Structure of PDB 5y6p Chain a3

Receptor sequence

>5y6pa3 (length=277) Species: 35689 (Griffithsia pacifica) [Search protein sequence]

VVDPFQRKFQSIGKIGIDYSRPKKLATYKRVGYSVGLDFPNAVSMAGHYS
LTDCTRAGGAAKILMKYDEYCAKGMLQVYKRSAVSTGVYTTKCTEATQPG
VAYDVRVFNRTAAFRQAQKPVNVRLGEQYAARKACVTLAHNCSREEAQFK
NMPMSCATFLAGKMEAMGTCYRTVRPSSKAEDYMAGSVRMQVYQKGNASG
VYPVGGCEDGHAKGDADLRRVIALASEYRAAQQGAAAVTGAQYASSKMAI
QLYGHSCNHEEGQFCDYPAVAAAMCRY

3D structure

PDB

5y6p Structure of phycobilisome from the red alga Griffithsia pacifica

Chain

Resolution

3.5 Å

3D
structure

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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	PEB	a3	P81 A87 G88 Y90 S91 L92 A158 R165	P40 A46 G47 Y49 S50 L51 A117 R124
BS02	PEB	a3	C112 M116 C183 E186 Q189 F190	C71 M75 C142 E145 Q148 F149
BS03	PEB	a3	V229 Q232 C298 E301	V188 Q191 C257 E260
BS04	PVN	a3	K121 E136 E206 C211 R213 R260 I263	K80 E95 E165 C170 R172 R219 I222
BS05	PUB	a3	Y234 Y243 C248 D250 A257 R261 A264	Y193 Y202 C207 D209 A216 R220 A223
BS06	PUB	a3	N82 K121 V125 Y130 C134 E136 A143 Y144 R147 R151	N41 K80 V84 Y89 C93 E95 A102 Y103 R106 R110
BS07	PEB	a3	K55 I56	K14 I15
BS08	PEB	a3	D44 Q47	D3 Q6
BS09	PEB	a3	R151 F155 R156	R110 F114 R115
BS10	PEB	a3	Y111 Q118	Y70 Q77
BS11	PEB	a3	N163 G167 Y170	N122 G126 Y129
BS12	PEB	a3	A277 G281 Y284	A236 G240 Y243
BS13	PEB	a3	L265 Y269	L224 Y228

External links

PDB	RCSB:5y6p, PDBe:5y6p, PDBj:5y6p
PDBsum	5y6p
PubMed	29045394

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