1DDN | PD0004 - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   DIPHTHERIA TOX REPRESSOR (C102D MUTANT)/TOX DNA OPERATOR COMPLEX

Authors :   A. White, X. Ding, J. C. Vanderspek, J. R. Murphy, D. Ringe

Date :   23 Jun 98 (Deposition) - 14 Oct 98 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.00

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

Keywords :   Complex (Regulatory Protein/Dna), Diphtheria Tox Repressor, Transcription Regulation, Dna-Binding Regulatory Protein, Iron-Regulated Repressor, Dna- Protein, Dna-Repressor Complex, Gene Regulation/Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. White, X. Ding, J. C. Vanderspek, J. R. Murphy, D. Ringe
Structure Of The Metal-Ion-Activated Diphtheria Toxin Repressor/Tox Operator Complex.
Nature V. 394 502 1998
PubMed-ID: 9697776 | Reference-DOI: 10.1038/28893
(for further references see the PDB file header)

Molecule 1 - 33 BASE DNA CONTAINING TOXIN OPERATOR
	Chains	:	E
	Engineered	:	YES
	Synthetic	:	YES

Molecule 2 - 33 BASE DNA CONTAINING TOXIN OPERATOR
	Chains	:	F
	Engineered	:	YES
	Synthetic	:	YES

Molecule 3 - DIPHTHERIA TOX REPRESSOR
	Chains	:	A, B, C, D
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET11C
	Expression System Taxid	:	562
	Gene	:	DTXR
	Mutation	:	YES
	Organism Scientific	:	CORYNEBACTERIUM DIPHTHERIAE
	Organism Taxid	:	1717
	Synonym	:	TOXPO

		1	2	3	4	5	6
Asymmetric/Biological Unit	:	A	B	C	D	E	F

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 8)

No.	Name	Count	Type	Full Name
1	NI	8	Ligand/Ion	NICKEL (II) ION

Asymmetric Unit (16, 16)

No.	Name	Evidence	Residues	Description
01	AA	UNKNOWN	NI A:251 , HIS A:79 , GLU A:83 , HIS A:98	NULL
02	AC1	SOFTWARE	HIS A:79 , GLU A:83 , HIS A:98	BINDING SITE FOR RESIDUE NI A 251
03	AC2	SOFTWARE	MET A:10 , ASP A:102 , GLU A:105 , HIS A:106 , HOH A:253	BINDING SITE FOR RESIDUE NI A 252
04	AC3	SOFTWARE	HIS B:79 , GLU B:83 , HIS B:98	BINDING SITE FOR RESIDUE NI B 251
05	AC4	SOFTWARE	MET B:10 , ASP B:102 , GLU B:105 , HIS B:106 , HOH B:253	BINDING SITE FOR RESIDUE NI B 252
06	AC5	SOFTWARE	HIS C:79 , GLU C:83 , HIS C:98	BINDING SITE FOR RESIDUE NI C 251
07	AC6	SOFTWARE	MET C:10 , ASP C:102 , GLU C:105 , HIS C:106 , HOH C:253	BINDING SITE FOR RESIDUE NI C 252
08	AC7	SOFTWARE	HIS D:79 , GLU D:83 , HIS D:98	BINDING SITE FOR RESIDUE NI D 251
09	AC8	SOFTWARE	MET D:10 , ASP D:102 , GLU D:105 , HIS D:106 , HOH D:253	BINDING SITE FOR RESIDUE NI D 252
10	AP	UNKNOWN	NI A:252 , MET A:10 , ASP A:102 , GLU A:105 , HIS A:106 , HOH A:253	NULL
11	BA	UNKNOWN	NI B:251 , HIS B:79 , GLU B:83 , HIS B:98	NULL
12	BP	UNKNOWN	NI B:252 , MET B:10 , ASP B:102 , GLU B:105 , HIS B:106 , HOH B:253	NULL
13	CA	UNKNOWN	NI C:251 , HIS C:79 , GLU C:83 , HIS C:98	NULL
14	CP	UNKNOWN	NI C:252 , MET C:10 , ASP C:102 , GLU C:105 , HIS C:106 , HOH C:253	NULL
15	DA	UNKNOWN	NI D:251 , HIS D:79 , GLU D:83 , HIS D:98	NULL
16	DP	UNKNOWN	NI D:252 , MET D:10 , ASP D:102 , GLU D:105 , HIS D:106 , HOH D:253	NULL

