1IRQA

Crystal structure of omega transcriptional repressor at 1.5a resolution
Total Genus 14
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
14
sequence length
48
structure length
48
Chain Sequence
IMGDKTVRVRADLHHIIKIETAKNGGNVKEVMDQALEEYIRKYLPDKL
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
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molecule tags Gene regulation
molecule keywords omega transcriptional repressor
publication title Crystal structure of omega transcriptional repressor encoded by Streptococcus pyogenes plasmid pSM19035 at 1.5 A resolution.
pubmed doi rcsb
source organism Streptococcus pyogenes
total genus 14
structure length 48
sequence length 48
chains with identical sequence B
ec nomenclature
pdb deposition date 2001-10-11

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF07764 Omega_Repress Omega Transcriptional Repressor
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.1220.10 Mainly Alpha Orthogonal Bundle Arc Repressor Mutant Met repressor-like 1irqA00
2HZAA 2RBFA 2BJ8A 2CAXA 2WVCA 3VEAA 1X93A 3VEBA 1P94A 2BSQE 2WVBA 2CADA 2WVDA 1PARA 2JXIA 3QOQA 1MYLA 2BNWA 2BJ3A 2GPEA 2BJ9A 1B28A 1ARQA 1NLAA 2HZVA 3H87C 4ME7E 1EA4A 2KELA 2BJ1A 1BDTA 2AY0A 2CAJA 2BNZA 1B01A 1Q5VA 2K5JA 1ARRA 4HV0A 2BJ7A 2CPGA 3FMTA 1MYKA 1QTGA 2CA9A 2JXGA 2WVEA 1BDVA 3LGHA 2K1OA 2WVFA 2K6LA 2JXHA 3OD2A 4FXEA 2BA3A 2H1OE 2K9IA 3FT7A 1U9PA 2K29A 4D8JA 3GXQA 1MNTA 1BAZA 1IRQA 3VW4A
chains in the Genus database with same CATH superfamily
3LJPA 2HZAA 2RBFA 2WVCA 1X93A 3VEBA 1P94A 2WVDA 2JXIA 3UQSA 4NRTA 1ARQA 1NLAA 1SIWA 2CAJA 3UR0A 1B01A 1ARRA 2CKWA 3FMTA 1BDVA 3LGHA 3UPFA 2WVFA 2K6LA 2BA3A 3FT7A 1MNTA 4QPXA 2UUWA 4NRUA 2AN7A 2BJ8A 2KKEA 1SH2A 2CAXA 3H5YA 2BSQE 2WVBA 3QOQA 2BNWA 2BJ3A 3SFGA 3NNEA 1SH0A 4LQ3A 3G5OA 2A2BA 2BJ1A 2BNZA 1Q5VA 1MYKA 2CA9A 2JXGA 3H5XA 2H3AA 2K1OA 4FXEA 2Q2KA 3BSOA 4MJWA 2JBVA 1U9PA 3VW4A 2WK4A 3VEAA 1B28A 3IR7A 3QIDA 4ME7E 1BDTA 2AY0A 2KOEA 2UUTA 3NO7A 4HV0A 2BJ7A 1OG7A 1QTGA 2WVEA 2JXHA 3OD2A 3BSNA 3NAHA 2H1OE 2K9IA 2ADLA 3GXQA 3NAIA 1SH3A 2B43A 2CADA 1PARA 4LRVA 1MYLA 2GPEA 2BJ9A 2HZVA 3H87C 4LQ9A 1Q16A 1EA4A 2KELA 4AAIA 2K5JA 1OHNA 2CPGA 4O4RA 2K29A 4D8JA 1BAZA 1IRQA 3SFUA
chains in the Genus database with same CATH topology
