RPSBLAST alignment for GI: 254780264 and conserved domain: TIGR00503
>gnl|CDD|129594 TIGR00503, prfC, peptide chain release factor 3. This translation releasing factor, RF-3 (prfC) was originally described as stop codon-independent, in contrast to peptide chain release factor 1 (RF-1, prfA) and RF-2 (prfB). RF-1 and RF-2 are closely related to each other, while RF-3 is similar to elongation factors EF-Tu and EF-G; RF-1 is active at UAA and UAG and RF-2 is active at UAA and UGA. More recently, RF-3 was shown to be active primarily at UGA stop codons in E. coli. All bacteria and organelles have RF-1. The Mycoplasmas and organelles, which translate UGA as Trp rather than as a stop codon, lack RF-2. RF-3, in contrast, seems to be rare among bacteria and is found so far only in Escherichia coli and some other gamma subdivision Proteobacteria, in Synechocystis PCC6803, and in Staphylococcus aureus. Length = 527
Score = 166 bits (422), Expect = 1e-41
Identities = 128/487 (26%), Positives = 220/487 (45%), Gaps = 48/487 (9%)
Query: 6 KIEDSRNFGIMAHIDAGKTTTTERILYYAGKSHKIGEVH----DGSATMDWMEQEQERGI 61
+++ R F I++H DAGKTT TE++L Y G G V A DWME E++RGI
Sbjct: 7 EVDKRRTFAIISHPDAGKTTITEKVLLYGGAIQTAGAVKGRGSQRHAKSDWMEMEKQRGI 66
Query: 62 TITSASTTVFWPGRDGGQKKLTIIDTPGHVDFTMEVERSIRVTDGAIALLDSNAGVEPQT 121
+IT+ + + +P RD + ++DTPGH DF+ + R++ D + ++D+ GVE +T
Sbjct: 67 SITT--SVMQFPYRD---CLVNLLDTPGHEDFSEDTYRTLTAVDNCLMVIDAAKGVETRT 121
Query: 122 ETVWRQADKYSVPRVIFCNKMDKMGADFYRSVEMISSRLGANPLVIQLPVGSESNFQGVI 181
+ P F NK+D+ D ++ + + L N I P+G F+GV
Sbjct: 122 RKLMEVTRLRDTPIFTFMNKLDRDIRDPLELLDEVENELKINCAPITWPIGCGKLFKGVY 181
Query: 182 DLVEMKALLWKNEDLGSSWDVVEIPEDMKDSANSYRDKMIESIVELDDSA--MDSYLQGE 239
L++ + L+++ G + V + + + A ++S V D + D E
Sbjct: 182 HLLKDETYLYQSGT-GGTIQAVRQVKGLNNPA-------LDSAVGSDLAQQLRDELELVE 233
Query: 240 SFSSDRIRSLIRLGTISVKFFPVLCGSSFKNKGVQPLLDAVVDYLPSPLDVRAIKGVDVK 299
S++ + G ++ PV G++ N GV LD ++ + P P ++ V+
Sbjct: 234 GASNEFDLAAFHGGEMT----PVFFGTALGNFGVDHFLDGLLQWAPKPEARQSDTRT-VE 288
Query: 300 SNSEIDVSAVDSSPLSMLAFKVMAD---SFVGSLTFCRIYSGKISKGDSLLNTVKGKKER 356
E S FK+ A+ + F R+ SGK KG L + GK
Sbjct: 289 PTEE---------KFSGFVFKIQANMDPKHRDRVAFMRVVSGKYEKGMKLKHVRTGKDVV 339
Query: 357 VGRMLQMHSNSREDIDEAYCGDIIALAGLKETTTGDTLCDPSRPIVLERMDFP-----EP 411
+ L + RE ++EAY GDII L GDT E++ F P
Sbjct: 340 ISDALTFMAGDREHVEEAYAGDIIGLHNHGTIQIGDTFTQG------EKIKFTGIPNFAP 393
Query: 412 VIQIAIEPKSKGDQERMSLALSRLVAEDPSLRVSMDPNSGQTNLSGMGELHLEIIVDRML 471
+ I K Q+++ L +L +E+ +++V ++ + +G L +++V R+
Sbjct: 394 ELFRRIRLKDPLKQKQLLKGLVQL-SEEGAVQVFRPLDNNDLIVGAVGVLQFDVVVYRLK 452
Query: 472 REFKVDA 478
E+ V+A
Sbjct: 453 EEYNVEA 459