7Y7B: Cryo-EM structure of cryptophyte photosystem I

PDB ID: 7Y7BDownload
MMDB ID: 228903
PDB Deposition Date: 2022/6/22
Updated in MMDB: 2024/10
Experimental Method:
electron microscopy
Resolution: 2.66  Å
Source Organism:
Similar Structures:
Biological Unit for 7Y7B: 29-meric; determined by author
Molecular Components in 7Y7B
Label Count Molecule
Proteins (29 molecules)
1
Acpi-1
Molecule annotation
1
Acpi-2
Molecule annotation
1
Acpi-3
Molecule annotation
1
Acpi-4
Molecule annotation
1
Acpi-5
Molecule annotation
1
Acpi-6
Molecule annotation
1
Acpi-7
Molecule annotation
1
Acpi-8
Molecule annotation
1
Acpi-12
Molecule annotation
1
Photosystem I P700 Chlorophyll a Apoprotein A1
Molecule annotation
1
Photosystem I P700 Chlorophyll a Apoprotein A2
Molecule annotation
1
Photosystem I Iron-sulfur Center
Molecule annotation
1
Photosystem I Reaction Center Subunit II
Molecule annotation
1
Photosystem I Reaction Center Subunit IV
Molecule annotation
1
Photosystem I Reaction Center Subunit III
Molecule annotation
1
Photosystem I Reaction Center Subunit Viii
Molecule annotation
1
Photosystem I Reaction Center Subunit IX
Molecule annotation
1
Photosystem I Reaction Center Subunit Psak
Molecule annotation
1
Photosystem I Reaction Center Subunit XI
Molecule annotation
1
Photosystem I Reaction Center Subunit XII
Molecule annotation
1
Psao
Molecule annotation
1
Psar
Molecule annotation
1
Unk1
Molecule annotation
1
Acpi-s
Molecule annotation
2
Acpi-13/10
Molecule annotation
1
Acpi-14
Molecule annotation
1
Acpi-9
Molecule annotation
1
Acpi-11
Molecule annotation
Chemicals and Non-standard biopolymers (417 molecules)
1
254
CHLOROPHYLL ACHLOROPHYLL A
2
20
Chlorophyll c2Chlorophyll c2
3
59
(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol
4
3
(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol
5
12
(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol
6
7
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
7
23
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
8
2
1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL
9
25
(6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene(6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene
10
5
DODECYL-ALPHA-D-MALTOSIDEDODECYL-ALPHA-D-MALTOSIDE
11
2
PHYLLOQUINONEPHYLLOQUINONE
12
3
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
13
2
DIGALACTOSYL DIACYL GLYCEROL (DGDG)DIGALACTOSYL DIACYL GLYCEROL (DGDG)
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303