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


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