eF-site ID 5avq-ABG
PDB Code 5avq
Chain A, B, G

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Title Kinetics by X-ray crystallography: Tl+-substitution of bound K+ in the E2.MgF42-.2K+ crystal after 0.75 min.
Classification HYDROLASE/TRANSPORT PROTEIN
Compound Na, K-ATPase alpha subunit
Source ORGANISM_COMMON: Spiny dogfish; ORGANISM_SCIENTIFIC: Squalus acanthias;
Sequence A:  LDELKKEVSMDDHKLSLDELHNKYGTDLTRGLTNARAKEI
LARDGPNSLTPPPTTPEWIKFCRQLFGGFSILLWIGAILC
FLAYGIQAATEDEPANDNLYLGVVLSTVVIVTGCFSYYQE
AKSSRIMDSFKNMVPQQALVIRDGEKSTINAEFVVAGDLV
EVKGGDRIPADLRIISAHGCKVDNSSLTGESEPQTRSPEF
SSENPLETRNIAFFSTNCVEGTARGVVVYTGDRTVMGRIA
TLASGLEVGRTPIAIEIEHFIHIITGVAVFLGVSFFILSL
ILGYSWLEAVIFLIGIIVANVPEGLLATVTVCLTLTAKRM
ARKNCLVKNLEAVETLGSTSTICSDKTGTLTQNRMTVAHM
WFDNQIHEADTTENQSGAAFDKTSATWSALSRIAALCNRA
VFQAGQDNVPILKRSVAGDASESALLKCIELCCGSVQGMR
DRNPKIVEIPFNSTNKYQLSIHENEKSSESRYLLVMKGAP
ERILDRCSTILLNGAEEPLKEDMKEAFQNAYLELGGLGER
VLGFCHFALPEDKYNEGYPFDADEPNFPTTDLCFVGLMAM
IDPPRAAVPDAVGKCRSAGIKVIMVTGDHPITAKAIAKGV
GIISEGNETIEDIAARLNIPIGQVNPRDAKACVVHGSDLK
DLSTEVLDDILHYHTEIVFARTSPQQKLIIVEGCQRQGAI
VAVTGDGVNDSPALKKADIGVAMGISGSDVSKQAADMILL
DDNFASIVTGVEEGRLIFDNLKKSIAYTLTSNIPEITPFL
VFIIGNVPLPLGTVTILCIDLGTDMVPAISLAYEQAESDI
MKRQPRNPKTDKLVNERLISMAYGQIGMIQALGGFFSYFV
ILAENGFLPMDLIGKRVRWDDRWISDVEDSFGQQWTYEQR
KIVEFTCHTSFFISIVVVQWADLIICKTRRNSIFQQGMKN
KILIFGLFEETALAAFLSYCPGTDVALRMYPLKPSWWFCA
FPYSLIIFLYDEMRRFIIRRSPGGWVEQETYY
B:  FLGRTGSSWFKIFLFYLIFYGCLAGIFIGTIQVLLLTLSD
FEPKYQDRVAPPGLSHAPYAIKTEISFSISNPKSYESFVK
SMHKLMDLYNESSQAGNSPFEDCSDTPADYIKRGDLDDSQ
GQKKACRFSRMWLKNCGYAEGKPCVVAKLNRIIGFYPKPL
KNTTDLPEELQANYNQYVLPLRCAAREKIGSIEYFGLGGY
AGFPLQYYPYYGKRLQKKYLQPLLAIQFTNLTQNMELRIE
CKVYGENIDYSEKDRFRGRFEVKIEVKS
G:  EGPDNDERFTYDYYRLRVVGLIVAAVLCVIGIIILLAGK
Description


Functional site

1) chain G
residue 10-23
type prosite
sequence ERFTYDYYRLRVVG
description FXYD FXYD family signature. ErFtYDyyRLRvvG
source prosite : PS01310

2) chain A
residue 376-382
type prosite
sequence DKTGTLT
description ATPASE_E1_E2 E1-E2 ATPases phosphorylation site. DKTGTLT
source prosite : PS00154


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