[Term]
id: PR:000049190
name: protein transport protein Sec61 subunit beta, initiator methionine removed form (human)
def: "A protein transport protein Sec61 subunit beta (human) that has had the initiator methionine removed. UniProtKB:P60468, 2-96." [PRO:DNx, Reactome:R-HSA-1236882, Reactome:R-HSA-264899, Reactome:R-HSA-5250571]
comment: Category=organism-modification.
synonym: "PRO_0000157254" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "hSEC61B/InitMet-" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P60468, 2-96" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-264899 "PR:000049190 located_in GO:0005789"
xref: Reactome:R-HSA-1236882 "PR:000049190 located_in GO:0030670"
xref: Reactome:R-HSA-5250571 "PR:000049190 located_in GO:0005829"
xref: TDR:1265
intersection_of: lacks_part PR:000021937 ! initiator methionine
intersection_of: PR:P60468 ! protein transport protein Sec61 subunit beta (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000036323
name: protein transport protein Sec61 subunit beta acetylated 1 (human)
def: "A protein transport protein Sec61 subunit beta that is N-terminal Met acetylated in human. UniProtKB:P60468, Met-1, MOD:00058." [TDR:2658]
comment: Category=organism-modification. Note: Top down proteomics. Evidence=(ECO:0000006).
synonym: "hSEC61B/Ac:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P60468, Met-1, MOD:00058" EXACT PRO-proteoform-std [PRO:DNx]
xref: TDR:2658
xref: TDR:17782
is_a: PR:000014597 ! protein transport protein Sec61 subunit beta
relationship: has_part MOD:00058 ! N-acetyl-L-methionine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000014597
name: protein transport protein Sec61 subunit beta
def: "A protein that is a translation product of the human SEC61B gene or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=gene.
synonym: "SEC61B" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000000001 ! protein

[Term]
id: PR:P60468
name: protein transport protein Sec61 subunit beta (human)
def: "A protein transport protein Sec61 subunit beta that is encoded in the genome of human." [PRO:DNx, UniProtKB:P60468]
comment: Category=organism-gene.
synonym: "SEC61B" RELATED Gene-based [UniProtKB:P60468]
synonym: "hSEC61B" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P60468
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000014597 ! protein transport protein Sec61 subunit beta
relationship: has_gene_template HGNC:16993 ! SEC61B (human)

[Term]
id: PR:P60468-1
name: protein transport protein Sec61 subunit beta isoform 1 (human)
def: "A protein transport protein Sec61 subunit beta isoform 1 that is encoded in the genome of human." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "hSEC61B/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P60468-1
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000039885 ! protein transport protein Sec61 subunit beta isoform 1