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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：P0C0V8 New Search
154PDB entries
192Biological assembly
276chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P0C0V8 3j6x 40S ribosomal protein S21 Author chain 21 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 3j6y 40S ribosomal protein S21 Author chain 21 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 3j77 40S ribosomal protein S21 Author chain 21 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 6 83-meric （83） Consistent with all polymers
P0C0V8 3j78 40S ribosomal protein S21 Author chain 21 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 7 84-meric （84） Consistent with all polymers
P0C0V8 4u3m 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u3m 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u3m 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u3m 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u3n 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 4u3n 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 4u3n 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 5 84-meric （84） Consistent with all polymers
P0C0V8 4u3n 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 5 84-meric （84） Consistent with all polymers
P0C0V8 4u3u 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u3u 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u3u 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u3u 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u4n 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u4n 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u4n 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u4n 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u4o 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u4o 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u4o 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u4o 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u4q 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u4q 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u4q 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u4q 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u4r 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u4r 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u4r 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u4r 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u4u 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-MERIC （79） Consistent with all polymers
P0C0V8 4u4u 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-MERIC （79） Consistent with all polymers
P0C0V8 4u4u 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-MERIC （83） Consistent with all polymers
P0C0V8 4u4u 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-MERIC （83） Consistent with all polymers
P0C0V8 4u4y 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u4y 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u4y 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 85-meric （85） Review required
P0C0V8 4u4y 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 85-meric （85） Review required
P0C0V8 4u4z 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 80-meric （80） Review required
P0C0V8 4u4z 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 80-meric （80） Review required
P0C0V8 4u4z 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 95-meric （95） Review required
P0C0V8 4u4z 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 95-meric （95） Review required
P0C0V8 4u50 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u50 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u50 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u50 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u51 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u51 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u51 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u51 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u52 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u52 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u52 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u52 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u53 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u53 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u53 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u53 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u55 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-MERIC （79） Consistent with all polymers
P0C0V8 4u55 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-MERIC （79） Consistent with all polymers
P0C0V8 4u55 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-MERIC （83） Consistent with all polymers
P0C0V8 4u55 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-MERIC （83） Consistent with all polymers
P0C0V8 4u56 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 80-meric （80） Review required
P0C0V8 4u56 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 80-meric （80） Review required
P0C0V8 4u56 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 85-meric （85） Review required
P0C0V8 4u56 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 85-meric （85） Review required
P0C0V8 4u6f 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u6f 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4u6f 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4u6f 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4v6i 40S ribosomal protein rpS21 (S21e) Author chain AT Reference sequence 1–87 1 Protein–RNA Heteromer Protein 80 RNA 6 86-meric （86） Consistent with all polymers
