2PNF - JenaLib

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Title :   STRUCTURE OF AQUIFEX AEOLICUS FABG 3-OXOACYL-(ACYL-CARRIER PROTEIN) REDUCTASE

Authors :   Q. Mao, T. C. Umland

Date :   24 Apr 07 (Deposition) - 01 May 07 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

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

Keywords :   Short Chain Oxidoreductase, Rossmann Fold, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Q. Mao, R. Huether, W. L. Duax, T. C. Umland
Structure Of Aquifex Aeolicus Fabg 3-Oxoacyl-(Acyl-Carrier Protein) Reductase
To Be Published
PubMed: search
(for further references see the PDB file header)

Molecule 1 - 3-OXOACYL-[ACYL-CARRIER-PROTEIN] REDUCTASE
	Chains	:	A, B
	EC Number	:	1.1.1.100
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PETDUET-1
	Expression System Strain	:	ROSETTA (DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	FABG
	Organism Scientific	:	AQUIFEX AEOLICUS
	Organism Taxid	:	224324
	Strain	:	VF5
	Synonym	:	3-KETOACYL- ACYL CARRIER PROTEIN REDUCTASE

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (2x)	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 5)

No.	Name	Count	Type	Full Name
1	1PE	4	Ligand/Ion	PENTAETHYLENE GLYCOL
2	MES	1	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID

Biological Unit 1 (2, 10)

No.	Name	Count	Type	Full Name
1	1PE	8	Ligand/Ion	PENTAETHYLENE GLYCOL
2	MES	2	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LYS A:4 , LEU A:5 , GLN A:6 , GLY A:7 , LYS A:8 , TRP A:136 , GLU A:231 , HOH A:1190	BINDING SITE FOR RESIDUE 1PE A 401
2	AC2	SOFTWARE	LYS B:4 , GLY B:7 , LYS B:8 , TRP B:136 , GLU B:231 , HOH B:1108	BINDING SITE FOR RESIDUE 1PE B 501
3	AC3	SOFTWARE	GLN B:154 , TYR B:157 , ILE B:190 , THR B:195 , TYR B:206 , PHE B:215 , HOH B:1287	BINDING SITE FOR RESIDUE 1PE B 601
4	AC4	SOFTWARE	GLN A:154 , TYR A:157 , PHE A:189 , ILE A:190 , THR A:195 , TYR A:206 , PHE A:215 , HOH A:1188 , HOH A:1244	BINDING SITE FOR RESIDUE 1PE A 701
5	AC5	SOFTWARE	ASP A:98 , LYS A:99 , ASP A:108 , GLN A:125 , HOH A:1264 , LEU B:102 , ARG B:103 , SER B:105	BINDING SITE FOR RESIDUE MES B 801

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

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

(no "SAP(SNP)/Variant" information available for 2PNF)

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ADH_SHORT	PS00061	Short-chain dehydrogenases/reductases family signature.	FABG_AQUAE	144-172	2	A:144-172 B:144-172

Biological Unit 1 (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ADH_SHORT	PS00061	Short-chain dehydrogenases/reductases family signature.	FABG_AQUAE	144-172	4	A:144-172 B:144-172

(no "Exon" information available for 2PNF)

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:248
 aligned with FABG_AQUAE | O67610 from UniProtKB/Swiss-Prot  Length:248

