8XKU
Cryo-EM structure of the Ycf2-FtsHi motor complex from Arabidopsis in ATP-bound state
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Probable inactive ATP-dependent zinc metalloprotease FTSHI 4, chloroplastic | polymer | 855 | 96975.4 | 1 | UniProt (F4KF14) Pfam (PF00004) Pfam (PF17862) In PDB | Arabidopsis thaliana (thale cress) | AtFTSHI4,Protein EMBRYO DEFECTIVE 3144,Protein FTSH INACTIVE PROTEASE 4 |
2 | B | ATP-dependent zinc metalloprotease FTSH 12, chloroplastic | polymer | 1008 | 115267.1 | 1 | UniProt (Q9SAJ3) Pfam (PF00004) Pfam (PF17862) Pfam (PF01434) In PDB | Arabidopsis thaliana (thale cress) | AtFTSH12 |
3 | C | Probable inactive ATP-dependent zinc metalloprotease FTSHI 5, chloroplastic | polymer | 1320 | 152479.5 | 1 | UniProt (F4J3N2) Pfam (PF00004) Pfam (PF01434) In PDB | Arabidopsis thaliana (thale cress) | AtFTSHI5,Protein EMBRYO DEFECTIVE 2458,Protein FTSH INACTIVE PROTEASE 5 |
4 | D | Protein Ycf2 | polymer | 2294 | 269925.7 | 1 | UniProt (P56786) Pfam (PF05695) Pfam (PF00004) In PDB | Arabidopsis thaliana (thale cress) | |
5 | E | Probable inactive ATP-dependent zinc metalloprotease FTSHI 1, chloroplastic | polymer | 946 | 105677.8 | 1 | UniProt (O22993) Pfam (PF00004) Pfam (PF17862) Pfam (PF01434) In PDB | Arabidopsis thaliana (thale cress) | AtFTSHI1,Protein ACCUMULATION AND REPLICATION OF CHLOROPLASTS 1,Protein ARC1,Protein FTSH INACTIVE PROTEASE 1 |
6 | F | Probable inactive ATP-dependent zinc metalloprotease FTSHI 2, chloroplastic | polymer | 876 | 100019.7 | 1 | UniProt (A8MPR5) Pfam (PF00004) Pfam (PF17862) Pfam (PF01434) In PDB | Arabidopsis thaliana (thale cress) | AtFTSHI2,Protein EMBRYO DEFECTIVE 2083,Protein FTSH INACTIVE PROTEASE 2 |
7 | G | AtTam46 | polymer | 396 | 45844.6 | 1 | Arabidopsis thaliana (Mouse-ear cress) | ||
8 | H | At4g28210 | polymer | 348 | 38379.6 | 1 | UniProt (Q9M0I6) In PDB | Arabidopsis thaliana (thale cress) | Embryo defective 1923 |
9 | I, J | Malate dehydrogenase, chloroplastic | polymer | 403 | 42452.4 | 2 | UniProt (Q9SN86) Pfam (PF00056) Pfam (PF02866) In PDB | Arabidopsis thaliana (thale cress) | Chloroplastic malate dehydrogenase,Chloroplastic MDH,cpNAD-MDH,Plastidic NAD-dependent malate dehydrogenase,pNAD-MDH |
10 | K | Aspartyl/glutamyl-tRNA (Asn/Gln) amidotransferase subunit B | polymer | 80 | 9327.7 | 1 | UniProt (Q9C567) In PDB | Arabidopsis thaliana (thale cress) | At5g22210 |
11 | L | UNK | polymer | 18 | 1962.5 | 1 | Arabidopsis thaliana (Mouse-ear cress) | ||
12 | M | UNK | polymer | 11 | 1232.6 | 1 | Arabidopsis thaliana (Mouse-ear cress) | ||
13 | N | UNK | polymer | 37 | 3781.6 | 1 | Arabidopsis thaliana (Mouse-ear cress) | ||
14 | O | UNK | polymer | 17 | 1934.5 | 1 | Arabidopsis thaliana (Mouse-ear cress) | ||
15 | P | UNK | polymer | 19 | 1635.0 | 1 | Arabidopsis thaliana (Mouse-ear cress) | ||
16 | R | Embryo defective 2737 | polymer | 328 | 37382.9 | 1 | UniProt (F4JYR0) In PDB | Arabidopsis thaliana (thale cress) | |
17 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
18 | A, B | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
19 | B, R | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
20 | B | 1,2-DILAUROYL-SN-GLYCERO-3-PHOSPHATE | non-polymer | 535.7 | 1 | Chemie (PX2) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 17 |
Total formula weight | 1066731.2 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 1794.9 | |
All* | Total formula weight | 1068526.0 |