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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：Q72AS3 New Search
21PDB entries
27Biological assembly
45chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q72AS3 2wpn PERIPLASMIC [NIFESE] HYDROGENASE, LARGE SUBUNIT, SELENOCYSTEINE-CONTAINING Author chain B Reference sequence 1–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 3ze6 PERIPLASMIC [NIFESE] HYDROGENASE, LARGE SUBUNIT, SELENOCYS SELENOCYSTEINE-CONTAINING Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 3ze7 PERIPLASMIC [NIFESE] HYDROGENASE, LARGE SUBUNIT, SELENOCYSTEINE-CONTAINING Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 3ze8 PERIPLASMIC [NIFESE] HYDROGENASE, LARGE SUBUNIT, SELENOCYSTEINE-CONTAINING Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 3ze9 PERIPLASMIC [NIFESE] HYDROGENASE, LARGE SUBUNIT, SELENOCYSTEINE-CONTAINING Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 3zea PERIPLASMIC [NIFESE] HYDROGENASE, LARGE SUBUNIT, SELENOCYSTEINE-CONTAINING Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 5jsh Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–510 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 5jsk Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–510 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 5jsu Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–510 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 5jsy Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–510 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 5jt1 Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–510 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6rtp Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6ru9 Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6ruc Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z7r Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z7r Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain D Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z7r Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z7r Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain D Reference sequence 12–495 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z8j Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z8j Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain D Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z8j Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z8j Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain D Reference sequence 12–495 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z8m Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z8o Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z8o Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain D Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z8o Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z8o Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain D Reference sequence 12–495 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain D Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain F Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain H Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain D Reference sequence 12–495 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain F Reference sequence 12–495 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain H Reference sequence 12–495 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain D Reference sequence 12–495 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain F Reference sequence 12–495 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain H Reference sequence 12–495 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain D Reference sequence 12–495 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain F Reference sequence 12–495 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9g Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain H Reference sequence 12–495 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6z9o Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q72AS3 6za1 Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing Author chain B Reference sequence 12–495 1 Protein heterocomplex Heteromer Protein 2 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.