HPPK_HELPY
2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase
MMREILTSRFFPSLFKKRLDFSNRVVLGLGSNLKNPLKILKNCFLYFKNH
SKIGKIFSSPIYINPPFGYTKQPNFYNATIILKTSLSLRHFFALVFYIER
RFGRQRKRDFKDAPRTLDIDIIAFNQVILRQNDLALPHPKWSERDSVLVP
LALQQILFKKGEW
Legend:
Inside
Membrane
Outside
Re-entrant loop
Beta barrel inside
Periplasm
Interfacial helix
Legend:
Inside
Membrane
Outside
Re-entrant loop
Beta barrel inside
Periplasm
Interfacial helix