1N7XA

Human serum transferrin, n-lobe y45e mutant
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 20-161 142 1-19, 162-220 19 58 slipknot
Fingerprint Knot forming loop Loop type
K +31 Asp63 <->
Bridging ionFe339
<-> Tyr188 ... Cys331 <-> Cys137 ... Asp63
ion-based
K +31 Asp63 <->
Bridging ionFe339
<-> Tyr188 ... Cys227 <-> Cys241 ... Cys331 <-> Cys137 ... Asp63
ion-based
Chain Sequence
DKTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASELDCIRAIAANEADAVTLDAGLVYDAYLAPNNLKPVVAEFYGSKEDPQTFYYAVAVVKKDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPEPRKPLEKAVANFFSGSCAPCADGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDVAFVKHSTIFENLANKADRDQYELLCLDNTRKPVDEYKDCHLAQVPSHTVVARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKDSAHGFLKVPPRMDAKMYLGYEYVTAIRNLREGTC
sequence length 329
structure length 329
publication title THE POSITION OF ARGININE 124 CONTROLS THE RATE OF IRON RELEASE FROM THE N-LOBE OF HUMAN SERUM TRANSFERRIN. A STRUCTURAL STUDY
pubmed doi rcsb
molecule tags Transport protein
molecule keywords Serotransferrin
source organism Homo sapiens
total genus Genus: 104
ec nomenclature
pdb deposition date 2002-11-18
KnotProt deposition date 2018-10-31

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 1n7xA01
3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein; domain 2 Periplasmic binding protein-like II 1n7xA02
3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein; domain 2 Periplasmic binding protein-like II 1n7xA01
3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein; domain 2 Periplasmic binding protein-like II 1n7xA02
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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