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Class: Mainly Alpha (13335)
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Architecture: Orthogonal Bundle (10391)
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Topology: 434 Repressor (Amino-terminal Domain) (116)
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Homologous Superfamily: lambda repressor-like DNA-binding domains (100)
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[unclassified] (45)
1AU7A:5-76; B:5-74PIT-1 MUTANT/DNA COMPLEX
1BDHA:3-59PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1BDIA:3-59PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1CQTA:5-75; B:505-575CRYSTAL STRUCTURE OF A TERNARY COMPLEX CONTAINING AN OCA-B PEPTIDE, THE OCT-1 POU DOMAIN, AND AN OCTAMER ELEMENT
1E3OC:5-75CRYSTAL STRUCTURE OF OCT-1 POU DIMER BOUND TO MORE
1EFAA:2-60; B:2-59CRYSTAL STRUCTURE OF THE LAC REPRESSOR DIMER BOUND TO OPERATOR AND THE ANTI-INDUCER ONPF
1GT0C:9-75CRYSTAL STRUCTURE OF A POU/HMG/DNA TERNARY COMPLEX
1IC8A:87-180; B:87-201HEPATOCYTE NUCLEAR FACTOR 1A BOUND TO DNA : MODY3 GENE PRODUCT
1JFSA:3-59PURINE REPRESSOR MUTANT-HYPOXANTHINE-PURF OPERATOR COMPLEX
1JFTA:3-59PURINE REPRESSOR MUTANT-HYPOXANTHINE-PURF OPERATOR COMPLEX
1JH9A:3-59PURINE REPRESSOR MUTANT-HYPOXANTHINE-PURF OPERATOR COMPLEX
1JWLA:2-59; B:2-59STRUCTURE OF THE DIMERIC LAC REPRESSOR/OPERATOR O1/ONPF COMPLEX
1LCCA:1-51STRUCTURE OF THE COMPLEX OF LAC REPRESSOR HEADPIECE AND AN 11 BASE-PAIR HALF-OPERATOR DETERMINED BY NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY AND RESTRAINED MOLECULAR DYNAMICS
1LCDA:1-51STRUCTURE OF THE COMPLEX OF LAC REPRESSOR HEADPIECE AND AN 11 BASE-PAIR HALF-OPERATOR DETERMINED BY NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY AND RESTRAINED MOLECULAR DYNAMICS
1LLIA:4-92; B:1-92THE CRYSTAL STRUCTURE OF A MUTANT PROTEIN WITH ALTERED BUT IMPROVED HYDROPHOBIC CORE PACKING
1LMB3:6-92; 4:1-92REFINED 1.8 ANGSTROM CRYSTAL STRUCTURE OF THE LAMBDA REPRESSOR-OPERATOR COMPLEX
1OCTC:5-75CRYSTAL STRUCTURE OF THE OCT-1 POU DOMAIN BOUND TO AN OCTAMER SITE: DNA RECOGNITION WITH TETHERED DNA-BINDING MODULES
1PERL:1-63; R:1-63THE COMPLEX BETWEEN PHAGE 434 REPRESSION DNA-BINDING DOMAIN AND OPERATOR SITE OR3: STRUCTURAL DIFFERENCES BETWEEN CONSENSUS AND NON-CONSENSUS HALF-SITES
1PNRA:3-59PURINE REPRESSOR-HYPOXANTHINE-PURF-OPERATOR COMPLEX
1QP0A:3-59PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1QP4A:3-59PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1QP7A:3-59PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1QPZA:3-59PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1QQAA:3-59PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1QQBA:3-59PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX
1RIOB:2-97; A:2-98STRUCTURE OF BACTERIOPHAGE LAMBDA CI-NTD IN COMPLEX WITH SIGMA-REGION4 OF THERMUS AQUATICUS BOUND TO DNA
1RPEL:1-63; R:1-63THE PHAGE 434 OR2/R1-69 COMPLEX AT 2.5 ANGSTROMS RESOLUTION
1RZRD:1-60; A:2-60; C:2-60; G:2-60CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR-PHOSPHOPROTEIN-DNA COMPLEX
1VPWA:3-59STRUCTURE OF THE PURR MUTANT, L54M, BOUND TO HYPOXANTHINE AND PURF OPERATOR DNA
1WETA:3-59STRUCTURE OF THE PURR-GUANINE-PURF OPERATOR COMPLEX
1ZAYA:3-59PURINE REPRESSOR-HYPOXANTHINE-MODIFIED-PURF-OPERATOR COMPLEX
1ZVVA:1-60; B:1-60; G:1-60CRYSTAL STRUCTURE OF A CCPA-CRH-DNA COMPLEX
