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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：P01868 New Search
16PDB entries
19Biological assembly
25chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P01868 1ai1 IGG1-KAPPA 59.1 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01868 1clo A5B7 MONOCLONAL ANTIBODY Author chain H Reference sequence 1–101 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1dba IGG1-KAPPA DB3 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1dbb IGG1-KAPPA DB3 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1dbj IGG1-KAPPA DB3 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1dbk IGG1-KAPPA DB3 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1dbm IGG1-KAPPA DB3 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1fbi IGG1 F9.13.7 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–99 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01868 1fbi IGG1 F9.13.7 FAB (HEAVY CHAIN) Author chain Q Reference sequence 1–99 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01868 1fbi IGG1 F9.13.7 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–99 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01868 1fbi IGG1 F9.13.7 FAB (HEAVY CHAIN) Author chain Q Reference sequence 1–99 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P01868 1kel 28B4 FAB Author chain H Reference sequence 1–99 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1kem 28B4 FAB Author chain H Reference sequence 1–99 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1ntl Complement component receptor 1-like protein,Ig gamma-1 chain C region secreted form Author chain A Reference sequence 98–324 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P01868 1ntl Complement component receptor 1-like protein,Ig gamma-1 chain C region secreted form Author chain B Reference sequence 98–324 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P01868 1opg OPG2 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1t2q Fab NNA7 Light Chain Author chain H Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1yed IGG1 FAB FRAGMENT (D.2.4) Author chain B Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1yed IGG1 FAB FRAGMENT (D.2.4) Author chain H Reference sequence 1–102 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1yed IGG1 FAB FRAGMENT (D.2.4) Author chain B Reference sequence 1–102 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 1yed IGG1 FAB FRAGMENT (D.2.4) Author chain H Reference sequence 1–102 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 2aty Complement receptor chimeric conjugate CR2-Ig Author chain A Reference sequence 98–324 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P01868 2aty Complement receptor chimeric conjugate CR2-Ig Author chain B Reference sequence 98–324 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P01868 2dbl IGG1-KAPPA DB3 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P01868 2dbl IGG1-KAPPA DB3 FAB (HEAVY CHAIN) Author chain H Reference sequence 1–100 2 Protein heterocomplex Heteromer Protein 8 octameric （8） 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.