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

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

Asymmetric/Biological Unit (1, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_DTXR_CORDI_001 *	R	47	H	DTXR_CORDI	---	---	A/B/C/D	R	47	H
	* ID not provided by source

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

Asymmetric/Biological Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HTH_DTXR	PS50944	DtxR-type HTH domain profile.	DTXR_CORDI	4-65	4	A:4-65 B:4-65 C:4-65 D:4-65
1	HTH_DTXR	PS50944	DtxR-type HTH domain profile.	DTXR_CORDW	4-65	4	A:4-65 B:4-65 C:4-65 D:4-65

(no "Exon" information available for 1DDN)

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:118
 aligned with DTXR_CORDI | P0DJL7 from UniProtKB/Swiss-Prot  Length:226

    Alignment length:118
                                    12        22        32        42        52        62        72        82        92       102       112        
           DTXR_CORDI     3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVL 120
               SCOP domains d1ddna1 A:3-64 Diphtheria toxin repressor (DtxR)              d1ddna2 A:65-120 Diphtheria toxin repressor (DtxR)       SCOP domains
               CATH domains 1ddnA01 A:3-75 'winged helix' repressor DNA binding domain               1ddnA02 A:76-120                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhh......hhhhhhhh...hhhhhhhhhhhhh...eee.....eee.hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh...hhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------H------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -HTH_DTXR  PDB: A:4-65 UniProt: 4-65                           ------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1ddn A   3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEADRWEHVMSDEVERRLVKVL 120
                                    12        22        32        42        52        62        72        82        92       102       112

Chain A from PDB  Type:PROTEIN  Length:118
 aligned with DTXR_CORDW | H2I233 from UniProtKB/Swiss-Prot  Length:226

    Alignment length:118
                                    12        22        32        42        52        62        72        82        92       102       112        
           DTXR_CORDW     3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVL 120
               SCOP domains d1ddna1 A:3-64 Diphtheria toxin repressor (DtxR)              d1ddna2 A:65-120 Diphtheria toxin repressor (DtxR)       SCOP domains
               CATH domains 1ddnA01 A:3-75 'winged helix' repressor DNA binding domain               1ddnA02 A:76-120                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhh......hhhhhhhh...hhhhhhhhhhhhh...eee.....eee.hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh...hhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------H------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -HTH_DTXR  PDB: A:4-65 UniProt: 4-65                           ------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1ddn A   3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEADRWEHVMSDEVERRLVKVL 120
                                    12        22        32        42        52        62        72        82        92       102       112

Chain B from PDB  Type:PROTEIN  Length:118
 aligned with DTXR_CORDI | P0DJL7 from UniProtKB/Swiss-Prot  Length:226

    Alignment length:118
                                    12        22        32        42        52        62        72        82        92       102       112        
           DTXR_CORDI     3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVL 120
               SCOP domains d1ddnb1 B:3-64 Diphtheria toxin repressor (DtxR)              d1ddnb2 B:65-120 Diphtheria toxin repressor (DtxR)       SCOP domains
               CATH domains 1ddnB01 B:3-75 'winged helix' repressor DNA binding domain               1ddnB02 B:76-120                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhh.....hhhhhhhh...hhhhhhhhhhhhh...eee.....eee.hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh..hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------H------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -HTH_DTXR  PDB: B:4-65 UniProt: 4-65                           ------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1ddn B   3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEADRWEHVMSDEVERRLVKVL 120
                                    12        22        32        42        52        62        72        82        92       102       112

Chain B from PDB  Type:PROTEIN  Length:118
 aligned with DTXR_CORDW | H2I233 from UniProtKB/Swiss-Prot  Length:226

