>sp|A9A2X4|PCNA_NITMS DNA polymerase sliding clamp OS=Nitrosopumilus maritimus (strain SCM1) OX=436308 GN=pcn PE=3 SV=1
MTFGAKTSGSDDLKAIISAISTLVEEATFVATAEGISFRGMDPSHVALIDISWPNSAFEK
YECDSDIKFGVRIDEFSKLIKRADKKDSIEISISEQNMLLVTVGKNKKYKMRLIESSATD
TPLPKIPYDSKIILSSSKFDKILGDVQVVSDYLTIHTSDSKGDFSGKGDSGEVVIDLDKD
DEGIEEISSKEDSVGTYSLEYLNPVVKAVGTTAGFITCEFSSAKPLRIEFKVANIGRIHF
YLAPRVES