5tzs

Architecture of the yeast small subunit processome

Method: ELECTRON MICROSCOPY Dmax: 333.9 Å Quality: EXCELLENT

1. Protein Identity and Related Structures Protein Identity & Related Structures

40S ribosomal protein S6-A

OrganismNot specified

UniProt P0CX37

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain 3; UniProt 1–236 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

196 other PDB entries and 234 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS6A_YEAST
Isoform
PDB entities 4
Chains and sequence ranges Author chain 3; PDBConstruct 1–236; UniProt 1–236

40S ribosomal protein S4-A

OrganismNot specified

UniProt P0CX35

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain 5; UniProt 1–261 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

196 other PDB entries and 234 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS4A_YEAST
Isoform
PDB entities 5
Chains and sequence ranges Author chain 5; PDBConstruct 1–261; UniProt 1–261

40S ribosomal protein S5

OrganismNot specified

UniProt P26783

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain 6; UniProt 1–225 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

153 other PDB entries and 191 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS5_YEAST
Isoform
PDB entities 6
Chains and sequence ranges Author chain 6; PDBConstruct 1–225; UniProt 1–225

40S ribosomal protein S7-A

OrganismNot specified

UniProt P26786

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain 7; UniProt 1–190 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

200 other PDB entries and 238 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS7A_YEAST
Isoform
PDB entities 7
Chains and sequence ranges Author chain 7; PDBConstruct 1–190; UniProt 1–190

40S ribosomal protein S8-A

OrganismNot specified

UniProt P0CX39

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain 8; UniProt 1–200 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

177 other PDB entries and 215 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS8A_YEAST
Isoform
PDB entities 8
Chains and sequence ranges Author chain 8; PDBConstruct 1–200; UniProt 1–200

40S ribosomal protein S9-A

OrganismNot specified

UniProt O13516

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain 9; UniProt 1–197 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

204 other PDB entries and 243 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS9A_YEAST
Isoform
PDB entities 9
Chains and sequence ranges Author chain 9; PDBConstruct 1–197; UniProt 1–197

40S ribosomal protein S16-A

OrganismNot specified

UniProt P0CX51

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain C; UniProt 1–143 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

193 other PDB entries and 231 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS16A_YEAST
Isoform
PDB entities 12
Chains and sequence ranges Author chain C; PDBConstruct 1–143; UniProt 1–143

40S ribosomal protein S11-A

OrganismNot specified

UniProt P0CX47

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain D; UniProt 1–156 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

199 other PDB entries and 236 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS11A_YEAST
Isoform
PDB entities 13
Chains and sequence ranges Author chain D; PDBConstruct 1–156; UniProt 1–156

40S ribosomal protein S22-A

OrganismNot specified

UniProt P0C0W1

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain E; UniProt 1–130 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

166 other PDB entries and 205 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS22A_YEAST
Isoform
PDB entities 14
Chains and sequence ranges Author chain E; PDBConstruct 1–130; UniProt 1–130

40S ribosomal protein S24-A

OrganismNot specified

UniProt P0CX31

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain F; UniProt 1–135 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

201 other PDB entries and 239 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS24A_YEAST
Isoform
PDB entities 15
Chains and sequence ranges Author chain F; PDBConstruct 1–135; UniProt 1–135

40S ribosomal protein S28-A

OrganismNot specified

UniProt Q3E7X9

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain G; UniProt 1–67 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

158 other PDB entries and 197 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS28A_YEAST
Isoform
PDB entities 16
Chains and sequence ranges Author chain G; PDBConstruct 1–67; UniProt 1–67

U3 small nucleolar RNA-associated protein 21,Utp21

OrganismNot specified

UniProt Q06078

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain T; UniProt 21–673 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

40 other PDB entries and 40 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name UTP21_YEAST
Isoform
PDB entities 27
Chains and sequence ranges Author chain T; PDBConstruct 1–653; UniProt 21–673

13 kDa ribonucleoprotein-associated protein

OrganismNot specified

UniProt P39990

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain e; UniProt 1–126 Chain f; UniProt 1–126 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

47 other PDB entries and 48 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name SNU13_YEAST
Isoform
PDB entities 38
Chains and sequence ranges Author chain e; PDBConstruct 1–126; UniProt 1–126 Author chain f; PDBConstruct 1–126; UniProt 1–126

Ribosomal RNA-processing protein 9

OrganismNot specified

UniProt Q06506

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain g; UniProt 1–573 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

40 other PDB entries and 41 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RRP9_YEAST
Isoform
PDB entities 39
Chains and sequence ranges Author chain g; PDBConstruct 1–573; UniProt 1–573

;RNA 3'-terminal phosphate cyclase-like protein ;

OrganismNot specified

UniProt Q08096

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain h; UniProt 1–367 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

43 other PDB entries and 43 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RCL1_YEAST
Isoform
PDB entities 40
Chains and sequence ranges Author chain h; PDBConstruct 1–367; UniProt 1–367

Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1

OrganismNot specified

UniProt Q08965

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain i; UniProt 547–636 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

