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 The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.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
4CNGB 1VHKA 2QMMA 3AI9X 1UALA 2QWVA 4E8BA 3ILKA 1ZJRA 1V6ZA 3GYQA 4H3ZA 4CNEB 3QUVA 1P9PA 3NK7A 4H3YA 1V2XA 1VHYA 3KNUA 1J85A 4CNFB 3KTYA 1VH0A 2Z0YA 2HA8A 4FAKA 3DCMX 2O3AA 2CX8A 1GZ0A 3IC6A 1NXZA 4IG6A 3N4KA 1X7OA 1UAJA 3AIAA 1K3RA 3L8UA 1TO0A 2YY8A 1X7PA 1UAMA 3KY7A 1MXIA 1O6DA 1NS5A 1UAKA 3N4JA 3NK6A 3AXZA 3IEFA 3E5YA 3ONPA 2I6DA
chains in the KnotProt database with same CATH superfamily
4CNGB 1VHKA 2QMMA 3AI9X 1UALA 2QWVA 4E8BA 3ILKA 1ZJRA 1V6ZA 3GYQA 4H3ZA 4CNEB 3QUVA 1P9PA 3NK7A 4H3YA 1V2XA 1VHYA 3KNUA 1J85A 4CNFB 3KTYA 1VH0A 2Z0YA 2HA8A 4FAKA 3DCMX 2O3AA 2CX8A 1GZ0A 3IC6A 1NXZA 4IG6A 3N4KA 1X7OA 1UAJA 3AIAA 1K3RA 3L8UA 1TO0A 2YY8A 1X7PA 1UAMA 3KY7A 1MXIA 1O6DA 1NS5A 1UAKA 3N4JA 3NK6A 3AXZA 3IEFA 3E5YA 3ONPA 2I6DA
chains in the KnotProt database with same CATH topology
4CNGB 1VHKA 2QMMA 3AI9X 1UALA 2QWVA 4E8BA 3ILKA 1ZJRA 1V6ZA 3GYQA 4H3ZA 4CNEB 3QUVA 1P9PA 3NK7A 4H3YA 1V2XA 1VHYA 3KNUA 1J85A 4CNFB 3KTYA 1VH0A 2Z0YA 2HA8A 4FAKA 3DCMX 2O3AA 2CX8A 1GZ0A 3IC6A 1NXZA 4IG6A 3N4KA 1X7OA 1UAJA 3AIAA 1K3RA 3L8UA 1TO0A 2YY8A 1X7PA 1UAMA 3KY7A 1MXIA 1O6DA 1NS5A 1UAKA 3N4JA 3NK6A 3AXZA 3IEFA 3E5YA 3ONPA 2I6DA
chains in the KnotProt database with same CATH homology

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