2HZAA 2RBFA 2BJ8A 2CAXA 2WVCA 3VEAA 1X93A 3VEBA 1P94A 2BSQE 2WVBA 2CADA 2WVDA 1PARA 2JXIA 3QOQA 1MYLA 2BNWA 2BJ3A 2GPEA 2BJ9A 1B28A 1ARQA 1NLAA 2HZVA 3H87C 4ME7E 1EA4A 2KELA 2BJ1A 1BDTA 2AY0A 2CAJA 2BNZA 1B01A 1Q5VA 2K5JA 1ARRA 4HV0A 2BJ7A 2CPGA 3FMTA 1MYKA 1QTGA 2CA9A 2JXGA 2WVEA 1BDVA 3LGHA 2K1OA 2WVFA 2K6LA 2JXHA 3OD2A 4FXEA 2BA3A 2H1OE 2K9IA 3FT7A 1U9PA 2K29A 4D8JA 3GXQA 1MNTA 1BAZA 1IRQA 3VW4A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2HZA A;  2RBF A;  2BJ8 A;  2CAX A;  2WVC A;  3VEA A;  1X93 A;  3VEB A;  1P94 A;  2BSQ E;  2WVB A;  2CAD A;  2WVD A;  1PAR A;  2JXI A;  3QOQ A;  1MYL A;  2BNW A;  2BJ3 A;  2GPE A;  2BJ9 A;  1B28 A;  1ARQ A;  1NLA A;  2HZV A;  3H87 C;  4ME7 E;  1EA4 A;  2KEL A;  2BJ1 A;  1BDT A;  2AY0 A;  2CAJ A;  2BNZ A;  1B01 A;  1Q5V A;  2K5J A;  1ARR A;  4HV0 A;  2BJ7 A;  2CPG A;  3FMT A;  1MYK A;  1QTG A;  2CA9 A;  2JXG A;  2WVE A;  1BDV A;  3LGH A;  2K1O A;  2WVF A;  2K6L A;  2JXH A;  3OD2 A;  4FXE A;  2BA3 A;  2H1O E;  2K9I A;  3FT7 A;  1U9P A;  2K29 A;  4D8J A;  3GXQ A;  1MNT A;  1BAZ A;  1IRQ A;  3VW4 A; 
#chains in the Genus database with same CATH topology
 3LJP A;  2HZA A;  2RBF A;  2WVC A;  1X93 A;  3VEB A;  1P94 A;  2WVD A;  2JXI A;  3UQS A;  4NRT A;  1ARQ A;  1NLA A;  1SIW A;  2CAJ A;  3UR0 A;  1B01 A;  1ARR A;  2CKW A;  3FMT A;  1BDV A;  3LGH A;  3UPF A;  2WVF A;  2K6L A;  2BA3 A;  3FT7 A;  1MNT A;  4QPX A;  2UUW A;  4NRU A;  2AN7 A;  2BJ8 A;  2KKE A;  1SH2 A;  2CAX A;  3H5Y A;  2BSQ E;  2WVB A;  3QOQ A;  2BNW A;  2BJ3 A;  3SFG A;  3NNE A;  1SH0 A;  4LQ3 A;  3G5O A;  2A2B A;  2BJ1 A;  2BNZ A;  1Q5V A;  1MYK A;  2CA9 A;  2JXG A;  3H5X A;  2H3A A;  2K1O A;  4FXE A;  2Q2K A;  3BSO A;  4MJW A;  2JBV A;  1U9P A;  3VW4 A;  2WK4 A;  3VEA A;  1B28 A;  3IR7 A;  3QID A;  4ME7 E;  1BDT A;  2AY0 A;  2KOE A;  2UUT A;  3NO7 A;  4HV0 A;  2BJ7 A;  1OG7 A;  1QTG A;  2WVE A;  2JXH A;  3OD2 A;  3BSN A;  3NAH A;  2H1O E;  2K9I A;  2ADL A;  3GXQ A;  3NAI A;  1SH3 A;  2B43 A;  2CAD A;  1PAR A;  4LRV A;  1MYL A;  2GPE A;  2BJ9 A;  2HZV A;  3H87 C;  4LQ9 A;  1Q16 A;  1EA4 A;  2KEL A;  4AAI A;  2K5J A;  1OHN A;  2CPG A;  4O4R A;  2K29 A;  4D8J A;  1BAZ A;  1IRQ A;  3SFU A; 
#chains in the Genus database with same CATH homology
 2HZA A;  2RBF A;  2BJ8 A;  2CAX A;  2WVC A;  3VEA A;  1X93 A;  3VEB A;  1P94 A;  2BSQ E;  2WVB A;  2CAD A;  2WVD A;  1PAR A;  2JXI A;  3QOQ A;  1MYL A;  2BNW A;  2BJ3 A;  2GPE A;  2BJ9 A;  1B28 A;  1ARQ A;  1NLA A;  2HZV A;  3H87 C;  4ME7 E;  1EA4 A;  2KEL A;  2BJ1 A;  1BDT A;  2AY0 A;  2CAJ A;  2BNZ A;  1B01 A;  1Q5V A;  2K5J A;  1ARR A;  4HV0 A;  2BJ7 A;  2CPG A;  3FMT A;  1MYK A;  1QTG A;  2CA9 A;  2JXG A;  2WVE A;  1BDV A;  3LGH A;  2K1O A;  2WVF A;  2K6L A;  2JXH A;  3OD2 A;  4FXE A;  2BA3 A;  2H1O E;  2K9I A;  3FT7 A;  1U9P A;  2K29 A;  4D8J A;  3GXQ A;  1MNT A;  1BAZ A;  1IRQ A;  3VW4 A; 
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similar chains in the Genus database (?% sequence similarity)
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