2AQ7 - JenaLib

Asym.Unit - manually (Jmol Viewer)

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   STRUCTURE-ACTIVITY RELATIONSHIPS AT THE 5-POSIITON OF THIOLACTOMYCIN: AN INTACT 5(R)-ISOPRENE UNIT IS REQUIRED FOR ACTIVITY AGAINST THE CONDENSING ENZYMES FROM MYCOBACTERIUM TUBERCULOSIS AND ESCHERICHIA COLI

Authors :   P. Kim, Y. M. Zhang, G. Shenoy, Q. A. Nguyen, H. I. Boshoff, U. H. Manjunatha, M. B. Goodwin, J. Lonsdale, A. C. Price, D. J. Miller

Date :   17 Aug 05 (Deposition) - 17 Jan 06 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: C,D  (1x)

Keywords :   Fabb-Ligand Active-Site Complex, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   P. Kim, Y. M. Zhang, G. Shenoy, Q. A. Nguyen, H. I. Boshoff, U. H. Manjunatha, M. B. Goodwin, J. Lonsdale, A. C. Price, D. J. Miller, K. Duncan, S. W. White, C. O. Rock, C. E. Barry Iii, C. S. Dowd
Structure-Activity Relationships At The 5-Position Of Thiolactomycin: An Intact (5R)-Isoprene Unit Is Required For Activity Against The Condensing Enzymes From Mycobacterium Tuberculosis And Escherichia Coli
J. Med. Chem. V. 49 159 2006
PubMed-ID: 16392800 | Reference-DOI: 10.1021/JM050825P
(for further references see the PDB file header)

Molecule 1 - 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE I
	Chains	:	A, B, C, D
	EC Number	:	2.3.1.41
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Strain	:	BL21-DE3
	Expression System Taxid	:	469008
	Expression System Vector	:	PET15B
	Expression System Vector Type	:	PLASMID
	Gene	:	FABB, FABC
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	BETA- KETOACYL-ACP SYNTHASE I, KAS I

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 3)

No.	Name	Count	Type	Full Name
1	TL5	3	Ligand/Ion	(5R)-4-HYDROXY-3,5-DIMETHYL-5-[(1E,3E)-2-METHYLPENTA-1,3-DIENYL]THIOPHEN-2(5H)-ONE

Biological Unit 1 (1, 2)

No.	Name	Count	Type	Full Name
1	TL5	2	Ligand/Ion	(5R)-4-HYDROXY-3,5-DIMETHYL-5-[(1E,3E)-2-METHYLPENTA-1,3-DIENYL]THIOPHEN-2(5H)-ONE

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	TL5	1	Ligand/Ion	(5R)-4-HYDROXY-3,5-DIMETHYL-5-[(1E,3E)-2-METHYLPENTA-1,3-DIENYL]THIOPHEN-2(5H)-ONE

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	CYS A:163 , PHE A:229 , ASP A:268 , MET A:269 , VAL A:270 , ALA A:271 , HIS A:298 , THR A:300 , HIS A:333 , PHE A:390 , GLY A:391 , PHE A:392 , GLY A:394	BINDING SITE FOR RESIDUE TL5 A 600
2	AC2	SOFTWARE	CYS B:163 , PHE B:229 , ASP B:268 , MET B:269 , VAL B:270 , ALA B:271 , HIS B:298 , THR B:300 , HIS B:333 , PHE B:390 , GLY B:391 , GLY B:394 , HOH B:743	BINDING SITE FOR RESIDUE TL5 B 601
3	AC3	SOFTWARE	CYS D:163 , PHE D:229 , ASP D:268 , MET D:269 , VAL D:270 , ALA D:271 , PRO D:272 , HIS D:298 , THR D:300 , HIS D:333 , PHE D:390 , GLY D:391 , PHE D:392 , GLY D:394 , HOH D:694 , HOH D:702	BINDING SITE FOR RESIDUE TL5 D 603

(no "SS Bond" information available for 2AQ7)

(no "Cis Peptide Bond" information available for 2AQ7)

