ID VSM0_TRYBB STANDARD; PRT; 72 AA. AC P07209; DT 01-APR-1988 (REL. 07, CREATED) DT 01-APR-1988 (REL. 07, LAST SEQUENCE UPDATE) DT 01-MAY-1992 (REL. 22, LAST ANNOTATION UPDATE) DE VARIANT SURFACE GLYCOPROTEIN MITAT 1.1000BC (VSG) (FRAGMENT). OS TRYPANOSOMA BRUCEI BRUCEI. OC EUKARYOTA; PROTOZOA; SARCOMASTIGOPHORA; MASTIGOPHORA; KINETOPLASTIDA; OC TRYPANOSOMATIDAE. RN [1] RP SEQUENCE FROM N.A. RX MEDLINE; 83241749. RA LIU A.Y.C., VAN DER PLOEG L.H.T., RIJSEWIJK F.A.M., BORST P.; RL J. MOL. BIOL. 167:57-75(1983). CC -!- FUNCTION: VSG FORMS A COAT ON THE SURFACE OF THE PARASITE. THE CC TYPANOSOME EVADES THE IMMUNE RESPONSE OF THE HOST BY EXPRESSING CC A SERIES OF ANTIGENICALLY DISTINCT VSGS FROM AN ESTIMATED 1000 CC VSG GENES. CC -!- SUBCELLULAR LOCATION: ATTACHED TO THE MEMBRANE BY A GPI-ANCHOR. CC A SOLUBLE FORM IS RELASED FROM RUPTURED CELLS BY THE ACTION OF A CC PI-PLC. DR EMBL; V01550; G758345; -. DR PIR; S07254; S07254. KW GLYCOPROTEIN; ANTIGEN; TRYPANOSOMIASIS; GPI-ANCHOR; MEMBRANE. FT NON_TER 1 1 FT CHAIN <1 50 VARIANT SURFACE GLYCOPROTEIN MITAT FT 1.1000BC. FT PROPEP 51 72 HYDROPHOBIC, REMOVED DURING MATURATION. FT LIPID 50 50 GPI-ANCHOR. SQ SEQUENCE 72 AA; 7937 MW; 870C4E37 CRC32; AEKTAQACEE AEKATKCARQ GTGKTGDKHN CAFRKGKDGK EEPEKEKCCD GSFLVNKKFA LMVYDFVSLL AF //