Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

7NHO

Structure of PSII-M

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005506	molecular_function	iron ion binding
A	0009055	molecular_function	electron transfer activity
A	0009523	cellular_component	photosystem II
A	0009579	cellular_component	thylakoid
A	0009635	biological_process	response to herbicide
A	0009772	biological_process	photosynthetic electron transport in photosystem II
A	0010242	molecular_function	oxygen evolving activity
A	0015979	biological_process	photosynthesis
A	0016020	cellular_component	membrane
A	0016168	molecular_function	chlorophyll binding
A	0016491	molecular_function	oxidoreductase activity
A	0016682	molecular_function	oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor
A	0019684	biological_process	photosynthesis, light reaction
A	0031676	cellular_component	plasma membrane-derived thylakoid membrane
A	0042651	cellular_component	thylakoid membrane
A	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
A	0046872	molecular_function	metal ion binding
B	0009521	cellular_component	photosystem
B	0009523	cellular_component	photosystem II
B	0009579	cellular_component	thylakoid
B	0009767	biological_process	photosynthetic electron transport chain
B	0009772	biological_process	photosynthetic electron transport in photosystem II
B	0015979	biological_process	photosynthesis
B	0016020	cellular_component	membrane
B	0016168	molecular_function	chlorophyll binding
B	0019684	biological_process	photosynthesis, light reaction
B	0031676	cellular_component	plasma membrane-derived thylakoid membrane
B	0042651	cellular_component	thylakoid membrane
B	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
C	0005737	cellular_component	cytoplasm
C	0009521	cellular_component	photosystem
C	0009523	cellular_component	photosystem II
C	0009579	cellular_component	thylakoid
C	0009767	biological_process	photosynthetic electron transport chain
C	0009772	biological_process	photosynthetic electron transport in photosystem II
C	0015979	biological_process	photosynthesis
C	0016020	cellular_component	membrane
C	0016168	molecular_function	chlorophyll binding
C	0019684	biological_process	photosynthesis, light reaction
C	0031676	cellular_component	plasma membrane-derived thylakoid membrane
C	0042651	cellular_component	thylakoid membrane
C	0043229	cellular_component	intracellular organelle
C	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
C	0046872	molecular_function	metal ion binding
D	0005506	molecular_function	iron ion binding
D	0009055	molecular_function	electron transfer activity
D	0009523	cellular_component	photosystem II
D	0009579	cellular_component	thylakoid
D	0009772	biological_process	photosynthetic electron transport in photosystem II
D	0010242	molecular_function	oxygen evolving activity
D	0015979	biological_process	photosynthesis
D	0016020	cellular_component	membrane
D	0016168	molecular_function	chlorophyll binding
D	0016491	molecular_function	oxidoreductase activity
D	0019684	biological_process	photosynthesis, light reaction
D	0031676	cellular_component	plasma membrane-derived thylakoid membrane
D	0042651	cellular_component	thylakoid membrane
D	0045156	molecular_function	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
D	0046872	molecular_function	metal ion binding
E	0005506	molecular_function	iron ion binding
E	0005737	cellular_component	cytoplasm
E	0009055	molecular_function	electron transfer activity
E	0009523	cellular_component	photosystem II
E	0009539	cellular_component	photosystem II reaction center
E	0009579	cellular_component	thylakoid
E	0009767	biological_process	photosynthetic electron transport chain
E	0015979	biological_process	photosynthesis
E	0016020	cellular_component	membrane
E	0019684	biological_process	photosynthesis, light reaction
E	0020037	molecular_function	heme binding
E	0031676	cellular_component	plasma membrane-derived thylakoid membrane
E	0042651	cellular_component	thylakoid membrane
E	0043229	cellular_component	intracellular organelle
E	0046872	molecular_function	metal ion binding
F	0005506	molecular_function	iron ion binding
F	0005737	cellular_component	cytoplasm
F	0009055	molecular_function	electron transfer activity
F	0009523	cellular_component	photosystem II
F	0009539	cellular_component	photosystem II reaction center
F	0009579	cellular_component	thylakoid
F	0009767	biological_process	photosynthetic electron transport chain
F	0015979	biological_process	photosynthesis
F	0016020	cellular_component	membrane
F	0019684	biological_process	photosynthesis, light reaction
F	0020037	molecular_function	heme binding
F	0031676	cellular_component	plasma membrane-derived thylakoid membrane
F	0042651	cellular_component	thylakoid membrane
F	0043229	cellular_component	intracellular organelle
F	0046872	molecular_function	metal ion binding
H	0009523	cellular_component	photosystem II
H	0009579	cellular_component	thylakoid
H	0015979	biological_process	photosynthesis
H	0016020	cellular_component	membrane
H	0031676	cellular_component	plasma membrane-derived thylakoid membrane
H	0042301	molecular_function	phosphate ion binding
H	0042651	cellular_component	thylakoid membrane
H	0043229	cellular_component	intracellular organelle
H	0050821	biological_process	protein stabilization
I	0005737	cellular_component	cytoplasm
I	0009523	cellular_component	photosystem II
I	0009539	cellular_component	photosystem II reaction center
I	0009579	cellular_component	thylakoid
I	0015979	biological_process	photosynthesis
I	0016020	cellular_component	membrane
I	0031676	cellular_component	plasma membrane-derived thylakoid membrane
I	0042651	cellular_component	thylakoid membrane
I	0043229	cellular_component	intracellular organelle
K	0005737	cellular_component	cytoplasm
K	0009523	cellular_component	photosystem II
K	0009539	cellular_component	photosystem II reaction center
K	0009579	cellular_component	thylakoid
K	0015979	biological_process	photosynthesis
K	0016020	cellular_component	membrane
K	0031676	cellular_component	plasma membrane-derived thylakoid membrane
K	0042651	cellular_component	thylakoid membrane
K	0043229	cellular_component	intracellular organelle
L	0005737	cellular_component	cytoplasm
L	0009523	cellular_component	photosystem II
L	0009539	cellular_component	photosystem II reaction center
L	0009579	cellular_component	thylakoid
L	0015979	biological_process	photosynthesis
L	0016020	cellular_component	membrane
L	0031676	cellular_component	plasma membrane-derived thylakoid membrane
L	0042651	cellular_component	thylakoid membrane
L	0043229	cellular_component	intracellular organelle
M	0005737	cellular_component	cytoplasm
M	0009523	cellular_component	photosystem II
M	0009579	cellular_component	thylakoid
M	0015979	biological_process	photosynthesis
M	0016020	cellular_component	membrane
M	0019684	biological_process	photosynthesis, light reaction
M	0031676	cellular_component	plasma membrane-derived thylakoid membrane
M	0042651	cellular_component	thylakoid membrane
M	0043229	cellular_component	intracellular organelle
T	0009523	cellular_component	photosystem II
T	0009539	cellular_component	photosystem II reaction center
T	0009579	cellular_component	thylakoid
T	0015979	biological_process	photosynthesis
T	0016020	cellular_component	membrane
T	0031676	cellular_component	plasma membrane-derived thylakoid membrane
T	0042651	cellular_component	thylakoid membrane
X	0009523	cellular_component	photosystem II
X	0009579	cellular_component	thylakoid
X	0015979	biological_process	photosynthesis
X	0016020	cellular_component	membrane
X	0031676	cellular_component	plasma membrane-derived thylakoid membrane
X	0042651	cellular_component	thylakoid membrane
y	0009523	cellular_component	photosystem II
y	0009579	cellular_component	thylakoid
y	0015979	biological_process	photosynthesis
y	0016020	cellular_component	membrane
y	0031676	cellular_component	plasma membrane-derived thylakoid membrane
y	0042651	cellular_component	thylakoid membrane
Z	0009523	cellular_component	photosystem II
Z	0009539	cellular_component	photosystem II reaction center
Z	0009579	cellular_component	thylakoid
Z	0015979	biological_process	photosynthesis
Z	0016020	cellular_component	membrane
Z	0031676	cellular_component	plasma membrane-derived thylakoid membrane
Z	0042549	biological_process	photosystem II stabilization
Z	0042651	cellular_component	thylakoid membrane

