3EJ9 - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Title :   STRUCTURAL AND MECHANISTIC ANALYSIS OF TRANS-3-CHLOROACRYLIC ACID DEHALOGENASE ACTIVITY

Authors :   S. Pegan, H. Serrano, C. P. Whitman, A. D. Mesecar

Date :   17 Sep 08 (Deposition) - 02 Dec 08 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.50

Chains :   Asym./Biol. Unit : A,B,C,D,E,F

Keywords :   Trans-3-Chloroacrylic Acid Dehalogenase, Caad, Dehalogenase, Isomerase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. D. Pegan, H. Serrano, C. P. Whitman, A. D. Mesecar
Structural And Mechanistic Analysis Of Trans-3-Chloroacryli Acid Dehalogenase Activity.
Acta Crystallogr. , Sect. D V. 64 1277 2008
PubMed-ID: 19018104 | Reference-DOI: 10.1107/S0907444908034707

Molecule 1 - ALPHA-SUBUNIT OF TRANS-3-CHLOROACRYLIC ACID DEHALOGENASE
	Chains	:	A, C, E
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET3A
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	CAAD1
	Mutation	:	YES
	Organism Scientific	:	PSEUDOMONAS PAVONACEAE
	Organism Taxid	:	47881

Molecule 2 - BETA-SUBUNIT OF TRANS-3-CHLOROACRYLIC ACID DEHALOGENASE
	Chains	:	B, D, F
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET3A
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	CAAD2
	Organism Scientific	:	PSEUDOMONAS PAVONACEAE
	Organism Taxid	:	47881

		1	2	3	4	5	6
Asymmetric/Biological Unit	:	A	B	C	D	E	F

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 3EJ9)

(no "Site" information available for 3EJ9)

(no "SS Bond" information available for 3EJ9)

Asymmetric/Biological Unit

No.	Residues
1	Val E:61	-	Pro E:62

(no "SAP(SNP)/Variant" information available for 3EJ9)

(no "PROSITE Motif" information available for 3EJ9)

(no "Exon" information available for 3EJ9)

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:62
 aligned with Q9EV85_PSEPV | Q9EV85 from UniProtKB/TrEMBL  Length:76

    Alignment length:62
                                    11        21        31        41        51        61  
          Q9EV85_PSEPV    2 PMISCDMRYGRTDEQKRALSAGLLRVISEATGEPRENIFFVIREGSGINFVEHGEHLPDYVP 63
               SCOP domains d3ej9a_ A: automated matches                                   SCOP domains
               CATH domains -------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee...hhhhhhhhhhhhhhhhhhhhh.hhhh.eeeeeeehhh.eee..ee...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------- Transcript
                  3ej9 A  1 PMISCDMRYGRTDEQKRALSAGLLRVISEATGEPRENIFFVIREGSGINFVQHGEHLPDYVP 62
                                    10        20        30        40        50        60

Chain B from PDB  Type:PROTEIN  Length:59
 aligned with Q9EV84_PSEPV | Q9EV84 from UniProtKB/TrEMBL  Length:71

    Alignment length:59
                                    11        21        31        41        51         
          Q9EV84_PSEPV    2 PFIECHIATGLSVARKQQLIRDVIDVTNKSIGSDPKIINVLLVEHAEANMSISGRIHGE 60
               SCOP domains d3ej9b_ B: automated matches                                SCOP domains
               CATH domains ----------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee...hhhhhhhhhhhhhhhhhhhhh.hhhhheeeeeeehhh.ee........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------- Transcript
                  3ej9 B  1 PFIECHIATGLSVARKQQLIRDVIDVTNKSIGSDPKIINVLLVEHAEANMSISGRIHGE 59
                                    10        20        30        40        50

Chain C from PDB  Type:PROTEIN  Length:63
 aligned with Q9EV85_PSEPV | Q9EV85 from UniProtKB/TrEMBL  Length:76

    Alignment length:63
                                    11        21        31        41        51        61   
          Q9EV85_PSEPV    2 PMISCDMRYGRTDEQKRALSAGLLRVISEATGEPRENIFFVIREGSGINFVEHGEHLPDYVPG 64
               SCOP domains d3ej9c_ C: automated matches                                    SCOP domains
               CATH domains --------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee...hhhhhhhhhhhhhhhhhhhhh.hhhh.eeeeeeehhh.eee..ee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------- Transcript
                  3ej9 C  1 PMISCDMRYGRTDEQKRALSAGLLRVISEATGEPRENIFFVIREGSGINFVQHGEHLPDYVPG 63
                                    10        20        30        40        50        60

Chain D from PDB  Type:PROTEIN  Length:58
 aligned with Q9EV84_PSEPV | Q9EV84 from UniProtKB/TrEMBL  Length:71

