>tr|A4N5Q8|A4N5Q8_HAEIF Molybdopterin synthase sulfur carrier subunit OS=Haemophilus influenzae R3021 GN=CGSHi22421_02431 MLNVLFFAQTRELIGVDAIQLEDDFATAEAVREHLAQKGDKWALALEKGKLLVAINQTLM PLESAVKNGDEIAFFPPVTGG