5aop

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SULFITE REDUCTASE STRUCTURE REDUCED WITH CRII EDTA, 5-COORDINATE SIROHEME, SIROHEME FEII, [4FE-4S] +1

Authors	Crane, B.R. Siegel, L.M. Getzoff, E.D.
Citation	Structures of the siroheme- and Fe4S4-containing active center of sulfite reductase in different states of oxidation: heme activation via reduction-gated exogenous ligand exchange.
Release date	1998-01-14
Exp. Method	X-RAY DIFFRACTION
Resolution	2.2 Å
Classification	OXIDOREDUCTASE

Sequence

Chain(s) A (497 residues): Blast Uniprot EC 1.8.1.2

LEPRHAMLLRCRLPGGVITTKQWQAIDKFAGENTIYGSIRLTNRQTFQFHGILKKNVKPVHQMLHSVGLDALATANDMNR
NVLCTSNPYESQLHAEAYEWAKKISEHLLPRTRAYAEIWLDQEKVATTDEEPILGQTYLPRKFKTTVVIPPQNDIDLHAN
DMNFVAIAENGKLVGFNLLVGGGLSIEHGNKKTYARTASEFGYLPLEHTLAVAEAVVTTQRDWGNRTDRKNAKTKYTLER
VGVETFKAEVERRAGIKFEPIRPYEFTGRGDRIGWVKGIDDNWHLTLFIENGRILDYPARPLKTGLLEIAKIHKGDFRIT
ANQNLIIAGVPESEKAKIEKIAKESGLMNAVTPQRENSMACVSFPTCPLAMAEAERFLPSFIDNIDNLMAKHGVSDEHIV
MRVTGCPNGCGRAMLAEVGLVGKAPGRYNLHLGGNRIGTRIPRMYKENITEPEILASLDELIGRWAKEREAGEGFGDFTV
RAGIIRPVLDPARDLWD