1FDV - 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 :   HUMAN 17-BETA-HYDROXYSTEROID-DEHYDROGENASE TYPE 1 MUTANT H221L COMPLEXED WITH NAD+

Authors :   C. Mazza, R. Breton, D. Housset, J. -C. Fontecilla-Camps

Date :   15 Jan 98 (Deposition) - 27 May 98 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.10

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

Keywords :   Dehydrogenase, 17-Beta-Hydroxysteroid, Mutant, Nad (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. Mazza, R. Breton, D. Housset, J. C. Fontecilla-Camps
Unusual Charge Stabilization Of Nadp+ In 17Beta-Hydroxysteroid Dehydrogenase.
J. Biol. Chem. V. 273 8145 1998
PubMed-ID: 9525918 | Reference-DOI: 10.1074/JBC.273.14.8145
(for further references see the PDB file header)

Molecule 1 - 17-BETA-HYDROXYSTEROID DEHYDROGENASE
	Cellular Location	:	CYTOPLASM
	Chains	:	A, B, C, D
	EC Number	:	1.1.1.62
	Engineered	:	YES
	Expression System	:	SPODOPTERA FRUGIPERDA
	Expression System Cellular Location	:	CYTOPLASM
	Expression System Common	:	FALL ARMYWORM
	Expression System Plasmid	:	PVL1393
	Expression System Taxid	:	7108
	Expression System Vector	:	BACULOVIRUS
	Expression System Vector Type	:	VIRUS
	Mutation	:	YES
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606

		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 (2, 8)

No.	Name	Count	Type	Full Name
1	NAD	4	Ligand/Ion	NICOTINAMIDE-ADENINE-DINUCLEOTIDE
2	SO4	4	Ligand/Ion	SULFATE ION

Biological Unit 1 (2, 4)

No.	Name	Count	Type	Full Name
1	NAD	2	Ligand/Ion	NICOTINAMIDE-ADENINE-DINUCLEOTIDE
2	SO4	2	Ligand/Ion	SULFATE ION

Biological Unit 2 (2, 4)

No.	Name	Count	Type	Full Name
1	NAD	2	Ligand/Ion	NICOTINAMIDE-ADENINE-DINUCLEOTIDE
2	SO4	2	Ligand/Ion	SULFATE ION

Asymmetric Unit (9, 9)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER A:12 , GLY A:13 , HIS A:17 , ARG A:44	BINDING SITE FOR RESIDUE SO4 A 401
2	AC2	SOFTWARE	SER C:12 , GLY C:13 , HIS C:17 , ARG C:44 , THR C:190 , PRO C:233	BINDING SITE FOR RESIDUE SO4 B 400
3	AC3	SOFTWARE	SER A:11 , ARG A:37 , THR A:41 , NAD A:361	BINDING SITE FOR RESIDUE SO4 C 403
4	AC4	SOFTWARE	SER C:11 , ARG C:37 , THR C:41 , NAD C:363	BINDING SITE FOR RESIDUE SO4 D 402
5	AC5	SOFTWARE	GLY A:9 , CYS A:10 , SER A:11 , SER A:12 , GLY A:13 , ILE A:14 , ARG A:37 , LEU A:64 , ASP A:65 , VAL A:66 , ARG A:67 , ASN A:90 , ALA A:91 , GLY A:92 , LEU A:93 , VAL A:113 , THR A:140 , GLY A:141 , TYR A:155 , CYS A:185 , GLY A:186 , PRO A:187 , VAL A:188 , THR A:190 , PHE A:192 , LYS A:195 , PHE A:226 , SO4 C:403	BINDING SITE FOR RESIDUE NAD A 361
6	AC6	SOFTWARE	GLY B:9 , CYS B:10 , SER B:11 , SER B:12 , ARG B:37 , VAL B:66 , ASN B:90 , ALA B:91 , GLY B:92 , THR B:140 , GLY B:141 , SER B:142 , TYR B:155 , LYS B:159 , CYS B:185 , GLY B:186 , PRO B:187 , VAL B:188 , THR B:190 , PHE B:226	BINDING SITE FOR RESIDUE NAD B 364
7	AC7	SOFTWARE	GLY C:9 , SER C:11 , SER C:12 , GLY C:13 , ILE C:14 , ARG C:37 , LEU C:64 , ASP C:65 , VAL C:66 , ASN C:90 , ALA C:91 , GLY C:92 , LEU C:93 , VAL C:113 , THR C:140 , GLY C:141 , TYR C:155 , LYS C:159 , CYS C:185 , GLY C:186 , PRO C:187 , VAL C:188 , THR C:190 , PHE C:192 , PHE C:226 , HOH C:512 , HOH C:517 , HOH C:529 , HOH C:536 , SO4 D:402	BINDING SITE FOR RESIDUE NAD C 363
8	AC8	SOFTWARE	GLY D:9 , SER D:11 , SER D:12 , ILE D:14 , ARG D:37 , LEU D:64 , ASP D:65 , VAL D:66 , ASN D:90 , GLY D:92 , VAL D:113 , THR D:140 , GLY D:141 , SER D:142 , LYS D:159 , CYS D:185 , GLY D:186 , PRO D:187 , VAL D:188 , THR D:190 , HOH D:522	BINDING SITE FOR RESIDUE NAD D 362
9	CAT	UNKNOWN	SER A:142 , TYR A:155 , LYS A:159	CATALYTIC SITE.

