4XK8
Crystal structure of plant photosystem I-LHCI super-complex at 2.8 angstrom resolution
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Photosystem I subunits PsaA/PsaB | 8074458 | 3000850 | SCOP2B (2022-06-29) |
Q [auth a] | SCOP2B Superfamily | Photosystem I subunits PsaA/PsaB | 8074458 | 3000850 | SCOP2B (2022-06-29) |
J | SCOP2B Superfamily | Subunit IX of photosystem I reaction centre, PsaJ | 8097086 | 3000824 | SCOP2B (2022-06-29) |
Z [auth j] | SCOP2 Family | Subunit IX of photosystem I reaction centre, PsaJ | 8097085 | 4002101 | SCOP2 (2022-06-29) |
Z [auth j] | SCOP2 Superfamily | Subunit IX of photosystem I reaction centre, PsaJ | 8097086 | 3000824 | SCOP2 (2022-06-29) |
BA [auth l] | SCOP2B Superfamily | Photosystem I reaction center subunit XI, PsaL | 8087174 | 3000870 | SCOP2B (2022-06-29) |
L | SCOP2 Family | Photosystem I reaction center subunit XI, PsaL | 8087173 | 4002135 | SCOP2 (2022-06-29) |
L | SCOP2 Superfamily | Photosystem I reaction center subunit XI, PsaL | 8087174 | 3000870 | SCOP2 (2022-06-29) |
CA [auth 6] | SCOP2B Superfamily | Chlorophyll a-b binding protein | 8076986 | 3000343 | SCOP2B (2022-06-29) |
M [auth 1] | SCOP2 Family | Chlorophyll a-b binding protein | 8076985 | 4001763 | SCOP2 (2022-06-29) |
M [auth 1] | SCOP2 Superfamily | Chlorophyll a-b binding protein | 8076986 | 3000343 | SCOP2 (2022-06-29) |
DA [auth 7] | SCOP2B Superfamily | Chlorophyll a-b binding protein | 8076998 | 3000343 | SCOP2B (2022-06-29) |
N [auth 2] | SCOP2 Family | Chlorophyll a-b binding protein | 8076997 | 4001763 | SCOP2 (2022-06-29) |
N [auth 2] | SCOP2 Superfamily | Chlorophyll a-b binding protein | 8076998 | 3000343 | SCOP2 (2022-06-29) |
EA [auth 8] | SCOP2B Superfamily | Chlorophyll a-b binding protein | 8076994 | 3000343 | SCOP2B (2022-06-29) |
O [auth 3] | SCOP2B Superfamily | Chlorophyll a-b binding protein | 8076994 | 3000343 | SCOP2B (2022-06-29) |
FA [auth 9] | SCOP2B Superfamily | Chlorophyll a-b binding protein | 8077000 | 3000343 | SCOP2B (2022-06-29) |
P [auth 4] | SCOP2B Superfamily | Chlorophyll a-b binding protein | 8077000 | 3000343 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Photosystem I subunits PsaA/PsaB | 8074470 | 3000850 | SCOP2B (2022-06-29) |
R [auth b] | SCOP2B Superfamily | Photosystem I subunits PsaA/PsaB | 8074470 | 3000850 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | 4Fe-4S ferredoxins | 8074478 | 3000020 | SCOP2B (2022-06-29) |
S [auth c] | SCOP2B Superfamily | 4Fe-4S ferredoxins | 8074478 | 3000020 | SCOP2B (2022-06-29) |
D | SCOP2 Family | Photosystem I subunit PsaD | 8074483 | 4003498 | SCOP2 (2022-06-29) |
D | SCOP2 Superfamily | Photosystem I subunit PsaD | 8074484 | 3000951 | SCOP2 (2022-06-29) |
T [auth d] | SCOP2B Superfamily | Photosystem I subunit PsaD | 8074484 | 3000951 | SCOP2B (2022-06-29) |
E | SCOP2 Family | Photosystem I accessory protein E (PsaE) | 8074497 | 4001749 | SCOP2 (2022-06-29) |
E | SCOP2 Superfamily | Electron transport accessory proteins | 8074498 | 3000325 | SCOP2 (2022-06-29) |
U [auth e] | SCOP2B Superfamily | Electron transport accessory proteins | 8074498 | 3000325 | SCOP2B (2022-06-29) |
F | SCOP2B Superfamily | Subunit III of photosystem I reaction centre, PsaF | 8074446 | 3000813 | SCOP2B (2022-06-29) |
V [auth f] | SCOP2B Superfamily | Subunit III of photosystem I reaction centre, PsaF | 8074446 | 3000813 | SCOP2B (2022-06-29) |
H | SCOP2B Superfamily | Photosystem I reaction centre subunit VI | 8102526 | 3002733 | SCOP2B (2022-06-29) |
X [auth h] | SCOP2 Family | Photosystem I reaction centre subunit VI | 8051254 | 4007266 | SCOP2 (2022-06-29) |
