>4KL6_1|Chains A, B, C, D|DNA-directed DNA polymerase,Nucleic acid binding, OB-fold, tRNA/helicase-type|Nostoc punctiforme (63737) SGGALSYETEILTVEYGLLPIGKIVEKRIECTVYSVDNNGNIYTQPVAQWHDRGEQEVFEYCLEDGSLIRATKDHKFMVDGQMLPIDEIFERELDLMRNPGIKIATRKYLGKQNVYDIGVERDHNFALKNGFIASNA