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

(no "Cis Peptide Bond" information available for 1FDV)

Asymmetric Unit (1, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_006951	A	238	V	DHB1_HUMAN	Polymorphism	147402365	A/B/C/D	A	237	V

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

Biological Unit 1 (1, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_006951	A	238	V	DHB1_HUMAN	Polymorphism	147402365	A/B	A	237	V

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

Biological Unit 2 (1, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_006951	A	238	V	DHB1_HUMAN	Polymorphism	147402365	C/D	A	237	V

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

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ADH_SHORT	PS00061	Short-chain dehydrogenases/reductases family signature.	DHB1_HUMAN	143-171	4	A:142-170 B:142-170 C:142-170 D:142-170

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ADH_SHORT	PS00061	Short-chain dehydrogenases/reductases family signature.	DHB1_HUMAN	143-171	2	A:142-170 B:142-170 - -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ADH_SHORT	PS00061	Short-chain dehydrogenases/reductases family signature.	DHB1_HUMAN	143-171	2	- - C:142-170 D:142-170

(no "Exon" information available for 1FDV)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
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	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:285
 aligned with DHB1_HUMAN | P14061 from UniProtKB/Swiss-Prot  Length:328

    Alignment length:285
                                    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     
           DHB1_HUMAN     2 ARTVVLITGCSSGIGLHLAVRLASDPSQSFKVYATLRDLKTQGRLWEAARALACPPGSLETLQLDVRDSKSVAAARERVTEGRVDVLVCNAGLGLLGPLEALGEDAVASVLDVNVVGTVRMLQAFLPDMKRRGSGRVLVTGSVGGLMGLPFNDVYCASKFALEGLCESLAVLLLPFGVHLSLIECGPVHTAFMEKVLGSPEEVLDRTDIHTFHRFYQYLAHSKQVFREAAQNPEEVAEVFLTALRAPKPTLRYFTTERFLPLLRMRLDDPSGSNYVTAMHREVFG 286
               SCOP domains d1fdva_ A: Human estrogenic 17beta-hydroxysteroid dehydrogenase                                                                                                                                                                                                                               SCOP domains
               CATH domains 1fdvA00 A:1-285 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                                                           CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....hhhhhhhhhhhh.....eeeeeee..hhh.hhhhhhhhh.......eeeee.....hhhhhhhhhh.......eeee.........hhh..hhhhhhhhhh.hhhhhhhhhhhhhhhhhh..eeeeee..hhh.......hhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee.........hhh...hhhhhhh..hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh......eee.....hhhhhhhhh....hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------V------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: A:142-170    ------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1fdv A   1 ARTVVLITGCSSGIGLHLAVRLASDPSQSFKVYATLRDLKTQGRLWEAARALACPPGSLETLQLDVRDSKSVAAARERVTEGRVDVLVCNAGLGLLGPLEALGEDAVASVLDVNVVGTVRMLQAFLPDMKRRGSGRVLVTGSVGGLMGLPFNDVYCASKFALEGLCESLAVLLLPFGVHLSLIECGPVHTAFMEKVLGSPEEVLDRTDIHTFHRFYQYLALSKQVFREAAQNPEEVAEVFLTALRAPKPTLRYFTTERFLPLLRMRLDDPSGSNYVTAMHREVFG 285
                                    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

Chain B from PDB  Type:PROTEIN  Length:275
 aligned with DHB1_HUMAN | P14061 from UniProtKB/Swiss-Prot  Length:328