P0C0V8 4v88 40S ribosomal protein S21-A Author chain AV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4v88 40S ribosomal protein S21-A Author chain CV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 4v88 40S ribosomal protein S21-A Author chain AV Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4v88 40S ribosomal protein S21-A Author chain CV Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 4v8y 40S RIBOSOMAL PROTEIN S21-A Author chain AV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 81 RNA 6 87-meric （87） Consistent with all polymers
P0C0V8 4v8z 40S RIBOSOMAL PROTEIN S21-A Author chain AV Reference sequence 1–87 1 Insufficient information Heteromer Protein 79 RNA 6 85-meric （85） Consistent with all polymers
P0C0V8 5dat 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 81 RNA 4 86-MERIC （86） Review required
P0C0V8 5dat 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 81 RNA 4 86-MERIC （86） Review required
P0C0V8 5dat 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 75 RNA 4 86-MERIC （86） Review required
P0C0V8 5dat 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 75 RNA 4 86-MERIC （86） Review required
P0C0V8 5dc3 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 81-meric （81） Review required
P0C0V8 5dc3 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 81-meric （81） Review required
P0C0V8 5dc3 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 80 RNA 4 81-meric （81） Review required
P0C0V8 5dc3 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 80 RNA 4 81-meric （81） Review required
P0C0V8 5dge 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 155 RNA 10 165-meric （165） Consistent with all polymers
P0C0V8 5dge 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 155 RNA 10 165-meric （165） Consistent with all polymers
P0C0V8 5dgf 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 其他 1 TRIMERIC （83） Review required
P0C0V8 5dgf 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 其他 1 TRIMERIC （83） Review required
P0C0V8 5dgf 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 80 RNA 4 其他 1 TRIMERIC （81） Review required
P0C0V8 5dgf 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 80 RNA 4 其他 1 TRIMERIC （81） Review required
P0C0V8 5dgv 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 79 RNA 5 81-MERIC （81） Review required
P0C0V8 5dgv 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 79 RNA 5 81-MERIC （81） Review required
P0C0V8 5dgv 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 75 RNA 5 81-MERIC （81） Review required
P0C0V8 5dgv 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 75 RNA 5 81-MERIC （81） Review required
P0C0V8 5fci 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 79-meric （79） Review required
P0C0V8 5fci 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 79-meric （79） Review required
P0C0V8 5fci 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 5fci 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 5fcj 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 79 RNA 4 82-meric （82） Review required
P0C0V8 5fcj 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 79 RNA 4 82-meric （82） Review required
P0C0V8 5fcj 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5fcj 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5i4l 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5i4l 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5i4l 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 5i4l 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 4 83-meric （83） Consistent with all polymers
P0C0V8 5juo eS21 (yeast S21) Author chain SB Reference sequence 1–87 1 Protein–RNA Heteromer Protein 78 RNA 5 83-meric （83） Consistent with all polymers
P0C0V8 5jup eS21 (yeast S21) Author chain SB Reference sequence 1–87 1 Protein–RNA Heteromer Protein 78 RNA 5 83-meric （83） Consistent with all polymers
P0C0V8 5jus eS21 (yeast S21) Author chain SB Reference sequence 1–87 1 Protein–RNA Heteromer Protein 78 RNA 5 83-meric （83） Consistent with all polymers
P0C0V8 5jut eS21 (yeast S21) Author chain SB Reference sequence 1–87 1 Protein–RNA Heteromer Protein 78 RNA 5 83-meric （83） Consistent with all polymers
P0C0V8 5juu eS21 (yeast S21) Author chain SB Reference sequence 1–87 1 Protein–RNA Heteromer Protein 78 RNA 5 83-meric （83） Consistent with all polymers
P0C0V8 5ll6 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 19 RNA 1 eicosameric （20） Consistent with all polymers
P0C0V8 5lyb 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 5lyb 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 5lyb 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 5 84-meric （84） Consistent with all polymers
P0C0V8 5lyb 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 5 84-meric （84） Consistent with all polymers
P0C0V8 5m1j 40S ribosomal protein S21-A Author chain V2 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 6 82-meric （82） Consistent with all polymers
P0C0V8 5mc6 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 80 RNA 7 87-meric （87） Consistent with all polymers
P0C0V8 5mei 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 78-meric （78） Review required
P0C0V8 5mei 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 78-meric （78） Review required
P0C0V8 5mei 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 2 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 5mei 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 5ndg 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5ndg 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5ndg 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 5ndg 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 5ndv 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 5ndv 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 5ndv 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 5ndv 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 5ndw 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5ndw 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5ndw 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5ndw 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5obm 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-MERIC （79） Consistent with all polymers