Functional Information from PROSITE/UniProt

site_id	PS00244
Number of Residues	27
Details	REACTION_CENTER Photosynthetic reaction center proteins signature. NwtlnPfHmmGvagvlggallcAiHGA

Chain	Residue	Details
D	ASN190-ALA216
A	ASN191-SER217

site_id	PS00537
Number of Residues	15
Details	CYTOCHROME_B559 Cytochrome b559 subunits heme-binding site signature. ItSVRYwvIHSITIP

Chain	Residue	Details
E	ILE14-PRO28
F	ILE15-PRO29

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	TOPO_DOM: Lumenal => ECO:0000269\|PubMed:33846594, ECO:0007744\|PDB:7NHQ

Chain	Residue	Details
X	THR2-SER6
D	ILE132-PRO140
D	VAL218-ARG265
C	GLU450-ASP461

site_id	SWS_FT_FI2
Number of Residues	22
Details	TRANSMEM: Helical => ECO:0000269\|PubMed:33846594, ECO:0007744\|PDB:7NHQ

Chain	Residue	Details
X	LEU7-ILE29
D	GLY109-GLU131
D	TYR141-TYR160
D	ASN194-THR217
D	TRP266-GLY288
C	PHE425-ARG449

site_id	SWS_FT_FI3
Number of Residues	11
Details	TOPO_DOM: Cytoplasmic => ECO:0000269\|PubMed:33846594, ECO:0007744\|PDB:7NHQ

Chain	Residue	Details
X	ALA30-LEU41
D	PRO161-LEU193
D	LEU289-LEU352

site_id	SWS_FT_FI4
Number of Residues	1
Details	MOD_RES: N-formylmethionine => ECO:0000269\|PubMed:19219048, ECO:0000269\|PubMed:20558739

