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Protein Ontology report - collagen type II alpha chain
PR:000003266 - http://purl.obolibrary.org/obo/PR_000003266
 
  Protein Forms      
Ontology Information Show OBO stanza
  PRO ID
PR:000003266   
  PRO namecollagen type II alpha chain 
  Synonyms
PRO-Short-label: EXACT:COL2A1
Other: EXACT:alpha-1 type II collagen
  Definition"A collagen alpha chain that is a translation product of the human COL2A1 gene or a 1:1 ortholog thereof." [PRO:CNA] 
  PRO Categorygene 
  ParentPR:000003262 collagen alpha chain
  Terms by PRO Category
Organism-Independent Organism-Specific
         Category          Number of Terms          Category          Number of Terms
         Gene1                                                  Organism-Gene 4                                        
         Sequence2                                                  Organism-Sequence 10                                        
         Modification4                                                  Organism-Modification 27                                        
  Term Hierarchy
  Visualization
DAG: OLS:
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Protein Forms Switch to Compact View   

Category  

PRO ID

Name

Short Name

Definition

Ann. Has Annotation?

Comp. In Complex?
gene



PR:000003266

collagen type II alpha chain

COL2A1


"A collagen alpha chain that is a translation product of the human COL2A1 gene or a 1:1 ortholog thereof." [PRO:CNA]


organism-gene



PR:P02458

collagen alpha-1(II) chain (human)

hCOL2A1


"A collagen type II alpha chain that is encoded in the genome of human." [PRO:CNA, UniProtKB:P02458]


organism-sequence



PR:P02458-1

collagen alpha-1(II) chain isoform 1 (human)

hCOL2A1/iso:1


"A collagen type II alpha chain isoform 1 that is encoded in the genome of human." [PRO:CNA]


organism-sequence



PR:P02458-2

collagen alpha-1(II) chain isoform 2 (human)

hCOL2A1/iso:2


"A collagen type II alpha chain isoform 2 that is encoded in the genome of human." [PRO:CNA]


organism-sequence



PR:P02458-3

collagen alpha-1(II) chain isoform h3 (human)

hCOL2A1/iso:h3


"A collagen alpha-1(II) 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:P02458-3." [PRO:DNx, UniProtKB:P02458]


organism-modification



PR:000046881

collagen alpha-1(II) chain, signal peptide removed form (human)

hCOL2A1/SigPep-


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed. UniProtKB:P02458, 26-1487." [PRO:DNx, Reactome:R-HSA-1980183, Reactome:R-HSA-2268655]


organism-modification



PR:000046884

collagen alpha-1(II) chain, signal peptide removed 5-hydroxy-lysine form (human)

hCOL2A1/SigPep-/5HyLys+


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one 5-hydroxy-lysine. UniProtKB:P02458, 26-1487, MOD:00037." [PRO:DNx, Reactome:R-HSA-2022466, Reactome:R-HSA-2268657]


organism-modification



PR:000061458

collagen alpha-1(II) chain, signal peptide removed glucosylgalactosylhydroxylysine-containing form (human)

hCOL2A1/SigPep-/GlcGalHyLys+


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one glucosylgalactosylhydroxylated lysine. Example: UniProtKB:P02458-2, 26-1487, MOD:00162." [PRO:DNx, Reactome:R-HSA-2023625, Reactome:R-HSA-2268713]


organism-modification



PR:000061654

collagen alpha-1(II) chain, signal peptide removed galactosylhydroxylysine-containing form (human)

hCOL2A1/SigPep-/GalHyLys+


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one galactosylhydroxylated lysine. Example: UniProtKB:P02458-2, 26-1487, MOD:01914." [PRO:DNx, Reactome:R-HSA-2023537, Reactome:R-HSA-2268716]


organism-modification



PR:000046882

collagen alpha-1(II) chain, signal peptide removed 3-hydroxy-proline and 4-hydroxy-proline(3+) form (human)

hCOL2A1/SigPep-/3hP4hP(3+)


