Table:
text: Pulmonary surfactant-associated protein A1
SFTPA1 mRNA transcript variants
SFTPA1 mRNA transcript variants
Variant_id _5_UTR_splice Coding _3_UTR_sequence GenBank_id
SFTPA1 variant 2 ACD’ 6A 3 6A 3 NM_001093770.2
SFTPA1 variant 3 ABD’ 6A 3 6A 3 NM_001164644.1
SFTPA1 variant 4 AD’ 6A 3 6A 3 NM_001164647.1
SFTPA1 variant 5 ACD’ 6A 3 (truncated) 6A 3 NM_001164645.1
SFTPA1 variant 6 AB`D’ 6A 3 (truncated) 6A 3 NM_001164646.1

Question: Which 5' UTR splice has a variant ID at sftpa1 variant 2 under pulmonary surfactant-associated protein A1?