2HE5 - JenaLib

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Asymmetric Unit (Jmol Viewer)

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Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF 17ALPHA-HYDROXYSTEROID DEHYDROGENASE IN BINARY COMPLEX WITH NADP(H) IN AN OPEN CONFORMATION

Authors :   F. Faucher, K. Pereira De Jesus-Tran, L. Cantin, V. Luu-The, F. Labrie, R. Breton

Date :   21 Jun 06 (Deposition) - 05 Dec 06 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.90

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

Keywords :   17A-Hsd, Akr1C21, Akr, Aldo-Keto Reductase, Hsd, Hydroxysteroid Dehydrogenase, Open Conformation, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   F. Faucher, K. Pereira De Jesus-Tran, L. Cantin, V. Luu-The, F. Labrie, R. Breton
Crystal Structures Of Mouse 17Alpha-Hydroxysteroid Dehydrogenase (Apoenzyme And Enzyme-Nadp(H) Binary Complex): Identification Of Molecular Determinants Responsible For The Unique 17Alpha-Reductive Activity Of This Enzyme.
J. Mol. Biol. V. 364 747 2006
PubMed-ID: 17034817 | Reference-DOI: 10.1016/J.JMB.2006.09.030
(for further references see the PDB file header)

Molecule 1 - ALDO-KETO REDUCTASE FAMILY 1, MEMBER C21
	Chains	:	A, B, C, D
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PGEX1LT
	Expression System Strain	:	BL21(DE3)PLYS
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	AKR1C21
	Organism Common	:	HOUSE MOUSE
	Organism Scientific	:	MUS MUSCULUS
	Organism Taxid	:	10090

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 7)

No.	Name	Count	Type	Full Name
1	ACT	2	Ligand/Ion	ACETATE ION
2	BME	1	Ligand/Ion	BETA-MERCAPTOETHANOL
3	NDP	4	Ligand/Ion	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE

Biological Unit 1 (3, 4)

No.	Name	Count	Type	Full Name
1	ACT	1	Ligand/Ion	ACETATE ION
2	BME	1	Ligand/Ion	BETA-MERCAPTOETHANOL
3	NDP	2	Ligand/Ion	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE

Biological Unit 2 (2, 3)

No.	Name	Count	Type	Full Name
1	ACT	1	Ligand/Ion	ACETATE ION
2	BME	-1	Ligand/Ion	BETA-MERCAPTOETHANOL
3	NDP	2	Ligand/Ion	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	TRP B:227 , VAL B:228 , TYR D:55 , HIS D:117 , TYR D:118 , NDP D:401	BINDING SITE FOR RESIDUE ACT D 324
2	AC2	SOFTWARE	TRP A:227 , VAL A:228 , TYR C:55 , HIS C:117 , TYR C:118 , NDP C:401	BINDING SITE FOR RESIDUE ACT C 324
3	AC3	SOFTWARE	GLY A:22 , THR A:23 , ALA A:24 , ASP A:50 , TYR A:55 , LYS A:84 , HIS A:117 , SER A:166 , ASN A:167 , GLN A:190 , TYR A:216 , GLY A:217 , VAL A:218 , LEU A:219 , LEU A:236 , ALA A:253 , ASN A:269 , THR A:270 , SER A:271 , LEU A:272 , LYS A:273 , ARG A:276 , GLU A:279 , HOH A:413	BINDING SITE FOR RESIDUE NDP A 401
4	AC4	SOFTWARE	GLY B:22 , THR B:23 , ALA B:24 , ASP B:50 , TYR B:55 , TYR B:118 , SER B:166 , ASN B:167 , GLN B:190 , TYR B:216 , GLY B:217 , VAL B:218 , LEU B:219 , GLY B:220 , ALA B:253 , ASN B:269 , THR B:270 , SER B:271 , LEU B:272 , LYS B:273 , ARG B:276 , GLU B:279 , ASN B:280 , HOH B:406 , HOH B:415	BINDING SITE FOR RESIDUE NDP B 401
5	AC5	SOFTWARE	GLY C:22 , THR C:23 , ALA C:24 , ASP C:50 , TYR C:55 , SER C:166 , ASN C:167 , GLN C:190 , TYR C:216 , GLY C:217 , VAL C:218 , LEU C:219 , GLY C:220 , THR C:221 , LEU C:236 , ALA C:253 , THR C:270 , SER C:271 , LEU C:272 , ARG C:276 , GLU C:279 , ASN C:280 , ACT C:324	BINDING SITE FOR RESIDUE NDP C 401
6	AC6	SOFTWARE	GLY D:22 , THR D:23 , ALA D:24 , ASP D:50 , TYR D:55 , LYS D:84 , HIS D:117 , SER D:166 , ASN D:167 , GLN D:190 , TYR D:216 , GLY D:217 , VAL D:218 , LEU D:219 , GLY D:220 , LEU D:236 , THR D:270 , SER D:271 , LEU D:272 , ARG D:276 , ACT D:324	BINDING SITE FOR RESIDUE NDP D 401
7	AC7	SOFTWARE	ASP C:143 , CYS C:145	BINDING SITE FOR RESIDUE BME C 501