P0C0V8 5obm 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-MERIC （79） Consistent with all polymers
P0C0V8 5obm 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 78 RNA 4 82-MERIC （82） Consistent with all polymers
P0C0V8 5obm 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 78 RNA 4 82-MERIC （82） Consistent with all polymers
P0C0V8 5on6 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 78-meric （79） Consistent with all polymers
P0C0V8 5on6 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 78-meric （79） Consistent with all polymers
P0C0V8 5on6 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 2 Protein–RNA Heteromer Protein 77 RNA 4 80-meric （80） Review required
P0C0V8 5on6 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 77 RNA 4 80-meric （80） Review required
P0C0V8 5tbw 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5tbw 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 5tbw 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 2 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 5tbw 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 5tga 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 5tga 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 5tga 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 5 84-meric （84） Consistent with all polymers
P0C0V8 5tga 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 79 RNA 5 84-meric （84） Consistent with all polymers
P0C0V8 5tgm 40S ribosomal protein S21-A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 154 RNA 10 164-meric （164） Consistent with all polymers
P0C0V8 5tgm 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 154 RNA 10 164-meric （164） Consistent with all polymers
P0C0V8 6eml 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 31 RNA 1 31-meric （31） Consistent with protein count
P0C0V8 6fai 40S ribosomal protein S21-A Author chain V Reference sequence 1–87 1 Protein–RNA Heteromer Protein 35 RNA 1 36-meric （36） Consistent with all polymers
P0C0V8 6gq1 40S ribosomal protein S21-A Author chain AL Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 6 83-meric （83） Consistent with all polymers
P0C0V8 6gqb 40S ribosomal protein S21-A Author chain AL Reference sequence 1–87 1 Protein–RNA Heteromer Protein 78 RNA 6 84-meric （84） Consistent with all polymers
P0C0V8 6gqv 40S ribosomal protein S21-A Author chain AL Reference sequence 1–87 1 Protein–RNA Heteromer Protein 78 RNA 6 84-meric （84） Consistent with all polymers
P0C0V8 6hhq 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 6hhq 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 6hhq 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 2 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 6hhq 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 6i7o 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 150 RNA 13 163-meric （163） Consistent with all polymers
P0C0V8 6i7o 40S ribosomal protein S21-A Author chain ab Reference sequence 1–87 1 Protein–RNA Heteromer Protein 150 RNA 13 163-meric （163） Consistent with all polymers
P0C0V8 6q8y 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 7 82-meric （82） Consistent with all polymers
P0C0V8 6rbd 40S ribosomal protein S21-A Author chain V Reference sequence 1–87 1 Protein–RNA Heteromer Protein 34 RNA 1 35-meric （35） Consistent with all polymers
P0C0V8 6rbe 40S ribosomal protein S21-A Author chain V Reference sequence 1–87 1 Protein–RNA Heteromer Protein 32 RNA 1 33-meric （33） Consistent with all polymers
P0C0V8 6s47 40S ribosomal protein S21-A Author chain BW Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 6snt 40S ribosomal protein S21-A Author chain V Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 6 81-meric （81） Consistent with all polymers
P0C0V8 6sv4 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 225 RNA 17 242-meric （242） Consistent with all polymers
P0C0V8 6sv4 40S ribosomal protein S21-A Author chain ab Reference sequence 1–87 1 Protein–RNA Heteromer Protein 225 RNA 17 242-meric （242） Consistent with all polymers
P0C0V8 6sv4 40S ribosomal protein S21-A Author chain ac Reference sequence 1–87 1 Protein–RNA Heteromer Protein 225 RNA 17 242-meric （242） Consistent with all polymers
P0C0V8 6t4q 40S ribosomal protein S21-A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 7 82-meric （82） Consistent with all polymers
P0C0V8 6t7i 40S ribosomal protein S21-A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 7 81-meric （81） Consistent with all polymers
P0C0V8 6t7t 40S ribosomal protein S21-A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 7 82-meric （82） Consistent with all polymers
P0C0V8 6t83 40S ribosomal protein S21-A Author chain Vb Reference sequence 1–87 1 Protein–RNA Heteromer Protein 149 RNA 10 159-meric （159） Consistent with all polymers
P0C0V8 6t83 40S ribosomal protein S21-A Author chain w Reference sequence 1–87 1 Protein–RNA Heteromer Protein 149 RNA 10 159-meric （159） Consistent with all polymers
P0C0V8 6tb3 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 6 83-meric （83） Consistent with all polymers
P0C0V8 6tnu 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 7 83-meric （83） Consistent with all polymers
P0C0V8 6wdr 40S ribosomal protein S21-A Author chain V Reference sequence 1–87 1 Protein–RNA Heteromer Protein 31 RNA 1 32-meric （32） Consistent with all polymers
P0C0V8 6woo eS21 Author chain VV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 78 RNA 6 84-meric （84） Consistent with all polymers
