ID   PSBA_ANTSP     STANDARD;      PRT;   360 AA.
AC   P24625;
DT   01-MAR-1992 (REL. 21, CREATED)
DT   01-MAR-1992 (REL. 21, LAST SEQUENCE UPDATE)
DT   01-JUN-1994 (REL. 29, LAST ANNOTATION UPDATE)
DE   PHOTOSYSTEM Q(B) PROTEIN (32 KD THYLAKOID MEMBRANE PROTEIN)
DE   (PHOTOSYSTEM II PROTEIN D1).
GN   PSBA.
OS   ANTITHAMNION SP.
OG   CHLOROPLAST.
OC   EUKARYOTA; RHODOPHYTA; FLORIDEOPHYCEAE; CERAMIALES; CERAMIACEAE;
OC   ANTITHAMNION.
RN   [1]
RP   SEQUENCE FROM N.A.
RC   STRAIN=LB 95.79;
RX   MEDLINE; 92035067.
RA   WINHAUER T., JAEGER S., VALENTIN K., ZETSCHE K.;
RT   "Structural similarities between psbA genes from red and brown
RT   algae.";
RL   CURR. GENET. 20:177-180(1991).
CC   -!- FUNCTION: THIS IS ONE OF THE TWO REACTION CENTRE PROTEINS OF THE
CC       PHOTOSYSTEM II.
CC   -!- SUBCELLULAR LOCATION: INTEGRAL MEMBRANE PROTEIN. CHLOROPLAST
CC       THYLAKOID MEMBRANE.
CC   -!- HERBICIDES SUCH AS ATRAZINE, BNT, DIURON OR IOXYNIL BIND TO
CC       Q(B) AND BLOCKS THE ELECTRON TRANSPORT.
CC   -!- SIMILARITY: BELONGS TO THE REACTION CENTER L/M CHAINS / PSBA /
CC       PSBD FAMILY.
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DR   EMBL; X55364; G11240; -.
DR   PIR; S32577; S32577.
DR   PROSITE; PS00244; REACTION_CENTER; 1.
DR   PFAM; PF00124; photoRC; 1.
DR   MENDEL; 2597; ANTsp;psbA;1.
DR   HSSP; P02955; 1DOP.
KW   TRANSMEMBRANE; ELECTRON TRANSPORT; THYLAKOID MEMBRANE; PHOTOSYSTEM II;
KW   CHLOROPLAST; IRON; HERBICIDE RESISTANCE.
FT   TRANSMEM     36     56       POTENTIAL.
FT   TRANSMEM    109    129       POTENTIAL.
FT   TRANSMEM    141    164       POTENTIAL.
FT   TRANSMEM    192    218       POTENTIAL.
FT   TRANSMEM    269    289       POTENTIAL.
FT   METAL       215    215       IRON (NON HAEM) (BY SIMILARITY).
FT   METAL       272    272       IRON (NON HAEM) (BY SIMILARITY).
SQ   SEQUENCE   360 AA;  39680 MW;  14822610 CRC32;
     MTATLERRES ASLWARFCTW ITMNENRLYI GWFGVVMIPT LLTATSVFII ACFAAPPVDI
     DGIREPVAGS LLYGNNIISG AIIPSSAAIG IHFYPIWEAA SLDEWLYNGG PYQLIVLHFL
     LGVCCYIGRE WEFSYRLGMR PWISVAFTAP VVAASAVFLV YPIGQGSFSD GMPLGISGTF
     NFMLVFQAEH NILMHPLHQL GVAGVFGGSL FSAMHGSLVT SSLIRETTEN ESANNGYKFG
     QEEETYNIVA AHGYFGRLIF QYASFNNSRS LHFFLGLWPV VGIWFTSMSV STMAFNLNGF
     NFNQSVVDSQ GRVINTWADI LNRANLGMEV MHERNAHNFP LDLASNESLP LALVAPAING
//