1MYLA

Substituting hydrophobic residues for a buried salt bridge enhances protein stability but does not reduce conformational specificity
Total Genus 15
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
15
sequence length
45
structure length
45
Chain Sequence
KMPQFNLRWPREVLDLVRKVAEENGMSVNSYIYQLVMESFKKEGR
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) }}
molecule tags Transcription regulation
molecule keywords ARC REPRESSOR
publication title Are buried salt bridges important for protein stability and conformational specificity?
pubmed doi rcsb
source organism Enterobacteria phage p22
total genus 15
structure length 45
sequence length 45
chains with identical sequence B, C, D, E, F
ec nomenclature
pdb deposition date 1994-10-06

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF03869 Arc Arc-like DNA binding domain
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 1mylA00
1QTGA 2AY0A 2BJ9A 4ME7E 2BJ8A 3FT7A 2CADA 2WVCA 4HV0A 4D8JA 1ARRA 2HZAA 1Q5VA 1BDTA 2BJ1A 4FXEA 1BAZA 1IRQA 2BNWA 2H1OE 1B28A 2HZVA 2JXGA 1U9PA 1BDVA 2BSQE 2BJ7A 2K5JA 1P94A 2JXHA 3VEAA 1X93A 3H87C 2CPGA 2WVBA 3GXQA 2BA3A 2WVEA 1PARA 3FMTA 2RBFA 2CA9A 1NLAA 2K6LA 3OD2A 2CAXA 2JXIA 2K29A 2K9IA 2WVDA 3VEBA 1B01A 2BJ3A 2BNZA 1MYLA 2KELA 2GPEA 2WVFA 3QOQA 1EA4A 1MNTA 3LGHA 1ARQA 1MYKA 3VW4A 2K1OA 2CAJA
chains in the Genus database with same CATH superfamily
2AY0A 1SIWA 2BJ8A 3NNEA 2ADLA 3SFGA 1BDTA 2UUTA 1Q16A 1IRQA 2BNWA 4LQ9A 2JXGA 1U9PA 1BDVA 2BJ7A 2JXHA 3VEAA 3BSNA 2WK4A 2WVBA 2H3AA 2BA3A 1PARA 3UR0A 3H5XA 3OD2A 2JXIA 2K9IA 3VEBA 1B01A 1MYLA 2Q2KA 1MYKA 4AAIA 2K1OA 4O4RA 3IR7A 2CAJA 1QTGA 3H5YA 3FT7A 4NRUA 2CADA 1ARRA 2HZAA 2BJ1A 1SH3A 2B43A 2K5JA 1X93A 3QIDA 1SH0A 1OG7A 3H87C 3BSOA 2RBFA 2A2BA 2JBVA 2BJ3A 3SFUA 3QOQA 4LRVA 2K6LA 4ME7E 2WVCA 3NAHA 2AN7A 1Q5VA 2KOEA 4FXEA 2H1OE 1B28A 4LQ3A 2CKWA 4QPXA 2CPGA 2WVEA 3G5OA 1NLAA 3NO7A 3UPFA 2CAXA 4NRTA 2K29A 2UUWA 3UQSA 2GPEA 2KKEA 1EA4A 1ARQA 1MNTA 3VW4A 2BJ9A 4HV0A 4D8JA 1BAZA 2HZVA 2BSQE 3LJPA 1P94A 3NAIA 1OHNA 3GXQA 3FMTA 2CA9A 2WVDA 1SH2A 2BNZA 2KELA 3LGHA 4MJWA 2WVFA
chains in the Genus database with same CATH topology
1QTGA 2AY0A 2BJ9A 4ME7E 2BJ8A 3FT7A 2CADA 2WVCA 4HV0A 4D8JA 1ARRA 2HZAA 1Q5VA 1BDTA 2BJ1A 4FXEA 1BAZA 1IRQA 2BNWA 2H1OE 1B28A 2HZVA 2JXGA 1U9PA 1BDVA 2BSQE 2BJ7A 2K5JA 1P94A 2JXHA 3VEAA 1X93A 3H87C 2CPGA 2WVBA 3GXQA 2BA3A 2WVEA 1PARA 3FMTA 2RBFA 2CA9A 1NLAA 2K6LA 3OD2A 2CAXA 2JXIA 2K29A 2K9IA 2WVDA 3VEBA 1B01A 2BJ3A 2BNZA 1MYLA 2KELA 2GPEA 2WVFA 3QOQA 1EA4A 1MNTA 3LGHA 1ARQA 1MYKA 3VW4A 2K1OA 2CAJA
chains in the Genus database with same CATH homology


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