P0C0V8 6xiq 40S ribosomal protein S21-A Author chain AL Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 7 82-meric （82） Consistent with all polymers
P0C0V8 6xir 40S ribosomal protein S21-A Author chain AL Reference sequence 1–87 1 Protein–RNA Heteromer Protein 70 RNA 6 76-meric （76） Consistent with all polymers
P0C0V8 6y7c 40S ribosomal protein S21-A Author chain V Reference sequence 1–87 1 Protein–RNA Heteromer Protein 33 RNA 1 34-meric （34） Consistent with all polymers
P0C0V8 6z6j 40S ribosomal protein S21-A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 6z6k 40S ribosomal protein S21-A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 6zce 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 1 Protein–RNA Heteromer Protein 44 RNA 1 45-meric （45） Consistent with all polymers
P0C0V8 6zu9 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 41 RNA 3 44-meric （44） Consistent with all polymers
P0C0V8 6zvi 40S ribosomal protein S21-A Author chain D Reference sequence 1–87 1 Protein–RNA Heteromer Protein 34 RNA 4 38-meric （38） Consistent with all polymers
P0C0V8 7a1g 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 36 RNA 1 37-meric （37） Consistent with all polymers
P0C0V8 7b7d 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 7 82-meric （82） Consistent with all polymers
P0C0V8 7mpi 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 7mpj 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 7n8b 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 7nrc 40S ribosomal protein S21-A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 79 RNA 7 86-meric （86） Consistent with all polymers
P0C0V8 7nrd 40S ribosomal protein S21-A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 7 82-meric （82） Consistent with all polymers
P0C0V8 7rr5 40S ribosomal protein S21-A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 80 RNA 7 87-meric （87） Consistent with all polymers
P0C0V8 7zpq 40S ribosomal protein S21-A Author chain AV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 5 82-meric （82） Consistent with all polymers
P0C0V8 7zrs 40S ribosomal protein S21-A Author chain AV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 5 82-meric （82） Consistent with all polymers
P0C0V8 7zuw 40S ribosomal protein S21-A Author chain AV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 5 82-meric （82） Consistent with all polymers
P0C0V8 7zux 40S ribosomal protein S21-A Author chain DV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 6 80-meric （80） Consistent with all polymers
P0C0V8 7zw0 40S ribosomal protein S21-A Author chain sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 79 RNA 7 86-meric （86） Consistent with all polymers
P0C0V8 8bn3 Small ribosomal subunit protein eS21A Author chain D1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 4 81-meric （81） Consistent with all polymers
P0C0V8 8bqd 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 8bqx 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 8c01 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 30 RNA 1 31-meric （31） Consistent with all polymers
P0C0V8 8c83 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 17 RNA 1 octadecameric （18） Consistent with all polymers
P0C0V8 8cah 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 47 RNA 1 48-meric （48） Consistent with all polymers
P0C0V8 8cas 40S ribosomal protein S21-A Author chain a Reference sequence 1–87 1 Protein–RNA Heteromer Protein 47 RNA 3 50-meric （50） Consistent with all polymers
P0C0V8 8cbj 40S ribosomal protein S21-A Author chain V Reference sequence 1–87 1 Protein–RNA Heteromer Protein 38 RNA 1 39-meric （39） Consistent with all polymers
P0C0V8 8ccs 40S ribosomal protein S21-A Author chain x Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 7 83-meric （83） Consistent with all polymers
P0C0V8 8cdl 40S ribosomal protein S21-A Author chain x Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 7 83-meric （83） Consistent with all polymers
P0C0V8 8cdr 40S ribosomal protein S21-A Author chain x Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 7 84-meric （84） Consistent with all polymers
P0C0V8 8ceh 40S ribosomal protein S21-A Author chain x Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 7 84-meric （84） Consistent with all polymers
P0C0V8 8cf5 40S ribosomal protein S21-A Author chain x Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 7 84-meric （84） Consistent with all polymers
P0C0V8 8cg8 40S ribosomal protein S21-A Author chain x Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 7 84-meric （84） Consistent with all polymers
P0C0V8 8cgn 40S ribosomal protein S21-A Author chain x Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 7 82-meric （82） Consistent with all polymers
P0C0V8 8civ 40S ribosomal protein S21-A Author chain x Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 7 84-meric （84） Consistent with all polymers
P0C0V8 8cku 40S ribosomal protein S21-A Author chain x Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 7 83-meric （83） Consistent with all polymers
P0C0V8 8cmj 40S ribosomal protein S21-A Author chain x Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 8eub 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 5 82-meric （82） Consistent with all polymers
P0C0V8 8evp 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 8evq 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 5 82-meric （82） Consistent with all polymers
P0C0V8 8evr 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 5 82-meric （82） Consistent with all polymers
P0C0V8 8evs 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 5 82-meric （82） Consistent with all polymers
P0C0V8 8evt 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 8ewb 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 5 82-meric （82） Consistent with all polymers