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one 3-hydroxy-proline and at least three 4-hydroxy-prolines. UniProtKB:P02458, 26-1487, MOD:00038|MOD:00039(3+)." [PRO:DNx, Reactome:R-HSA-2022425, Reactome:R-HSA-2268684]


organism-modification



PR:000046883

collagen alpha-1(II) chain, signal peptide removed 4-hydroxy-proline(3+) form (human)

hCOL2A1/SigPep-/4HyPro(3+)


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least three 4-hydroxy-prolines. UniProtKB:P02458, 26-1487, MOD:00039(3+)." [PRO:DNx, Reactome:R-HSA-2022096, Reactome:R-HSA-2268699]


organism-modification



PR:000046884

collagen alpha-1(II) chain, signal peptide removed 5-hydroxy-lysine form (human)

hCOL2A1/SigPep-/5HyLys+


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one 5-hydroxy-lysine. UniProtKB:P02458, 26-1487, MOD:00037." [PRO:DNx, Reactome:R-HSA-2022466, Reactome:R-HSA-2268657]


organism-modification



PR:000046885

collagen alpha-1(II) chain, signal peptide removed 5-hydroxy-lysine, 3-hydroxy-proline and 4-hydroxy-proline(3+) form (human)

hCOL2A1/SigPep-/5hL3hP4hP(3+)


"A collagen alpha-1(II) 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 three 4-hydroxy-prolines. UniProtKB:P02458, 26-1487, MOD:00037|MOD:00038|MOD:00039(3+)." [PRO:DNx, Reactome:R-HSA-2022968, Reactome:R-HSA-2268640]


organism-modification



PR:000046886

collagen alpha-1(II) chain, signal peptide removed 5-hydroxy-lysine and 4-hydroxy-proline(3+) form (human)

hCOL2A1/SigPep-/5hL4hP(3+)


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one 5-hydroxy-lysine and at least three 4-hydroxy-prolines. UniProtKB:P02458, 26-1487, MOD:00037|MOD:00039(3+)." [PRO:DNx, Reactome:R-HSA-2022967, Reactome:R-HSA-2268702]


organism-modification



PR:000060826

collagen alpha-1(II) chain, signal peptide removed 3-hydroxy-proline, 4-hydroxy-proline(3+), and galactosylhydroxylysine-containing form (human)

hCOL2A1/SigPep-/3HyPro4HyPro(3+)GalHyLys+


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one 3-hydroxy-proline, at least one galactosylhydroxylated lysine, and at least three 4-hydroxy-prolines. Example: UniProtKB:P02458-2, 26-1487, MOD:00038|MOD:00039(3+)|MOD:01914." [PRO:DNx, Reactome:R-HSA-2023572, Reactome:R-HSA-2268704]


organism-modification



PR:000061458

collagen alpha-1(II) chain, signal peptide removed glucosylgalactosylhydroxylysine-containing form (human)

hCOL2A1/SigPep-/GlcGalHyLys+


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one glucosylgalactosylhydroxylated lysine. Example: UniProtKB:P02458-2, 26-1487, MOD:00162." [PRO:DNx, Reactome:R-HSA-2023625, Reactome:R-HSA-2268713]


organism-modification



PR:000061654

collagen alpha-1(II) chain, signal peptide removed galactosylhydroxylysine-containing form (human)

hCOL2A1/SigPep-/GalHyLys+


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one galactosylhydroxylated lysine. Example: UniProtKB:P02458-2, 26-1487, MOD:01914." [PRO:DNx, Reactome:R-HSA-2023537, Reactome:R-HSA-2268716]


organism-modification



PR:000061876

collagen alpha-1(II) chain, signal peptide removed 3-hydroxy-proline, 4-hydroxy-proline(3+), and glucosylgalactosylhydroxylysine-containing form (human)

hCOL2A1/SigPep-/3HyPro4HyPro(3+)GlcGalHyLys+


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one 3-hydroxy-proline, at least one glucosylgalactosylhydroxylated lysine, and at least three 4-hydroxy-prolines. Example: UniProtKB:P02458-2, 26-1487, MOD:00038|MOD:00039(3+)|MOD:00162." [PRO:DNx, Reactome:R-HSA-2023672, Reactome:R-HSA-2268641]


