2O3AA

Crystal structure of a protein af_0751 from archaeoglobus fulgidus
Warning
  • Chain breaks within knot 31 (displayed as a gray area on the plot and as '-' on the sequence). The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
Genus: 46
Knot K +31

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Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
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+31 78-119 42 1-77, 120-167 77 48 knot
Chain Sequence
LEVYVLRLGHRP--DKRISTHVALTARAFGAKGIYFDTEDKSVFESVRDVVERWGGDFFIKAVSWKKLLREFDGLKVHLTMYGIPLPQKLEEIKRADKVLVVVGPP----EVYELCDLNISIGTQPHSEVAALAVFLDRVLGKVFDISFDDAKIKVIPSERGKRVVS
Whole chain analysis

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Subchain analysis 

Knotoid cutoff: 0.5


Knotoid matrix content: 1


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Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
view details
3.1 75-114 40 1-74, 115-161 74 47 knot
sequence length 167
structure length 161
publication title Crystal structure of a protein AF_0751 from Archaeoglobus fulgidus
rcsb
molecule tags Structural genomics, unknown function
molecule keywords UPF0106 protein AF_0751
source organism Archaeoglobus fulgidus
missing residues 13-14, 105-108
total genus Genus: 46
ec nomenclature ec 2.1.1.206: tRNA (cytidine(56)-2'-O)-methyltransferase.
pdb deposition date 2006-12-01
KnotProt deposition date 2014-07-31

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF01994 Trm56 tRNA ribose 2'-O-methyltransferase, aTrm56
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.40.1280.10 Alpha Beta 3-Layer(aba) Sandwich Alpha/beta knot Alpha/beta knot 2o3aA00
3ILKA 2O3AA 3AIAA 3L8UA 1P9PA 3GYQA 2QWVA 3KY7A 1X7OA 3KTYA 3ONPA 1X7PA 3DCMX 3E5YA 1MXIA 2QMMA 2I6DA 4H3ZA 4H3YA 2Z0YA 1K3RA 1NXZA 3NK7A 1V6ZA 3AI9X 1UAMA 1VHKA 1GZ0A 1VHYA 1ZJRA 4CNFB 3AXZA 3QUVA 4IG6A 1UAJA 1V2XA 2HA8A 3NK6A 4FAKA 2YY8A 1O6DA 3IC6A 1J85A 4CNEB 3IEFA 2CX8A 3KNUA 4E8BA 1TO0A 1UALA 3N4JA 1NS5A 1UAKA 1VH0A 3N4KA 4CNGB
chains in the KnotProt database with same CATH superfamily
3ILKA 2O3AA 3AIAA 3L8UA 1P9PA 3GYQA 2QWVA 3KY7A 1X7OA 3KTYA 3ONPA 1X7PA 3DCMX 3E5YA 1MXIA 2QMMA 2I6DA 4H3ZA 4H3YA 2Z0YA 1K3RA 1NXZA 3NK7A 1V6ZA 3AI9X 1UAMA 1VHKA 1GZ0A 1VHYA 1ZJRA 4CNFB 3AXZA 3QUVA 4IG6A 1UAJA 1V2XA 2HA8A 3NK6A 4FAKA 2YY8A 1O6DA 3IC6A 1J85A 4CNEB 3IEFA 2CX8A 3KNUA 4E8BA 1TO0A 1UALA 3N4JA 1NS5A 1UAKA 1VH0A 3N4KA 4CNGB
chains in the KnotProt database with same CATH topology
3ILKA 2O3AA 3AIAA 3L8UA 1P9PA 3GYQA 2QWVA 3KY7A 1X7OA 3KTYA 3ONPA 1X7PA 3DCMX 3E5YA 1MXIA 2QMMA 2I6DA 4H3ZA 4H3YA 2Z0YA 1K3RA 1NXZA 3NK7A 1V6ZA 3AI9X 1UAMA 1VHKA 1GZ0A 1VHYA 1ZJRA 4CNFB 3AXZA 3QUVA 4IG6A 1UAJA 1V2XA 2HA8A 3NK6A 4FAKA 2YY8A 1O6DA 3IC6A 1J85A 4CNEB 3IEFA 2CX8A 3KNUA 4E8BA 1TO0A 1UALA 3N4JA 1NS5A 1UAKA 1VH0A 3N4KA 4CNGB
chains in the KnotProt database with same CATH homology