(no "SS Bond" information available for 2HE5)

(no "Cis Peptide Bond" information available for 2HE5)

(no "SAP(SNP)/Variant" information available for 2HE5)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ALDOKETO_REDUCTASE_2	PS00062	Aldo/keto reductase family signature 2.	AK1CL_MOUSE	151-168	4	A:151-168 B:151-168 C:151-168 D:151-168

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ALDOKETO_REDUCTASE_2	PS00062	Aldo/keto reductase family signature 2.	AK1CL_MOUSE	151-168	2	A:151-168 - C:151-168 -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ALDOKETO_REDUCTASE_2	PS00062	Aldo/keto reductase family signature 2.	AK1CL_MOUSE	151-168	2	- B:151-168 - D:151-168

(no "Exon" information available for 2HE5)

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:318
 aligned with AK1CL_MOUSE | Q91WR5 from UniProtKB/Swiss-Prot  Length:323

    Alignment length:318
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315        
          AK1CL_MOUSE     6 HCVILNDGNFIPVLGFGTALPLECPKSKAKELTKIAIDAGFHHFDSASVYNTEDHVGEAIRSKIADGTVRREDIFYTSKVWCTSLHPELVRASLERSLQKLQFDYVDLYLIHYPMALKPGEENFPVDEHGKLIFDRVDLCATWEAMEKCKDAGLTKSIGVSNFNYRQLEMILNKPGLKYKPVCNQVECHPYLNQMKLLDFCKSKDIVLVAYGVLGTQRYGGWVDQNSPVLLDEPVLGSMAKKYNRTPALIALRYQLQRGIVVLNTSLKEERIKENMQVFEFQLSSEDMKVLDGLNRNMRYIPAAIFKGHPNWPFLDEY 323
               SCOP domains d2he5a_ A: automated matches                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 2he5A00 A:6-323 NADP-dependent oxidoreductase                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eee.....eee.eeee.........hhhhhhhhhhhh....eee.hhhhhhhhhhhhhhhhhhhh...hhhhheeeeeehhhhhhhhhhhhhhhhhhhhhh...eeeeee....ee................ee..hhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.........eeeee......hhhhhhhhhh...eeeee.........hhhhhhh.hhhhhhhhhhhhhhh..hhhhhhhhhhhh..eeeee...hhhhhhhhhhhhh...hhhhhhhhhh.........hhhhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------ALDOKETO_REDUCTASE----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2he5 A   6 HCVILNDGNFIPVLGFGTALPLECPKSKAKELTKIAIDAGFHHFDSASVYNTEDHVGEAIRSKIADGTVRREDIFYTSKVWCTSLHPELVRASLERSLQKLQFDYVDLYLIHYPMALKPGEENFPVDEHGKLIFDRVDLCATWEAMEKCKDAGLTKSIGVSNFNYRQLEMILNKPGLKYKPVCNQVECHPYLNQMKLLDFCKSKDIVLVAYGVLGTQRYGGWVDQNSPVLLDEPVLGSMAKKYNRTPALIALRYQLQRGIVVLNTSLKEERIKENMQVFEFQLSSEDMKVLDGLNRNMRYIPAAIFKGHPNWPFLDEY 323
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315

