[Term]
id: PR:000046756
name: collagen alpha-1(XI) chain, signal peptide removed form (human)
def: "A collagen alpha-1(XI) chain (human) that has had the signal peptide removed. UniProtKB:P12107, 36-1806." [PRO:DNx, Reactome:R-HSA-2172430, Reactome:R-HSA-2268809]
comment: Category=organism-modification.
synonym: "hCOL11A1/SigPep-" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P12107, 36-1806" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-2172430 "PR:000046756 located_in GO:0005788"
xref: Reactome:R-HSA-2268809 "PR:000046756 located_in GO:0005576"
intersection_of: PR:P12107 ! collagen alpha-1(XI) chain (human)
intersection_of: lacks_part SO:0000418 ! signal_peptide
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000046757
name: collagen alpha-1(XI) chain, signal peptide removed 3-hydroxy-proline and 4-hydroxy-proline form (human)
def: "A collagen alpha-1(XI) chain (human) that has had the signal peptide removed and that includes at least one 3-hydroxy-proline and at least one 4-hydroxy-proline. UniProtKB:P12107, 36-1806, MOD:00038|MOD:00039." [PRO:DNx, Reactome:R-HSA-2172992, Reactome:R-HSA-2268812]
comment: Category=organism-modification.
synonym: "hCOL11A1/SigPep-/3hP4hP+" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P12107, 36-1806, MOD:00038|MOD:00039" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-2172992 "PR:000046757 located_in GO:0005788"
xref: Reactome:R-HSA-2268812 "PR:000046757 located_in GO:0005576"
intersection_of: has_part MOD:00038 ! 3-hydroxy-L-proline
intersection_of: has_part MOD:00039 ! 4-hydroxy-L-proline
intersection_of: PR:P12107 ! collagen alpha-1(XI) chain (human)
intersection_of: lacks_part SO:0000418 ! signal_peptide
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000046758
name: collagen alpha-1(XI) chain, signal peptide removed 4-hydroxy-proline form (human)
def: "A collagen alpha-1(XI) chain (human) that has had the signal peptide removed and that includes at least one 4-hydroxy-proline. UniProtKB:P12107, 36-1806, MOD:00039." [PRO:DNx, Reactome:R-HSA-2172960, Reactome:R-HSA-2268798]
comment: Category=organism-modification.
synonym: "hCOL11A1/SigPep-/4HyPro+" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P12107, 36-1806, MOD:00039" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-2172960 "PR:000046758 located_in GO:0005788"
xref: Reactome:R-HSA-2268798 "PR:000046758 located_in GO:0005576"
intersection_of: has_part MOD:00039 ! 4-hydroxy-L-proline
intersection_of: PR:P12107 ! collagen alpha-1(XI) chain (human)
intersection_of: lacks_part SO:0000418 ! signal_peptide
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000046759
name: collagen alpha-1(XI) chain, signal peptide removed 5-hydroxy-lysine form (human)
def: "A collagen alpha-1(XI) chain (human) that has had the signal peptide removed and that includes at least one 5-hydroxy-lysine. UniProtKB:P12107, 36-1806, MOD:00037." [PRO:DNx, Reactome:R-HSA-2173046, Reactome:R-HSA-2268829]
comment: Category=organism-modification.
synonym: "hCOL11A1/SigPep-/5HyLys+" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P12107, 36-1806, MOD:00037" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-2173046 "PR:000046759 located_in GO:0005788"
xref: Reactome:R-HSA-2268829 "PR:000046759 located_in GO:0005576"
intersection_of: has_part MOD:00037 ! 5-hydroxy-L-lysine
intersection_of: PR:P12107 ! collagen alpha-1(XI) chain (human)
intersection_of: lacks_part SO:0000418 ! signal_peptide
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000005694
name: collagen alpha-1(XI) chain
def: "A protein that is a translation product of the human COL11A1 gene or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=gene.
synonym: "COLL6" RELATED Gene-based []
synonym: "COL11A1" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000000001 ! protein