    Alignment length:248
                                    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_AQUAE     1 MEIKLQGKVSLVTGSTRGIGRAIAEKLASAGSTVIITGTSGERAKAVAEEIANKYGVKAHGVEMNLLSEESINKAFEEIYNLVDGIDILVNNAGITRDKLFLRMSLLDWEEVLKVNLTGTFLVTQNSLRKMIKQRWGRIVNISSVVGFTGNVGQVNYSTTKAGLIGFTKSLAKELAPRNVLVNAVAPGFIETDMTAVLSEEIKQKYKEQIPLGRFGSPEEVANVVLFLCSELASYITGEVIHVNGGMF 248
               SCOP domains d2pnfa_ A: automated matches                                                                                                                                                                                                                             SCOP domains
               CATH domains 2pnfA00 A:1-248 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                      CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhh....eeee........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeee.hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee....hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh.....eeee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: A:144-172    ---------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pnf A   1 MEIKLQGKVSLVTGSTRGIGRAIAEKLASAGSTVIITGTSGERAKAVAEEIANKYGVKAHGVEMNLLSEESINKAFEEIYNLVDGIDILVNNAGITRDKLFLRMSLLDWEEVLKVNLTGTFLVTQNSLRKMIKQRWGRIVNISSVVGFTGNVGQVNYSTTKAGLIGFTKSLAKELAPRNVLVNAVAPGFIETDMTAVLSEEIKQKYKEQIPLGRFGSPEEVANVVLFLCSELASYITGEVIHVNGGMF 248
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240

Chain B from PDB  Type:PROTEIN  Length:248
 aligned with FABG_AQUAE | O67610 from UniProtKB/Swiss-Prot  Length:248

    Alignment length:248
                                    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_AQUAE     1 MEIKLQGKVSLVTGSTRGIGRAIAEKLASAGSTVIITGTSGERAKAVAEEIANKYGVKAHGVEMNLLSEESINKAFEEIYNLVDGIDILVNNAGITRDKLFLRMSLLDWEEVLKVNLTGTFLVTQNSLRKMIKQRWGRIVNISSVVGFTGNVGQVNYSTTKAGLIGFTKSLAKELAPRNVLVNAVAPGFIETDMTAVLSEEIKQKYKEQIPLGRFGSPEEVANVVLFLCSELASYITGEVIHVNGGMF 248
               SCOP domains d2pnfb_ B: automated matches                                                                                                                                                                                                                             SCOP domains
               CATH domains 2pnfB00 B:1-248 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                      CATH domains
           Pfam domains (1) ------------adh_short_C2-2pnfB01 B:13-248                                                                                                                                                                                                                Pfam domains (1)
           Pfam domains (2) ------------adh_short_C2-2pnfB02 B:13-248                                                                                                                                                                                                                Pfam domains (2)
         Sec.struct. author ........eeee....hhhhhhhhhhhhhh..eeeeee.hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhh......eeee........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeee.hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee....hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh.....eeee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: B:144-172    ---------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pnf B   1 MEIKLQGKVSLVTGSTRGIGRAIAEKLASAGSTVIITGTSGERAKAVAEEIANKYGVKAHGVEMNLLSEESINKAFEEIYNLVDGIDILVNNAGITRDKLFLRMSLLDWEEVLKVNLTGTFLVTQNSLRKMIKQRWGRIVNISSVVGFTGNVGQVNYSTTKAGLIGFTKSLAKELAPRNVLVNAVAPGFIETDMTAVLSEEIKQKYKEQIPLGRFGSPEEVANVVLFLCSELASYITGEVIHVNGGMF 248
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240

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

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

Family: automated matches (447)

Protein domain: automated matches (447)

Aquifex aeolicus [TaxId: 224324] (3)

1a	d2pnfa_	A:
1b	d2pnfb_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

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

Topology: Rossmann fold (7312)

Homologous Superfamily: NAD(P)-binding Rossmann-like Domain (1244)

Aquifex aeolicus vf5. Organism_taxid: 224324. Strain: vf5. (5)

1a	2pnfA00	A:1-248
1b	2pnfB00	B:1-248

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: NADP_Rossmann (1239)

Family: adh_short_C2 (98)

Aquifex aeolicus (3)

1a	adh_short_C2-2pnfB01	B:13-248
1b	adh_short_C2-2pnfB02	B:13-248

Asymmetric Unit(hide GO term definitions)

Chain A,B (FABG_AQUAE | O67610)

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 Unit
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	2pnf
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 5)

Sites (5, 5)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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