1DTGA

Human transferrin n-lobe mutant h249e
Note, that the numbers in the matrix denote the consecutive residues in the loop, not the index of amino acids in the chain!
Knot K 2x +31
Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
+ 31 20-160 141 1-19, 161-220 19 60 knot
Fingerprint Knot forming loop Loop type
K +31 Asp63 <->
Bridging ionFe400
<-> Tyr188 ... Cys331 <-> Cys137 ... Asp63
ion-based
K +31 Asp63 <->
Bridging ionFe400
<-> Tyr188 ... Cys227 <-> Cys241 ... Cys331 <-> Cys137 ... Asp63
ion-based
Chain Sequence
KTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASYLDCIRAIAANEADAVTLDAGLVYDAYLAPNNLKPVVAEFYGSKEDPQTFYYAVAVVKKDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPEPRKPLEKAVANFFSGSCAPCADGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDVAFVKHSTIFENLANKADRDNYELLCLDNTRKPVDEYKDCHLAQVPSETVVARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKDSAHGFLKVPPRMDAKMYLGYEYVTAIRNLREGTCPEA
sequence length 331
structure length 331
publication title Mutation of the iron ligand His 249 to Glu in the N-lobe of human transferrin abolishes the dilysine "trigger" but does not significantly affect iron release.
pubmed doi rcsb
molecule tags Metal transport
molecule keywords TRANSFERRIN
source organism Homo sapiens
total genus Genus: 106
ec nomenclature
pdb deposition date 2000-01-12
KnotProt deposition date 2018-10-30

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00405 Transferrin Transferrin
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein; domain 2 Periplasmic binding protein-like II 1dtgA01
3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein; domain 2 Periplasmic binding protein-like II 1dtgA02
3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein; domain 2 Periplasmic binding protein-like II 1dtgA01
3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein; domain 2 Periplasmic binding protein-like II 1dtgA02
1OQGA 1JQFA 1FQFA 1D4NA 1FQEA 2O7UA 1DTGA 1OQHA 3O97A 1D3KA 1B3EA 2O84X 1A8EA 1N7WA 3FGSA 1N7XA 1N84A 1A8FA
chains in the KnotProt database with same CATH superfamily
1OQGA 1JQFA 1FQFA 1D4NA 1FQEA 2O7UA 1DTGA 1OQHA 3O97A 1D3KA 1B3EA 2O84X 1A8EA 1N7WA 3FGSA 1N7XA 1N84A 1A8FA
chains in the KnotProt database with same CATH topology
1OQGA 1JQFA 1FQFA 1D4NA 1FQEA 2O7UA 1DTGA 1OQHA 3O97A 1D3KA 1B3EA 2O84X 1A8EA 1N7WA 3FGSA 1N7XA 1N84A 1A8FA
chains in the KnotProt database with same CATH homology


 
#chains in the KnotProt database with same CATH superfamily
 1OQG A;  1JQF A;  1FQF A;  1D4N A;  1FQE A;  2O7U A;  1DTG A;  1OQH A;  3O97 A;  1D3K A;  1B3E A;  2O84 X;  1A8E A;  1N7W A;  3FGS A;  1N7X A;  1N84 A;  1A8F A; 
#chains in the KnotProt database with same CATH topology
 1OQG A;  1JQF A;  1FQF A;  1D4N A;  1FQE A;  2O7U A;  1DTG A;  1OQH A;  3O97 A;  1D3K A;  1B3E A;  2O84 X;  1A8E A;  1N7W A;  3FGS A;  1N7X A;  1N84 A;  1A8F A; 
#chains in the KnotProt database with same CATH homology
 1OQG A;  1JQF A;  1FQF A;  1D4N A;  1FQE A;  2O7U A;  1DTG A;  1OQH A;  3O97 A;  1D3K A;  1B3E A;  2O84 X;  1A8E A;  1N7W A;  3FGS A;  1N7X A;  1N84 A;  1A8F 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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