ID   A1BHJ3_CHLPD            Unreviewed;       159 AA.
AC   A1BHJ3;
DT   23-JAN-2007, integrated into UniProtKB/TrEMBL.
DT   23-JAN-2007, sequence version 1.
DT   04-DEC-2007, entry version 12.
DE   Transcription elongation factor GreA.
GN   OrderedLocusNames=Cpha266_1854;
OS   Chlorobium phaeobacteroides (strain DSM 266).
OC   Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae;
OC   Chlorobium/Pelodictyon group; Chlorobium.
OX   NCBI_TaxID=290317;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Pitluck S., Goltsman E.,
RA   Schmutz J., Larimer F., Land M., Hauser L., Mikhailova N., Li T.,
RA   Overmann J., Bryant D.A., Richardson P.;
RT   "Complete sequence of Chlorobium phaeobacteroides DSM 266.";
RL   Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Necessary for efficient RNA polymerase transcription
CC       elongation past template-encoded arresting sites. The arresting
CC       sites in DNA have the property of trapping a certain fraction of
CC       elongating RNA polymerases that pass through, resulting in locked
CC       ternary complexes. Cleavage of the nascent transcript by cleavage
CC       factors such as greA or greB allows the resumption of elongation
CC       from the new 3'terminus (By similarity).
CC   -!- FUNCTION: Necessary for efficient RNA polymerase transcription
CC       elongation past template-encoded arresting sites. The arresting
CC       sites in DNA have the property of trapping a certain fraction of
CC       elongating RNA polymerases that pass through, resulting in locked
CC       ternary complexes. Cleavage of the nascent transcript by cleavage
CC       factors such as greA or greB allows the resumption of elongation
CC       from the new 3'terminus. GreA releases sequences of 2 to 3
CC       nucleotides (By similarity).
CC   -!- SIMILARITY: Belongs to the greA/greB family.
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DR   EMBL; CP000492; ABL65870.1; -; Genomic_DNA.
DR   RefSeq; YP_912294.1; -.
DR   GeneID; 4571196; -.
DR   KEGG; cph:Cpha266_1854; -.
DR   GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR   GO; GO:0003711; F:transcriptional elongation regulator activity; IEA:InterPro.
DR   GO; GO:0003746; F:translation elongation factor activity; IEA:UniProtKB-KW.
DR   GO; GO:0006355; P:regulation of transcription, DNA-dependent; IEA:InterPro.
DR   InterPro; IPR006359; GreA.
DR   InterPro; IPR012243; GreA_GreB.
DR   InterPro; IPR001437; GreA_GreB_reg.
DR   Gene3D; G3DSA:1.10.287.180; GreA_GreB_reg; 1.
DR   Pfam; PF01272; GreA_GreB; 1.
DR   Pfam; PF03449; GreA_GreB_N; 1.
DR   PIRSF; PIRSF006092; GreA; 1.
DR   ProDom; PD004918; GreA_GreB; 1.
DR   TIGRFAMs; TIGR01462; greA; 1.
DR   PROSITE; PS00829; GREAB_1; 1.
DR   PROSITE; PS00830; GREAB_2; 1.
PE   3: Inferred from homology;
KW   Coiled coil; Complete proteome; DNA-binding; Elongation factor;
KW   Transcription; Transcription regulation.
SQ   SEQUENCE   159 AA;  18084 MW;  48DFA0F4A200C960 CRC64;
     MNDRIYLTRD GYNRLKEELY VLVHQKRKEV LEKIAEARAH GDLSENAEYD AAREEQSLTE
     AHIADLENKL STATILDPKQ VKTDKVYILT SVKLRDLDKE GEIIEYTLVS SEEADTDLGK
     ISVRSPVGRA LIGKTVGEKV QIMVPKGELH YEILEIFVK
//