2OR1L:1-63; R:1-63RECOGNITION OF A DNA OPERATOR BY THE REPRESSOR OF PHAGE 434. A VIEW AT HIGH RESOLUTION
2PUAA:3-59CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUBA:3-59CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUCA:3-59CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUDA:3-59CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUEA:3-59CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUFA:3-59CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2PUGA:3-59CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: MINOR GROOVE BINDING BY ALPHA HELICES
2R1JL:3-68; R:3-68CRYSTAL STRUCTURE OF THE P22 C2 REPRESSOR PROTEIN IN COMPLEX WITH THE SYNTHETIC OPERATOR 9T
3CROL:-1-64; R:-1-62THE PHAGE 434 CRO/OR1 COMPLEX AT 2.5 ANGSTROMS RESOLUTION
3JXBC:2-68; D:4-68CRYSTAL STRUCTURE OF THE P22 C2 REPRESSOR PROTEIN IN COMPLEX WITH SYNTHETIC OPERATOR 9C
3JXCL:3-68; R:3-68CRYSTAL STRUCTURE OF THE P22 C2 REPRESSOR PROTEIN IN COMPLEX WITH SYNTHETIC OPERATOR 9T IN THE PRESENCE OF TL+
3JXDL:3-68; R:3-68CRYSTAL STRUCTURE OF THE P22 C2 REPRESSOR PROTEIN IN COMPLEX WITH SYNTHETIC OPERATOR 9C IN THE PRESENCE OF RB+
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Bacillus subtilis. Organism_taxid: 1423. (1)
1B0NA:1-108SINR PROTEIN/SINI PROTEIN COMPLEX
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Bacteriophage lambda (Enterobacteria phage lambda) (1)
3KZ3A:5-84; B:5-84A STRUCTURE OF A LAMBDA REPRESSOR FRAGMENT MUTANT
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Bacteroides fragilis nctc 9343. Organism_taxid: 272559. Strain: nctc 9343. (1)
3BS3A:9-68CRYSTAL STRUCTURE OF A PUTATIVE DNA-BINDING PROTEIN FROM BACTEROIDES FRAGILIS
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C58 (Agrobacterium tumefaciens str) (1)
2PPXA:31-91CRYSTAL STRUCTURE OF A HTH XRE-FAMILY LIKE PROTEIN FROM AGROBACTERIUM TUMEFACIENS
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Enterobacteria phage mu. Organism_taxid: 10677 (2)
1NEQA:1-74SOLUTION STRUCTURE OF THE MU NER PROTEIN BY MULTIDIMENSIONAL NMR
1NERA:1-74SOLUTION STRUCTURE OF THE MU NER PROTEIN BY MULTIDIMENSIONAL NMR
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Enterobacteria phage p22. Organism_taxid: 10754 (1)
1ADRA:1-76DETERMINATION OF THE NUCLEAR MAGNETIC RESONANCE STRUCTURE OF THE DNA-BINDING DOMAIN OF THE P22 C2 REPRESSOR (1-76) IN SOLUTION AND COMPARISON WITH THE DNA-BINDING DOMAIN OF THE 434 REPRESSOR
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Enterobacteria phage p22. Organism_taxid: 10754. (1)
1RZSA:1-61SOLUTION STRUCTURE OF P22 CRO
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Enterococcus faecalis. Organism_taxid: 1351. (1)
2GZUA:1-66; B:67-132HIGH-RESOLUTION STRUCTURE DETERMINATION OF THE CYLR2 HOMODIMER USING INTERMONOMER DISTANCES FROM PARAMAGNETIC RELAXATION ENHANCEMENT AND NMR DIPOLAR COUPLINGS
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Enterococcus faecalis. Organism_taxid: 1351. Strain: fa2-2(pam714). (1)
1UTXA:1-66; B:1-66REGULATION OF CYTOLYSIN EXPRESSION BY ENTEROCOCCUS FAECALIS: ROLE OF CYLR2
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Escherichia coli cft073. Organism_taxid: 199310. Strain: cft073. (2)
2ICPA:8-82CRYSTAL STRUCTURE OF THE BACTERIAL ANTITOXIN HIGA FROM ESCHERICHIA COLI AT PH 4.0. NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET ER390.
