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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：P38435 New Search
29PDB entries
29Biological assembly
29chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
9BUM Structure of gamma-glutamyl carboxylase (GGCX) Deposited 2024-05-17 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–758（758 aa）
Not recorded CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.63 Å
9BUR Structure of GGCX-BGP complex Deposited 2024-05-17 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–758（758 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 CLR CHOLESTEROL × 1 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.95 Å
9BUX Structure of GGCX-BGP-menaquinone-4 epoxide complex Deposited 2024-05-17 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–758（758 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 CLR CHOLESTEROL × 1 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 1 A1AT1 (1aR,7aS)-1a-methyl-7a-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.06 Å
9BVK Vitamin K-dependent gamma-carboxylase with factor IX propeptide and glutamate-rich region and with vitamin K hydroquinone Deposited 2024-05-20 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 27–758（732 aa）
Not recorded A1AVC vitamin K1 hydroquinone × 1 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.60 Å
9BVL Vitamin K-dependent gamma-carboxylase with factor X propeptide and glutamate-rich region and with vitamin K hydroquinone Deposited 2024-05-20 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 27–758（732 aa）
Not recorded A1AVC vitamin K1 hydroquinone × 1 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BVM Vitamin K-dependent gamma-carboxylase with protein C propeptide and glutamate-rich region and with vitamin K hydroquinone Deposited 2024-05-20 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 27–758（732 aa）
Not recorded A1AVC vitamin K1 hydroquinone × 1 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.40 Å
9BVO Vitamin K-dependent gamma-carboxylase in apo state Deposited 2024-05-20 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 27–758（732 aa）
Not recorded 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 4.40 Å
9BVP Vitamin K-dependent gamma-carboxylase with TMG2 propeptide and glutamate-rich region and with vitamin K hydroquinone Deposited 2024-05-20 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 26–758（733 aa）
Not recorded A1AVC vitamin K1 hydroquinone × 1 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9BVQ Vitamin K-dependent gamma-carboxylase with TMG2 propeptide and glutamate-rich region Deposited 2024-05-20 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 27–758（732 aa）
Not recorded 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
9BVR Vitamin K-dependent gamma-carboxylase with factor IX propeptide and partially carboxylated glutamate-rich region and with vitamin K hydroquinone and calcium Deposited 2024-05-20 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 27–758（732 aa）
Not recorded A1AVC vitamin K1 hydroquinone × 1 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.50 Å
9L1Y Vitamin K-dependent gamma-carboxylase apo status Deposited 2024-12-16 Assembly 1 Other combination Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 1–758（758 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 CLR CHOLESTEROL × 1 Y01 CHOLESTEROL HEMISUCCINATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.46 Å
9L20 cryo-EM structure of Vitamin K-dependent gamma-carboxylase complexed with anisindione Deposited 2024-12-16 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–729（698 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 A1AT0 anisindione × 1 CLR CHOLESTEROL × 1 PEE 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine × 3 Y01 CHOLESTEROL HEMISUCCINATE × 1 BCT BICARBONATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.82 Å
9L21 cryo-EM structure of Vitamin K-dependent gamma-carboxylase complexed with factor IX Deposited 2024-12-16 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–729（698 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 A1AVC vitamin K1 hydroquinone × 1 BCT BICARBONATE ION × 1 CO2 CARBON DIOXIDE × 1 CLR CHOLESTEROL × 1 PEE 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine × 3 Y01 CHOLESTEROL HEMISUCCINATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.62 Å
9L23 cryo-EM structure of Vitamin K-dependent gamma-carboxylase complexed with Osteocalcin Deposited 2024-12-16 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–729（698 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 A1AVC vitamin K1 hydroquinone × 1 CLR CHOLESTEROL × 1 PEE 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine × 3 Y01 CHOLESTEROL HEMISUCCINATE × 1 CO2 CARBON DIOXIDE × 1 BCT BICARBONATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.62 Å
9L24 cryo-EM structure of Vitamin K-dependent gamma-carboxylase complexed with Matrix Gla protein Deposited 2024-12-16 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–729（698 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 A1AVC vitamin K1 hydroquinone × 1 CLR CHOLESTEROL × 1 PEE 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine × 3 Y01 CHOLESTEROL HEMISUCCINATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 Å
