Structure of PDB 7r7f Chain B

Receptor sequence

>7r7fB (length=567) Species: 32049 (Picosynechococcus sp. PCC 7002)

VGQFANFVDLLQYRAKLQARKTVFSFLADGEAESAALTYGELDQKAQAIA
AFLQANQAQGQRALLLYPPGLEFIGAFLGCLYAGVVAVPAYPPRPNKSFD
RLHSIIQDAQAKFALTTTELKDKIADRLEALEGTDFHCLATDQVELISGK
NWQKPNISGTDLAFLQYTSGSTGDPKGVMVSHHNLIHNSGLINQGFQDTE
ASMGVSWLPPYHDMGLIGGILQPIYVGATQILMPPVAFLQRPFRWLKAIN
DYRVSTSGAPNFAYDLCASQITPEQIRELDLSCWRLAFSGAEPIRAVTLE
NFAKTFATAGFQKSAFYPCYGMAETTLIVSGGNGAAQLPQEIIVSKQGIE
ANQVRPAQETTVTLVGSGEVIGDQIVKIVDPQALTECTVGEIGEVWVKGE
SVAQGYWQKPDLTQQQFQGNVGAETGFLRTGDLGFLQGGELYITGRLKDL
LIIRGRNHYPQDIELTVEVAHPALRQGAGAAVSVDVNGEEQLVIVQEVER
KYARKLNVAAVAQAIRGAIAAEHQLQPQAICFIKPGSIPKTSSGKIRRHA
CKAGFLDGSLAVVGEWQ

3D structure

• PDB: 7r7f An electrostatic fatty acid selection mechanism by the Olefin Synthase FAAL domain from Synechococcus sp. PCC7002
• Chain: B
• Resolution: 2.13 Å

Enzymatic activity

• Enzyme Commision number: 6.2.1.20: long-chain-fatty-acid--[acyl-carrier-protein] ligase.

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)	Binding affinity
BS01	POP	B	T169 S170 G171 S172 T173 K177 R449 K548	T168 S169 G170 S171 T172 K176 R446 K545
BS02	1T1	B	F197 G205 D214 M215 G219 Q223 F289 A292 E293 P294 C320 Y321 G322 M323 A324 D435 I446 R449 K548	F196 G204 D213 M214 G218 Q222 F288 A291 E292 P293 C319 Y320 G321 M322 A323 D432 I443 R446 K545

Gene Ontology

Biological Process

• GO:0008610 lipid biosynthetic process

External links

• PDB: RCSB:7r7f, PDBe:7r7f, PDBj:7r7f
• PDBsum: 7r7f
• UniProt: B1XKC6