Asymmetric Unit (4, 16)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_FABB_ECOLI_001 *	A	4	T	FABB_ECOLI	---	---	A/B/C/D	A	4	T
2	UniProt	VAR_FABB_ECOLI_002 *	S	140	F	FABB_ECOLI	---	---	A/B/C/D	S	140	F
3	UniProt	VAR_FABB_ECOLI_003 *	G	299	S	FABB_ECOLI	---	---	A/B/C/D	G	299	S
4	UniProt	VAR_FABB_ECOLI_004 *	A	329	V	FABB_ECOLI	---	---	A/B/C/D	A	329	V
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (4, 8)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_FABB_ECOLI_001 *	A	4	T	FABB_ECOLI	---	---	A/B	A	4	T
2	UniProt	VAR_FABB_ECOLI_002 *	S	140	F	FABB_ECOLI	---	---	A/B	S	140	F
3	UniProt	VAR_FABB_ECOLI_003 *	G	299	S	FABB_ECOLI	---	---	A/B	G	299	S
4	UniProt	VAR_FABB_ECOLI_004 *	A	329	V	FABB_ECOLI	---	---	A/B	A	329	V
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (4, 8)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_FABB_ECOLI_001 *	A	4	T	FABB_ECOLI	---	---	C/D	A	4	T
2	UniProt	VAR_FABB_ECOLI_002 *	S	140	F	FABB_ECOLI	---	---	C/D	S	140	F
3	UniProt	VAR_FABB_ECOLI_003 *	G	299	S	FABB_ECOLI	---	---	C/D	G	299	S
4	UniProt	VAR_FABB_ECOLI_004 *	A	329	V	FABB_ECOLI	---	---	C/D	A	329	V
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	B_KETOACYL_SYNTHASE	PS00606	Beta-ketoacyl synthases active site.	FABB_ECOLI	154-170	4	A:154-170 B:154-170 C:154-170 D:154-170

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	B_KETOACYL_SYNTHASE	PS00606	Beta-ketoacyl synthases active site.	FABB_ECOLI	154-170	2	A:154-170 B:154-170 - -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	B_KETOACYL_SYNTHASE	PS00606	Beta-ketoacyl synthases active site.	FABB_ECOLI	154-170	2	- - C:154-170 D:154-170

(no "Exon" information available for 2AQ7)

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:404
 aligned with FABB_ECOLI | P0A953 from UniProtKB/Swiss-Prot  Length:406

    Alignment length:404
                                    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       290       300       310       320       330       340       350       360       370       380       390       400    
           FABB_ECOLI     1 MKRAVITGLGIVSSIGNNQQEVLASLREGRSGITFSQELKDSGMRSHVWGNVKLDTTGLIDRKVVRFMSDASIYAFLSMEQAIADAGLSPEAYQNNPRVGLIAGSGGGSPRFQVFGADAMRGPRGLKAVGPYVVTKAMASGVSACLATPFKIHGVNYSISSACATSAHCIGNAVEQIQLGKQDIVFAGGGEELCWEMACEFDAMGALSTKYNDTPEKASRTYDAHRDGFVIAGGGGMVVVEELEHALARGAHIYAEIVGYGATSDGADMVAPSGEGAVRCMKMAMHGVDTPIDYLNSHGTSTPVGDVKELAAIREVFGDKSPAISATKAMTGHSLGAAGVQEAIYSLLMLEHGFIAPSINIEELDEQAAGLNIVTETTDRELTTVMSNSFGFGGTNATLVMRKL 404
               SCOP domains d2aq7a1 A:1-253 Beta-ketoacyl-ACP synthase I                                                                                                                                                                                                                 d2aq7a2 A:254-404 Beta-ketoacyl-ACP synthase I                                                                                                          SCOP domains
               CATH domains -----2aq7A01 A:6-259  [code=3.40.47.10, no name defined]                                                                                                                                                                                                           2aq7A02 A:260-404  [code=3.40.47.10, no name defined]                                                                                             CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeee.....hhhhhhhhhhhh...eeehhhhhhhh....eee..........hhhhhh..hhhhhhhhhhhhhhhhhh..hhhhhh....eeeeee....hhhhhhhhhhhhhh..hhhhhh.hhhhhhh.hhhhhhhhh.......eeeeehhhhhhhhhhhhhhhhhhh....eeeeeeee..hhhhhhhhhhh.........hhhhh...............eeeeeeeeehhhhhhh.....eeeeeeeeee.........hhhhhhhhhhhh........eee.....hhhhhhhhhhhhhhhhh....eee.hhhhhh....hhhhhhhhhhhhhhhhhee.........hhhhh..ee....ee....eeeeeeee...eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ---T---------------------------------------------------------------------------------------------------------------------------------------F--------------------------------------------------------------------------------------------------------------------------------------------------------------S-----------------------------V--------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------B_KETOACYL_SYNTHA------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2aq7 A   1 MKRAVITGLGIVSSIGNNQQEVLASLREGRSGITFSQELKDSGMRSHVWGNVKLDTTGLIDRKVVRFMSDASIYAFLSMEQAIADAGLSPEAYQNNPRVGLIAGSGGGSPRFQVFGADAMRGPRGLKAVGPYVVTKAMASGVSACLATPFKIHGVNYSISSACATSAHCIGNAVEQIQLGKQDIVFAGGGEELCWEMACEFDAMGALSTKYNDTPEKASRTYDAHRDGFVIAGGGGMVVVEELEHALARGAHIYAEIVGYGATSDGADMVAPSGEGAVRCMKMAMHGVDTPIDYLNSHGTSTPVGDVKELAAIREVFGDKSPAISATKAMTGHSLGAAGVQEAIYSLLMLEHGFIAPSINIEELDEQAAGLNIVTETTDRELTTVMSNSFGFGGTNATLVMRKL 404
                                    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       290       300       310       320       330       340       350       360       370       380       390       400