X [auth h] | SCOP2 Superfamily | Photosystem I reaction centre subunit VI | 8102526 | 3002733 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PsaA_PsaB_C | e4xk8A2 | A: alpha bundles | X: Bacterial photosystem II reaction centre L and M subunits-like (From Topology) | H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology) | T: Bacterial photosystem II reaction centre L and M subunits-like | F: PsaA_PsaB_C | ECOD (1.6) |
A | PsaA_PsaB_N | e4xk8A1 | A: alpha bundles | X: Photosystem II antenna protein-like (From Topology) | H: Photosystem II antenna protein-like (From Topology) | T: Photosystem II antenna protein-like | F: PsaA_PsaB_N | ECOD (1.6) |
Q [auth a] | PsaA_PsaB_C | e4xk8a1 | A: alpha bundles | X: Bacterial photosystem II reaction centre L and M subunits-like (From Topology) | H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology) | T: Bacterial photosystem II reaction centre L and M subunits-like | F: PsaA_PsaB_C | ECOD (1.6) |
Q [auth a] | PsaA_PsaB_N | e4xk8a2 | A: alpha bundles | X: Photosystem II antenna protein-like (From Topology) | H: Photosystem II antenna protein-like (From Topology) | T: Photosystem II antenna protein-like | F: PsaA_PsaB_N | ECOD (1.6) |
J | PSI_PsaJ | e4xk8J1 | A: extended segments | X: Subunit IX of photosystem I reaction centre, PsaJ (From Topology) | H: Subunit IX of photosystem I reaction centre, PsaJ (From Topology) | T: Subunit IX of photosystem I reaction centre, PsaJ | F: PSI_PsaJ | ECOD (1.6) |
Z [auth j] | PSI_PsaJ | e4xk8j1 | A: extended segments | X: Subunit IX of photosystem I reaction centre, PsaJ (From Topology) | H: Subunit IX of photosystem I reaction centre, PsaJ (From Topology) | T: Subunit IX of photosystem I reaction centre, PsaJ | F: PSI_PsaJ | ECOD (1.6) |
AA [auth k] | PSI_PSAK | e4xk8k1 | A: alpha bundles | X: Photosystem I reaction center subunit X, PsaK (From Topology) | H: Photosystem I reaction center subunit X, PsaK (From Topology) | T: Photosystem I reaction center subunit X, PsaK | F: PSI_PSAK | ECOD (1.6) |
K | PSI_PSAK | e4xk8K1 | A: alpha bundles | X: Photosystem I reaction center subunit X, PsaK (From Topology) | H: Photosystem I reaction center subunit X, PsaK (From Topology) | T: Photosystem I reaction center subunit X, PsaK | F: PSI_PSAK | ECOD (1.6) |
BA [auth l] | PsaL | e4xk8l1 | A: alpha bundles | X: Photosystem I reaction center subunit XI, PsaL (From Topology) | H: Photosystem I reaction center subunit XI, PsaL (From Topology) | T: Photosystem I reaction center subunit XI, PsaL | F: PsaL | ECOD (1.6) |
L | PsaL | e4xk8L1 | A: alpha bundles | X: Photosystem I reaction center subunit XI, PsaL (From Topology) | H: Photosystem I reaction center subunit XI, PsaL (From Topology) | T: Photosystem I reaction center subunit XI, PsaL | F: PsaL | ECOD (1.6) |
CA [auth 6] | Chloroa_b-bind | e4xk861 | A: extended segments | X: Chlorophyll a-b binding protein (From Topology) | H: Chlorophyll a-b binding protein (From Topology) | T: Chlorophyll a-b binding protein | F: Chloroa_b-bind | ECOD (1.6) |
M [auth 1] | Chloroa_b-bind | e4xk811 | A: extended segments | X: Chlorophyll a-b binding protein (From Topology) | H: Chlorophyll a-b binding protein (From Topology) | T: Chlorophyll a-b binding protein | F: Chloroa_b-bind | ECOD (1.6) |
DA [auth 7] | Chloroa_b-bind | e4xk871 | A: extended segments | X: Chlorophyll a-b binding protein (From Topology) | H: Chlorophyll a-b binding protein (From Topology) | T: Chlorophyll a-b binding protein | F: Chloroa_b-bind | ECOD (1.6) |
N [auth 2] | Chloroa_b-bind | e4xk821 | A: extended segments | X: Chlorophyll a-b binding protein (From Topology) | H: Chlorophyll a-b binding protein (From Topology) | T: Chlorophyll a-b binding protein | F: Chloroa_b-bind | ECOD (1.6) |