[Term]
id: PR:P12107-1
name: collagen alpha-1(XI) chain isoform A (human)
def: "A collagen alpha-1(XI) chain (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P12107-1." [PRO:DNx, UniProtKB:P12107]
comment: Category=organism-sequence.
synonym: "hCOL11A1/iso:A" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P12107-1
is_a: PR:P12107 ! collagen alpha-1(XI) chain (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:P12107-3
name: collagen alpha-1(XI) chain isoform C (human)
def: "A collagen alpha-1(XI) chain (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P12107-3." [PRO:DNx, UniProtKB:P12107]
comment: Category=organism-sequence.
synonym: "hCOL11A1/iso:C" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P12107-3
is_a: PR:P12107 ! collagen alpha-1(XI) chain (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:P12107-2
name: collagen alpha-1(XI) chain isoform B (human)
def: "A collagen alpha-1(XI) chain (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P12107-2." [PRO:DNx, UniProtKB:P12107]
comment: Category=organism-sequence.
synonym: "hCOL11A1/iso:B" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P12107-2
is_a: PR:P12107 ! collagen alpha-1(XI) chain (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:Q61245
name: collagen alpha-1(XI) chain (mouse)
def: "A collagen alpha-1(XI) chain that is encoded in the genome of mouse." [OMA:Q61245, PRO:DNx]
comment: Category=organism-gene.
synonym: "Col11a1" RELATED Gene-based [UniProtKB:Q61245]
synonym: "mCOL11A1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q61245
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000005694 ! collagen alpha-1(XI) chain
relationship: has_gene_template MGI:88446 ! Col11a1 (mouse)

[Term]
id: PR:P12107-4
name: collagen alpha-1(XI) chain isoform h4 (human)
def: "A collagen alpha-1(XI) chain (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P12107-4." [PRO:DNx, UniProtKB:P12107]
comment: Category=organism-sequence.
synonym: "hCOL11A1/iso:h4" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P12107-4
is_a: PR:P12107 ! collagen alpha-1(XI) chain (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:P20909
name: collagen alpha-1(XI) chain (rat)
def: "A collagen alpha-1(XI) chain that is encoded in the genome of rat." [OMA:P20909, PRO:DNx]
comment: Category=organism-gene.
synonym: "Col11a1" RELATED Gene-based [UniProtKB:P20909]
synonym: "rCOL11A1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P20909
intersection_of: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus
intersection_of: PR:000005694 ! collagen alpha-1(XI) chain
relationship: has_gene_template RGD:2372 ! Col11a1 (rat)

[Term]
id: PR:000019396
name: collagen alpha-1(XI) chain proteolytic cleavage product
def: "A collagen alpha-1(XI) chain that has been processed by proteolytic cleavage." [PRO:DNx]
comment: Category=modification.
synonym: "COL11A1/ClvPrd" EXACT PRO-short-label [PRO:DNx]
intersection_of: output_of GO:0016485 ! protein processing
intersection_of: PR:000005694 ! collagen alpha-1(XI) chain