2ICTA:2-82CRYSTAL STRUCTURE OF THE BACTERIAL ANTITOXIN HIGA FROM ESCHERICHIA COLI AT PH 8.5. NORTHEAST STRUCTURAL GENOMICS TARGET ER390.
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Escherichia coli k12. Organism_taxid: 83333. Strain: k12. Variant: k12. (2)
1UXCA:1-50FRUCTOSE REPRESSOR DNA-BINDING DOMAIN, NMR, MINIMIZED STRUCTURE
1UXDA:1-59FRUCTOSE REPRESSOR DNA-BINDING DOMAIN, NMR, 34 STRUCTURES
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Escherichia coli. Organism_taxid: 562. (4)
1CJGA:1-62; B:1-62NMR STRUCTURE OF LAC REPRESSOR HP62-DNA COMPLEX
1L1MA:1-62; B:1-62SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING DOMAIN COMPLEXED TO ITS NATURAL OPERATOR O1
1OSLA:1-62; B:1-62SOLUTION STRUCTURE OF A DIMERIC LACTOSE DNA-BINDING DOMAIN COMPLEXED TO A NONSPECIFIC DNA SEQUENCE
2PE5A:2-60; B:2-60; C:2-60CRYSTAL STRUCTURE OF THE LAC REPRESSOR BOUND TO ONPG IN REPRESSED STATE
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Escherichia coli. Organism_taxid: 562. (10)
1DW9A:2-88; B:2-88; C:2-88; D:2-88; E:2-88; F:2-88; G:2-88; H:2-88; I:2-88; J:2-88STRUCTURE OF CYANASE REVEALS THAT A NOVEL DIMERIC AND DECAMERIC ARRANGEMENT OF SUBUNITS IS REQUIRED FOR FORMATION OF THE ENZYME ACTIVE SITE
1DWKA:2-88; B:2-88; C:2-88; D:2-88; E:2-88; F:2-88; G:2-88; H:2-88; I:2-88; J:2-88STRUCTURE OF CYANASE WITH THE DI-ANION OXALATE BOUND AT THE ENZYME ACTIVE SITE
1PRUA:1-56PURINE REPRESSOR DNA-BINDING DOMAIN DNA BINDING
1PRVA:1-56PURINE REPRESSOR DNA-BINDING DOMAIN DNA BINDING
2IU7A:1-88; B:1-88; C:1-88; D:1-88; E:1-88; F:1-88; G:1-88; H:1-88; I:1-88; J:1-88SITE DIRECTED MUTAGENESIS OF KEY RESIDUES INVOLVED IN THE CATALYTIC MECHANISM OF CYANASE
2IUOA:1-88; B:1-88; C:1-88; D:1-88; E:1-88; F:1-88; G:1-88; H:1-88; I:1-88; J:1-88SITE DIRECTED MUTAGENESIS OF KEY RESIDUES INVOLVED IN THE CATALYTIC MECHANISM OF CYANASE
2IV1A:1-88; B:1-88; C:1-88; D:1-88; E:1-88; F:1-88; G:1-88; H:1-88; I:1-88; J:1-88SITE DIRECTED MUTAGENESIS OF KEY RESIDUES INVOLVED IN THE CATALYTIC MECHANISM OF CYANASE
2IVBA:1-88; B:1-88; C:1-88; D:1-88; E:1-88; F:1-88; G:1-88; H:1-88; I:1-88; J:1-88SITE DIRECTED MUTAGENESIS OF KEY RESIDUES INVOLVED IN THE CATALYTIC MECHANISM OF CYANASE
2IVGA:1-88; B:1-88; C:1-88; D:1-88; E:1-88; F:1-88; G:1-88; H:1-88; I:1-88; J:1-88SITE DIRECTED MUTAGENESIS OF KEY RESIDUES INVOLVED IN THE CATALYTIC MECHANISM OF CYANASE
