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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：P01865 New Search
32PDB entries
42Biological assembly
68chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P01865 1axt IMMUNOGLOBULIN IGG2A Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1egj ANTIBODY (HEAVY CHAIN) Author chain H Reference sequence 1–220 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01865 1flr 4-4-20 (IG*G2A=KAPPA=) FAB FRAGMENT Author chain H Reference sequence 1–101 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1fpt IGG2A-KAPPA C3 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01865 1ggb IGG2A-KAPPA 50.1 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1ggc IGG2A-KAPPA 50.1 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1kb5 ANTIBODY DESIRE-1 Author chain H Reference sequence 1–99 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P01865 1lo0 Ig gamma 2a heavy chain Author chain H Reference sequence 1–101 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1lo0 Ig gamma 2a heavy chain Author chain Y Reference sequence 1–101 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1lo0 Ig gamma 2a heavy chain Author chain H Reference sequence 1–101 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1lo0 Ig gamma 2a heavy chain Author chain Y Reference sequence 1–101 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nby immunoglobulin gamma 1 chain Author chain B Reference sequence 1–96 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01865 1nbz immunoglobulin gamma 1 chain Author chain B Reference sequence 1–96 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01865 1nca IGG2A-KAPPA NC41 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–101 1 Other combination Heteromer Protein 12 其他 4 dodecameric （12） Consistent with protein count
P01865 1nca IGG2A-KAPPA NC41 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–101 2 Other combination Heteromer Protein 20 其他 8 eicosameric （20） Consistent with protein count
P01865 1ncb IGG2A-KAPPA NC41 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–101 1 Other combination Heteromer Protein 12 其他 8 dodecameric （12） Consistent with protein count
P01865 1ncb IGG2A-KAPPA NC41 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–101 2 Other combination Heteromer Protein 20 其他 16 eicosameric （20） Consistent with protein count
P01865 1ncc IGG2A-KAPPA NC41 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–101 1 Other combination Heteromer Protein 12 其他 4 dodecameric （12） Consistent with protein count
P01865 1ncd IGG2A-KAPPA NC41 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–101 1 Other combination Heteromer Protein 12 其他 8 dodecameric （12） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain B Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain D Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain F Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain H Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain B Reference sequence 1–102 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain D Reference sequence 1–102 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain F Reference sequence 1–102 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain H Reference sequence 1–102 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain B Reference sequence 1–102 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain D Reference sequence 1–102 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain F Reference sequence 1–102 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain H Reference sequence 1–102 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain B Reference sequence 1–102 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain D Reference sequence 1–102 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain F Reference sequence 1–102 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain H Reference sequence 1–102 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain B Reference sequence 1–102 5 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain D Reference sequence 1–102 5 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain F Reference sequence 1–102 5 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain H Reference sequence 1–102 5 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain B Reference sequence 1–102 6 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain D Reference sequence 1–102 6 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain F Reference sequence 1–102 6 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1nd0 IMMUNOGLOBULIN IGG2A Author chain H Reference sequence 1–102 6 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1ndg immunoglobulin gamma 1 chain Author chain B Reference sequence 1–96 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01865 1ndm immunoglobulin gamma 1 chain Author chain B Reference sequence 1–96 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01865 1orq 6E1 Fab heavy chain Author chain B Reference sequence 1–99 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
P01865 1orq 6E1 Fab heavy chain Author chain B Reference sequence 1–99 2 Protein heterocomplex Heteromer Protein 24 24-meric （24） Consistent with protein count
P01865 1plg IGG2A=KAPPA= Author chain H Reference sequence 1–98 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1ru9 immunoglobulin igg2a, heavy chain Author chain H Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1rua immunoglobulin igg2a, heavy chain Author chain H Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1ruk immunoglobulin igg2a, heavy chain Author chain H Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1rul immunoglobulin igg2a, heavy chain Author chain H Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1rum immunoglobulin igg2a, heavy chain Author chain H Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1rup immunoglobulin igg2a, light chain Author chain H Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 1yee IGG2A FAB FRAGMENT (D2.5) Author chain H Reference sequence 1–99 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 4fab IGG2A-KAPPA 4-4-20 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–98 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01865 4zxb Fab 83-14 heavy chain Author chain C Reference sequence 7–106 1 Other combination Heteromer Protein 10 其他 14 decameric （10） Consistent with protein count
P01865 6uqc Ig gamma-2A chain C region, membrane-bound form Author chain C Reference sequence 119–325 1 Other combination Homooligomer Protein 2 其他 2 dimeric （2） Consistent with protein count
P01865 6uqc Ig gamma-2A chain C region, membrane-bound form Author chain D Reference sequence 119–325 1 Other combination Homooligomer Protein 2 其他 2 dimeric （2） Consistent with protein count
P01865 6uqc Ig gamma-2A chain C region, membrane-bound form Author chain E Reference sequence 119–325 1 Other combination Homooligomer Protein 2 其他 2 dimeric （2） Consistent with protein count
P01865 6uqc Ig gamma-2A chain C region, membrane-bound form Author chain F Reference sequence 119–325 1 Other combination Homooligomer Protein 2 其他 2 dimeric （2） Consistent with protein count
P01865 6uqc Ig gamma-2A chain C region, membrane-bound form Author chain C Reference sequence 119–325 2 Other combination Homooligomer Protein 2 其他 2 dimeric （2） Consistent with protein count
P01865 6uqc Ig gamma-2A chain C region, membrane-bound form Author chain D Reference sequence 119–325 2 Other combination Homooligomer Protein 2 其他 2 dimeric （2） Consistent with protein count
P01865 6uqc Ig gamma-2A chain C region, membrane-bound form Author chain E Reference sequence 119–325 2 Other combination Homooligomer Protein 2 其他 2 dimeric （2） Consistent with protein count
P01865 6uqc Ig gamma-2A chain C region, membrane-bound form Author chain F Reference sequence 119–325 2 Other combination Homooligomer Protein 2 其他 2 dimeric （2） Consistent with protein count
P01865 8aqt Processed angiotensin-converting enzyme 2,Ig gamma-2A chain C region, membrane-bound form Author chain A Reference sequence 97–328 1 Insufficient information Heteromer Protein 2 其他 1 dimeric （2） Consistent with protein count
P01865 8aqu Processed angiotensin-converting enzyme 2,Ig gamma-2A chain C region, membrane-bound form Author chain A Reference sequence 97–328 1 Insufficient information Heteromer Protein 2 其他 1 dimeric （2） Consistent with protein count
P01865 8aqv Processed angiotensin-converting enzyme 2,Ig gamma-2A chain C region, membrane-bound form Author chain A Reference sequence 97–328 1 Insufficient information Heteromer Protein 2 其他 1 dimeric （2） 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.