3HQV


Conserved Protein Domain Family
Collagen
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pfam01391: Collagen 
Collagen triple helix repeat (20 copies)
Members of this family belong to the collagen superfamily. Collagens are generally extracellular structural proteins involved in formation of connective tissue structure. The alignment contains 20 copies of the G-X-Y repeat that forms a triple helix. The first position of the repeat is glycine, the second and third positions can be any residue but are frequently proline and hydroxy-proline. Collagens are post translationally modified by proline hydroxylase to form the hydroxy-proline residues. Defective hydroxylation is the cause of scurvy. Some members of the collagen superfamily are not involved in connective tissue structure but share the same triple helical structure. The family includes bacterial collagen-like triple-helix repeat proteins.
Links
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Statistics
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PSSM-Id: 460189
Aligned: 42 rows
Threshold Bit Score: 30.1545
Created: 21-Mar-2022
Updated: 17-Oct-2022
Structure
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Program:
Drawing:
Aligned Rows:
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Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
3HQV_A  740 GKEGGKGPRGETGPAGRXGEVGPXGPXGPAGEKGSXGADGPAGSXGTPGPQGIAGQR 796 
P18835  156 GLPGSAGPAGGNGRRGPPGPVGGPGEQGPQGDAGRPGAAGRPGPAGPRGEPGTEYKP 212  Caenorhabditis elegans
P18834  274 GAPGRPGPPGQPGPAGPPGENGKGGGQGPSGLPGPPGQPGQNGAPGEVGQPGDNGAP 330  Caenorhabditis elegans
P02452  479 GLPGPPGERGGPGSRGFPGADGVAGPKGPAGERGSPGPAGPKGSPGEAGRPGEAGLP 535  human
P02461  477 GLPGAAGERGAPGFRGPAGPNGIPGEKGPAGERGAPGPAGPRGAAGEPGRDGVPGGP 533  human
P02452  962 GLPGQRGERGFPGLPGPSGEPGKQGPSGASGERGPPGPMGPPGLAGPPGESGREGAP 1018 human
P02461  960 GPPGMPGPRGSPGPQGVKGESGKPGANGLSGERGPPGPQGLPGLAGTAGEPGRDGNP 1016 human
P02452  659 GEQGVPGDLGAPGPSGARGERGFPGERGVQGPPGPAGPRGANGAPGNDGAKGDAGAP 715  human
P02452  782 GESGPSGPAGPTGARGAPGDRGEPGPPGPAGFAGPPGADGQPGAKGEPGDAGAKGDA 838  human
P02461  780 GEGGAPGLPGIAGPRGSPGERGETGPPGPAGFPGAPGQNGEPGGKGERGAPGEKGEG 836  human
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