    Alignment length:118
                                    12        22        32        42        52        62        72        82        92       102       112        
           DTXR_CORDW     3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVL 120
               SCOP domains d1ddnb1 B:3-64 Diphtheria toxin repressor (DtxR)              d1ddnb2 B:65-120 Diphtheria toxin repressor (DtxR)       SCOP domains
               CATH domains 1ddnB01 B:3-75 'winged helix' repressor DNA binding domain               1ddnB02 B:76-120                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhh.....hhhhhhhh...hhhhhhhhhhhhh...eee.....eee.hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh..hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------H------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -HTH_DTXR  PDB: B:4-65 UniProt: 4-65                           ------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1ddn B   3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEADRWEHVMSDEVERRLVKVL 120
                                    12        22        32        42        52        62        72        82        92       102       112

Chain C from PDB  Type:PROTEIN  Length:118
 aligned with DTXR_CORDI | P0DJL7 from UniProtKB/Swiss-Prot  Length:226

    Alignment length:118
                                    12        22        32        42        52        62        72        82        92       102       112        
           DTXR_CORDI     3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVL 120
               SCOP domains d1ddnc1 C:3-64 Diphtheria toxin repressor (DtxR)              d1ddnc2 C:65-120 Diphtheria toxin repressor (DtxR)       SCOP domains
               CATH domains 1ddnC01 C:3-75 'winged helix' repressor DNA binding domain               1ddnC02 C:76-120                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhh......hhhhhhhh...hhhhhhhhhhhhh...eee.....eee.hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh...hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------H------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -HTH_DTXR  PDB: C:4-65 UniProt: 4-65                           ------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1ddn C   3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEADRWEHVMSDEVERRLVKVL 120
                                    12        22        32        42        52        62        72        82        92       102       112

Chain C from PDB  Type:PROTEIN  Length:118
 aligned with DTXR_CORDW | H2I233 from UniProtKB/Swiss-Prot  Length:226

    Alignment length:118
                                    12        22        32        42        52        62        72        82        92       102       112        
           DTXR_CORDW     3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVL 120
               SCOP domains d1ddnc1 C:3-64 Diphtheria toxin repressor (DtxR)              d1ddnc2 C:65-120 Diphtheria toxin repressor (DtxR)       SCOP domains
               CATH domains 1ddnC01 C:3-75 'winged helix' repressor DNA binding domain               1ddnC02 C:76-120                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhh......hhhhhhhh...hhhhhhhhhhhhh...eee.....eee.hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh...hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------H------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -HTH_DTXR  PDB: C:4-65 UniProt: 4-65                           ------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1ddn C   3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEADRWEHVMSDEVERRLVKVL 120
                                    12        22        32        42        52        62        72        82        92       102       112

Chain D from PDB  Type:PROTEIN  Length:118
 aligned with DTXR_CORDI | P0DJL7 from UniProtKB/Swiss-Prot  Length:226

    Alignment length:118
                                    12        22        32        42        52        62        72        82        92       102       112        
           DTXR_CORDI     3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVL 120
               SCOP domains d1ddnd1 D:3-64 Diphtheria toxin repressor (DtxR)              d1ddnd2 D:65-120 Diphtheria toxin repressor (DtxR)       SCOP domains
               CATH domains 1ddnD01 D:3-75 'winged helix' repressor DNA binding domain               1ddnD02 D:76-120                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhh.....hhhhhhhh...hhhhhhhhhhhhh...eee.....eee.hhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhh..hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------H------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -HTH_DTXR  PDB: D:4-65 UniProt: 4-65                           ------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1ddn D   3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEADRWEHVMSDEVERRLVKVL 120
                                    12        22        32        42        52        62        72        82        92       102       112

Chain D from PDB  Type:PROTEIN  Length:118
 aligned with DTXR_CORDW | H2I233 from UniProtKB/Swiss-Prot  Length:226

