4CNFB

Crystal structure of sulfolobus acidocaldarius trmj
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 The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
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 75-127 53 1-74, 128-156 74 29 knot
Chain Sequence
MTIRLVIVEPEGAYNLGFIARLVKNFLIDEFYVVNPKADINEAIKFSAKGSEVIEKMMKITNNFDDAIRDVDLKIATSSIADI-----RKSIRPIDLERLIKDKKVAFIFGRESVGLTREEIAKSDFLLFIPANPEYPVLNLSHAVGIVLYELWRN
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
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3.1 76-124 49 1-75, 125-151 75 27 knot
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2.1 74-120 47 1-73 127-151 121-126 73 25 slipknot
sequence length 156
structure length 151
publication title Characterization of Two Homologous 2'-O-Methyltransferases Showing Different Specificities for Their tRNA Substrates.
pubmed doi rcsb
molecule tags Transferase
molecule keywords SPOU RRNA METHYLASE
source organism Sulfolobus acidocaldarius
missing residues 84-88
ec nomenclature ec 2.1.1.200: tRNA (cytidine(32)/uridine(32)-2'-O)-methyltransferase.
pdb deposition date 2014-01-22
KnotProt deposition date 2018-09-16

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
B PF00588 SpoU_methylase SpoU rRNA Methylase family
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 4cnfB00
2HA8A 3N4JA 4CNEB 1ZJRA 3KNUA 3ILKA 4CNFB 1VHYA 1UAMA 3ONPA 1NS5A 3E5YA 3L8UA 3IC6A 4H3ZA 1O6DA 3GYQA 1UAKA 3DCMX 3NK6A 1VHKA 2YY8A 1P9PA 4H3YA 2QWVA 3AI9X 1UALA 4FAKA 1K3RA 1TO0A 2CX8A 2QMMA 2O3AA 1UAJA 3IEFA 3QUVA 4IG6A 1X7PA 3KTYA 1MXIA 3AXZA 2Z0YA 3NK7A 1GZ0A 3N4KA 4E8BA 1V6ZA 1V2XA 1J85A 1NXZA 2I6DA 1X7OA 4CNGB 3KY7A 3AIAA 1VH0A
chains in the KnotProt database with same CATH superfamily
2HA8A 3N4JA 4CNEB 1ZJRA 3KNUA 3ILKA 4CNFB 1VHYA 1UAMA 3ONPA 1NS5A 3E5YA 3L8UA 3IC6A 4H3ZA 1O6DA 3GYQA 1UAKA 3DCMX 3NK6A 1VHKA 2YY8A 1P9PA 4H3YA 2QWVA 3AI9X 1UALA 4FAKA 1K3RA 1TO0A 2CX8A 2QMMA 2O3AA 1UAJA 3IEFA 3QUVA 4IG6A 1X7PA 3KTYA 1MXIA 3AXZA 2Z0YA 3NK7A 1GZ0A 3N4KA 4E8BA 1V6ZA 1V2XA 1J85A 1NXZA 2I6DA 1X7OA 4CNGB 3KY7A 3AIAA 1VH0A
chains in the KnotProt database with same CATH topology
2HA8A 3N4JA 4CNEB 1ZJRA 3KNUA 3ILKA 4CNFB 1VHYA 1UAMA 3ONPA 1NS5A 3E5YA 3L8UA 3IC6A 4H3ZA 1O6DA 3GYQA 1UAKA 3DCMX 3NK6A 1VHKA 2YY8A 1P9PA 4H3YA 2QWVA 3AI9X 1UALA 4FAKA 1K3RA 1TO0A 2CX8A 2QMMA 2O3AA 1UAJA 3IEFA 3QUVA 4IG6A 1X7PA 3KTYA 1MXIA 3AXZA 2Z0YA 3NK7A 1GZ0A 3N4KA 4E8BA 1V6ZA 1V2XA 1J85A 1NXZA 2I6DA 1X7OA 4CNGB 3KY7A 3AIAA 1VH0A
chains in the KnotProt database with same CATH homology

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