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Asym./Biol. Unit (Jmol Viewer)

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Title :   CRYSTAL STRUCTURE OF 3-KETOACYL-(ACYL-CARRIER-PROTEIN) REDUCTASE (FABG) FROM PSEUDOMONAS AERUGINOSA AT 2.3A RESOLUTION

Authors :   C. D. Cukier, R. Schnell, G. Schneider, Y. Lindqvist

Date :   20 Jan 12 (Deposition) - 30 Jan 13 (Release) - 27 Nov 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

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

Keywords :   Fatty Acid Biosynthesis, Oxidoreductase, Rossmann Fold (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. D. Cukier, A. Hope, A. Elamin, L. Moynie, R. Schnell, S. Schach, H. Kneuper, M. Singh, J. Naismith, Y. Lindqvist, D. Gray, G. Schneider
Discovery Of An Allosteric Inhibitor Binding Site In 3-Oxo-Acyl-Acp Reductase From Pseudomonas Aeruginosa
Acs Chem. Biol. V. 8 2518 2013
PubMed-ID: 24015914 | Reference-DOI: 10.1021/CB4005063
(for further references see the PDB file header)

Molecule 1 - 3-OXOACYL-[ACYL-CARRIER-PROTEIN] REDUCTASE FABG
	Chains	:	A, B, C, D
	EC Number	:	1.1.1.100
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector	:	PNIC
	Expression System Vector Type	:	PLASMID
	Organism Scientific	:	PSEUDOMONAS AERUGINOSA
	Organism Taxid	:	208964
	Strain	:	PAO1
	Synonym	:	3-KETOACYL-ACYL CARRIER PROTEIN REDUCTASE, BETA-KETOACYL-ACYL CARRIER PROTEIN REDUCTASE, BETA-KETOACYL-ACP REDUCTASE, 3-KETOACYL-ACP REDUCTASE

		1	2	3	4
Asymmetric/Biological Unit	:	A	B	C	D

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 3)

No.	Name	Count	Type	Full Name
1	1PE	3	Ligand/Ion	PENTAETHYLENE GLYCOL

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER A:2 , GLN A:4 , LYS A:6 , TRP A:133 , ASP A:228	BINDING SITE FOR RESIDUE 1PE A1248
2	AC2	SOFTWARE	LYS C:6 , TRP C:133 , ASP C:228 , HOH C:2006	BINDING SITE FOR RESIDUE 1PE C1248
3	AC3	SOFTWARE	LYS D:6 , TRP D:133	BINDING SITE FOR RESIDUE 1PE D1248

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

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

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

Asymmetric/Biological Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ADH_SHORT	PS00061	Short-chain dehydrogenases/reductases family signature.	FABG_PSEAE	141-169	4	A:141-169 B:141-169 C:141-169 D:141-169

(no "Exon" information available for 4AFN)

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:253
 aligned with FABG_PSEAE | O54438 from UniProtKB/Swiss-Prot  Length:247

    Alignment length:253
                                  1                                                                                                                                                                                                                                                      
                                  |  4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244   
           FABG_PSEAE     - ------MSLQGKVALVTGASRGIGQAIALELGRLGAVVIGTATSASGAEKIAETLKANGVEGAGLVLDVSSDESVAATLEHIQQHLGQPLIVVNNAGITRDNLLVRMKDDEWFDVVNTNLNSLYRLSKAVLRGMTKARWGRIINIGSVVGAMGNAGQTNYAAAKAGLEGFTRALAREVGSRAITVNAVAPGFIDTDMTRELPEAQREALLGQIPLGRLGQAEEIAKVVGFLASDGAAYVTGATVPVNGGMYMS 247
               SCOP domains d4afna_ A: automated matches                                                                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhh....eeee........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeee..hhhhhh...hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee..eehhhhhh.hhhhhhhhhhh......eehhhhhhhhhhhhhhhhh.....eeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: A:141-169    ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4afn A  -5 NLYFQSMSLQGKVALVTGASRGIGQAIALELGRLGAVVIGTATSASGAEKIAETLKANGVEGAGLVLDVSSDESVAATLEHIQQHLGQPLIVVNNAGITRDNLLVRMKDDEWFDVVNTNLNSLYRLSKAVLRGMTKARWGRIINIGSVVGAMGNAGQTNYAAAKAGLEGFTRALAREVGSRAITVNAVAPGFIDTDMTRELPEAQREALLGQIPLGRLGQAEEIAKVVGFLASDGAAYVTGATVPVNGGMYMS 247
                                     4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244

Chain B from PDB  Type:PROTEIN  Length:245
 aligned with FABG_PSEAE | O54438 from UniProtKB/Swiss-Prot  Length:247

    Alignment length:247
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       
           FABG_PSEAE     1 MSLQGKVALVTGASRGIGQAIALELGRLGAVVIGTATSASGAEKIAETLKANGVEGAGLVLDVSSDESVAATLEHIQQHLGQPLIVVNNAGITRDNLLVRMKDDEWFDVVNTNLNSLYRLSKAVLRGMTKARWGRIINIGSVVGAMGNAGQTNYAAAKAGLEGFTRALAREVGSRAITVNAVAPGFIDTDMTRELPEAQREALLGQIPLGRLGQAEEIAKVVGFLASDGAAYVTGATVPVNGGMYMS 247
               SCOP domains d4afnb_ B: automated matches                                                                                                                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhhhhhh....eeee........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeee.hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee..ee....--.hhhhhhhhhh.......eehhhhhhhhhhhhhhhhh.....eeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: B:141-169    ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4afn B   1 MSLQGKVALVTGASRGIGQAIALELGRLGAVVIGTATSASGAEKIAETLKANGVEGAGLVLDVSSDESVAATLEHIQQHLGQPLIVVNNAGITRDNLLVRMKDDEWFDVVNTNLNSLYRLSKAVLRGMTKARWGRIINIGSVVGAMGNAGQTNYAAAKAGLEGFTRALAREVGSRAITVNAVAPGFIDTDMT--LPEAQREALLGQIPLGRLGQAEEIAKVVGFLASDGAAYVTGATVPVNGGMYMS 247
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190 |  |  200       210       220       230       240       
                                                                                                                                                                                                                         192  |                                                    
                                                                                                                                                                                                                            195