organism-modification



PR:000062117

collagen alpha-1(II) chain, signal peptide removed 4-hydroxy-proline(3+) and glucosylgalactosylhydroxylysine-containing form (human)

hCOL2A1/SigPep-/4HyPro(3+)GlcGalHyLys+


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one glucosylgalactosylhydroxylated lysine and at least three 4-hydroxy-prolines. Example: UniProtKB:P02458-2, 26-1487, MOD:00039(3+)|MOD:00162." [PRO:DNx, Reactome:R-HSA-2023659, Reactome:R-HSA-2268714]


organism-modification



PR:000062808

collagen alpha-1(II) chain, signal peptide removed 4-hydroxy-proline(3+) and galactosylhydroxylysine-containing form (human)

hCOL2A1/SigPep-/4HyPro(3+)GalHyLys+


"A collagen alpha-1(II) chain (human) that has had the signal peptide removed and that includes at least one galactosylhydroxylated lysine and at least three 4-hydroxy-prolines. Example: UniProtKB:P02458-2, 26-1487, MOD:00039(3+)|MOD:01914." [PRO:DNx, Reactome:R-HSA-2023571, Reactome:R-HSA-2268707]


organism-modification



PR:000064949

collagen alpha-1(II) chain cysteinylated 1 (human)

hCOL2A1/Cyst:1


"A collagen alpha-1(II) chain (human) that has been cysteinylated on the residue at the position equivalent to Cys-1393 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Cys-1393, MOD:00765." [IEDB_epitope:2130511, IEDB_epitope:2130512, PRO:DNx]


organism-modification



PR:000069796

collagen alpha-1(II) chain citrullinated 1 (human)

hCOL2A1/Cit:1


"A collagen alpha-1(II) chain (human) that has been citrullinated on the residue at the position equivalent to Arg-515 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Arg-515, MOD:00219." [IEDB_epitope:538627, PRO:DNx]


organism-modification



PR:000070206

collagen alpha-1(II) chain hydroxylated 1 (human)

hCOL2A1/Hy:1


"A collagen alpha-1(II) chain (human) that has been hydroxylated on the residue at the position equivalent to Pro-458 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Pro-458, MOD:00678." [IEDB_epitope:107164, PRO:DNx]


organism-modification



PR:000071092

collagen alpha-1(II) chain hydroxylated 2 (human)

hCOL2A1/Hy:2


"A collagen alpha-1(II) chain (human) that has been hydroxylated on the residue at the position equivalent to Pro-566 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Pro-566, MOD:00678." [IEDB_epitope:136303, IEDB_epitope:176968, PRO:DNx]


organism-modification



PR:000071393

collagen alpha-1(II) chain hydroxylated 3 (human)

hCOL2A1/Hy:3


"A collagen alpha-1(II) chain (human) that has been hydroxylated on the residue at the position equivalent to Pro-475 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Pro-475, MOD:00678." [IEDB_epitope:607040, PRO:DNx]


organism-modification



PR:000074348

collagen alpha-1(II) chain hydroxylated 4 (human)

hCOL2A1/Hy:4


"A collagen alpha-1(II) chain (human) that has been hydroxylated on the residue at the position equivalent to Pro-473 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Pro-473, MOD:00678." [IEDB_epitope:107076, IEDB_epitope:109116, PRO:DNx]


organism-modification



PR:000075181

collagen alpha-1(II) chain hydroxylated 5 (human)

hCOL2A1/Hy:5


"A collagen alpha-1(II) chain (human) that has been hydroxylated on the residue at the position equivalent to Pro-704 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Pro-704, MOD:00678." [IEDB_epitope:109534, PRO:DNx]


organism-modification



PR:000077690

collagen alpha-1(II) chain hydroxylated 6 (human)

hCOL2A1/Hy:6


"A collagen alpha-1(II) chain (human) that has been hydroxylated on the residue at the position equivalent to Pro-122 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Pro-122, MOD:00678." [IEDB_epitope:108399, PRO:DNx]