2IVQA:1-88; B:1-88; C:1-88; D:1-88; E:1-88; F:1-88; G:1-88; H:1-88; I:1-88; J:1-88SITE DIRECTED MUTAGENESIS OF KEY RESIDUES INVOLVED IN THE CATALYTIC MECHANISM OF CYANASE
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Escherichia coli. Organism_taxid: 562. Strain: dh9. (1)
2BJCA:1-62; B:101-162NMR STRUCTURE OF A PROTEIN-DNA COMPLEX OF AN ALTERED SPECIFICITY MUTANT OF THE LAC REPRESSOR HEADPIECE THAT MIMICS THE GAL REPRESSOR
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Escherichia coli. Organism_taxid: 562. Variant: dh9. (1)
1LQCA:1-56LAC REPRESSOR HEADPIECE (RESIDUES 1-56), NMR, 32 STRUCTURES
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Escherichia coli. Organism_taxid: 83333. Strain: k-12. (3)
2KEIA:1-62; B:1-62REFINED SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING DOMAIN COMPLEXED TO ITS NATURAL OPERATOR O1
2KEJA:1-62; B:1-62SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING DOMAIN COMPLEXED TO ITS NATURAL OPERATOR O2
2KEKA:1-62; B:1-62SOLUTION STRUCTURE OF A DIMER OF LAC REPRESSOR DNA-BINDING DOMAIN COMPLEXED TO ITS NATURAL OPERATOR O3
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House mouse (Mus musculus) (1)
1S7EA:6-78SOLUTION STRUCTURE OF HNF-6
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Human (Homo sapiens) (4)
1HF0A:6-75; B:6-75CRYSTAL STRUCTURE OF THE DNA-BINDING DOMAIN OF OCT-1 BOUND TO DNA AS A DIMER
1O4XA:9-78TERNARY COMPLEX OF THE DNA BINDING DOMAINS OF THE OCT1 AND SOX2 TRANSCRIPTION FACTORS WITH A 19MER OLIGONUCLEOTIDE FROM THE HOXB1 REGULATORY ELEMENT
1POUA:5-75THE SOLUTION STRUCTURE OF THE OCT-1 POU-SPECIFIC DOMAIN REVEALS A STRIKING SIMILARITY TO THE BACTERIOPHAGE LAMBDA REPRESSOR DNA-BINDING DOMAIN
2H8RB:90-232; A:90-232HEPATOCYTE NUCLEAR FACTOR 1B BOUND TO DNA: MODY5 GENE PRODUCT
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Lactobacillus plantarum wcfs1. Organism_taxid: 220668. Strain: wcfs1,ncimb 8826. (1)
3B7HA:1-76CRYSTAL STRUCTURE OF THE PROPHAGE LP1 PROTEIN 11
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Nitrosomonas europaea. Organism_taxid: 915. (1)
2AUWB:86-155; A:86-154CRYSTAL STRUCTURE OF PUTATIVE DNA BINDING PROTEIN NE0471 FROM NITROSOMONAS EUROPAEA ATCC 19718
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Nostoc punctiforme pcc 73102. Organism_taxid: 63737. Strain: pcc 73102. (1)
3CECA:13-103CRYSTAL STRUCTURE OF A PUTATIVE ANTIDOTE PROTEIN OF PLASMID MAINTENANCE SYSTEM (NPUN_F2943) FROM NOSTOC PUNCTIFORME PCC 73102 AT 1.60 A RESOLUTION