Chain B from PDB  Type:PROTEIN  Length:318
 aligned with AK1CL_MOUSE | Q91WR5 from UniProtKB/Swiss-Prot  Length:323

    Alignment length:318
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315        
          AK1CL_MOUSE     6 HCVILNDGNFIPVLGFGTALPLECPKSKAKELTKIAIDAGFHHFDSASVYNTEDHVGEAIRSKIADGTVRREDIFYTSKVWCTSLHPELVRASLERSLQKLQFDYVDLYLIHYPMALKPGEENFPVDEHGKLIFDRVDLCATWEAMEKCKDAGLTKSIGVSNFNYRQLEMILNKPGLKYKPVCNQVECHPYLNQMKLLDFCKSKDIVLVAYGVLGTQRYGGWVDQNSPVLLDEPVLGSMAKKYNRTPALIALRYQLQRGIVVLNTSLKEERIKENMQVFEFQLSSEDMKVLDGLNRNMRYIPAAIFKGHPNWPFLDEY 323
               SCOP domains d2he5b_ B: automated matches                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 2he5B00 B:6-323 NADP-dependent oxidoreductase                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eee.....eee.eeee.........hhhhhhhhhhhh....eee.hhhhhhhhhhhhhhhhhhhh...hhhhheeeeeehhhhhhhhhhhhhhhhhhhhhh...eeeeee....ee................ee..hhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.........eeeee.hhhhhhhhhhhhhhh...eeeee........hhhhhhh......hhhhhhhhhhhh.hhhhhhhhhhhh...eeee...hhhhhhhhhhhhh...hhhhhhhhh..........hhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------ALDOKETO_REDUCTASE----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2he5 B   6 HCVILNDGNFIPVLGFGTALPLECPKSKAKELTKIAIDAGFHHFDSASVYNTEDHVGEAIRSKIADGTVRREDIFYTSKVWCTSLHPELVRASLERSLQKLQFDYVDLYLIHYPMALKPGEENFPVDEHGKLIFDRVDLCATWEAMEKCKDAGLTKSIGVSNFNYRQLEMILNKPGLKYKPVCNQVECHPYLNQMKLLDFCKSKDIVLVAYGVLGTQRYGGWVDQNSPVLLDEPVLGSMAKKYNRTPALIALRYQLQRGIVVLNTSLKEERIKENMQVFEFQLSSEDMKVLDGLNRNMRYIPAAIFKGHPNWPFLDEY 323
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315

Chain C from PDB  Type:PROTEIN  Length:314
 aligned with AK1CL_MOUSE | Q91WR5 from UniProtKB/Swiss-Prot  Length:323