Chain	Residue	Details
T	MET1
A	HIS198

site_id	SWS_FT_FI5
Number of Residues	1
Details	MOD_RES: N-acetylthreonine => ECO:0000269\|PubMed:19219048, ECO:0000269\|PubMed:20558739

Chain	Residue	Details
F	THR2
A	HIS215
A	HIS272

site_id	SWS_FT_FI6
Number of Residues	1
Details	BINDING: BINDING => ECO:0000255\|HAMAP-Rule:MF_01383, ECO:0000269\|PubMed:16355230, ECO:0000269\|PubMed:19219048, ECO:0000303\|PubMed:20558739, ECO:0000303\|PubMed:21367867, ECO:0000303\|PubMed:25043005

Chain	Residue	Details
D	ASN142

site_id	SWS_FT_FI7
Number of Residues	1
Details	BINDING: axial binding residue => ECO:0000255\|HAMAP-Rule:MF_01383, ECO:0000269\|PubMed:16355230, ECO:0000269\|PubMed:19219048, ECO:0000303\|PubMed:14764885, ECO:0000303\|PubMed:20558739, ECO:0000303\|PubMed:21367867, ECO:0000303\|PubMed:22665786, ECO:0000303\|PubMed:23413188, ECO:0000303\|PubMed:25043005, ECO:0000303\|DOI:10.1039/B406989G

Chain	Residue	Details
D	HIS197

site_id	SWS_FT_FI8
Number of Residues	1
Details	BINDING: BINDING => ECO:0000255\|HAMAP-Rule:MF_01383, ECO:0000269\|PubMed:16355230, ECO:0000269\|PubMed:19219048, ECO:0000303\|PubMed:14764885, ECO:0000303\|PubMed:20558739, ECO:0000303\|PubMed:21367867, ECO:0000303\|PubMed:22665786, ECO:0000303\|PubMed:23413188, ECO:0000303\|PubMed:25043005, ECO:0000303\|DOI:10.1039/B406989G

Chain	Residue	Details
D	HIS214
A	GLU189
A	HIS332
A	GLU333

site_id	SWS_FT_FI9
Number of Residues	1
Details	BINDING: BINDING => ECO:0000255\|HAMAP-Rule:MF_01383, ECO:0000269\|PubMed:16355230, ECO:0000269\|PubMed:19219048, ECO:0000303\|PubMed:14764885, ECO:0000303\|PubMed:20558739, ECO:0000303\|PubMed:21367867, ECO:0000303\|PubMed:22665786, ECO:0000303\|PubMed:23413188, ECO:0000303\|PubMed:25006873, ECO:0000303\|PubMed:25043005

Chain	Residue	Details
D	PHE261

site_id	SWS_FT_FI10
Number of Residues	1
Details	BINDING: BINDING => ECO:0000255\|HAMAP-Rule:MF_01383, ECO:0000269\|PubMed:16355230, ECO:0000269\|PubMed:19219048, ECO:0000303\|PubMed:14764885, ECO:0000303\|PubMed:20558739, ECO:0000303\|PubMed:21367867, ECO:0000303\|PubMed:22665786, ECO:0000303\|PubMed:23413188, ECO:0000303\|PubMed:25006873, ECO:0000303\|PubMed:25043005, ECO:0000303\|DOI:10.1039/B406989G

Chain	Residue	Details
D	HIS268

site_id	SWS_FT_FI11
Number of Residues	1
Details	BINDING: BINDING => ECO:0000255\|HAMAP-Rule:MF_01379, ECO:0000269\|PubMed:19219048, ECO:0000303\|PubMed:14764885, ECO:0000303\|PubMed:16355230, ECO:0000303\|PubMed:20558739, ECO:0000303\|PubMed:21367867, ECO:0000303\|PubMed:23413188, ECO:0000303\|PubMed:25043005

Chain	Residue	Details
A	ALA344

site_id	SWS_FT_FI12
Number of Residues	1
Details	SITE: Tyrosine radical intermediate => ECO:0000255\|HAMAP-Rule:MF_01379, ECO:0000303\|PubMed:11217865, ECO:0000303\|PubMed:14764885, ECO:0000303\|PubMed:19219048, ECO:0000303\|PubMed:21367867, ECO:0000303\|DOI:10.1039/B406989G

Chain	Residue	Details
A	TYR161

site_id	SWS_FT_FI13
Number of Residues	1
Details	SITE: Stabilizes free radical intermediate => ECO:0000255\|HAMAP-Rule:MF_01379

Chain	Residue	Details
A	HIS190

site_id	SWS_FT_FI14
Number of Residues	1
Details	SITE: Cleavage; by CtpA => ECO:0000255\|HAMAP-Rule:MF_01379

Chain	Residue	Details
A	ALA344

		Sequence (fasta)
		PDBx/mmCIF
		PDBML format (no-atom)
		PDB format (full)
		Validation report (PDF)