Accurate and complete representation of mitochondrial intermembrane compartment [i]

[haowang-bioinfo]

it's probably good to consider and prepare for accurate and complete modelling of mitochondrial intermembrane compartment [i] in Human-GEM, because:

1. accurate and more complete compartment annotation is available for [i] from Uniprot and literature
2. incomplete representation of [i] cause misunderstandings, such as Minor Fixes To Lactate Dehydrogenase Reactions #528
3. to better serve as a knowledge-base