    Alignment length:318
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315        
          AK1CL_MOUSE     6 HCVILNDGNFIPVLGFGTALPLECPKSKAKELTKIAIDAGFHHFDSASVYNTEDHVGEAIRSKIADGTVRREDIFYTSKVWCTSLHPELVRASLERSLQKLQFDYVDLYLIHYPMALKPGEENFPVDEHGKLIFDRVDLCATWEAMEKCKDAGLTKSIGVSNFNYRQLEMILNKPGLKYKPVCNQVECHPYLNQMKLLDFCKSKDIVLVAYGVLGTQRYGGWVDQNSPVLLDEPVLGSMAKKYNRTPALIALRYQLQRGIVVLNTSLKEERIKENMQVFEFQLSSEDMKVLDGLNRNMRYIPAAIFKGHPNWPFLDEY 323
               SCOP domains d2he5c_ C: automated matches                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 2he5C00 C:6-323 NADP-dependent oxidoreductase                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eee.....eee.eeee.......hhhhhhhhhhhhhhh...eee......hhhhhhhhhhhhhhh...hhhhheeeeeehhhhhhhhhhhhhhhhhhhhhh.....eeee....ee................ee..hhhhhhhhhhhhhhh.....eeee..hhhhhhhhhh..........eeee.hhhhhhhhhhhhhhh.....eee.....----hhhhhh..hhhhhhhhhhhhhhh..hhhhhhhhhhhh...eeee...hhhhhhhhhhhhhh..hhhhhhhhh..........hhhhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------ALDOKETO_REDUCTASE----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2he5 C   6 HCVILNDGNFIPVLGFGTALPLECPKSKAKELTKIAIDAGFHHFDSASVYNTEDHVGEAIRSKIADGTVRREDIFYTSKVWCTSLHPELVRASLERSLQKLQFDYVDLYLIHYPMALKPGEENFPVDEHGKLIFDRVDLCATWEAMEKCKDAGLTKSIGVSNFNYRQLEMILNKPGLKYKPVCNQVECHPYLNQMKLLDFCKSKDIVLVAYGVLGT----GWVDQNSPVLLDEPVLGSMAKKYNRTPALIALRYQLQRGIVVLNTSLKEERIKENMQVFEFQLSSEDMKVLDGLNRNMRYIPAAIFKGHPNWPFLDEY 323
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215     |   -|      235       245       255       265       275       285       295       305       315        
                                                                                                                                                                                                                                                 221  226

Chain D from PDB  Type:PROTEIN  Length:314
 aligned with AK1CL_MOUSE | Q91WR5 from UniProtKB/Swiss-Prot  Length:323

    Alignment length:318
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315        
          AK1CL_MOUSE     6 HCVILNDGNFIPVLGFGTALPLECPKSKAKELTKIAIDAGFHHFDSASVYNTEDHVGEAIRSKIADGTVRREDIFYTSKVWCTSLHPELVRASLERSLQKLQFDYVDLYLIHYPMALKPGEENFPVDEHGKLIFDRVDLCATWEAMEKCKDAGLTKSIGVSNFNYRQLEMILNKPGLKYKPVCNQVECHPYLNQMKLLDFCKSKDIVLVAYGVLGTQRYGGWVDQNSPVLLDEPVLGSMAKKYNRTPALIALRYQLQRGIVVLNTSLKEERIKENMQVFEFQLSSEDMKVLDGLNRNMRYIPAAIFKGHPNWPFLDEY 323
               SCOP domains d2he5d_ D: automated matches                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 2he5D00 D:6-323 NADP-dependent oxidoreductase                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eee.....eee.eeee.........hhhhhhhhhhhh....eee.hhhhhhhhhhhhhhhhhhhh...hhhhheeeeee.....hhhhhhhhhhhhhhhhh...eeeeee....ee................ee..hhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.........eeeee......hhhhhhhhhh...eeeee.....----hhhhhh..hhhhhhhhhhhhhhhh.hhhhhhhhhhhh...eeee...hhhhhhhhhhhhhh..hhhhhhhhhh.........hhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------ALDOKETO_REDUCTASE----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2he5 D   6 HCVILNDGNFIPVLGFGTALPLECPKSKAKELTKIAIDAGFHHFDSASVYNTEDHVGEAIRSKIADGTVRREDIFYTSKVWCTSLHPELVRASLERSLQKLQFDYVDLYLIHYPMALKPGEENFPVDEHGKLIFDRVDLCATWEAMEKCKDAGLTKSIGVSNFNYRQLEMILNKPGLKYKPVCNQVECHPYLNQMKLLDFCKSKDIVLVAYGVLGT----GWVDQNSPVLLDEPVLGSMAKKYNRTPALIALRYQLQRGIVVLNTSLKEERIKENMQVFEFQLSSEDMKVLDGLNRNMRYIPAAIFKGHPNWPFLDEY 323
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215     |   -|      235       245       255       265       275       285       295       305       315        
                                                                                                                                                                                                                                                 221  226