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Phage 434. Organism_taxid: 10712 (3)
1PRAA:1-69DETERMINATION OF THE NUCLEAR MAGNETIC RESONANCE SOLUTION STRUCTURE OF THE DNA-BINDING DOMAIN (RESIDUES 1 TO 69) OF THE 434 REPRESSOR AND COMPARISON WITH THE X-RAY CRYSTAL STRUCTURE
1R69A:1-63STRUCTURE OF THE AMINO-TERMINAL DOMAIN OF PHAGE 434 REPRESSOR AT 2.0 ANGSTROMS RESOLUTION
2CROA:-1-63STRUCTURE OF PHAGE 434 CRO PROTEIN AT 2.35 ANGSTROMS RESOLUTION
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Phage 434. Organism_taxid: 10712. (4)
1R63A:1-63STRUCTURAL ROLE OF A BURIED SALT BRIDGE IN THE 434 REPRESSOR DNA-BINDING DOMAIN, NMR, 20 STRUCTURES
1SQ8A:0-63A VARIANT 434 REPRESSOR DNA BINDING DOMAIN DEVOID OF HYDROXYL GROUPS, NMR, 20 STRUCTURES
1ZUGA:1-71STRUCTURE OF PHAGE 434 CRO PROTEIN, NMR, 20 STRUCTURES
2R63A:1-63STRUCTURAL ROLE OF A BURIED SALT BRIDGE IN THE 434 REPRESSOR DNA-BINDING DOMAIN, NMR, 20 STRUCTURES
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Pseudomonas fluorescens pf-5. Organism_taxid: 220664. Strain: pf-5. (1)
2PIJB:2-60; A:2-59STRUCTURE OF THE CRO PROTEIN FROM PROPHAGE PFL 6 IN PSEUDOMONAS FLUORESCENS PF-5
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Rha1 (Rhodococcus sp) (1)
2OFYA:7-76; B:7-76CRYSTAL STRUCTURE OF PUTATIVE XRE-FAMILY TRANSCRIPTIONAL REGULATOR FROM RHODOCOCCUS SP.
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Rhodopseudomonas palustris cga009. Organism_taxid: 258594. Strain: cga009. (1)
2O38A:28-92; B:28-92PUTATIVE XRE FAMILY TRANSCRIPTIONAL REGULATOR
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Silicibacter pomeroyi. Organism_taxid: 89184. Strain: dss-3. (1)
3EUSB:6-82; A:-1-83THE CRYSTAL STRUCTURE OF THE DNA BINDING PROTEIN FROM SILICIBACTER POMEROYI
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Tomato str (Pseudomonas syringae pv) (1)
3F6WE:0-79; A:-2-79; B:-1-80; C:-1-80; D:-2-79XRE-FAMILY LIKE PROTEIN FROM PSEUDOMONAS SYRINGAE PV. TOMATO STR. DC3000
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Vibrio cholerae. Organism_taxid: 666. (1)
1Y9QA:4-88CRYSTAL STRUCTURE OF HTH_3 FAMILY TRANSCRIPTIONAL REGULATOR FROM VIBRIO CHOLERAE
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Xylella fastidiosa ann-1. Organism_taxid: 155920. Strain: ann-1. (1)
3BD1A:1-65; C:1-64; B:1-63STRUCTURE OF THE CRO PROTEIN FROM PUTATIVE PROPHAGE ELEMENT XFASO 1 IN XYLELLA FASTIDIOSA STRAIN ANN-1