    Alignment length:286
                                    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      
           DHB1_HUMAN     2 ARTVVLITGCSSGIGLHLAVRLASDPSQSFKVYATLRDLKTQGRLWEAARALACPPGSLETLQLDVRDSKSVAAARERVTEGRVDVLVCNAGLGLLGPLEALGEDAVASVLDVNVVGTVRMLQAFLPDMKRRGSGRVLVTGSVGGLMGLPFNDVYCASKFALEGLCESLAVLLLPFGVHLSLIECGPVHTAFMEKVLGSPEEVLDRTDIHTFHRFYQYLAHSKQVFREAAQNPEEVAEVFLTALRAPKPTLRYFTTERFLPLLRMRLDDPSGSNYVTAMHREVFGD 287
               SCOP domains d1fdvb_ B: Human estrogenic 17beta-hydroxysteroid dehydrogenase                                                                                                                                                                                                                                SCOP domains
               CATH domains 1fdvB00 B:1-286 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                                                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....hhhhhhhhhhh......eeeeeee..hhh.hhhhhhhhh.......eeeee.....hhhhhhhhhh.......eeee.........hhh..hhhhhhhhhhh.hhhhhhhhhhhhhhhhh..eeeeeeeehhh.......hhhhhhhhhhhhhhhhhhhhhhhh.eeeeeeee.....-----------.hhhh..hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh......eee.....hhhhhhhhh....hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------V------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: B:142-170    -------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1fdv B   1 ARTVVLITGCSSGIGLHLAVRLASDPSQSFKVYATLRDLKTQGRLWEAARALACPPGSLETLQLDVRDSKSVAAARERVTEGRVDVLVCNAGLGLLGPLEALGEDAVASVLDVNVVGTVRMLQAFLPDMKRRGSGRVLVTGSVGGLMGLPFNDVYCASKFALEGLCESLAVLLLPFGVHLSLIECGPVHT-----------EVLDRTDIHTFHRFYQYLALSKQVFREAAQNPEEVAEVFLTALRAPKPTLRYFTTERFLPLLRMRLDDPSGSNYVTAMHREVFGD 286
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190         - |     210       220       230       240       250       260       270       280      
                                                                                                                                                                                                                       190         202

Chain C from PDB  Type:PROTEIN  Length:285
 aligned with DHB1_HUMAN | P14061 from UniProtKB/Swiss-Prot  Length:328

    Alignment length:285
                                    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     
           DHB1_HUMAN     2 ARTVVLITGCSSGIGLHLAVRLASDPSQSFKVYATLRDLKTQGRLWEAARALACPPGSLETLQLDVRDSKSVAAARERVTEGRVDVLVCNAGLGLLGPLEALGEDAVASVLDVNVVGTVRMLQAFLPDMKRRGSGRVLVTGSVGGLMGLPFNDVYCASKFALEGLCESLAVLLLPFGVHLSLIECGPVHTAFMEKVLGSPEEVLDRTDIHTFHRFYQYLAHSKQVFREAAQNPEEVAEVFLTALRAPKPTLRYFTTERFLPLLRMRLDDPSGSNYVTAMHREVFG 286
               SCOP domains d1fdvc_ C: Human estrogenic 17beta-hydroxysteroid dehydrogenase                                                                                                                                                                                                                               SCOP domains
               CATH domains 1fdvC00 C:1-285 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                                                           CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....hhhhhhhhhhhh.....eeeeeee..hhh.hhhhhhhhhh......eeeee.....hhhhhhhhhh.......eeee.........hhh..hhhhhhhhhh.hhhhhhhhhhhhhhhhhh..eeeeeeeehhh.......hhhhhhhhhhhhhhhhhhhhhhhh.eeeeeeee..............hhhhhh...hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh......eee.....hhhhhhhhh....hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------V------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: C:142-170    ------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1fdv C   1 ARTVVLITGCSSGIGLHLAVRLASDPSQSFKVYATLRDLKTQGRLWEAARALACPPGSLETLQLDVRDSKSVAAARERVTEGRVDVLVCNAGLGLLGPLEALGEDAVASVLDVNVVGTVRMLQAFLPDMKRRGSGRVLVTGSVGGLMGLPFNDVYCASKFALEGLCESLAVLLLPFGVHLSLIECGPVHTAFMEKVLGSPEEVLDRTDIHTFHRFYQYLALSKQVFREAAQNPEEVAEVFLTALRAPKPTLRYFTTERFLPLLRMRLDDPSGSNYVTAMHREVFG 285
                                    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

Chain D from PDB  Type:PROTEIN  Length:275
 aligned with DHB1_HUMAN | P14061 from UniProtKB/Swiss-Prot  Length:328

