Consistency: Consistent but note the weaker evidence base. Notes/YAML stress DNAJB5 is poorly characterized: it is a cytosolic class-B J-protein whose HSP70 binding rests on GOA GO:0051087 IPI (PMID:21231916) and family inference, with NO direct ATPase-stimulation data. The review correctly does NOT assert GO:0001671 as core (unlike DNAJB4). PN "J-domain HSP70 cochaperone" type is consistent with the available (family/IPI-level) evidence.
PN story / NEW pressure: PN asserts HSP70 interaction — captured by GO:0051087 (IPI PMID:21231916 + IBA/IEA, ACCEPT/core). PN-projected GO:0030544 (verified real) is a child of GO:0051087, so it is a more-specific refinement, defensible from the same IPI-to-HSP70 evidence. No NEW-term pressure. A possible muscle/titin role (PMID:23414517) is flagged in notes but explicitly not functionally demonstrated — correctly left as non-core. Verdict: already captured.
Mapping strategy: Mapping to GO:0030544 is appropriate; scope ok_for_propagation given the IPI HSP70 anchor. Because DNAJB5 lacks its own holdase/ATPase data, the type-level (rather than over-broad "unfolded protein binding") mapping is the right altitude — does not over-reach.
Verdict: CONSISTENT — GO:0030544 defensible as narrower than the gene's GO:0051087; correct that no ATPase/holdase MF is asserted for this poorly-characterized member.