SCOP domains
               CATH domains -------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh.......hhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------- Transcript
                  4ota Q  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKVRR 62
                                    10        20        30        40        50        60  


Chain R from PDB  Type:PROTEIN  Length:58
                                                                                         
               SCOP domains d4otar_ R: 4-oxalocrotonate tautomerase                    SCOP domains
               CATH domains ---------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....hhhhhhhhhhhhhhhhhhh...hhh.eeeeeee.hhh......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------- Transcript
                  4ota R  1 PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELAS 58
                                    10        20        30        40        50
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  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, 18)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4OTA)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4OTA)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)

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        4OT1_PSEPU | Q01468: 1bjp 2fm7 4otb 4otc 4x19 4x1c 5cln 5clo

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4OTA)