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HYDROLYSIS OF PHOSPHORIC ACID DIESTERS BY SNAKE VENOM PHOSPHODIESTERASE AND 5'-NUCLEOTIDE DIESTERS OF SINAPIS ALBA GERMS VIA A COVALENTLY ENZYME-BOUND INTERMEDIATERUGEVICS CV; WITZEL H.1982; BIOCHEM. BIOPHYS. RES. COMMUN.; ISSN 0006-291X; USA; DA. 1982; VOL. 106; NO 1; PP. 72-78; BIBL. 7 REF.Article

Die mittelalterliche Stadtkirche Homburgs in Zur 1200-Jahrfeier von Homburg der HoheWITZEL, H. J.1982, pp 60-76Book

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Shielding effects at 17α-substituted estrogens. A tentative explanation for the low biological activity of 17α-ethyl-estradiol based on i.r. and NMR spectroscopic studiesKASPAR, P; WITZEL, H.Journal of steroid biochemistry. 1985, Vol 23, pp 611-616, issn 0022-4731, 5AArticle

Stable nitrones from 17β-hydroxylamine derivatives of 8β- and 8α-estroneKASPAR, P; WITZEL, H.Steroids. 1983, Vol 42, Num 1, pp 1-9, issn 0039-128XArticle

Reactions of electron-rich heterocycles with orthocarboxylic acid derivatives. XI: Reactions of carbazole and 4-methoxycarbazole with triethyl orthoformate: regiospecific functionalization of the carbazole nucleusWITZEL, H; PINDUR, U.Journal of heterocyclic chemistry. 1988, Vol 25, Num 3, pp 907-910, issn 0022-152XArticle

RADIOLYSIS OF AQUEOUS SOLUTIONS OF NUCLEOSIDES HALOGENATED AT THE SUGAR MOIETYHISSUNG A; ISILDAR M; VON SONNTAG C et al.1981; INT. J. RADIAT. BIOL. RELAT. STUD. PHYS. CHEM. MED.; ISSN 0020-7616; GBR; DA. 1981; VOL. 39; NO 2; PP. 185-193; ABS. FRE/GER; BIBL. 26 REF.Article

UNTERSUCHUNGEN ZUM REAKTIONS MECHANISMUS DER RIBONUCLEASEII AUS ASPERGILLUS ORYZAE (RIBONUCLEASE T₂) = ETUDES SUR LE MECANISME DE REACTION DE LA RIBONUCLEASE II D'A. O. (RIBONUCLEASE T₂)KAISER PM; BONACKER L; WITZEL H et al.1975; Z. (HOPPE-SEYLER'S) PHYSIOL. CHEM.; DTSCH.; DA. 1975; VOL. 356; NO 2; PP. 143-155; ABS. ANGL.; BIBL. 1P.Article

Immunohistochemical investigation on the hog kidney di-isopropyl-fluorophosphate fluorohydrolase (E.C.3.8.2.1) in hog kidney and heartSCHINDELMEISER, J; KLUMPE, M; STORKEBAUM, W et al.Histochemistry (Berlin). 1988, Vol 90, Num 4, pp 323-324, issn 0301-5564Article

Synthesis, conformation and enzymatic properties of 1-(β-D-allofuranosyl)uracil and some derivativesBILLICH, A; STOCKHOVE, U; WITZEL, H et al.Nucleic acids research. 1983, Vol 11, Num 21, pp 7611-7624, issn 0305-1048Article

Purple acid phosphate from bovine spleen : interactions at the active site in relation to the reaction mechanismDIETRICH, M; MÜNSTERMANN, D; SUERBAUM, H et al.European journal of biochemistry (Print). 1991, Vol 199, Num 1, pp 105-113, issn 0014-2956Article

Effect of plasma from essential hypertensives on vascular tone of aortic strips, isolated perfused mesentery and isolated perfused kidneyBACHMANN, J; SCHLUÊTER, H; STORKEBAUM, W et al.Life sciences (1973). 1990, Vol 47, Num 15, pp 1365-1374, issn 0024-3205, 10 p.Article

Crystal structure of a purple acid phosphatase containing a dinuclear Fe(III)-Zn(II) active siteSTRÄTER, N; KLABUNDE, T; TUCKER, P et al.Science (Washington, D.C.). 1995, Vol 268, Num 5216, pp 1489-1492, issn 0036-8075Article

X- and Q-band EPR studies on the two Mn²⁺-substituted metal-binding sites of D-xylose isomeraseBOGUMIL, R; KAPPL, R; HÜTTERMANN, J et al.European journal of biochemistry (Print). 1993, Vol 213, Num 3, pp 1185-1192, issn 0014-2956Article

Refinement of glucose isomerase from Streptomyces albus at 1•65 Å with data from an imaging plateDAUTER, Z; TERRY, H; WITZEL, H et al.Acta crystallographica. Section B, Structural science. 1990, Vol 46, Num 6, pp 833-841, issn 0108-7681, 9 p.Article

Visible, EPR and electron nuclear double-resonance spectroscopic studies on the two-binding sites of oxovanadium (IV)-substituted d-Xylose isomeraseBOGUMIL, R; HUÊTTERMANN, J; KAPPL, R et al.European journal of biochemistry (Print). 1991, Vol 196, Num 2, pp 305-312, issn 0014-2956, 8 p.Article

Effect of plasma from patients with essential hypertension on vascular resistance in the isolated perfused rat kidneyBACHMANN, J; SCHLÜTER, H; STORKEBAUM, W et al.Clinical science (1979). 1991, Vol 80, Num 1, pp 17-23, issn 0143-5221Article

Crystallization and preliminary crystallographic data of purple acid phosphatase from red kidney beanSTRÄTER, N; FRÖHLICH, R; SCHIEMANN, A et al.Journal of molecular biology. 1992, Vol 224, Num 2, pp 511-513, issn 0022-2836Article