organism-modification



PR:000077950

collagen alpha-1(II) chain citrullinated 2 (human)

hCOL2A1/Cit:2


"A collagen alpha-1(II) chain (human) that has been citrullinated on the residue at the position equivalent to Arg-1240 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Arg-1240, MOD:00219." [IEDB_epitope:180071, IEDB_epitope:604374, IEDB_epitope:653133, PRO:DNx]


organism-modification



PR:000082444

collagen alpha-1(II) chain hydroxylated 7 (human)

hCOL2A1/Hy:7


"A collagen alpha-1(II) chain (human) that has been hydroxylated on the residue at the position equivalent to Pro-497 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Pro-497, MOD:00678." [IEDB_epitope:136307, PRO:DNx]


organism-modification



PR:000084083

collagen alpha-1(II) chain hydroxylated 8 (human)

hCOL2A1/Hy:8


"A collagen alpha-1(II) chain (human) that has been hydroxylated on the residue at the position equivalent to Pro-1321 of the amino acid sequence represented by UniProtKB:P02458-2. Example: UniProtKB:P02458-2, Pro-1321, MOD:00678." [IEDB_epitope:108023, PRO:DNx]


organism-gene



PR:P02459

collagen alpha-1(II) chain (cow)

cow-COL2A1


"A collagen type II alpha chain that is encoded in the genome of cow." [OMA:P02459, PRO:DNx]


organism-gene



PR:P05539

collagen alpha-1(II) chain (rat)

rCOL2A1


"A collagen type II alpha chain that is encoded in the genome of rat." [OMA:P05539, PRO:DNx]


organism-modification



PR:000071420

collagen alpha-1(II) chain hydroxylated 1 (rat)

rCOL2A1/Hy:1


"A collagen alpha-1(II) chain (rat) that has been hydroxylated on the residue at the position equivalent to Pro-636 of the amino acid sequence represented by UniProtKB:P05539. UniProtKB:P05539, Pro-636, MOD:00678." [IEDB_epitope:109534, PRO:DNx]


organism-modification



PR:000072250

collagen alpha-1(II) chain hydroxylated 2 (rat)

rCOL2A1/Hy:2


"A collagen alpha-1(II) chain (rat) that has been hydroxylated on the residue at the position equivalent to Lys-396 of the amino acid sequence represented by UniProtKB:P05539. UniProtKB:P05539, Lys-396, MOD:00681." [IEDB_epitope:107851, IEDB_epitope:109312, IEDB_epitope:137871, IEDB_epitope:187148, PRO:DNx]


organism-modification



PR:000076855

collagen alpha-1(II) chain hydroxylated 3 (rat)

rCOL2A1/Hy:3


"A collagen alpha-1(II) chain (rat) that has been hydroxylated on the residue at the position equivalent to Lys-395 of the amino acid sequence represented by UniProtKB:P05539. UniProtKB:P05539, Lys-395, MOD:00681." [IEDB_epitope:108386, PRO:DNx]


organism-modification



PR:000082896

collagen alpha-1(II) chain hydroxylated 4 (rat)

rCOL2A1/Hy:4


"A collagen alpha-1(II) chain (rat) that has been hydroxylated on the residue at the position equivalent to Pro-498 of the amino acid sequence represented by UniProtKB:P05539. UniProtKB:P05539, Pro-498, MOD:00678." [IEDB_epitope:108796, PRO:DNx]


organism-gene



PR:P28481

collagen alpha-1(II) chain (mouse)

mCOL2A1


"A collagen type II alpha chain that is encoded in the genome of mouse." [OMA:P28481, PRO:DNx]


organism-sequence



PR:P28481-1

collagen alpha-1(II) chain isoform m2 (mouse)

mCOL2A1/iso:m2


"A collagen alpha-1(II) 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:P28481-1." [PRO:DNx, UniProtKB:P28481]


organism-sequence



PR:P28481-2

collagen alpha-1(II) chain isoform m3 (mouse)

