4KY9A

Structural and functional analysis of a putative substrate access tunnel in the cytosolic domain of human anion exchanger 1
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 The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
Slipknot S -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 39-177 139 1-33, 220-294 34-38, 178-219 33 75 slipknot
Chain Sequence
VYVELQELVMDEKNQELRWMEAARWVQLEENLGENGAWGRPHLSHLTFWSLLELRRVFTKGTVLLDLQETSLAGVANQLLDRFIFEDQIRPQDREELLRALLLKHSHAGELEALGGVKPAVLTR---PSQPLLPQHSSLETQLFCEEKI---------------PPDSEATLVLVGRADFLEQPVLGFVRLQEAAELEAVELPVPIRFLFVLLGPEAPHIDYTQLGRAAATLMSERVFRIDAYMAQSRGELLHSLEGFLDCSLVLPPTDAPSEQALLSLVPVQRELLRRRYQSS
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
2.1m 5-158 154 1-4 165-276 159-164 4 112 slipknot
view details
2.1m 25-159 135 1-21, 165-276 22-24, 160-164 21 112 slipknot
view details
2.1m 40-154 115 1-29, 170-276 30-39, 155-169 29 107 slipknot
view details
2.1m 40-191 152 1-30, 210-276 31-39, 192-209 30 67 slipknot
missing residues 125-127, 147-161
publication title A Substrate Access Tunnel in the Cytosolic Domain is not an Essential Feature of the SLC4 Family of Bicarbonate Transporters
doi rcsb
structure length 276
molecule tags Membrane protein
source organism Homo sapiens
sequence length 294
molecule keywords Band 3 anion transport protein
ec nomenclature
pdb deposition date 2013-05-28
KnotProt deposition date 2014-07-31

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF07565 Band_3_cyto Band 3 cytoplasmic domain
Image from the rcsb pdb (www.rcsb.org)
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similar chains in the KnotProt database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
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