    Alignment length:286
                                    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      
           DHB1_HUMAN     2 ARTVVLITGCSSGIGLHLAVRLASDPSQSFKVYATLRDLKTQGRLWEAARALACPPGSLETLQLDVRDSKSVAAARERVTEGRVDVLVCNAGLGLLGPLEALGEDAVASVLDVNVVGTVRMLQAFLPDMKRRGSGRVLVTGSVGGLMGLPFNDVYCASKFALEGLCESLAVLLLPFGVHLSLIECGPVHTAFMEKVLGSPEEVLDRTDIHTFHRFYQYLAHSKQVFREAAQNPEEVAEVFLTALRAPKPTLRYFTTERFLPLLRMRLDDPSGSNYVTAMHREVFGD 287
               SCOP domains d1fdvd_ D: Human estrogenic 17beta-hydroxysteroid dehydrogenase                                                                                                                                                                                                                                SCOP domains
               CATH domains 1fdvD00 D:1-286 NAD(P)-binding Rossmann-like Domain                                                                                                                                                                                                                                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....hhhhhhhhhhh......eeeeeee..hhh.hhhhhhhhhh......eeeee.....hhhhhhhhhh.......eeee.........hhh..hhhhhhhhhhh.hhhhhhhhhhhhhhhhh..eeeeeeeehhh.......hhhhhhhhhhhhhhhhhhhhhhhh.eeeeeeee.....-----------.hhhh..hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh......eee.....hhhhhhhhh....hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------V------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------ADH_SHORT  PDB: D:142-170    -------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1fdv D   1 ARTVVLITGCSSGIGLHLAVRLASDPSQSFKVYATLRDLKTQGRLWEAARALACPPGSLETLQLDVRDSKSVAAARERVTEGRVDVLVCNAGLGLLGPLEALGEDAVASVLDVNVVGTVRMLQAFLPDMKRRGSGRVLVTGSVGGLMGLPFNDVYCASKFALEGLCESLAVLLLPFGVHLSLIECGPVHT-----------EVLDRTDIHTFHRFYQYLALSKQVFREAAQNPEEVAEVFLTALRAPKPTLRYFTTERFLPLLRMRLDDPSGSNYVTAMHREVFGD 286
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190         - |     210       220       230       240       250       260       270       280      
                                                                                                                                                                                                                       190         202

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(

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Folds(

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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: Tyrosine-dependent oxidoreductases (503)

Protein domain: Human estrogenic 17beta-hydroxysteroid dehydrogenase (22)

Human (Homo sapiens) [TaxId: 9606] (22)

1a	d1fdva_	A:
1b	d1fdvb_	B:
1c	d1fdvc_	C:
1d	d1fdvd_	D:

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)

Human (Homo sapiens) (188)

1a	1fdvB00	B:1-286
1b	1fdvD00	D:1-286
1c	1fdvA00	A:1-285
1d	1fdvC00	C:1-285

(no "Pfam Domain" information available for 1FDV)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (DHB1_HUMAN | P14061)

molecular function
	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:0004303	estradiol 17-beta-dehydrogenase activity	Catalysis of the reaction: estradiol-17-beta + NADP+ = estrone + NADPH + H+.
	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:0047035	testosterone dehydrogenase (NAD+) activity	Catalysis of the reaction: testosterone + NAD+ = androst-4-ene-3,17-dione + NADH.
biological process
	GO:0060348	bone development	The process whose specific outcome is the progression of bone over time, from its formation to the mature structure. Bone is the hard skeletal connective tissue consisting of both mineral and cellular components.
	GO:0071248	cellular response to metal ion	Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a metal ion stimulus.
	GO:0006703	estrogen biosynthetic process	The chemical reactions and pathways resulting in the formation of estrogens, C18 steroid hormones that can stimulate the development of female sexual characteristics. Also found in plants.
	GO:0008210	estrogen metabolic process	The chemical reactions and pathways involving estrogens, C18 steroid hormones that can stimulate the development of female sexual characteristics. Also found in plants.
	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:0061370	testosterone biosynthetic process	The chemical reactions and pathways resulting in the formation of testosterone, an androgen having 17beta-hydroxy and 3-oxo groups, together with unsaturation at C-4 C-5.
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:0031965	nuclear membrane	Either of the lipid bilayers that surround the nucleus and form the nuclear envelope; excludes the intermembrane space.
	GO:0005654	nucleoplasm	That part of the nuclear content other than the chromosomes or the nucleolus.

Asymmetric Unit
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1fdv)

Biological Units
	Complete Structure
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Access by PDB/NDB ID
	1fdv
		Family and Domain Information	:	ProDom \| SYSTERS
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		Orientation in Membranes	:	OPM
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		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
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Access by UniProt ID/Accession number
	DHB1_HUMAN \| P14061
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Access by Enzyme Classificator (EC Number)
	1.1.1.62
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		Interatomic Contacts of Structural Units	:	CSU
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	DHB1_HUMAN \| P14061
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(no "Related Entries Specified in the PDB File" available for 1FDV)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 8)

Sites (9, 9)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (1, 4)

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 (16, 16)

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Databases

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File