pfam03896: TRAP_alpha (this model, PSSM-Id:397813 is obsolete and has been replaced by 461085)
Translocon-associated protein (TRAP), alpha subunit
The alpha-subunit of the TRAP complex (TRAP alpha) is a single-spanning membrane protein of the endoplasmic reticulum (ER) which is found in proximity of nascent polypeptide chains translocating across the membrane.