  
#chains in the KnotProt database with same CATH superfamily
 3ILK A;  2O3A A;  3AIA A;  3L8U A;  1P9P A;  3GYQ A;  2QWV A;  3KY7 A;  1X7O A;  3KTY A;  3ONP A;  1X7P A;  3DCM X;  3E5Y A;  1MXI A;  2QMM A;  2I6D A;  4H3Z A;  4H3Y A;  2Z0Y A;  1K3R A;  1NXZ A;  3NK7 A;  1V6Z A;  3AI9 X;  1UAM A;  1VHK A;  1GZ0 A;  1VHY A;  1ZJR A;  4CNF B;  3AXZ A;  3QUV A;  4IG6 A;  1UAJ A;  1V2X A;  2HA8 A;  3NK6 A;  4FAK A;  2YY8 A;  1O6D A;  3IC6 A;  1J85 A;  4CNE B;  3IEF A;  2CX8 A;  3KNU A;  4E8B A;  1TO0 A;  1UAL A;  3N4J A;  1NS5 A;  1UAK A;  1VH0 A;  3N4K A;  4CNG B; 
#chains in the KnotProt database with same CATH topology
 3ILK A;  2O3A A;  3AIA A;  3L8U A;  1P9P A;  3GYQ A;  2QWV A;  3KY7 A;  1X7O A;  3KTY A;  3ONP A;  1X7P A;  3DCM X;  3E5Y A;  1MXI A;  2QMM A;  2I6D A;  4H3Z A;  4H3Y A;  2Z0Y A;  1K3R A;  1NXZ A;  3NK7 A;  1V6Z A;  3AI9 X;  1UAM A;  1VHK A;  1GZ0 A;  1VHY A;  1ZJR A;  4CNF B;  3AXZ A;  3QUV A;  4IG6 A;  1UAJ A;  1V2X A;  2HA8 A;  3NK6 A;  4FAK A;  2YY8 A;  1O6D A;  3IC6 A;  1J85 A;  4CNE B;  3IEF A;  2CX8 A;  3KNU A;  4E8B A;  1TO0 A;  1UAL A;  3N4J A;  1NS5 A;  1UAK A;  1VH0 A;  3N4K A;  4CNG B; 
#chains in the KnotProt database with same CATH homology
 3ILK A;  2O3A A;  3AIA A;  3L8U A;  1P9P A;  3GYQ A;  2QWV A;  3KY7 A;  1X7O A;  3KTY A;  3ONP A;  1X7P A;  3DCM X;  3E5Y A;  1MXI A;  2QMM A;  2I6D A;  4H3Z A;  4H3Y A;  2Z0Y A;  1K3R A;  1NXZ A;  3NK7 A;  1V6Z A;  3AI9 X;  1UAM A;  1VHK A;  1GZ0 A;  1VHY A;  1ZJR A;  4CNF B;  3AXZ A;  3QUV A;  4IG6 A;  1UAJ A;  1V2X A;  2HA8 A;  3NK6 A;  4FAK A;  2YY8 A;  1O6D A;  3IC6 A;  1J85 A;  4CNE B;  3IEF A;  2CX8 A;  3KNU A;  4E8B A;  1TO0 A;  1UAL A;  3N4J A;  1NS5 A;  1UAK A;  1VH0 A;  3N4K A;  4CNG B;
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similar chains in the KnotProt database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

  
#similar chains in the KnotProt database (?% sequence similarity)
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#similar chains, but unknotted
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#similar chains in the pdb database (?% sequence similarity)
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How to cite
KnotProt | Interdisciplinary Laboratory of Biological Systems Modelling