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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q99500 New Search
9PDB entries
10Biological assembly
14chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q99500 7c4s Sphingosine 1-phosphate receptor 3 Author chain A Reference sequence 1–378 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q99500 7c4s Sphingosine 1-phosphate receptor 3 Author chain B Reference sequence 1–378 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q99500 7c4s Sphingosine 1-phosphate receptor 3 Author chain A Reference sequence 1–378 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q99500 7c4s Sphingosine 1-phosphate receptor 3 Author chain B Reference sequence 1–378 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q99500 7ew2 Sphingosine 1-phosphate receptor 3 Author chain R Reference sequence 1–378 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
Q99500 7ew3 Sphingosine 1-phosphate receptor 3 Author chain R Reference sequence 1–378 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
Q99500 7ew4 Sphingosine 1-phosphate receptor 3 Author chain R Reference sequence 1–378 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
Q99500 9l74 Sphingosine 1-phosphate receptor 3 Author chain R Reference sequence 2–315 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q99500 9w0h Sphingosine 1-phosphate receptor 3,Endo-1,4-beta-xylanase Author chain A Reference sequence 11–224 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q99500 9w0h Sphingosine 1-phosphate receptor 3,Endo-1,4-beta-xylanase Author chain A Reference sequence 231–343 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q99500 9w0l Sphingosine 1-phosphate receptor 3,Endo-1,4-beta-xylanase Author chain A Reference sequence 16–224 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q99500 9w0l Sphingosine 1-phosphate receptor 3,Endo-1,4-beta-xylanase Author chain A Reference sequence 231–320 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q99500 9w0o Sphingosine 1-phosphate receptor 3 Author chain D Reference sequence 1–378 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q99500 9wp9 Sphingosine 1-phosphate receptor 3 Author chain R Reference sequence 2–315 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.