mCOL2A1/iso:m3


"A collagen alpha-1(II) 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:P28481-2." [PRO:DNx, UniProtKB:P28481]


organism-sequence



PR:P28481-3

collagen alpha-1(II) chain isoform m1 (mouse)

mCOL2A1/iso:m1


"A collagen alpha-1(II) 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:P28481-3." [PRO:DNx, UniProtKB:P28481]


organism-sequence



PR:P28481-4

collagen alpha-1(II) chain isoform m4 (mouse)

mCOL2A1/iso:m4


"A collagen alpha-1(II) 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:P28481-4." [PRO:DNx, UniProtKB:P28481]


organism-sequence



PR:P28481-5

collagen alpha-1(II) chain isoform m5 (mouse)

mCOL2A1/iso:m5


"A collagen alpha-1(II) 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:P28481-5." [PRO:DNx, UniProtKB:P28481]


organism-sequence



PR:P28481-6

collagen alpha-1(II) chain isoform m6 (mouse)

mCOL2A1/iso:m6


"A collagen alpha-1(II) 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:P28481-6." [PRO:DNx, UniProtKB:P28481]


organism-sequence



PR:P28481-7

collagen alpha-1(II) chain isoform m7 (mouse)

mCOL2A1/iso:m7


"A collagen alpha-1(II) 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:P28481-7." [PRO:DNx, UniProtKB:P28481]


sequence



PR:000003362

collagen type II alpha chain isoform 1

COL2A1/iso:1


"A collagen type II alpha chain 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:P02458-1 or a 1:1 ortholog thereof." [PRO:CNA]


organism-sequence



PR:P02458-1

collagen alpha-1(II) chain isoform 1 (human)

hCOL2A1/iso:1


"A collagen type II alpha chain isoform 1 that is encoded in the genome of human." [PRO:CNA]


sequence



PR:000003365

collagen type II alpha chain isoform 2

COL2A1/iso:2


"A collagen type II alpha chain 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:P02458-2 or a 1:1 ortholog thereof." [PRO:CNA]


organism-sequence



PR:P02458-2

collagen alpha-1(II) chain isoform 2 (human)

hCOL2A1/iso:2


"A collagen type II alpha chain isoform 2 that is encoded in the genome of human." [PRO:CNA]


modification



PR:000003367

chondrocalcin

COL2A1/iso:2/Clv:2


"A collagen type II alpha chain isoform 2 that is the C-terminal region after proteolytic cleavage. Example: UniProtKB:P02458-2, 1242-1487." [PMID:3800925, PRO:CNA]


modification



PR:000021924

collagen type II alpha chain isoform 2, signal peptide removed form

COL2A1/iso:2/SigPep-


"A collagen type II alpha chain isoform 2 that has had the signal peptide removed." [PRO:DNx]


modification



PR:000003368

collagen type II alpha chain isoform 2 cleaved 1

COL2A1/iso:2/Clv:1


"A collagen type II alpha chain isoform 2, signal peptide removed form that has been processed by subsequent removal of the N-terminal propeptide and the C-terminal chondrocalcin sequence, yielding the mature protein. Example: UniProtKB:P02458-2, 182-1241." [PRO:CNA]


modification



PR:000018800

collagen type II alpha chain proteolytic cleavage product

COL2A1/ClvPrd


"A collagen type II alpha chain that has been processed by proteolytic cleavage." [PRO:DNx]


modification



PR:000003367

chondrocalcin

COL2A1/iso:2/Clv:2


"A collagen type II alpha chain isoform 2 that is the C-terminal region after proteolytic cleavage. Example: UniProtKB:P02458-2, 1242-1487." [PMID:3800925, PRO:CNA]


modification



PR:000003368

collagen type II alpha chain isoform 2 cleaved 1

COL2A1/iso:2/Clv:1


"A collagen type II alpha chain isoform 2, signal peptide removed form that has been processed by subsequent removal of the N-terminal propeptide and the C-terminal chondrocalcin sequence, yielding the mature protein. Example: UniProtKB:P02458-2, 182-1241." [PRO:CNA]