4E8BA

Crystal structure of 16s rrna methyltransferase rsme from e.coli
Genus: 72
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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+31 168-212 45 1-167, 213-242 167 30 knot
Chain Sequence
IPRIYHPEPLTSHSHIALCEDAANHIGRVLRMGPGQALQLFDGSNQVFDAEITSASKKSVEVKVLEGQIDDRESPLHIHLGQVMSRGEKMEFTIQKSIELGVSLITPLFSERCGVKLDSERLNKKLQQWQKIAIAACEQCGRNRVPEIRPAMDLEAWCAEQDEGLKLNLHPRASNSINTLPLPVERVRLLIGPEGGLSADEIAMTARYQFTDILLGPRVLRTETTALTAITALQVRFGDLGL
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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3.1 165-215 51 1-164, 216-242 164 27 knot
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2.1 165-209 45 1-164 216-242 210-215 164 27 slipknot
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3.1 166-213 48 214-242 1-164 165-165 164 28 slipknot
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3.1 170-218 49 219-242 1-165 166-169 165 23 slipknot
sequence length 242
structure length 242
publication title Insights into the catalytic mechanism of 16S rRNA methyltransferase RsmE (m(3)U1498) from crystal and solution structures
pubmed doi rcsb
molecule tags Transferase
molecule keywords Ribosomal RNA small subunit methyltransferase E
source organism Escherichia coli
total genus Genus: 72
ec nomenclature ec 2.1.1.193: 16S rRNA (uracil(1498)-N(3))-methyltransferase.
pdb deposition date 2012-03-20
KnotProt deposition date 2014-07-31

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF04452 Methyltrans_RNA RNA methyltransferase
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.40.240.20 Mainly Beta Beta Barrel Ribosomal Protein L25; Chain P Hypothetical PUA domain-like; domain 1 4e8bA01
3.40.1280.10 Alpha Beta 3-Layer(aba) Sandwich Alpha/beta knot Alpha/beta knot 4e8bA02
4CNEB 3AIAA 3N4JA 1V2XA 1TO0A 3ONPA 1UAJA 1VHYA 3N4KA 1V6ZA 3GYQA 4CNGB 2O3AA 3IEFA 1UAKA 1MXIA 3ILKA 3L8UA 2I6DA 1O6DA 1NXZA 1X7OA 3DCMX 2QMMA 2CX8A 4H3YA 3KY7A 4IG6A 1VHKA 1UALA 3NK7A 2Z0YA 1J85A 2YY8A 1K3RA 1VH0A 4FAKA 1UAMA 3QUVA 1NS5A 1X7PA 3AI9X 3NK6A 4CNFB 4E8BA 3IC6A 3KW2A 1ZJRA 3E5YA 1GZ0A 3KTYA 3KNUA 3AXZA 2QWVA 1P9PA 4H3ZA 2HA8A
chains in the KnotProt database with same CATH superfamily
4CNEB 3AIAA 3N4JA 1V2XA 1TO0A 3ONPA 1UAJA 1VHYA 3N4KA 1V6ZA 3GYQA 4CNGB 2O3AA 3IEFA 1UAKA 1MXIA 3ILKA 3L8UA 2I6DA 1O6DA 1NXZA 1X7OA 3DCMX 2QMMA 2CX8A 4H3YA 3KY7A 4IG6A 1VHKA 1UALA 3NK7A 2Z0YA 1J85A 2YY8A 1K3RA 1VH0A 4FAKA 1UAMA 3QUVA 1NS5A 1X7PA 3AI9X 3NK6A 4CNFB 4E8BA 3IC6A 3KW2A 1ZJRA 3E5YA 1GZ0A 3KTYA 3KNUA 3AXZA 2QWVA 1P9PA 4H3ZA 2HA8A
chains in the KnotProt database with same CATH topology
4CNEB 3AIAA 3N4JA 1V2XA 1TO0A 3ONPA 1UAJA 1VHYA 3N4KA 1V6ZA 3GYQA 4CNGB 2O3AA 3IEFA 1UAKA 1MXIA 3ILKA 3L8UA 2I6DA 1O6DA 1NXZA 1X7OA 3DCMX 2QMMA 2CX8A 4H3YA 3KY7A 4IG6A 1VHKA 1UALA 3NK7A 2Z0YA 1J85A 2YY8A 1K3RA 1VH0A 4FAKA 1UAMA 3QUVA 1NS5A 1X7PA 3AI9X 3NK6A 4CNFB 4E8BA 3IC6A 3KW2A 1ZJRA 3E5YA 1GZ0A 3KTYA 3KNUA 3AXZA 2QWVA 1P9PA 4H3ZA 2HA8A
chains in the KnotProt database with same CATH homology

