3V5UA

Structure of sodium/calcium exchanger from methanocaldococcus jannaschii dsm 2661
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 The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
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
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+31 41-233 193 1-40, 234-304 40 71 knot
Chain Sequence
MVILGVGYFLLGLILLYYGSDWFVLGSERIARHFNVSNFVIGATVMAIGTSLPEILTSAYASYMHAPGISIGNAIGSCICNIGLVLGLSAIISPIIVDKNLQKNILVYLLFVIFAAVIGIDGFSWIDGVVLLILFIIYLRWTVKNGSA-------KNNPSVVFSLVLLIIGLIGVLVGAELFVDGAKKIALALDISDKVIGFTLVAFGTSLPELMVSLAAAKRNLGGMVLGNVIGSNIADIGGALAVGSLFMHLPAENVQMAVLVIMSLLLYLFAKYSKIGRWQGILFLALYIIAIASLRMGGG
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
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3.1 20-245 226 1-19, 246-297 19 52 knot
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2.1 13-219 207 1-12 229-297 220-228 12 69 slipknot
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2.1 44-242 199 243-297 1-13 14-43 13 54 slipknot
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2.1 46-243 198 244-297 1-43 44-45 43 53 slipknot
missing residues 149-155
publication title Structural insight into the ion-exchange mechanism of the sodium/calcium exchanger.
pubmed doi rcsb
structure length 297
molecule tags Metal transport
source organism Methanocaldococcus jannaschii
sequence length 304
total genus Genus: 130
molecule keywords Uncharacterized membrane protein MJ0091
ec nomenclature
pdb deposition date 2011-12-16
KnotProt deposition date 2014-07-31

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF01699 Na_Ca_ex Sodium/calcium exchanger protein
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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