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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：P41091 New Search
29PDB entries
31Biological assembly
38chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P41091 28zu Eukaryotic translation initiation factor 2 subunit 3 Author chain E Reference sequence 1–472 1 Protein–RNA Heteromer Protein 38 RNA 3 41-meric （41） Consistent with all polymers
P41091 28zv Eukaryotic translation initiation factor 2 subunit 3 Author chain E Reference sequence 1–472 1 Protein–RNA Heteromer Protein 38 RNA 3 41-meric （41） Consistent with all polymers
P41091 28zx Eukaryotic translation initiation factor 2 subunit 3 Author chain E Reference sequence 1–472 1 Protein–RNA Heteromer Protein 47 RNA 3 50-meric （50） Consistent with all polymers
P41091 28zy Eukaryotic translation initiation factor 2 subunit 3 Author chain E Reference sequence 1–472 1 Protein–RNA Heteromer Protein 47 RNA 3 50-meric （50） Consistent with all polymers
P41091 6fec Eukaryotic translation initiation factor 2 subunit 3 Author chain S Reference sequence 39–460 1 Protein–RNA Heteromer Protein 47 RNA 3 50-meric （50） Consistent with all polymers
P41091 6k71 Eukaryotic translation initiation factor 2 subunit 3 Author chain P Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 13 tridecameric （13） Consistent with protein count
P41091 6k72 Eukaryotic translation initiation factor 2 subunit 3 Author chain P Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
P41091 6o81 Eukaryotic translation initiation factor 2 subunit 3 Author chain S Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
P41091 6o81 Eukaryotic translation initiation factor 2 subunit 3 Author chain T Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
P41091 6o85 Eukaryotic translation initiation factor 2 subunit 3 Author chain S Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 13 tridecameric （13） Consistent with protein count
P41091 6ybv Eukaryotic translation initiation factor 2 subunit 3 Author chain t Reference sequence 1–472 1 Protein–RNA Heteromer Protein 3 RNA 2 pentameric （5） Consistent with all polymers
P41091 6zmw Eukaryotic translation initiation factor 2 subunit 3 Author chain t Reference sequence 1–472 1 Protein–RNA Heteromer Protein 54 RNA 3 57-meric （57） Consistent with all polymers
P41091 6zp4 Eukaryotic translation initiation factor 2 subunit 3 Author chain Y Reference sequence 1–472 1 Protein–RNA Heteromer Protein 52 RNA 2 54-meric （54） Consistent with all polymers
P41091 7a09 Eukaryotic translation initiation factor 2 subunit 3 Author chain Y Reference sequence 1–472 1 Protein–RNA Heteromer Protein 52 RNA 2 54-meric （54） Consistent with all polymers
P41091 7d43 Eukaryotic translation initiation factor 2 subunit 3 Author chain P Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
P41091 7f66 Eukaryotic translation initiation factor 2 subunit 3 Author chain S Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 15 pentadecameric （15） Consistent with protein count
P41091 7f67 Eukaryotic translation initiation factor 2 subunit 3 Author chain S Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P41091 7f67 Eukaryotic translation initiation factor 2 subunit 3 Author chain T Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 18 octadecameric （18） Consistent with protein count
P41091 7qp6 Eukaryotic translation initiation factor 2 subunit 3 Author chain t Reference sequence 1–472 1 Protein–RNA Heteromer Protein 50 RNA 3 53-meric （53） Consistent with all polymers
P41091 7qp7 Eukaryotic translation initiation factor 2 subunit 3 Author chain t Reference sequence 1–472 1 Protein–RNA Heteromer Protein 48 RNA 3 51-meric （51） Consistent with all polymers
P41091 8oz0 Eukaryotic translation initiation factor 2 subunit 3 Author chain E Reference sequence 1–472 1 Protein–RNA Heteromer Protein 54 RNA 3 57-meric （57） Consistent with all polymers
P41091 8phd Eukaryotic translation initiation factor 2 subunit 3 Author chain B Reference sequence 363–472 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41091 8phd Eukaryotic translation initiation factor 2 subunit 3 Author chain D Reference sequence 363–472 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41091 8phd Eukaryotic translation initiation factor 2 subunit 3 Author chain B Reference sequence 363–472 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41091 8phd Eukaryotic translation initiation factor 2 subunit 3 Author chain D Reference sequence 363–472 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41091 8phv Eukaryotic translation initiation factor 2 subunit 3 Author chain B Reference sequence 363–472 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41091 8phv Eukaryotic translation initiation factor 2 subunit 3 Author chain D Reference sequence 363–472 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41091 8phv Eukaryotic translation initiation factor 2 subunit 3 Author chain B Reference sequence 363–472 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41091 8phv Eukaryotic translation initiation factor 2 subunit 3 Author chain D Reference sequence 363–472 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P41091 8pj1 Eukaryotic translation initiation factor 2 subunit 3 Author chain t Reference sequence 1–472 1 Protein–RNA Heteromer Protein 51 RNA 3 54-meric （54） Consistent with all polymers
P41091 8pj2 Eukaryotic translation initiation factor 2 subunit 3 Author chain t Reference sequence 1–472 1 Protein–RNA Heteromer Protein 46 RNA 3 49-meric （49） Consistent with all polymers
P41091 8pj3 Eukaryotic translation initiation factor 2 subunit 3 Author chain t Reference sequence 1–472 1 Protein–RNA Heteromer Protein 51 RNA 3 54-meric （54） Consistent with all polymers
P41091 8pj4 Eukaryotic translation initiation factor 2 subunit 3 Author chain t Reference sequence 1–472 1 Protein–RNA Heteromer Protein 50 RNA 3 53-meric （53） Consistent with all polymers
P41091 8ppl Eukaryotic translation initiation factor 2 subunit 3 Author chain It Reference sequence 1–472 1 Protein–RNA Heteromer Protein 50 RNA 2 52-meric （52） Consistent with all polymers
P41091 8qzz Eukaryotic translation initiation factor 2 subunit 3 Author chain A Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P41091 9hve Eukaryotic translation initiation factor 2 subunit 3 Author chain O Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
P41091 9hve Eukaryotic translation initiation factor 2 subunit 3 Author chain P Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 16 hexadecameric （16） Consistent with protein count
P41091 9hvf Eukaryotic translation initiation factor 2 subunit 3 Author chain D Reference sequence 1–472 1 Protein heterocomplex Heteromer Protein 5 pentameric （5） 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.