EA [auth 8] | Chloroa_b-bind | e4xk881 | A: extended segments | X: Chlorophyll a-b binding protein (From Topology) | H: Chlorophyll a-b binding protein (From Topology) | T: Chlorophyll a-b binding protein | F: Chloroa_b-bind | ECOD (1.6) |
O [auth 3] | Chloroa_b-bind | e4xk831 | A: extended segments | X: Chlorophyll a-b binding protein (From Topology) | H: Chlorophyll a-b binding protein (From Topology) | T: Chlorophyll a-b binding protein | F: Chloroa_b-bind | ECOD (1.6) |
FA [auth 9] | Chloroa_b-bind | e4xk891 | A: extended segments | X: Chlorophyll a-b binding protein (From Topology) | H: Chlorophyll a-b binding protein (From Topology) | T: Chlorophyll a-b binding protein | F: Chloroa_b-bind | ECOD (1.6) |
P [auth 4] | Chloroa_b-bind | e4xk841 | A: extended segments | X: Chlorophyll a-b binding protein (From Topology) | H: Chlorophyll a-b binding protein (From Topology) | T: Chlorophyll a-b binding protein | F: Chloroa_b-bind | ECOD (1.6) |
B | PsaA_PsaB_C | e4xk8B1 | A: alpha bundles | X: Bacterial photosystem II reaction centre L and M subunits-like (From Topology) | H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology) | T: Bacterial photosystem II reaction centre L and M subunits-like | F: PsaA_PsaB_C | ECOD (1.6) |
B | PsaA_PsaB_N | e4xk8B2 | A: alpha bundles | X: Photosystem II antenna protein-like (From Topology) | H: Photosystem II antenna protein-like (From Topology) | T: Photosystem II antenna protein-like | F: PsaA_PsaB_N | ECOD (1.6) |
R [auth b] | PsaA_PsaB_C | e4xk8b2 | A: alpha bundles | X: Bacterial photosystem II reaction centre L and M subunits-like (From Topology) | H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology) | T: Bacterial photosystem II reaction centre L and M subunits-like | F: PsaA_PsaB_C | ECOD (1.6) |
R [auth b] | PsaA_PsaB_N | e4xk8b1 | A: alpha bundles | X: Photosystem II antenna protein-like (From Topology) | H: Photosystem II antenna protein-like (From Topology) | T: Photosystem II antenna protein-like | F: PsaA_PsaB_N | ECOD (1.6) |
C | Fer4_21_1 | e4xk8C1 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: Fer4_21_1 | ECOD (1.6) |
S [auth c] | Fer4_21_1 | e4xk8c1 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: Fer4_21_1 | ECOD (1.6) |
D | PsaD | e4xk8D1 | A: a+b two layers | X: Photosystem I subunit PsaD (From Topology) | H: Photosystem I subunit PsaD (From Topology) | T: Photosystem I subunit PsaD | F: PsaD | ECOD (1.6) |
T [auth d] | PsaD | e4xk8d1 | A: a+b two layers | X: Photosystem I subunit PsaD (From Topology) | H: Photosystem I subunit PsaD (From Topology) | T: Photosystem I subunit PsaD | F: PsaD | ECOD (1.6) |
E | PSI_PsaE | e4xk8E1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PSI_PsaE | ECOD (1.6) |
U [auth e] | PSI_PsaE | e4xk8e1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: PSI_PsaE | ECOD (1.6) |
F | PSI_PsaF | e4xk8F1 | A: extended segments | X: Subunit III of photosystem I reaction centre, PsaF (From Topology) | H: Subunit III of photosystem I reaction centre, PsaF (From Topology) | T: Subunit III of photosystem I reaction centre, PsaF | F: PSI_PsaF | ECOD (1.6) |
V [auth f] | PSI_PsaF | e4xk8f1 | A: extended segments | X: Subunit III of photosystem I reaction centre, PsaF (From Topology) | H: Subunit III of photosystem I reaction centre, PsaF (From Topology) | T: Subunit III of photosystem I reaction centre, PsaF | F: PSI_PsaF | ECOD (1.6) |
G | PSI_PSAK | e4xk8G1 | A: alpha bundles | X: Photosystem I reaction center subunit X, PsaK (From Topology) | H: Photosystem I reaction center subunit X, PsaK (From Topology) | T: Photosystem I reaction center subunit X, PsaK | F: PSI_PSAK | ECOD (1.6) |
