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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：P50148 New Search
34PDB entries
34Biological assembly
35chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P50148 6vu5 Guanine nucleotide-binding protein G(q) subunit alpha Author chain B Reference sequence 1–359 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P50148 7ezm ;fusion protein of Guanine nucleotide-binding protein G(i) subunit alpha-1 and Guanine nucleotide-binding protein G(q) subunit alpha-q ; Author chain A Reference sequence 37–359 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 7f6g Guanine nucleotide-binding protein G(q) subunit alpha Author chain B Reference sequence 2–359 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 7f6h Guanine nucleotide-binding protein G(q) subunit alpha Author chain B Reference sequence 2–359 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 7f6i Guanine nucleotide-binding protein G(q) subunit alpha Author chain B Reference sequence 2–359 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 7f8w Guanine nucleotide-binding protein G(q) subunit alpha Author chain A Reference sequence 29–359 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 7w3z Guanine nucleotide-binding protein G(q) subunit alpha Author chain B Reference sequence 36–359 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 7w40 Guanine nucleotide-binding protein G(q) subunit alpha Author chain B Reference sequence 36–359 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 7xow Guanine nucleotide-binding protein G(q) subunit alpha Author chain A Reference sequence 36–359 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 8g59 Guanine nucleotide-binding protein G(q) subunit alpha Author chain A Reference sequence 332–359 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 8ia7 Guanine nucleotide-binding protein G(q) subunit alpha Author chain A Reference sequence 36–359 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 8iys Guanine nucleotide-binding protein G(q) subunit alpha Author chain A Reference sequence 36–359 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 8j9n Guanine nucleotide-binding protein G(s) subunit alpha isoforms short,Guanine nucleotide-binding protein G(q) subunit alpha Author chain C Reference sequence 28–37 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 8j9n Guanine nucleotide-binding protein G(s) subunit alpha isoforms short,Guanine nucleotide-binding protein G(q) subunit alpha Author chain C Reference sequence 345–359 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 8jpb Guanine nucleotide-binding protein G(q) subunit alpha Author chain Q Reference sequence 37–359 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P50148 8jpc Guanine nucleotide-binding protein G(q) subunit alpha Author chain Q Reference sequence 37–359 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P50148 8jpe Guanine nucleotide-binding protein G(q) subunit alpha Author chain Q Reference sequence 37–359 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P50148 8szg Guanine nucleotide-binding protein G(q) subunit alpha Author chain C Reference sequence 29–359 1 Other combination Heteromer Protein 5 其他 3 pentameric （5） Consistent with protein count
P50148 8thk ;Guanine nucleotide-binding protein G(i) subunit alpha-2,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short,Guanine nucleotide-binding protein G(q) subunit alpha ; Author chain A Reference sequence 349–359 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 8thl ;Guanine nucleotide-binding protein G(i) subunit alpha-2,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short,Guanine nucleotide-binding protein G(q) subunit alpha ; Author chain A Reference sequence 349–359 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 8uqn Guanine nucleotide-binding protein G(q) subunit alpha Author chain A Reference sequence 7–359 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P50148 8uqo Guanine nucleotide-binding protein G(q) subunit alpha Author chain A Reference sequence 7–359 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 8xgo Guanine nucleotide-binding protein G(q) subunit alpha Author chain E Reference sequence 25–359 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 8xgs Guanine nucleotide-binding protein G(q) subunit alpha Author chain E Reference sequence 25–359 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 8yyw Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(q) subunit alpha Author chain F Reference sequence 335–359 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 8yyx Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(q) subunit alpha Author chain C Reference sequence 335–359 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 8zjd Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(q) subunit alpha Author chain A Reference sequence 37–359 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 8zje Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(q) subunit alpha Author chain A Reference sequence 37–359 1 Insufficient information Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 9d0a ;Guanine nucleotide-binding protein G(q) subunit alpha, Guanine nucleotide-binding protein G(s) subunit alpha isoforms short chimera,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short ; Author chain A Reference sequence 7–197 1 Insufficient information Heteromer Protein 5 pentameric （5） Consistent with protein count
P50148 9k27 Guanine nucleotide-binding protein G(q) subunit alpha Author chain E Reference sequence 25–359 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
P50148 9ll9 ;Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short,Guanine nucleotide-binding protein G(q) subunit alpha ; Author chain A Reference sequence 345–359 1 Insufficient information Heteromer Protein 4 tetrameric （4） Consistent with protein count
P50148 9lla ;Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short,Guanine nucleotide-binding protein G(q) subunit alpha ; Author chain A Reference sequence 345–359 1 Insufficient information Heteromer Protein 4 tetrameric （4） Consistent with protein count
P50148 9llb ;Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short,Guanine nucleotide-binding protein G(q) subunit alpha ; Author chain A Reference sequence 345–359 1 Insufficient information Heteromer Protein 4 tetrameric （4） Consistent with protein count
P50148 9m1h ;Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short,Guanine nucleotide-binding protein G(q) subunit alpha ; Author chain B Reference sequence 345–359 1 Insufficient information Heteromer Protein 4 tetrameric （4） Consistent with protein count
P50148 9vaw Guanine nucleotide-binding protein G(q) subunit alpha Author chain A Reference sequence 7–359 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.