    Alignment length:118
                                    12        22        32        42        52        62        72        82        92       102       112        
           DTXR_CORDW     3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEACRWEHVMSDEVERRLVKVL 120
               SCOP domains d1ddnd1 D:3-64 Diphtheria toxin repressor (DtxR)              d1ddnd2 D:65-120 Diphtheria toxin repressor (DtxR)       SCOP domains
               CATH domains 1ddnD01 D:3-75 'winged helix' repressor DNA binding domain               1ddnD02 D:76-120                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhh.....hhhhhhhh...hhhhhhhhhhhhh...eee.....eee.hhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhh..hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------H------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -HTH_DTXR  PDB: D:4-65 UniProt: 4-65                           ------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 1ddn D   3 DLVDTTEMYLRTIYELEEEGVTPLRARIAERLEQSGPTVSQTVARMERDGLVVVASDRSLQMTPTGRTLATAVMRKHRLAERLLTDIIGLDINKVHDEADRWEHVMSDEVERRLVKVL 120
                                    12        22        32        42        52        62        72        82        92       102       112

Chain E from PDB  Type:DNA  Length:33
                                                                 
                 1ddn E 301 ATATAATTAGGATAGCTTTACCTAATTATTTTA 333
                                   310       320       330

Chain F from PDB  Type:DNA  Length:33
                                                                 
                 1ddn F 401 TTAAAATAATTAGGTAAAGCTATCCTAATTATA 433
                                   410       420       430

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(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Arc Repressor Mutant, subunit A (1030)

Homologous Superfamily: 'winged helix' repressor DNA binding domain (507)

[unclassified] (77)

1a	1ddnA01	A:3-75
1b	1ddnB01	B:3-75
1c	1ddnC01	C:3-75
1d	1ddnD01	D:3-75

Topology: Diphtheria Toxin Repressor; domain 2 (34)

Homologous Superfamily: Diphtheria Toxin Repressor, domain 2 (32)

[unclassified] (5)

2a	1ddnA02	A:76-120
2b	1ddnB02	B:76-120
2c	1ddnC02	C:76-120
2d	1ddnD02	D:76-120

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

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B,C,D (DTXR_CORDW | H2I233)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0046983	protein dimerization activity	The formation of a protein dimer, a macromolecular structure consists of two noncovalently associated identical or nonidentical subunits.
	GO:0003700	transcription factor activity, sequence-specific DNA binding	Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
	GO:0046914	transition metal ion binding	Interacting selectively and non-covalently with a transition metal ions; a transition metal is an element whose atom has an incomplete d-subshell of extranuclear electrons, or which gives rise to a cation or cations with an incomplete d-subshell. Transition metals often have more than one valency state. Biologically relevant transition metals include vanadium, manganese, iron, copper, cobalt, nickel, molybdenum and silver.
biological process
	GO:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0006351	transcription, DNA-templated	The cellular synthesis of RNA on a template of DNA.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Chain A,B,C,D (DTXR_CORDI | P0DJL7)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0046983	protein dimerization activity	The formation of a protein dimer, a macromolecular structure consists of two noncovalently associated identical or nonidentical subunits.
	GO:0003700	transcription factor activity, sequence-specific DNA binding	Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
	GO:0046914	transition metal ion binding	Interacting selectively and non-covalently with a transition metal ions; a transition metal is an element whose atom has an incomplete d-subshell of extranuclear electrons, or which gives rise to a cation or cations with an incomplete d-subshell. Transition metals often have more than one valency state. Biologically relevant transition metals include vanadium, manganese, iron, copper, cobalt, nickel, molybdenum and silver.
biological process
	GO:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0006351	transcription, DNA-templated	The cellular synthesis of RNA on a template of DNA.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1ddn)

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	1ddn
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	DTXR_CORDI \| P0DJL7
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	DTXR_CORDW \| H2I233
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	DTXR_CORDI \| P0DJL7
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(no "Related Entries Specified in the PDB File" available for 1DDN)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 8)

Sites (16, 16)

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

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SCOP Domains (2, 8)

CATH Domains (2, 8)

Pfam Domains (0, 0)

Gene Ontology (7, 14)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File