./efetch -db nuccore -id CP003820.1 -format gb

mRNA            complement(join(100..1497,1556..1767,1823..2274,
                 2322..2782,2846..3126,3206..3890,3958..5263,5322..5422,
                 5494..>5645))

CDS             complement(join(168..1497,1556..1767,1823..2274,
                 2322..2782,2846..3126,3206..3890,3958..5263,5322..5422,
                 5494..5645))

$ grep -Pc '^s+genes+' CP003820.gb
1014

$ grep -c 'mRNA.*join(' CP003820.gb
950

$ grep -Pc 'protein_id=' CP003820.gb
955