1P9PA

The crystal structure of a m1g37 trna methyltransferase, trmd
Knot K +31
Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
view details
+31 86-130 45 1-85, 131-246 85 116 knot
Chain Sequence
MWIGIISLFPEMFRAITDYGVTGRAVKNGLLSIQSWSPRDFTHDRHRTVDDRPYGGGPGMLMMVQPLRDAIHAAKAAAGEGAKVIYLSPQGRKLDQAGVSELATNQKLILVCGRYEGIDERVIQTEIDEEWSIGDYVLSGGELPAMTLIDSVSRFIPGVLG-----------EGLLDCPHYTRPEVLEGMEVPPVLLSGNHAEIRRWRLKQSLGRTWLRRPELLENLALTEEQARLLAEFKTEHAQ
Whole chain analysis
Subchain analysis 

Knotoid cutoff: 0.5


Knotoid matrix content: 1

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 85-133 49 1-84, 134-235 84 102 knot
view details
3.1 84-131 48 1-83 152-235 132-151 83 84 slipknot
view details
3.1 86-140 55 1-84, 148-235 85-85, 141-147 84 88 slipknot
sequence length 246
structure length 235
publication title Insights into Catalysis by a Knotted TrmD tRNA Methyltransferase.
pubmed doi rcsb
molecule tags Transferase
molecule keywords tRNA (Guanine-N(1)-)-methyltransferase
source organism Escherichia coli
missing residues 162-172
total genus Genus: 67
ec nomenclature ec 2.1.1.228: tRNA (guanine(37)-N(1))-methyltransferase.
pdb deposition date 2003-05-12
KnotProt deposition date 2014-07-31

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF01746 tRNA_m1G_MT tRNA (Guanine-1)-methyltransferase
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.1270.20 Mainly Alpha Orthogonal Bundle Trp Operon Repressor; Chain A tRNA(m1g37)methyltransferase, domain 2 1p9pA02
3.40.1280.10 Alpha Beta 3-Layer(aba) Sandwich Alpha/beta knot Alpha/beta knot 1p9pA01
1O6DA 1J85A 1VH0A 3NK7A 3KNUA 3ONPA 3AI9X 3IC6A 2QMMA 3AIAA 4IG6A 4FAKA 1UAMA 3IEFA 1VHKA 1NS5A 2O3AA 2YY8A 1UALA 2HA8A 3KTYA 1TO0A 1X7PA 3DCMX 4CNEB 1GZ0A 4E8BA 4CNFB 3L8UA 3AXZA 1X7OA 1V6ZA 1ZJRA 1UAKA 2CX8A 2I6DA 3GYQA 4H3YA 1NXZA 3NK6A 2Z0YA 1K3RA 3QUVA 2QWVA 1UAJA 3ILKA 4CNGB 3KY7A 3N4JA 3N4KA 1MXIA 1V2XA 1P9PA 4H3ZA 1VHYA 3E5YA
chains in the KnotProt database with same CATH superfamily
1O6DA 1J85A 1VH0A 3NK7A 3KNUA 3ONPA 3AI9X 3IC6A 2QMMA 3AIAA 4IG6A 4FAKA 1UAMA 3IEFA 1VHKA 1NS5A 2O3AA 2YY8A 1UALA 2HA8A 3KTYA 1TO0A 1X7PA 3DCMX 4CNEB 1GZ0A 4E8BA 4CNFB 3L8UA 3AXZA 1X7OA 1V6ZA 1ZJRA 1UAKA 2CX8A 2I6DA 3GYQA 4H3YA 1NXZA 3NK6A 2Z0YA 1K3RA 3QUVA 2QWVA 1UAJA 3ILKA 4CNGB 3KY7A 3N4JA 3N4KA 1MXIA 1V2XA 1P9PA 4H3ZA 1VHYA 3E5YA
chains in the KnotProt database with same CATH topology
1O6DA 1J85A 1VH0A 3NK7A 3KNUA 3ONPA 3AI9X 3IC6A 2QMMA 3AIAA 4IG6A 4FAKA 1UAMA 3IEFA 1VHKA 1NS5A 2O3AA 2YY8A 1UALA 2HA8A 3KTYA 1TO0A 1X7PA 3DCMX 4CNEB 1GZ0A 4E8BA 4CNFB 3L8UA 3AXZA 1X7OA 1V6ZA 1ZJRA 1UAKA 2CX8A 2I6DA 3GYQA 4H3YA 1NXZA 3NK6A 2Z0YA 1K3RA 3QUVA 2QWVA 1UAJA 3ILKA 4CNGB 3KY7A 3N4JA 3N4KA 1MXIA 1V2XA 1P9PA 4H3ZA 1VHYA 3E5YA
chains in the KnotProt database with same CATH homology


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

 
#similar chains in the KnotProt database (?% sequence similarity)
...loading similar chains, please wait...
#similar chains, but unknotted
...loading similar chains, please wait...
#similar chains in the pdb database (?% sequence similarity)
...loading similar chains, please wait...

KnotProt | Interdisciplinary Laboratory of Biological Systems Modelling
Application loaded.