W [auth g] | PSI_PSAK | e4xk8g1 | A: alpha bundles | X: Photosystem I reaction center subunit X, PsaK (From Topology) | H: Photosystem I reaction center subunit X, PsaK (From Topology) | T: Photosystem I reaction center subunit X, PsaK | F: PSI_PSAK | ECOD (1.6) |
H | PSI_PsaH | e4xk8H1 | A: extended segments | X: Subunit VI of Photosystem I reaction centre (From Topology) | H: Subunit VI of Photosystem I reaction centre (From Topology) | T: Subunit VI of Photosystem I reaction centre | F: PSI_PsaH | ECOD (1.6) |
X [auth h] | PSI_PsaH | e4xk8h1 | A: extended segments | X: Subunit VI of Photosystem I reaction centre (From Topology) | H: Subunit VI of Photosystem I reaction centre (From Topology) | T: Subunit VI of Photosystem I reaction centre | F: PSI_PsaH | ECOD (1.6) |
I | PSI_8 | e4xk8I1 | A: extended segments | X: Subunit VIII of photosystem I reaction centre, PsaI (From Topology) | H: Subunit VIII of photosystem I reaction centre, PsaI (From Topology) | T: Subunit VIII of photosystem I reaction centre, PsaI | F: PSI_8 | ECOD (1.6) |
Y [auth i] | PSI_8 | e4xk8i1 | A: extended segments | X: Subunit VIII of photosystem I reaction centre, PsaI (From Topology) | H: Subunit VIII of photosystem I reaction centre, PsaI (From Topology) | T: Subunit VIII of photosystem I reaction centre, PsaI | F: PSI_8 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A, Q [auth a] | PF00223 | Photosystem I psaA/psaB protein (PsaA_PsaB) | Photosystem I psaA/psaB protein | - | Family |
J, Z [auth j] | PF01701 | Photosystem I reaction centre subunit IX / PsaJ (PSI_PsaJ) | Photosystem I reaction centre subunit IX / PsaJ | - | Family |
AA [auth k], K | PF01241 | Photosystem I psaG / psaK (PSI_PSAK) | Photosystem I psaG / psaK | - | Family |
BA [auth l], L | PF02605 | Photosystem I reaction centre subunit XI (PsaL) | Photosystem I reaction centre subunit XI | - | Family |
CA [auth 6], M [auth 1] | PF00504 | Chlorophyll A-B binding protein (Chloroa_b-bind) | Chlorophyll A-B binding protein | - | Family |
DA [auth 7], N [auth 2] | PF00504 | Chlorophyll A-B binding protein (Chloroa_b-bind) | Chlorophyll A-B binding protein | - | Family |
EA [auth 8], O [auth 3] | PF00504 | Chlorophyll A-B binding protein (Chloroa_b-bind) | Chlorophyll A-B binding protein | - | Family |
FA [auth 9], P [auth 4] | PF00504 | Chlorophyll A-B binding protein (Chloroa_b-bind) | Chlorophyll A-B binding protein | - | Family |
B, R [auth b] | PF00223 | Photosystem I psaA/psaB protein (PsaA_PsaB) | Photosystem I psaA/psaB protein | - | Family |
C, S [auth c] | PF14697 | 4Fe-4S dicluster domain (Fer4_21) | 4Fe-4S dicluster domain | Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contai ... | Domain |
D, T [auth d] | PF02531 | PsaD (PsaD) | PsaD | - | Family |
E, U [auth e] | PF02427 | Photosystem I reaction centre subunit IV / PsaE (PSI_PsaE) | Photosystem I reaction centre subunit IV / PsaE | PsaE is a 69 amino acid polypeptide from photosystem I present on the stromal side of the thylakoid membrane [1]. The structure is comprised of a well-defined five-stranded beta-sheet similar to SH3 domains [1]. | Domain |
F, V [auth f] | PF02507 | Photosystem I reaction centre subunit III (PSI_PsaF) | Photosystem I reaction centre subunit III | - | Family |
G, W [auth g] | PF01241 | Photosystem I psaG / psaK (PSI_PSAK) | Photosystem I psaG / psaK | - | Family |
H, X [auth h] | PF03244 | Photosystem I reaction centre subunit VI (PSI_PsaH) | Photosystem I reaction centre subunit VI | - | Family |
I, Y [auth i] | PF00796 | Photosystem I reaction centre subunit VIII (PSI_8) | Photosystem I reaction centre subunit VIII | - | Family |