9L25 cryo-EM structure of Vitamin K-dependent gamma-carboxylase complexed with factor IX(Gla) Deposited 2024-12-16 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–729（698 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 A1AVC vitamin K1 hydroquinone × 1 CLR CHOLESTEROL × 1 PEE 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine × 3 Y01 CHOLESTEROL HEMISUCCINATE × 1 CO2 CARBON DIOXIDE × 1 BCT BICARBONATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.41 Å
9L54 cryo-EM structure of Vitamin K-dependent gamma-carboxylase complexed with Vitamin K1 2,3-epoxide Deposited 2024-12-22 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–729（698 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 A1EIL (1~{a}~{R},7~{a}~{S})-7~{a}-methyl-1~{a}-[(~{E},7~{R},11~{R})-3,7,11,15-tetramethylhexadec-2-enyl]naphtho[2,3-b]oxirene-2,7-dione × 1 CLR CHOLESTEROL × 1 PEE 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine × 3 Y01 CHOLESTEROL HEMISUCCINATE × 1 BCT BICARBONATE ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.04 Å
9L6Q Vitamin K-dependent gamma-carboxylase in complex with Coagulation factor IX and vitamin K Deposited 2024-12-25 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–758（758 aa）
Not recorded 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 CLR CHOLESTEROL × 1 1L3 Menaquinone-4 × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.78 Å
9L6R double-mutant (K217A & K218A) Vitamin K-dependent gamma-carboxylase in complex with Coagulation factor IX and vitamin K Deposited 2024-12-25 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–758（758 aa）
Mutation：K217A,K218A A1EMC 2-methyl-3-[(2~{E},6~{E},10~{E})-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]naphthalene-1,4-diol × 1 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.59 Å
9L6S double-mutant (K217A & K218A) Vitamin K-dependent gamma-carboxylase in complex with coagulation factors X and vitamin K Deposited 2024-12-25 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–758（758 aa）
Mutation：K217A,K218A NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 A1EMC 2-methyl-3-[(2~{E},6~{E},10~{E})-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]naphthalene-1,4-diol × 1 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.58 Å
9MQB Vitamin K-dependent gamma-carboxylase with Osteocalcin (mutant) and vitamin K hydroquinone and calcium Deposited 2025-01-02 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–758（758 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 A1AVC vitamin K1 hydroquinone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.37 Å
9MQC Vitamin K-dependent gamma-carboxylase with Osteocalcin (mutant) and vitamin K hydroquinone Deposited 2025-01-02 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–758（758 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 A1AVC vitamin K1 hydroquinone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.13 Å
9MQE Vitamin K-dependent gamma-carboxylase with Osteocalcin and vitamin K hydroquinone Deposited 2025-01-02 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 1–758（758 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 6PL (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE × 2 A1AVC vitamin K1 hydroquinone × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.56 Å
9WF2 Cryo-EM structure of GGCX-BGP complex Deposited 2025-08-20 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–728（697 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 2 MX7 (2R)-3-(phosphonooxy)propane-1,2-diyl (9Z,9'Z)bis-octadec-9-enoate × 1 CLR CHOLESTEROL × 1 A1AT1 (1aR,7aS)-1a-methyl-7a-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å
9WF3 Cryo-EM structure of GGCX-FIX complex Deposited 2025-08-21 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–728（697 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 2 MX7 (2R)-3-(phosphonooxy)propane-1,2-diyl (9Z,9'Z)bis-octadec-9-enoate × 1 CLR CHOLESTEROL × 1 A1AT1 (1aR,7aS)-1a-methyl-7a-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.65 Å
9WF9 Cryo-EM structure of GGCX-FX complex Deposited 2025-08-21 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–728（697 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 2 MX7 (2R)-3-(phosphonooxy)propane-1,2-diyl (9Z,9'Z)bis-octadec-9-enoate × 1 CLR CHOLESTEROL × 1 A1AT1 (1aR,7aS)-1a-methyl-7a-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.83 Å
9WFC Cryo-EM structure of GGCX-MGP complex Deposited 2025-08-21 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–728（697 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 2 MX7 (2R)-3-(phosphonooxy)propane-1,2-diyl (9Z,9'Z)bis-octadec-9-enoate × 1 CLR CHOLESTEROL × 1 A1AT1 (1aR,7aS)-1a-methyl-7a-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.33 Å
9WFL Cryo-EM structure of GGCX-PRGP1 complex Deposited 2025-08-21 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–728（697 aa）
Not recorded A1AT1 (1aR,7aS)-1a-methyl-7a-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 2 MX7 (2R)-3-(phosphonooxy)propane-1,2-diyl (9Z,9'Z)bis-octadec-9-enoate × 1 CLR CHOLESTEROL × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.75 Å
9WFN Cryo-EM structure of GGCX-proP2 Deposited 2025-08-21 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 32–727（696 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 POV (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate × 2 MX7 (2R)-3-(phosphonooxy)propane-1,2-diyl (9Z,9'Z)bis-octadec-9-enoate × 1 CLR CHOLESTEROL × 1 A1AT1 (1aR,7aS)-1a-methyl-7a-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.94 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.