43 other PDB entries and 43 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name BMS1_YEAST
Isoform
PDB entities 41
Chains and sequence ranges Author chain i; PDBConstruct 201–290; UniProt 547–636

Ribosomal RNA small subunit methyltransferase NEP1

OrganismNot specified

UniProt Q06287

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain j; UniProt 1–252 Chain k; UniProt 1–252 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 40S ribosomal protein S23-A × 1 (P0CX29) Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

46 other PDB entries and 46 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name NEP1_YEAST
Isoform
PDB entities 42
Chains and sequence ranges Author chain j; PDBConstruct 1–252; UniProt 1–252 Author chain k; PDBConstruct 1–252; UniProt 1–252

40S ribosomal protein S23-A

OrganismNot specified

UniProt P0CX29

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 52 DNA 3 RNA 3 PDB declaration: 58-meric(58) Consistent with all polymer counts Chain r; UniProt 1–145 Not recorded ;5' external transcribed spacer ; × 1 18S ribosomal RNA × 1 U3 snoRNA × 1 40S ribosomal protein S6-A × 1 (P0CX37) 40S ribosomal protein S4-A × 1 (P0CX35) 40S ribosomal protein S5 × 1 (P26783) 40S ribosomal protein S7-A × 1 (P26786) 40S ribosomal protein S8-A × 1 (P0CX39) 40S ribosomal protein S9-A × 1 (O13516) ;5' domain-associated ; × 1 ;3' domain-associated ; × 1 40S ribosomal protein S16-A × 1 (P0CX51) 40S ribosomal protein S11-A × 1 (P0CX47) 40S ribosomal protein S22-A × 1 (P0C0W1) 40S ribosomal protein S24-A × 1 (P0CX31) 40S ribosomal protein S28-A × 1 (Q3E7X9) Utp4 × 1 UtpA_CTD1 × 1 UtpA_CTD2 × 2 Beta-propeller 2 × 1 Utp17 × 1 Utp1 × 1 Utp6 × 1 Utp12 × 1 Utp13 × 1 Utp18 × 1 U3 small nucleolar RNA-associated protein 21,Utp21 × 1 (Q06078) Beta-propeller 5 × 1 Enp2 × 1 UtpA_CTD4 × 1 Kre33 × 1 Kre33 × 1 Imp3 × 1 Nop56 × 1 Nop58 × 1 Nop1 × 1 Nop1 × 1 13 kDa ribonucleoprotein-associated protein × 2 (P39990) Ribosomal RNA-processing protein 9 × 1 (Q06506) ;RNA 3'-terminal phosphate cyclase-like protein ; × 1 (Q08096) Bms1,Ribosome biogenesis protein BMS1,Bms1,Ribosome biogenesis protein BMS1 × 1 (Q08965) Ribosomal RNA small subunit methyltransferase NEP1 × 2 (Q06287) Utp24 × 1 Imp4 × 1 Utp30 × 1 Unassigned KH domain × 1 Utp20 × 1 Repeat protein 2 × 1 Beta-propeller 1 × 3 Repeat protein 1 × 1 Unassigned protein helices × 1 Unassigned RNA helices × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.7 cryo-EM vitrification conditions:Cryogen ETHANE;Incubated 10 seconds on the grid before blotting (blot time 2.0 seconds, blot force 0) and freezing. Resolution 5.10 Å

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

196 other PDB entries and 232 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RS23A_YEAST
Isoform
PDB entities 49
Chains and sequence ranges Author chain r; PDBConstruct 1–145; UniProt 1–145

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 5tzs

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5tzs
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5tzs
Deposition date deposition_date2016-11-22
Structure title titleArchitecture of the yeast small subunit processome
Keywords keywordsRibosome assembly, TRANSLATION; TRANSLATION
Experimental Method methodELECTRON MICROSCOPY

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier
Radius of gyration Rg (electron density) rg_electron114.00
Forward intensity I(0) i048991900000.00
Molecular weight molecular_weight1412100.0 kDa
Excluded volume excluded_volume1562600 ų
Envelope volume envelope_volume5140500 ų
Hydration-shell volume shell_volume380110 ų
Envelope diameter envelope_diameter393.4
Shell Rg shell_rg106.60
Envelope Rg envelope_rg107.70
Shape Rg shape_rg114.20
Total Rg total_rg113.30
Total atoms total_atoms98451
Residues n_residues17017
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax333.9
Rg (real space) rg_real112.90
Rg uncertainty (real space) rg_real_error1.10
I(0) (real space) i0_real4.7580e+10
I(0) uncertainty (real space) i0_real_error9.4910e+08
Rg (reciprocal space) rg_reciprocal112.30
I(0) (reciprocal space) i0_reciprocal48860000000.0000
Solution quality estimate total_estimate0.9010
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary119.2
Skewness Skewness skewness0.245
Kurtosis Kurtosis kurtosis-0.519
Angular range angular_range— – 0.0700 −1
Current regularization parameter α current_alpha2.0240
Highest regularization parameter α highest_alpha3668000000.0000
Real-space data points n_real_points15
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.995; Stabil: 0.916; Sysdev: 1.000; Positv: 1.000; Valcen: 0.991; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (53)

8. Citations (1)

9. Files and Curves (10)