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


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