Chain C from PDB  Type:PROTEIN  Length:253
 aligned with FABG_PSEAE | O54438 from UniProtKB/Swiss-Prot  Length:247

    Alignment length:253
                                  1                                                                                                                                                                                                                                                      
                                  |  4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244   
           FABG_PSEAE     - ------MSLQGKVALVTGASRGIGQAIALELGRLGAVVIGTATSASGAEKIAETLKANGVEGAGLVLDVSSDESVAATLEHIQQHLGQPLIVVNNAGITRDNLLVRMKDDEWFDVVNTNLNSLYRLSKAVLRGMTKARWGRIINIGSVVGAMGNAGQTNYAAAKAGLEGFTRALAREVGSRAITVNAVAPGFIDTDMTRELPEAQREALLGQIPLGRLGQAEEIAKVVGFLASDGAAYVTGATVPVNGGMYMS 247
               SCOP domains d4afnc_ C: automated matches                                                                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............eeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhh....eeee.............hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.eeeeee.hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee....hhhhhh.hhhhhhhhhh........hhhhhhhhhhhhhhhhhh.....eeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: C:141-169    ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4afn C  -5 NLYFQSMSLQGKVALVTGASRGIGQAIALELGRLGAVVIGTATSASGAEKIAETLKANGVEGAGLVLDVSSDESVAATLEHIQQHLGQPLIVVNNAGITRDNLLVRMKDDEWFDVVNTNLNSLYRLSKAVLRGMTKARWGRIINIGSVVGAMGNAGQTNYAAAKAGLEGFTRALAREVGSRAITVNAVAPGFIDTDMTRELPEAQREALLGQIPLGRLGQAEEIAKVVGFLASDGAAYVTGATVPVNGGMYMS 247
                                     4        14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244

Chain D from PDB  Type:PROTEIN  Length:242
 aligned with FABG_PSEAE | O54438 from UniProtKB/Swiss-Prot  Length:247

    Alignment length:247
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       
           FABG_PSEAE     1 MSLQGKVALVTGASRGIGQAIALELGRLGAVVIGTATSASGAEKIAETLKANGVEGAGLVLDVSSDESVAATLEHIQQHLGQPLIVVNNAGITRDNLLVRMKDDEWFDVVNTNLNSLYRLSKAVLRGMTKARWGRIINIGSVVGAMGNAGQTNYAAAKAGLEGFTRALAREVGSRAITVNAVAPGFIDTDMTRELPEAQREALLGQIPLGRLGQAEEIAKVVGFLASDGAAYVTGATVPVNGGMYMS 247
               SCOP domains d4afnd_ D: automated matches                                                                                                                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhh..eeeeee.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeee.hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee.......-----hhhhhhhhh........hhhhhhhhhhhhhhhhhh.....eeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: D:141-169    ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4afn D   1 MSLQGKVALVTGASRGIGQAIALELGRLGAVVIGTATSASGAEKIAETLKANGVEGAGLVLDVSSDESVAATLEHIQQHLGQPLIVVNNAGITRDNLLVRMKDDEWFDVVNTNLNSLYRLSKAVLRGMTKARWGRIINIGSVVGAMGNAGQTNYAAAKAGLEGFTRALAREVGSRAITVNAVAPGFIDTDM-----EAQREALLGQIPLGRLGQAEEIAKVVGFLASDGAAYVTGATVPVNGGMYMS 247
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190|     |200       210       220       230       240       
                                                                                                                                                                                                                        191   197

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) (23833)

Fold: NAD(P)-binding Rossmann-fold domains (1604)

Superfamily: NAD(P)-binding Rossmann-fold domains (1604)

Family: automated matches (447)

Protein domain: automated matches (447)

Pseudomonas aeruginosa [TaxId: 208964] (24)

1a	d4afna_	A:
1b	d4afnb_	B:
1c	d4afnc_	C:
1d	d4afnd_	D:

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

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

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B,C,D (FABG_PSEAE | O54438)

molecular function
	GO:0004316	3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity	Catalysis of the reaction: (3R)-3-hydroxyacyl-[acyl-carrier protein] + NADP+ = 3-oxoacyl-[acyl-carrier protein] + NADPH + H+.
	GO:0051287	NAD binding	Interacting selectively and non-covalently with nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH.
	GO:0050661	NADP binding	Interacting selectively and non-covalently with nicotinamide-adenine dinucleotide phosphate, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NADP+, or the reduced form, NADPH.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
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:0030497	fatty acid elongation	The elongation of a fatty acid chain by the sequential addition of two-carbon units.
	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: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:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

Asymmetric/Biological Unit
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	4afn
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(no "Related Entries Specified in the PDB File" available for 4AFN)

Description

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Ligands, Modified Residues, Ions (1, 3)

Sites (3, 3)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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