1IRQA

Crystal structure of omega transcriptional repressor at 1.5a resolution
Total Genus 14
Loading diagram...

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
Loading diagram...

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
{{ tooltip.sname }} connected with {{ tooltip.tname }} : {{qFormat(tooltip.svalue) }}
publication title Crystal structure of omega transcriptional repressor encoded by Streptococcus pyogenes plasmid pSM19035 at 1.5 A resolution.
pubmed doi rcsb
molecule keywords omega transcriptional repressor
molecule tags Gene regulation
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
1ARRA 2K1OA 2GPEA 2RBFA 4FXEA 3QOQA 2JXIA 1X93A 2WVDA 3VEBA 2WVEA 2KELA 3FMTA 1B01A 4HV0A 1BDTA 2CAXA 1NLAA 1U9PA 1PARA 2BNZA 2H1OE 3OD2A 2K6LA 2AY0A 2K9IA 2BJ3A 1QTGA 2WVBA 1MNTA 1MYKA 2BA3A 3VW4A 1Q5VA 2BJ7A 2BNWA 3GXQA 4ME7E 1IRQA 2JXGA 4D8JA 2WVFA 2BSQE 1B28A 1ARQA 2BJ8A 2K29A 3LGHA 1BDVA 2CPGA 3H87C 2BJ9A 2WVCA 2CAJA 2HZAA 2BJ1A 2CA9A 1P94A 2JXHA 2K5JA 3FT7A 1EA4A 2HZVA 2CADA 3VEAA 1BAZA 1MYLA
chains in the Genus database with same CATH superfamily
2K1OA 2JBVA 3NAHA 3NO7A 1OHNA 3VEBA 1Q16A 2WVEA 4HV0A 2KOEA 2K6LA 1QTGA 2AN7A 2ADLA 2JXGA 3BSOA 2WVFA 2B43A 2Q2KA 2BSQE 1B28A 3NAIA 2CPGA 2HZAA 3QIDA 2JXHA 1EA4A 2CADA 3BSNA 2JXIA 4NRUA 3NNEA 1SH0A 2WVDA 3UPFA 3H5YA 1U9PA 2BNZA 2WVBA 1MNTA 1MYKA 2BA3A 3VW4A 3UR0A 4ME7E 4LQ3A 1ARQA 3LGHA 3SFUA 1BDVA 2UUWA 4LRVA 2BJ9A 2CA9A 1P94A 2HZVA 3VEAA 2GPEA 1SH2A 4FXEA 3QOQA 1X93A 3LJPA 2KELA 4NRTA 2CAXA 1BDTA 2H1OE 2UUTA 2BJ7A 2BNWA 3GXQA 3G5OA 4O4RA 2BJ8A 2WVCA 2CAJA 2CKWA 2H3AA 2K5JA 1BAZA 1ARRA 3UQSA 2RBFA 1SIWA 3FMTA 1B01A 1NLAA 1PARA 1OG7A 3OD2A 2WK4A 2AY0A 2K9IA 2BJ3A 3H5XA 1Q5VA 4LQ9A 1IRQA 3SFGA 4D8JA 4AAIA 1SH3A 2A2BA 2K29A 2KKEA 3H87C 2BJ1A 4QPXA 4MJWA 3FT7A 3IR7A 1MYLA
chains in the Genus database with same CATH topology
1ARRA 2K1OA 2GPEA 2RBFA 4FXEA 3QOQA 2JXIA 1X93A 2WVDA 3VEBA 2WVEA 2KELA 3FMTA 1B01A 4HV0A 1BDTA 2CAXA 1NLAA 1U9PA 1PARA 2BNZA 2H1OE 3OD2A 2K6LA 2AY0A 2K9IA 2BJ3A 1QTGA 2WVBA 1MNTA 1MYKA 2BA3A 3VW4A 1Q5VA 2BJ7A 2BNWA 3GXQA 4ME7E 1IRQA 2JXGA 4D8JA 2WVFA 2BSQE 1B28A 1ARQA 2BJ8A 2K29A 3LGHA 1BDVA 2CPGA 3H87C 2BJ9A 2WVCA 2CAJA 2HZAA 2BJ1A 2CA9A 1P94A 2JXHA 2K5JA 3FT7A 1EA4A 2HZVA 2CADA 3VEAA 1BAZA 1MYLA
chains in the Genus database with same CATH homology


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

 
#similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
#similar chains, but unknotted
...loading similar chains, please wait...
#similar chains in the pdb database (?% sequence similarity)
...loading similar chains, please wait...