Your Query returns 19 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
PKS2BC0075149606RAFA1    A-RAF    ARAF1    311010
PKS2BC0024669606RAFA1    A-RAF    ARAF1    311010
PKS2NM_0016549606A-RAF    RAFA1    ARAF1    311010
pks2BX248347233413
pks2U897695078
pks2BX84258483332
pks2AJ4218895127
PKS2AF29236832247
pks2AE017240262316
Pks2AY04870332247
pks2AY312950235916
PKS2AY4956435016
PKS2AY49560740559
PKS2AY495592117187
pks2NC_00096283332
pks2NC_002945233413
PKS2AY4956275518
PKS2AY15017891925
pks2NC_002944262316

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* OMIM link based on symbol match for human and mouse.

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Text2Knowledge ... Yong Huang 2002