Structure of PDB 8iwh Chain B

Receptor sequence

>8iwhB (length=478) Species: 35128 (Thalassiosira pseudonana) [Search protein sequence]

ALPWYRVHTVVLNDPGRLISVHLMHTALVAGWAGSMALYELAVFDPSDPV
LNPMWRQGMFVMPFMTRLGITDSWGGWSITGESVSNPGLWSFEGVALSHI
VLSGMCFLAAIWHWVYWDLELFRDPRTGEPALDLPKIFGIHLLLSGLLCF
GFGAFHVTGLFGPGIWVSDAYGITGKVQPVAPSWGADGFNPFNPGGIAAH
HIAAGIFGIFAGIFHLTVRPPQRLYRALRMGNIETVLSSSISAVFWAAFV
TSGTMWYGAAATPIELFGPTRYQWDSGYFQQEIERQVESSVTEGLSESQA
WSRIPDKLAFYDYIGNNPAKGGLFRSGPMDKGDGIAEAWLGHPIFRDKDG
RELTVRRMPAFFETFPVILVDKDGIIRADIPFRRAESKYSIEQVGVTVDF
YGGKLNGQTFKDAPTVKKFARKAQLGEVFEFDRTSLESDGVFRSSPRGWY
TFGHANFALLFFLGHLWHGGRTIFRDVF

3D structure

PDB

8iwh Structure of a diatom photosystem II supercomplex containing a member of Lhcx family and dimeric FCPII

Chain

Resolution

2.68 Å

3D
structure

[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]

Enzymatic activity

Enzyme Commision number

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)
BS01	CLA	B	G189 F190 H201 W247 F250	G188 F189 H200 W246 F249
BS02	CLA	B	L69 C150 F153 H201 H202 T252	L68 C149 F152 H200 H201 T251
BS03	CLA	B	W33 F61 F65 Y451 H455 F458	W32 F60 F64 Y450 H454 F457
BS04	CLA	B	V30 A34 V62 H100 L103	V29 A33 V61 H99 L102
BS05	CLA	B	L69 L98 S99 H100 G152 F153 H157 F162	L68 L97 S98 H99 G151 F152 H156 F161
BS06	CLA	B	W33 G59 F61 W450	W32 G58 F60 W449
BS07	CLA	B	S243 H466 L467 I474	S242 H465 L466 I473
BS08	CLA	B	F139 A212 F215 H216 L229	F138 A211 F214 H215 L228
BS09	CLA	B	F139 S146 V237 S240	F138 S145 V236 S239
BS10	CLA	B	Y6 R7 V8 H9 L238 F462 G465 W468 H469 R472	Y5 R6 V7 H8 L237 F461 G464 W467 H468 R471
BS11	CLA	B	H9 L19 H23 H26 V237 L238 S241	H8 L18 H22 H25 V236 L237 S240
BS12	CLA	B	H26 V30 F462	H25 V29 F461
BS13	CLA	B	V8 H9 M25	V7 H8 M24
BS14	CLA	B	I138 I141 H142 L145	I137 I140 H141 L144
BS15	CLA	B	I20 W113 H114	I19 W112 H113

Gene Ontology

	Molecular Function
GO:0016168	chlorophyll binding
GO:0045156	electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity

	Biological Process
GO:0009767	photosynthetic electron transport chain
GO:0009772	photosynthetic electron transport in photosystem II
GO:0015979	photosynthesis
GO:0019684	photosynthesis, light reaction

	Cellular Component
GO:0009507	chloroplast
GO:0009521	photosystem
GO:0009523	photosystem II
GO:0009535	chloroplast thylakoid membrane
GO:0009579	thylakoid
GO:0016020	membrane

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component

External links

PDB	RCSB:8iwh, PDBe:8iwh, PDBj:8iwh
PDBsum	8iwh
PubMed	37878698
UniProt	A0T0P5

[Back to BioLiP]