  
#chains in the KnotProt database with same CATH superfamily
 4CNE B;  3AIA A;  3N4J A;  1V2X A;  1TO0 A;  3ONP A;  1UAJ A;  1VHY A;  3N4K A;  1V6Z A;  3GYQ A;  4CNG B;  2O3A A;  3IEF A;  1UAK A;  1MXI A;  3ILK A;  3L8U A;  2I6D A;  1O6D A;  1NXZ A;  1X7O A;  3DCM X;  2QMM A;  2CX8 A;  4H3Y A;  3KY7 A;  4IG6 A;  1VHK A;  1UAL A;  3NK7 A;  2Z0Y A;  1J85 A;  2YY8 A;  1K3R A;  1VH0 A;  4FAK A;  1UAM A;  3QUV A;  1NS5 A;  1X7P A;  3AI9 X;  3NK6 A;  4CNF B;  4E8B A;  3IC6 A;  3KW2 A;  1ZJR A;  3E5Y A;  1GZ0 A;  3KTY A;  3KNU A;  3AXZ A;  2QWV A;  1P9P A;  4H3Z A;  2HA8 A; 
#chains in the KnotProt database with same CATH topology
 4CNE B;  3AIA A;  3N4J A;  1V2X A;  1TO0 A;  3ONP A;  1UAJ A;  1VHY A;  3N4K A;  1V6Z A;  3GYQ A;  4CNG B;  2O3A A;  3IEF A;  1UAK A;  1MXI A;  3ILK A;  3L8U A;  2I6D A;  1O6D A;  1NXZ A;  1X7O A;  3DCM X;  2QMM A;  2CX8 A;  4H3Y A;  3KY7 A;  4IG6 A;  1VHK A;  1UAL A;  3NK7 A;  2Z0Y A;  1J85 A;  2YY8 A;  1K3R A;  1VH0 A;  4FAK A;  1UAM A;  3QUV A;  1NS5 A;  1X7P A;  3AI9 X;  3NK6 A;  4CNF B;  4E8B A;  3IC6 A;  3KW2 A;  1ZJR A;  3E5Y A;  1GZ0 A;  3KTY A;  3KNU A;  3AXZ A;  2QWV A;  1P9P A;  4H3Z A;  2HA8 A; 
#chains in the KnotProt database with same CATH homology
 4CNE B;  3AIA A;  3N4J A;  1V2X A;  1TO0 A;  3ONP A;  1UAJ A;  1VHY A;  3N4K A;  1V6Z A;  3GYQ A;  4CNG B;  2O3A A;  3IEF A;  1UAK A;  1MXI A;  3ILK A;  3L8U A;  2I6D A;  1O6D A;  1NXZ A;  1X7O A;  3DCM X;  2QMM A;  2CX8 A;  4H3Y A;  3KY7 A;  4IG6 A;  1VHK A;  1UAL A;  3NK7 A;  2Z0Y A;  1J85 A;  2YY8 A;  1K3R A;  1VH0 A;  4FAK A;  1UAM A;  3QUV A;  1NS5 A;  1X7P A;  3AI9 X;  3NK6 A;  4CNF B;  4E8B A;  3IC6 A;  3KW2 A;  1ZJR A;  3E5Y A;  1GZ0 A;  3KTY A;  3KNU A;  3AXZ A;  2QWV A;  1P9P A;  4H3Z A;  2HA8 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