Chain B from PDB  Type:PROTEIN  Length:403
 aligned with FABB_ECOLI | P0A953 from UniProtKB/Swiss-Prot  Length:406

    Alignment length:403
                                    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   
           FABB_ECOLI     2 KRAVITGLGIVSSIGNNQQEVLASLREGRSGITFSQELKDSGMRSHVWGNVKLDTTGLIDRKVVRFMSDASIYAFLSMEQAIADAGLSPEAYQNNPRVGLIAGSGGGSPRFQVFGADAMRGPRGLKAVGPYVVTKAMASGVSACLATPFKIHGVNYSISSACATSAHCIGNAVEQIQLGKQDIVFAGGGEELCWEMACEFDAMGALSTKYNDTPEKASRTYDAHRDGFVIAGGGGMVVVEELEHALARGAHIYAEIVGYGATSDGADMVAPSGEGAVRCMKMAMHGVDTPIDYLNSHGTSTPVGDVKELAAIREVFGDKSPAISATKAMTGHSLGAAGVQEAIYSLLMLEHGFIAPSINIEELDEQAAGLNIVTETTDRELTTVMSNSFGFGGTNATLVMRKL 404
               SCOP domains d2aq7b1 B:2-253 Beta-ketoacyl-ACP synthase I                                                                                                                                                                                                                d2aq7b2 B:254-404 Beta-ketoacyl-ACP synthase I                                                                                                          SCOP domains
               CATH domains ----2aq7B01 B:6-259  [code=3.40.47.10, no name defined]                                                                                                                                                                                                           2aq7B02 B:260-404  [code=3.40.47.10, no name defined]                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee.....hhhhhhhhhhhh...eeehhhhhhh.....eee..........hhhhhh..hhhhhhhhhhhhhhhhhh..hhhhhh....eeeeee....hhhhhhhhhhhhh...hhhhhh.hhhhhhh.hhhhhhhhh.......eeeeehhhhhhhhhhhhhhhhhhh....eeeeeeee..hhhhhhhhhh..........hhhhh...............eeeeeeeeehhhhhhhh....eeeeeeeeee...........hhhhhhhhhhh.......eee.....hhhhhhhhhhhhhhhhhhhh.eee.hhhhhh.hhhhhhhhhhhhhhhhhhhhee.........hhhhh........ee....eeeeeeee...eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --T---------------------------------------------------------------------------------------------------------------------------------------F--------------------------------------------------------------------------------------------------------------------------------------------------------------S-----------------------------V--------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------B_KETOACYL_SYNTHA------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2aq7 B   2 KRAVITGLGIVSSIGNNQQEVLASLREGRSGITFSQELKDSGMRSHVWGNVKLDTTGLIDRKVVRFMSDASIYAFLSMEQAIADAGLSPEAYQNNPRVGLIAGSGGGSPRFQVFGADAMRGPRGLKAVGPYVVTKAMASGVSACLATPFKIHGVNYSISSACATSAHCIGNAVEQIQLGKQDIVFAGGGEELCWEMACEFDAMGALSTKYNDTPEKASRTYDAHRDGFVIAGGGGMVVVEELEHALARGAHIYAEIVGYGATSDGADMVAPSGEGAVRCMKMAMHGVDTPIDYLNSHGTSTPVGDVKELAAIREVFGDKSPAISATKAMTGHSLGAAGVQEAIYSLLMLEHGFIAPSINIEELDEQAAGLNIVTETTDRELTTVMSNSFGFGGTNATLVMRKL 404
                                    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

Chain C from PDB  Type:PROTEIN  Length:403
 aligned with FABB_ECOLI | P0A953 from UniProtKB/Swiss-Prot  Length:406