    Alignment length:58
                                    11        21        31        41        51        
          Q9EV84_PSEPV    2 PFIECHIATGLSVARKQQLIRDVIDVTNKSIGSDPKIINVLLVEHAEANMSISGRIHG 59
               SCOP domains d3ej9d_ D: automated matches                               SCOP domains
               CATH domains ---------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee...hhhhhhhhhhhhhhhhhhhhh.hhhhheeeeeeehhh.ee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------- Transcript
                  3ej9 D  1 PFIECHIATGLSVARKQQLIRDVIDVTNKSIGSDPKIINVLLVEHAEANMSISGRIHG 58
                                    10        20        30        40        50

Chain E from PDB  Type:PROTEIN  Length:64
 aligned with Q9EV85_PSEPV | Q9EV85 from UniProtKB/TrEMBL  Length:76

    Alignment length:64
                                    11        21        31        41        51        61    
          Q9EV85_PSEPV    2 PMISCDMRYGRTDEQKRALSAGLLRVISEATGEPRENIFFVIREGSGINFVEHGEHLPDYVPGN 65
               SCOP domains d3ej9e_ E: automated matches                                     SCOP domains
               CATH domains ---------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee...hhhhhhhhhhhhhhhhhhhhh.hhhh.eeeeeeehhh.eee..ee........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------- Transcript
                  3ej9 E  1 PMISCDMRYGRTDEQKRALSAGLLRVISEATGEPRENIFFVIREGSGINFVQHGEHLPDYVPGN 64
                                    10        20        30        40        50        60

Chain F from PDB  Type:PROTEIN  Length:58
 aligned with Q9EV84_PSEPV | Q9EV84 from UniProtKB/TrEMBL  Length:71

    Alignment length:58
                                    11        21        31        41        51        
          Q9EV84_PSEPV    2 PFIECHIATGLSVARKQQLIRDVIDVTNKSIGSDPKIINVLLVEHAEANMSISGRIHG 59
               SCOP domains d3ej9f_ F: automated matches                               SCOP domains
               CATH domains ---------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee...hhhhhhhhhhhhhhhhhhhhh.hhhhheeeeeeehhh.ee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------- Transcript
                  3ej9 F  1 PFIECHIATGLSVARKQQLIRDVIDVTNKSIGSDPKIINVLLVEHAEANMSISGRIHG 58
                                    10        20        30        40        50

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 '\|'

Asymmetric/Biological Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: Tautomerase/MIF (104)

Superfamily: Tautomerase/MIF (104)

Family: 4-oxalocrotonate tautomerase-like (14)

Protein domain: automated matches (3)

Pseudomonas pavonaceae [TaxId: 47881] (3)

1a	d3ej9a_	A:
1b	d3ej9b_	B:
1c	d3ej9c_	C:
1d	d3ej9d_	D:
1e	d3ej9e_	E:
1f	d3ej9f_	F:

(no "CATH Domain" information available for 3EJ9)

(no "Pfam Domain" information available for 3EJ9)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,C,E (Q9EV85_PSEPV | Q9EV85)

molecular function
	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:0006725	cellular aromatic compound metabolic process	The chemical reactions and pathways involving aromatic compounds, any organic compound characterized by one or more planar rings, each of which contains conjugated double bonds and delocalized pi electrons, as carried out by individual cells.

Chain B,D,F (Q9EV84_PSEPV | Q9EV84)

molecular function
	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:0006725	cellular aromatic compound metabolic process	The chemical reactions and pathways involving aromatic compounds, any organic compound characterized by one or more planar rings, each of which contains conjugated double bonds and delocalized pi electrons, as carried out by individual cells.

Asymmetric/Biological Unit
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	Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 3ej9)

	Sites
(no "Sites" information available for 3ej9)

	Cis Peptide Bonds
		Val E:61 - Pro E:62	[ RasMol ]

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	3ej9
		Family and Domain Information	:	ProDom \| SYSTERS
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		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
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Access by UniProt ID/Accession number
	Q9EV84_PSEPV \| Q9EV84
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/TrEMBL
	Q9EV85_PSEPV \| Q9EV85
		Comparative Protein Structure Models	:	ModBase
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		Disease Information	:	OMIM

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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
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	Q9EV84_PSEPV \| Q9EV84
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	Q9EV85_PSEPV \| Q9EV85
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/TrEMBL
	Q9EV84_PSEPV \| Q9EV84	:	1s0y 3ej3 3ej7
	Q9EV85_PSEPV \| Q9EV85	:	1s0y 3ej3 3ej7

3ej3	E52Q MUTANT OF CAAD
3ej7

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 6)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (2, 4)

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