[Term]
id: PR:000046761
name: collagen alpha-1(XI) chain, signal peptide removed 5-hydroxy-lysine and 4-hydroxy-proline form (human)
def: "A collagen alpha-1(XI) chain (human) that has had the signal peptide removed and that includes at least one 5-hydroxy-lysine and at least one 4-hydroxy-proline. UniProtKB:P12107, 36-1806, MOD:00037|MOD:00039." [PRO:DNx, Reactome:R-HSA-2173149, Reactome:R-HSA-2268901]
comment: Category=organism-modification.
synonym: "hCOL11A1/SigPep-/5hL4hP+" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P12107, 36-1806, MOD:00037|MOD:00039" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-2173149 "PR:000046761 located_in GO:0005788"
xref: Reactome:R-HSA-2268901 "PR:000046761 located_in GO:0005576"
intersection_of: has_part MOD:00037 ! 5-hydroxy-L-lysine
intersection_of: has_part MOD:00039 ! 4-hydroxy-L-proline
intersection_of: PR:P12107 ! collagen alpha-1(XI) chain (human)
intersection_of: lacks_part SO:0000418 ! signal_peptide
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000046760
name: collagen alpha-1(XI) chain, signal peptide removed 5-hydroxy-lysine, 3-hydroxy-proline and 4-hydroxy-proline form (human)
def: "A collagen alpha-1(XI) chain (human) that has had the signal peptide removed and that includes at least one 5-hydroxy-lysine, at least one 3-hydroxy-proline and at least one 4-hydroxy-proline. UniProtKB:P12107, 36-1806, MOD:00037|MOD:00038|MOD:00039." [PRO:DNx, Reactome:R-HSA-2173222, Reactome:R-HSA-2268888]
comment: Category=organism-modification.
synonym: "hCOL11A1/SigPep-/5hL3hP4hP+" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P12107, 36-1806, MOD:00037|MOD:00038|MOD:00039" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-2173222 "PR:000046760 located_in GO:0005788"
xref: Reactome:R-HSA-2268888 "PR:000046760 located_in GO:0005576"
intersection_of: has_part MOD:00037 ! 5-hydroxy-L-lysine
intersection_of: has_part MOD:00038 ! 3-hydroxy-L-proline
intersection_of: has_part MOD:00039 ! 4-hydroxy-L-proline
intersection_of: PR:P12107 ! collagen alpha-1(XI) chain (human)
intersection_of: lacks_part SO:0000418 ! signal_peptide
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:P20909-6
name: collagen alpha-1(XI) chain isoform r6 (rat)
def: "A collagen alpha-1(XI) chain (rat) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P20909-6." [PRO:DNx, UniProtKB:P20909]
comment: Category=organism-sequence.
synonym: "rCOL11A1/iso:r6" EXACT PRO-short-label [PRO:DNx]
synonym: "collagen alpha-1(XI) chain isoform p0 (rat)" EXACT [UniProtKB:P20909]
synonym: "collagen alpha-1(XI) chain isoform -V1-V2 (rat)" EXACT [UniProtKB:P20909]
xref: UniProtKB:P20909-6
is_a: PR:P20909 ! collagen alpha-1(XI) chain (rat)
relationship: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus

[Term]
id: PR:P20909-4
name: collagen alpha-1(XI) chain isoform r4 (rat)
def: "A collagen alpha-1(XI) chain (rat) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P20909-4." [PRO:DNx, UniProtKB:P20909]
comment: Category=organism-sequence.
synonym: "rCOL11A1/iso:r4" EXACT PRO-short-label [PRO:DNx]
synonym: "collagen alpha-1(XI) chain isoform p6A (rat)" EXACT [UniProtKB:P20909]
synonym: "collagen alpha-1(XI) chain isoform +V1a (rat)" EXACT [UniProtKB:P20909]
xref: UniProtKB:P20909-4
is_a: PR:P20909 ! collagen alpha-1(XI) chain (rat)
relationship: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus

[Term]
id: PR:P20909-5
name: collagen alpha-1(XI) chain isoform r5 (rat)
def: "A collagen alpha-1(XI) chain (rat) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P20909-5." [PRO:DNx, UniProtKB:P20909]
comment: Category=organism-sequence.
synonym: "rCOL11A1/iso:r5" EXACT PRO-short-label [PRO:DNx]
synonym: "collagen alpha-1(XI) chain isoform p6B (rat)" EXACT [UniProtKB:P20909]
synonym: "collagen alpha-1(XI) chain isoform +V1b (rat)" EXACT [UniProtKB:P20909]
xref: UniProtKB:P20909-5
is_a: PR:P20909 ! collagen alpha-1(XI) chain (rat)
relationship: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus

[Term]
id: PR:P20909-2
name: collagen alpha-1(XI) chain isoform r2 (rat)
def: "A collagen alpha-1(XI) chain (rat) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P20909-2." [PRO:DNx, UniProtKB:P20909]
comment: Category=organism-sequence.
synonym: "rCOL11A1/iso:r2" EXACT PRO-short-label [PRO:DNx]
synonym: "collagen alpha-1(XI) chain isoform p6B+8 (rat)" EXACT [UniProtKB:P20909]
synonym: "collagen alpha-1(XI) chain isoform +V1b+V2 (rat)" EXACT [UniProtKB:P20909]
xref: UniProtKB:P20909-2
is_a: PR:P20909 ! collagen alpha-1(XI) chain (rat)
relationship: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus

