Entry
Name
Phagosome - Malurus melanocephalus (red-backed fairy wren)
Description
Phagocytosis is the process of taking in relatively large particles by a cell, and is a central mechanism in the tissue remodeling, inflammation, and defense against infectious agents. A phagosome is formed when the specific receptors on the phagocyte surface recognize ligands on the particle surface. After formation, nascent phagosomes progressively acquire digestive characteristics. This maturation of phagosomes involves regulated interaction with the other membrane organelles, including recycling endosomes, late endosomes and lysosomes. The fusion of phagosomes and lysosomes releases toxic products that kill most bacteria and degrade them into fragments. However, some bacteria have strategies to escape the bactericidal mechanisms associated with phagocytosis and survive within host phagocytes.
Class
Cellular Processes; Transport and catabolism
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Malurus melanocephalus (red-backed fairy wren) [GN:
mmea ]
Gene
130587343 H-2 class I histocompatibility antigen, Q9 alpha chain-like [KO:K06751 ]
130587344 H-2 class I histocompatibility antigen, Q9 alpha chain-like [KO:K06751 ]
130587791 class I histocompatibility antigen, F10 alpha chain-like [KO:K06751 ]
130587875 class I histocompatibility antigen, F10 alpha chain-like isoform X1 [KO:K06751 ]
130588048 class I histocompatibility antigen, F10 alpha chain-like [KO:K06751 ]
130588108 class I histocompatibility antigen, F10 alpha chain-like [KO:K06751 ]
130587010 LOW QUALITY PROTEIN: HLA class II histocompatibility antigen, DQ beta 1 chain-like [KO:K06752 ]
130587298 H-2 class II histocompatibility antigen, A-U alpha chain-like [KO:K06752 ]
130587794 LOW QUALITY PROTEIN: SLA class II histocompatibility antigen, DQ haplotype C beta chain-like [KO:K06752 ]
130587795 HLA class II histocompatibility antigen, DR beta 3 chain-like [KO:K06752 ]
130588442 HLA class II histocompatibility antigen, DM beta chain-like [KO:K06752 ]
130588576 H-2 class II histocompatibility antigen, I-E beta chain-like [KO:K06752 ]
130588593 LOW QUALITY PROTEIN: H-2 class II histocompatibility antigen, I-E beta chain-like [KO:K06752 ]
130582004 HGS; hepatocyte growth factor-regulated tyrosine kinase substrate isoform X1 [KO:K12182 ]
130586443 ATP6V1B2; LOW QUALITY PROTEIN: V-type proton ATPase subunit B, brain isoform [KO:K02147 ]
130577248 ATP6V1C1; V-type proton ATPase subunit C 1 isoform X1 [KO:K02148 ]
130583986 ATP6V0C; V-type proton ATPase 16 kDa proteolipid subunit c [KO:K02155 ]
130589321 ATP6V0B; V-type proton ATPase 21 kDa proteolipid subunit c'' [KO:K03661 ]
130576199 DYNC1I1; cytoplasmic dynein 1 intermediate chain 1 isoform X1 [KO:K10415 ]
130581189 DYNC1I2; cytoplasmic dynein 1 intermediate chain 2 isoform X1 [KO:K10415 ]
130577372 DYNC1LI2; cytoplasmic dynein 1 light intermediate chain 2 [KO:K10416 ]
130577384 DYNC1LI1; cytoplasmic dynein 1 light intermediate chain 1 [KO:K10416 ]
130573300 LAMP2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
130585393 SEC61A2; protein transport protein Sec61 subunit alpha [KO:K10956 ]
130589093 SEC61A1; protein transport protein Sec61 subunit alpha [KO:K10956 ]
130574860 SEC61B; protein transport protein Sec61 subunit beta isoform X1 [KO:K09481 ]
130573113 SEC61G; protein transport protein Sec61 subunit gamma [KO:K07342 ]
130585359 COMP; LOW QUALITY PROTEIN: cartilage oligomeric matrix protein [KO:K04659 ]
130580982 SCARB1; scavenger receptor class B member 1 isoform X1 [KO:K13885 ]
130582230 RAC1; ras-related C3 botulinum toxin substrate 1 isoform X1 [KO:K04392 ]
Compound
C04549 1-Phosphatidyl-1D-myo-inositol 3-phosphate
Reference
Authors
Stuart LM, Ezekowitz RA
Title
Phagocytosis: elegant complexity.
Journal
Reference
Authors
Tjelle TE, Lovdal T, Berg T
Title
Phagosome dynamics and function.
Journal
Reference
Authors
Dupuy AG, Caron E
Title
Integrin-dependent phagocytosis: spreading from microadhesion to new concepts.
Journal
Reference
Authors
Brumell JH, Grinstein S
Title
Salmonella redirects phagosomal maturation.
Journal
Reference
Authors
Huynh KK, Eskelinen EL, Scott CC, Malevanets A, Saftig P, Grinstein S
Title
LAMP proteins are required for fusion of lysosomes with phagosomes.
Journal
Reference
Authors
Luzio JP, Pryor PR, Bright NA
Title
Lysosomes: fusion and function.
Journal
Reference
Authors
Sumimoto H
Title
Structure, regulation and evolution of Nox-family NADPH oxidases that produce reactive oxygen species.
Journal
Related pathway
mmea04620 Toll-like receptor signaling pathway
KO pathway
LinkDB
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