    Alignment length:403
                                    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   
           FABB_ECOLI     2 KRAVITGLGIVSSIGNNQQEVLASLREGRSGITFSQELKDSGMRSHVWGNVKLDTTGLIDRKVVRFMSDASIYAFLSMEQAIADAGLSPEAYQNNPRVGLIAGSGGGSPRFQVFGADAMRGPRGLKAVGPYVVTKAMASGVSACLATPFKIHGVNYSISSACATSAHCIGNAVEQIQLGKQDIVFAGGGEELCWEMACEFDAMGALSTKYNDTPEKASRTYDAHRDGFVIAGGGGMVVVEELEHALARGAHIYAEIVGYGATSDGADMVAPSGEGAVRCMKMAMHGVDTPIDYLNSHGTSTPVGDVKELAAIREVFGDKSPAISATKAMTGHSLGAAGVQEAIYSLLMLEHGFIAPSINIEELDEQAAGLNIVTETTDRELTTVMSNSFGFGGTNATLVMRKL 404
               SCOP domains d2aq7c1 C:2-253 Beta-ketoacyl-ACP synthase I                                                                                                                                                                                                                d2aq7c2 C:254-404 Beta-ketoacyl-ACP synthase I                                                                                                          SCOP domains
               CATH domains ----2aq7C01 C:6-259  [code=3.40.47.10, no name defined]                                                                                                                                                                                                           2aq7C02 C:260-404  [code=3.40.47.10, no name defined]                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee.....hhhhhhhhhhhh....eehhhhhhh.....ee...........hhhhhh..hhhhhhhhhhhhhhhhhhh.hhhhhh....eeeeee....hhhhhhhhhhhhh...hhhhhh.hhhhhhh.hhhhhhhhh.......eeeeehhhhhhhhhhhhhhhhhhh....eeeeeeee..hhhhhhhhhhh.........hhhhh...............eeeeeeeeehhhhhhh.....eeeeeeeeee.........hhhhhhhhhhhhh.......eee.....hhhhhhhhhhhhhhhhh....eee.hhhhhh.hhhhhhhhhhhhhhhhhhhhee.........hhhhh..ee....ee....eeeeeeee...eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --T---------------------------------------------------------------------------------------------------------------------------------------F--------------------------------------------------------------------------------------------------------------------------------------------------------------S-----------------------------V--------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------B_KETOACYL_SYNTHA------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2aq7 C   2 KRAVITGLGIVSSIGNNQQEVLASLREGRSGITFSQELKDSGMRSHVWGNVKLDTTGLIDRKVVRFMSDASIYAFLSMEQAIADAGLSPEAYQNNPRVGLIAGSGGGSPRFQVFGADAMRGPRGLKAVGPYVVTKAMASGVSACLATPFKIHGVNYSISSACATSAHCIGNAVEQIQLGKQDIVFAGGGEELCWEMACEFDAMGALSTKYNDTPEKASRTYDAHRDGFVIAGGGGMVVVEELEHALARGAHIYAEIVGYGATSDGADMVAPSGEGAVRCMKMAMHGVDTPIDYLNSHGTSTPVGDVKELAAIREVFGDKSPAISATKAMTGHSLGAAGVQEAIYSLLMLEHGFIAPSINIEELDEQAAGLNIVTETTDRELTTVMSNSFGFGGTNATLVMRKL 404
                                    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

Chain D from PDB  Type:PROTEIN  Length:403
 aligned with FABB_ECOLI | P0A953 from UniProtKB/Swiss-Prot  Length:406

