1MYLA

Substituting hydrophobic residues for a buried salt bridge enhances protein stability but does not reduce conformational specificity
Total Genus 15
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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
15
sequence length
45
structure length
45
Chain Sequence
KMPQFNLRWPREVLDLVRKVAEENGMSVNSYIYQLVMESFKKEGR
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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 Transcription regulation
source organism Enterobacteria phage p22
publication title Are buried salt bridges important for protein stability and conformational specificity?
pubmed doi rcsb
molecule keywords ARC REPRESSOR
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
1IRQA 2CAXA 3VW4A 2JXIA 2CA9A 2KELA 2RBFA 2K5JA 1PARA 2BJ8A 2CADA 2WVEA 2HZVA 2K29A 3OD2A 1BAZA 2WVFA 3VEAA 1MNTA 2AY0A 2GPEA 4D8JA 1EA4A 3H87C 3FT7A 1MYKA 4HV0A 2BJ1A 2JXHA 3LGHA 2BNWA 1B28A 2WVCA 1U9PA 1ARRA 1Q5VA 1X93A 1ARQA 1B01A 2HZAA 2BJ7A 1P94A 2CAJA 3GXQA 3QOQA 2CPGA 2JXGA 3FMTA 3VEBA 1BDTA 2BA3A 2K1OA 1BDVA 2BNZA 2BSQE 2WVBA 2WVDA 2H1OE 2BJ9A 2BJ3A 2K6LA 1NLAA 4FXEA 1QTGA 4ME7E 2K9IA 1MYLA
chains in the Genus database with same CATH superfamily
1IRQA 2CAXA 4NRTA 3QIDA 1PARA 2A2BA 2K5JA 2KKEA 2BJ8A 2WVEA 4LRVA 3VEAA 2CKWA 2GPEA 1SIWA 3FT7A 1MYKA 2BJ1A 2JXHA 2BNWA 3H5YA 1ARQA 4NRUA 2BJ7A 1P94A 2CAJA 3GXQA 2K1OA 2BJ9A 2WVCA 3NAHA 2CA9A 2KELA 2RBFA 2JBVA 4MJWA 2CADA 2HZVA 2K29A 1BAZA 3SFUA 1MNTA 2Q2KA 4QPXA 2KOEA 3NO7A 1ARRA 4LQ3A 3IR7A 3UPFA 3H5XA 3QOQA 1OHNA 2CPGA 3VEBA 1SH2A 1BDVA 2BSQE 1SH3A 3BSNA 2K6LA 2ADLA 4ME7E 2WK4A 2AN7A 2H3AA 3UQSA 3OD2A 1OG7A 1SH0A 2AY0A 3LJPA 3BSOA 4LQ9A 3NAIA 4HV0A 3LGHA 1Q5VA 1Q16A 1X93A 4O4RA 3G5OA 1B28A 3FMTA 3UR0A 1BDTA 2BNZA 2WVDA 2BJ3A 1NLAA 2B43A 1MYLA 4AAIA 3VW4A 2JXIA 2WVFA 4D8JA 1EA4A 3H87C 1U9PA 2UUWA 2UUTA 1B01A 2HZAA 3SFGA 2JXGA 2BA3A 3NNEA 2WVBA 2H1OE 4FXEA 1QTGA 2K9IA
chains in the Genus database with same CATH topology
1IRQA 2CAXA 3VW4A 2JXIA 2CA9A 2KELA 2RBFA 2K5JA 1PARA 2BJ8A 2CADA 2WVEA 2HZVA 2K29A 3OD2A 1BAZA 2WVFA 3VEAA 1MNTA 2AY0A 2GPEA 4D8JA 1EA4A 3H87C 3FT7A 1MYKA 4HV0A 2BJ1A 2JXHA 3LGHA 2BNWA 1B28A 2WVCA 1U9PA 1ARRA 1Q5VA 1X93A 1ARQA 1B01A 2HZAA 2BJ7A 1P94A 2CAJA 3GXQA 3QOQA 2CPGA 2JXGA 3FMTA 3VEBA 1BDTA 2BA3A 2K1OA 1BDVA 2BNZA 2BSQE 2WVBA 2WVDA 2H1OE 2BJ9A 2BJ3A 2K6LA 1NLAA 4FXEA 1QTGA 4ME7E 2K9IA 1MYLA
chains in the Genus database with same CATH homology


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