P0C0V8 8ewc 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 8k2d Small ribosomal subunit protein eS21A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 80 RNA 4 84-meric （84） Consistent with all polymers
P0C0V8 8k82 Small ribosomal subunit protein eS21A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 79 RNA 6 85-meric （85） Consistent with all polymers
P0C0V8 8p4v 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 8p4v 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 8p4v 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 2 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 8p4v 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 76 RNA 4 80-meric （80） Consistent with all polymers
P0C0V8 8p85 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 8p85 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 8p85 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 2 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 8p85 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 75 RNA 4 79-meric （79） Consistent with all polymers
P0C0V8 8p9a 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 1 Protein–RNA Heteromer Protein 150 RNA 8 158-meric （158） Consistent with all polymers
P0C0V8 8p9a 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 150 RNA 8 158-meric （158） Consistent with all polymers
P0C0V8 8pnn 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 8pnn 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 8pnn 40S ribosomal protein S21-A Author chain W Reference sequence 1–87 2 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 8pnn 40S ribosomal protein S21-A Author chain d1 Reference sequence 1–87 2 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 8t2x 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 7 83-meric （83） Consistent with all polymers
P0C0V8 8t2y 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 7 81-meric （81） Consistent with all polymers
P0C0V8 8t2z 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 7 81-meric （81） Consistent with all polymers
P0C0V8 8t30 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 8t3a 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 5 82-meric （82） Consistent with all polymers
P0C0V8 8t3b 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 5 81-meric （81） Consistent with all polymers
P0C0V8 8t3c 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 5 81-meric （81） Consistent with all polymers
P0C0V8 8t3d 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 5 81-meric （81） Consistent with all polymers
P0C0V8 8t3e 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 5 81-meric （81） Consistent with all polymers
P0C0V8 8t3f 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 5 81-meric （81） Consistent with all polymers
P0C0V8 8ut0 40S ribosomal protein S21-A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 77 RNA 7 84-meric （84） Consistent with all polymers
P0C0V8 8uti 40S ribosomal protein S21-A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 7 82-meric （82） Consistent with all polymers
P0C0V8 8xu8 Small ribosomal subunit protein eS21A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 6 81-meric （81） Consistent with all polymers
P0C0V8 8y0u Small ribosomal subunit protein eS21A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 73 RNA 4 77-meric （77） Consistent with all polymers
P0C0V8 8yld Small ribosomal subunit protein eS21A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 6 82-meric （82） Consistent with all polymers
P0C0V8 8ylr Small ribosomal subunit protein eS21A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 6 82-meric （82） Consistent with all polymers
P0C0V8 8z70 Small ribosomal subunit protein eS21A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 6 81-meric （81） Consistent with all polymers
P0C0V8 8z71 Small ribosomal subunit protein eS21A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 6 82-meric （82） Consistent with all polymers
P0C0V8 8zgr Small ribosomal subunit protein eS21A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 5 79-meric （79） Consistent with all polymers
P0C0V8 8zgy Small ribosomal subunit protein eS21A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 6 80-meric （80） Consistent with all polymers
P0C0V8 8zh3 Small ribosomal subunit protein eS21A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 7 81-meric （81） Consistent with all polymers
P0C0V8 8zhb Small ribosomal subunit protein eS21A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 7 81-meric （81） Consistent with all polymers
P0C0V8 8zhc Small ribosomal subunit protein eS21A Author chain Sa Reference sequence 1–87 1 Protein–RNA Heteromer Protein 76 RNA 6 82-meric （82） Consistent with all polymers
P0C0V8 9dov 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 9dp7 40S ribosomal protein S21-A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 75 RNA 5 80-meric （80） Consistent with all polymers
P0C0V8 9f9s Small ribosomal subunit protein eS21A Author chain Rv Reference sequence 1–87 1 Protein–RNA Heteromer Protein 152 RNA 12 164-meric （164） Consistent with all polymers
P0C0V8 9f9s Small ribosomal subunit protein eS21A Author chain Sv Reference sequence 1–87 1 Protein–RNA Heteromer Protein 152 RNA 12 164-meric （164） Consistent with all polymers
P0C0V8 9pn5 Small ribosomal subunit protein eS21A Author chain BV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 74 RNA 4 78-meric （78） Consistent with all polymers
P0C0V8 9r9o 40S ribosomal protein S21-A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 73 RNA 6 79-meric （79） Consistent with all polymers
P0C0V8 9r9p 40S ribosomal protein S21-A Author chain SV Reference sequence 1–87 1 Protein–RNA Heteromer Protein 73 RNA 6 79-meric （79） Consistent with all polymers

“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.