    Alignment length:403
                                    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   
           FABB_ECOLI     2 KRAVITGLGIVSSIGNNQQEVLASLREGRSGITFSQELKDSGMRSHVWGNVKLDTTGLIDRKVVRFMSDASIYAFLSMEQAIADAGLSPEAYQNNPRVGLIAGSGGGSPRFQVFGADAMRGPRGLKAVGPYVVTKAMASGVSACLATPFKIHGVNYSISSACATSAHCIGNAVEQIQLGKQDIVFAGGGEELCWEMACEFDAMGALSTKYNDTPEKASRTYDAHRDGFVIAGGGGMVVVEELEHALARGAHIYAEIVGYGATSDGADMVAPSGEGAVRCMKMAMHGVDTPIDYLNSHGTSTPVGDVKELAAIREVFGDKSPAISATKAMTGHSLGAAGVQEAIYSLLMLEHGFIAPSINIEELDEQAAGLNIVTETTDRELTTVMSNSFGFGGTNATLVMRKL 404
               SCOP domains d2aq7d1 D:2-253 Beta-ketoacyl-ACP synthase I                                                                                                                                                                                                                d2aq7d2 D:254-404 Beta-ketoacyl-ACP synthase I                                                                                                          SCOP domains
               CATH domains ----2aq7D01 D:6-259  [code=3.40.47.10, no name defined]                                                                                                                                                                                                           2aq7D02 D:260-404  [code=3.40.47.10, no name defined]                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee...eee.....hhhhhhhhhhhh...eeehhhhhhh.....eee..........hhhhhh..hhhhhhhhhhhhhhhhhhh.hhhhhh....eeeeee....hhhhhhhhhhhhh...hhhhhh.hhhhhhh.hhhhhhhhh.......eeeeehhhhhhhhhhhhhhhhhhh....eeeeeeee..hhhhhhhhhhh.........hhhhh...............eeeeeeeeehhhhhhh.....eeeeeeeeee.........hhhhhhhhhhhhh.......eee.....hhhhhhhhhhhhhhhhh....eee.hhhhhh.hhhhhhhhhhhhhhhhhhhhee.........hhhhh........ee....eeeeeeee...eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --T---------------------------------------------------------------------------------------------------------------------------------------F--------------------------------------------------------------------------------------------------------------------------------------------------------------S-----------------------------V--------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------B_KETOACYL_SYNTHA------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2aq7 D   2 KRAVITGLGIVSSIGNNQQEVLASLREGRSGITFSQELKDSGMRSHVWGNVKLDTTGLIDRKVVRFMSDASIYAFLSMEQAIADAGLSPEAYQNNPRVGLIAGSGGGSPRFQVFGADAMRGPRGLKAVGPYVVTKAMASGVSACLATPFKIHGVNYSISSACATSAHCIGNAVEQIQLGKQDIVFAGGGEELCWEMACEFDAMGALSTKYNDTPEKASRTYDAHRDGFVIAGGGGMVVVEELEHALARGAHIYAEIVGYGATSDGADMVAPSGEGAVRCMKMAMHGVDTPIDYLNSHGTSTPVGDVKELAAIREVFGDKSPAISATKAMTGHSLGAAGVQEAIYSLLMLEHGFIAPSINIEELDEQAAGLNIVTETTDRELTTVMSNSFGFGGTNATLVMRKL 404
                                    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

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 Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a/b) (23833)

Fold: Thiolase-like (231)

Superfamily: Thiolase-like (231)

Family: Thiolase-related (67)

Protein domain: Beta-ketoacyl-ACP synthase I (17)

Escherichia coli [TaxId: 562] (17)

1a	d2aq7a1	A:1-253
1b	d2aq7a2	A:254-404
1c	d2aq7b1	B:2-253
1d	d2aq7b2	B:254-404
1e	d2aq7c1	C:2-253
1f	d2aq7c2	C:254-404
1g	d2aq7d1	D:2-253
1h	d2aq7d2	D:254-404

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Peroxisomal Thiolase; Chain A, domain 1 (130)

Homologous Superfamily: [code=3.40.47.10, no name defined] (130)

Escherichia coli. Organism_taxid: 562. (5)

1a	2aq7A02	A:260-404
1b	2aq7C02	C:260-404
1c	2aq7D02	D:260-404
1d	2aq7A01	A:6-259
1e	2aq7B01	B:6-259
1f	2aq7C01	C:6-259
1g	2aq7D01	D:6-259
1h	2aq7B02	B:260-404

(no "Pfam Domain" information available for 2AQ7)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (FABB_ECOLI | P0A953)

molecular function
	GO:0004315	3-oxoacyl-[acyl-carrier-protein] synthase activity	Catalysis of the reaction: acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] = 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein].
	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: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:0016746	transferase activity, transferring acyl groups	Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
biological process
	GO:0006633	fatty acid biosynthetic process	The chemical reactions and pathways resulting in the formation of a fatty acid, any of the aliphatic monocarboxylic acids that can be liberated by hydrolysis from naturally occurring fats and oils. Fatty acids are predominantly straight-chain acids of 4 to 24 carbon atoms, which may be saturated or unsaturated; branched fatty acids and hydroxy fatty acids also occur, and very long chain acids of over 30 carbons are found in waxes.
	GO:0006631	fatty acid metabolic process	The chemical reactions and pathways involving fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis.
	GO:0008610	lipid biosynthetic process	The chemical reactions and pathways resulting in the formation of lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
	GO:0006629	lipid metabolic process	The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
	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:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	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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1fj4	FABB FROM E. COLI COMPLEXED WITH THIOLACTOMYCIN

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 3)

Sites (3, 3)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (4, 16)

PROSITE Motifs (1, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 8)

CATH Domains (1, 8)

Pfam Domains (0, 0)

Gene Ontology (11, 11)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File