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: TIM beta/alpha-barrel (3956)

Superfamily: NAD(P)-linked oxidoreductase (286)

Family: Aldo-keto reductases (NADP) (251)

Protein domain: automated matches (62)

Mouse (Mus musculus) [TaxId: 10090] (11)

1a	d2he5a_	A:
1b	d2he5b_	B:
1c	d2he5c_	C:
1d	d2he5d_	D:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: Alpha-Beta Barrel (2994)

Topology: TIM Barrel (2806)

Homologous Superfamily: NADP-dependent oxidoreductase (181)

House mouse (Mus musculus) (7)

1a	2he5C00	C:6-323
1b	2he5D00	D:6-323
1c	2he5A00	A:6-323
1d	2he5B00	B:6-323

(no "Pfam Domain" information available for 2HE5)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (AK1CL_MOUSE | Q91WR5)

molecular function
	GO:0004032	alditol:NADP+ 1-oxidoreductase activity	Catalysis of the reaction: an alditol + NADP+ = an aldose + NADPH + H+.
	GO:0004033	aldo-keto reductase (NADP) activity	Catalysis of the reaction: an alcohol + NADP+ = an aldehyde or a ketone + NADPH + H+.
	GO:0047042	androsterone dehydrogenase (B-specific) activity	Catalysis of the reaction: NAD(P)+ + androsterone = NAD(P)H + H+ + 5-alpha-androstane-3,17-dione. The reaction is B-specific (i.e. the pro-S hydrogen is transferred from the 4-position of reduced nicotinamide cofactor) with respect to NAD(P)+.
	GO:0047023	androsterone dehydrogenase activity	Catalysis of the reaction: NAD(P)+ + androsterone = NAD(P)H + H+ + 5-alpha-androstane-3,17-dione.
	GO:0032052	bile acid binding	Interacting selectively and non-covalently with bile acids, any of a group of steroid carboxylic acids occurring in bile.
	GO:0031406	carboxylic acid binding	Interacting selectively and non-covalently with a carboxylic acid, any organic acid containing one or more carboxyl (COOH) groups or anions (COO-).
	GO:0047086	ketosteroid monooxygenase activity	Catalysis of the reaction: O2 + NADPH + progesterone = H2O + NADP+ + testosterone acetate.
	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.
	GO:0016655	oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor	Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a quinone or a similar acceptor molecule.
	GO:0018636	phenanthrene 9,10-monooxygenase activity	Catalysis of the reaction: phenanthrene + O2 + NADH + H+ = H2O + NAD+ + phenanthrene-9,10-oxide.
	GO:0033764	steroid dehydrogenase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor	Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP, and in which one substrate is a sterol derivative.
	GO:0047115	trans-1,2-dihydrobenzene-1,2-diol dehydrogenase activity	Catalysis of the reaction: NADP+ + trans-1,2-dihydrobenzene-1,2-diol = NADPH + catechol.
biological process
	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.
	GO:0006694	steroid biosynthetic process	The chemical reactions and pathways resulting in the formation of steroids, compounds with a 1,2,cyclopentanoperhydrophenanthrene nucleus; includes de novo formation and steroid interconversion by modification.
	GO:0008202	steroid metabolic process	The chemical reactions and pathways involving steroids, compounds with a 1,2,cyclopentanoperhydrophenanthrene nucleus.
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.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.

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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 2he5)

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	2he5
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	AK1CL_MOUSE \| Q91WR5
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

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		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

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		Disease Information	:	OMIM

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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
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	AK1CL_MOUSE \| Q91WR5
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	AK1CL_MOUSE \| Q91WR5	:	2he8 2hej 2ipf 2ipg 2p5n 3cv6 3fjn

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 7)

Sites (7, 7)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (1, 4)

Pfam Domains (0, 0)

Gene Ontology (19, 19)

Visualization

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Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File