Crystal structure of UDP-GlcNAc 2-epimerase from Neisseria meningitidis bound to UDP-GlcNAc

Structural characterization of a nonhydrolyzing UDP-GlcNAc 2-epimerase from Neisseria meningitidis serogroup A.

MKVLTVFGTRPEAIKMAPVILELQKHNTITSKVCITAQHREMLDQVLSLFEIKADYDLNIMKPNQSLQEITTNIISSLTD
VLEDFKPDCVLVHGDTTTTFAASLAAFYQKIPVGHIEAGLRTYNLYSPWPEEANRRLTSVLSQWHFAPTEDSKNNLLSES
IPSDKVIVTGNTVIDALMVSLEKLKITTIKKQMEQAFPFIQDNSKVILITAHRRENHGEGIKNIGLSILELAKKYPTFSF
VIPLHLNPNVRKPIQDLLSSVHNVHLIEPQEYLPFVYLMSKSHIILSDSGGIQEEAPSLGKPVLVLRDTTERPEAVAAGT
VKLVGSETQNIIESFTQLIEYPEYYEKMANIENPYGIGNASKIIVETLLKNRLEHHHHHH

22% PEG-5000, 100 mM Sodium citrate/citric acid, pH 5.5, and 10 mM UDP-GlcNAc

National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Epimerase UDP-GlcNAc UDP-ManNAc UDP-GlcNAc 2-epimerase, ISOMERASE

(chain 'A' and (resid 1 through 212 or resid 219 through 371))

(chain 'B' and (resid 1 through 212 or resid 219 through 371))

(chain 'C' and (resid 1 through 212 or resid 219 through 371))

MKVLTVFGTRPEAIKMAPVILELQKHNTITSKVCITAQHREMLDQVLSLFEIKADYDLNIMKPNQSLQEITTNIISSLTD
VLEDFKPDCVLVHGDTTTTFAASLAAFYQKIPVGHIEAGLRTYNLYSPWPEEANRRLTSVLSQWHFAPTEDSKNNLLSES
IPSDKVIVTGNTVIDALMVSLEKLKITTIKKQMEQAFPFIQDNSKVILITAHRRENHGEGIKNIGLSILELAKKYPTFSF
VIPLHLNPNVRKPIQDLLSSVHNVHLIEPQEYLPFVYLMSKSHIILSDSGGIQEEAPSLGKPVLVLRDTTERPEAVAAGT
VKLVGSETQNIIESFTQLIEYPEYYEKMANIENPYGIGNASKIIVETLLKNR