[Term]
id: PR:P20909-3
name: collagen alpha-1(XI) chain isoform r3 (rat)
def: "A collagen alpha-1(XI) chain (rat) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P20909-3." [PRO:DNx, UniProtKB:P20909]
comment: Category=organism-sequence.
synonym: "rCOL11A1/iso:r3" EXACT PRO-short-label [PRO:DNx]
synonym: "collagen alpha-1(XI) chain isoform p8 (rat)" EXACT [UniProtKB:P20909]
synonym: "collagen alpha-1(XI) chain isoform +V2 (rat)" EXACT [UniProtKB:P20909]
xref: UniProtKB:P20909-3
is_a: PR:P20909 ! collagen alpha-1(XI) chain (rat)
relationship: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus

[Term]
id: PR:P20909-1
name: collagen alpha-1(XI) chain isoform r1 (rat)
def: "A collagen alpha-1(XI) chain (rat) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P20909-1." [PRO:DNx, UniProtKB:P20909]
comment: Category=organism-sequence.
synonym: "rCOL11A1/iso:r1" EXACT PRO-short-label [PRO:DNx]
synonym: "collagen alpha-1(XI) chain isoform p6A+8 (rat)" EXACT [UniProtKB:P20909]
synonym: "collagen alpha-1(XI) chain isoform +V1a+V2 (rat)" EXACT [UniProtKB:P20909]
xref: UniProtKB:P20909-1
is_a: PR:P20909 ! collagen alpha-1(XI) chain (rat)
relationship: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus

[Term]
id: PR:P12107
name: collagen alpha-1(XI) chain (human)
def: "A collagen alpha-1(XI) chain that is encoded in the genome of human." [PRO:DNx, UniProtKB:P12107]
comment: Category=organism-gene.
synonym: "COLL6" RELATED Gene-based [UniProtKB:P12107]
synonym: "COL11A1" RELATED Gene-based [UniProtKB:P12107]
synonym: "hCOL11A1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P12107
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000005694 ! collagen alpha-1(XI) chain
relationship: has_gene_template HGNC:2186 ! COL11A1 (human)

[Term]
id: PR:Q61245-1
name: collagen alpha-1(XI) chain isoform Long (mouse)
def: "A collagen alpha-1(XI) chain (mouse) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:Q61245-1." [PRO:DNx, UniProtKB:Q61245]
comment: Category=organism-sequence.
synonym: "mCOL11A1/iso:Long" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q61245-1
is_a: PR:Q61245 ! collagen alpha-1(XI) chain (mouse)
relationship: only_in_taxon NCBITaxon:10090 ! Mus musculus

[Term]
id: PR:Q61245-2
name: collagen alpha-1(XI) chain isoform Short (mouse)
def: "A collagen alpha-1(XI) chain (mouse) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:Q61245-2." [PRO:DNx, UniProtKB:Q61245]
comment: Category=organism-sequence.
synonym: "mCOL11A1/iso:Short" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q61245-2
is_a: PR:Q61245 ! collagen alpha-1(XI) chain (mouse)
relationship: only_in_taxon NCBITaxon:10090 ! Mus musculus

[Term]
id: PR:000054954
name: collagen alpha-1(XI) chain O-glycosylated 1 (human)
def: "A collagen alpha-1(XI) chain (human) that has been O-glycosylated at the residue equivalent to Thr-508 of the amino acid sequence represented by UniProtKB:P12107-1, in which the glycan composition is represented by GlyTouCan:G43417UB. Example: UniProtKB:P12107-1, Thr-508, MOD:00005~GNO:G43417UB." [GlyGen:P12107-1, PMID:30459171, PRO:DNx]
comment: Category=organism-modification. Requested by=GlyGen.
synonym: "hCOL11A1/OGlyco:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P12107-1, Thr-508, MOD:00005~GNO:G43417UB" NARROW PRO-proteoform-std [PRO:DNx]
is_a: PR:P12107 ! collagen alpha-1(XI) chain (human)
relationship: has_part GNO:G43417UB ! G43417UB
relationship: has_part MOD:00005 ! O-glycosyl-L-threonine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens