1L7R - JenaLib

Asym./Biol. Unit - manually (Jmol Viewer)

Asym./Biol. Unit (Jmol Viewer)

Title :   TYR44PHE MUTANT OF BACTERIAL COCAINE ESTERASE COCE

Authors :   J. M. Turner, N. A. Larsen, A. Basran, C. F. Barbas Iii, N. C. Bruce, I. A. Wilson, R. A. Lerner

Date :   16 Mar 02 (Deposition) - 11 Feb 03 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.64

Chains :   Asym./Biol. Unit : A

Keywords :   Bacterial Cocaine Esterase. Mutant Of Oxyanion Hole. Hydrolase. (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. M. Turner, N. A. Larsen, A. Basran, C. F. Barbas Iii, N. C. Bruce, I. A. Wilson, R. A. Lerner
Biochemical Characterization And Structural Analysis Of A Highly Proficient Cocaine Esterase.
Biochemistry V. 41 12297 2002
PubMed-ID: 12369817 | Reference-DOI: 10.1021/BI026131P
(for further references see the PDB file header)

Molecule 1 - COCAINE ESTERASE
	Chains	:	A
	EC Number	:	3.1.1.1
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Mutation	:	YES
	Organism Scientific	:	RHODOCOCCUS SP. MB1
	Organism Taxid	:	51612
	Synonym	:	COCE

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 1L7R)

(no "Site" information available for 1L7R)

(no "SS Bond" information available for 1L7R)

Asymmetric/Biological Unit

No.	Residues
1	Ala A:149	-	Pro A:150
2	Thr A:206	-	Pro A:207
3	Trp A:351	-	Pro A:352
4	Phe A:529	-	Pro A:530

(no "SAP(SNP)/Variant" information available for 1L7R)

(no "PROSITE Motif" information available for 1L7R)

(no "Exon" information available for 1L7R)

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
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Chain A from PDB  Type:PROTEIN  Length:573
 aligned with COCE_RHOSM | Q9L9D7 from UniProtKB/Swiss-Prot  Length:574

    Alignment length:573
                                    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   
           COCE_RHOSM     2 VDGNYSVASNVMVPMRDGVRLAVDLYRPDADGPVPVLLVRNPYDKFDVFAWSTQSTNWLEFVRDGYAVVIQDTRGLFASEGEFVPHVDDEADAEDTLSWILEQAWCDGNVGMFGVSYLGVTQWQAAVSGVGGLKAIAPSMASADLYRAPWYGPGGALSVEALLGWSALIGTGLITSRSDARPEDAADFVQLAAILNDVAGAASVTPLAEQPLLGRLIPWVIDQVVDHPDNDESWQSISLFERLGGLATPALITAGWYDGFVGESLRTFVAVKDNADARLVVGPWSHSNLTGRNADRKFGIAATYPIQEATTMHKAFFDRHLRGETDALAGVPKVRLFVMGIDEWRDETDWPLPDTAYTPFYLGGSGAANTSTGGGTLSTSISGTESADTYLYDPADPVPSLGGTLLFHNGDNGPADQRPIHDRDDVLCYSTEVLTDPVEVTGTVSARLFVSSSAVDTDFTAKLVDVFPDGRAIALCDGIVRMRYRETLVNPTLIEAGEIYEVAIDMLATSNVFLPGHRIMVQVSSSNFPKYDRNSNTGGVIAREQLEEMCTAVNRIHRGPEHPSHIVLPIIKR 574
               SCOP domains d1l7ra2 A:2-351 Bacterial cocaine esterase N-terminal domain                                                                                                                                                                                                                                                                                                  d1l7ra1 A:352-574 Bacterial cocaine esterase, C-terminal domain                                                                                                                                                                 SCOP domains
               CATH domains ---1l7rA01 A:5-145,A:241-348  [code=3.40.50.1820, no name defined]                                                                              1l7rA03 A:146-240 alpha-amino acid ester hydrolase ( Helical cap domain)                       1l7rA01 A:5-145,A:241-348  [code=3.40.50.1820, no name defined]                                             --------1l7rA02 A:357-574 Galactose-binding domain-like                                                                                                                                                                            CATH domains
               Pfam domains ----------------Peptidase_S15-1l7rA01 A:18-289                                                                                                                                                                                                                                                  -------------------------------------PepX_C-1l7rA02 A:327-568                                                                                                                                                                                                                          ------ Pfam domains
         Sec.struct. author ....eeeeeeeeee.....eeeeeeeee.....eeeeeeee......hhhhhh....hhhhhhh..eeeeee...............hhhhhhhhhhhhhhhh..eeeeeee.eehhhhhhhhhhhh.....eee..ee..................hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhh.......hhhhhh..hhhhhh.....eeeeeeee..hhhhhhhhhhhhh....eeeeeeeee......ee..ee.hhhhh.hhhhhhhhhhhhhhhhhh...........eeeee....eeeee........eeeeeeee............eee.......eeeeeee...................................eee.......eeeeeeeeeeeeeee.....eeeeeeeee.....eeeeeeeeee.hhh..............eeeeeeeeeeeeee....eeeeeee...............hhhhhhhhhh..eeeeeee......eeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1l7r A   2 VDGNYSVASNVMVPMRDGVRLAVDLYRPDADGPVPVLLVRNPFDKFDVFAWSTQSTNWLEFVRDGYAVVIQDTRGLFASEGEFVPHVDDEADAEDTLSWILEQAWCDGNVGMFGVSYLGVTQWQAAVSGVGGLKAIAPSMASADLYRAPWYGPGGALSVEALLGWSALIGTGLITSRSDARPEDAADFVQLAAILNDVAGAASVTPLAEQPLLGRLIPWVIDQVVDHPDNDESWQSISLFERLGGLATPALITAGWYDGFVGESLRTFVAVKDNADARLVVGPWSHSNLTGRNADRKFGIAATYPIQEATTMHKAFFDRHLRGETDALAGVPKVRLFVMGIDEWRDETDWPLPDTAYTPFYLGGSGAANTSTGGGTLSTSISGTESADTYLYDPADPVPSLGGTLLFHNGDNGPADQRPIHDRDDVLCYSTEVLTDPVEVTGTVSARLFVSSSAVDTDFTAKLVDVFPDGRAIALCDGIVRMRYRETLVNPTLIEAGEIYEVAIDMLATSNVFLPGHRIMVQVSSSNFPKYDRNSNTGGVIAREQLEEMCTAVNRIHRGPEHPSHIVLPIIKR 574
                                    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

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

Clans(

)

Families(

)

Organisms( (-)

)

Clan: AB_hydrolase (347)

Family: Peptidase_S15 (7)

Rhodococcus sp. (strain MB1 Bresler) (4)

Peptidase_S15-1l7rA01

A:18-289

Clan: GBD (153)

Family: PepX_C (7)

Rhodococcus sp. (strain MB1 Bresler) (4)

PepX_C-1l7rA02

A:327-568

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (COCE_RHOSM | Q9L9D7)

molecular function
	GO:0052689	carboxylic ester hydrolase activity	Catalysis of the hydrolysis of a carboxylic ester bond.
	GO:0008239	dipeptidyl-peptidase activity	Catalysis of the hydrolysis of N-terminal dipeptides from a polypeptide chain.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
biological process
	GO:0050784	cocaine catabolic process	The chemical reactions and pathways resulting in the breakdown of cocaine, an alkaloid obtained from the dried leaves of the shrub Erythroxylon coca. It is a cerebral stimulant and narcotic.
	GO:0006508	proteolysis	The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Asymmetric/Biological Unit
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	Ligands, Modified Residues, Ions
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	Sites
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	Cis Peptide Bonds
		Ala A:149 - Pro A:150	[ RasMol ]
		Phe A:529 - Pro A:530	[ RasMol ]
		Thr A:206 - Pro A:207	[ RasMol ]
		Trp A:351 - Pro A:352	[ RasMol ]

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	1l7r
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	3.1.1.1
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UniProtKB/Swiss-Prot
	COCE_RHOSM \| Q9L9D7	:	1ju3 1ju4 1l7q 3i2f 3i2g 3i2h 3i2i 3i2j 3i2k 3ida 3puh 3pui 4p08

1ju3	1JU3 IS WT PHENYL BORONIC ACID COMPLEX
1ju4	1JU4 IS WT PRODUCT BENZOATE COMPLEX
1l7q	1L7Q IS SER117A COCE MUTANT

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (4, 4)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

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SCOP Domains (2, 2)

CATH Domains (3, 3)

Pfam Domains (2, 2)

Gene Ontology (6, 6)

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