Structure of PDB 8ae1 Chain B

Receptor sequence

>8ae1B (length=953) Species: 1299 (Deinococcus radiodurans)

FVQRSDFDALGGRVTTVETRVETVNNSLTGRIAALERNAFSVKPSLTIGY
SVSRTSRNFDVDRLFPLNADGTVANNAFTSGGIDTDTGAQRRDFGDFGNA
SDPVVAGAAGLYGFADGVSYTVYFTDGSTATFDGLNPADYKVPTGKVIDT
TKGRNGFGFNNLARYKEGSTDIGISLGFDTSGQFSQVTSGTGGSLFSTAG
RLQVNQIDLNFGLVTGLPSDAYVDTNGNGKKDDGEATGRGTYLGSGGTAA
ILRDPAGNVYRPVFFRFKNATTQFSVGNNPVIVTLGQQQKFYFSDYVFDN
NYDGRGDGFTVTVDGSNVPVIGAWKPQIKGVYGSRSGLDGTAEAGYGVYY
RGVRAQITPVGTLTAGIHYAQEGRDMFGAAQNTTSTPSDVTTYGADLHGK
AFGVELHSEYATSRVRPNTANAAVQTSNAFYARVATRKDNLAFDLNTPAA
KFGNDTFGVSLYDLNYRKIDAGYNNVAGISEYGYGSYSRTSAQNIAYNPD
TGVTAPFANLDRQAYTDANNDGTSDRNADGTVVATNTKIGQMGFGVKAAA
NLGPVAIGGYYDTSTGANGDNANRMTEAGGSAKVAYSIFSLRGTYNTLDS
NRPQIYRDAAGTQIIGDAKVRRYAVQADVTPGLGLFVGAYYRDVNVNGVR
STTDRGLLGRGYLASSFEPGVGNNAYRTGLRCADNNFGTGTRDIDGVGGV
LNPAVNLDQSRTATCFTSYGVEAGHAGDNANALVKDLFFRVGYSRVYVPT
TATATTGDFSGSVTYGDARYDRKVGVANVRLAGSFSTTNTQLDSRPAGTR
GAVGLIVRTDPLENVPFRPQFNGQVGYYTADNRVAAGNYNANATKYGAGV
VLNDFLLPQTKIGVRYDGYMAQNRQYTPFDGDGTQGYFSDANNNRRTNLN
GVYVEGAYQDLIFSYGTYTLSQKDLNGVEYGSGINNGQPARGQTFKISYK
VNF

3D structure

• PDB: 8ae1 A multidomain connector links the outer membrane and cell wall in phylogenetically deep-branching bacteria.
• Chain: B
• Resolution: 3.25 Å

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	CA	B	D274 D276 R305 F308 D310	D60 D62 R91 F94 D96
BS02	CA	B	D438 N440 N442 K444 D446 E449	D224 N226 N228 K230 D232 E235
BS03	CA	B	R549 G551 G559	R335 G337 G345
BS04	CA	B	S550 L552 D553	S336 L338 D339
BS05	CA	B	D513 N515 G716	D299 N301 G502
BS06	CA	B	N733 D735 T737 D739	N519 D521 T523 D525

External links

• PDB: RCSB:8ae1, PDBe:8ae1, PDBj:8ae1
• PDBsum: 8ae1
• PubMed: 35943982
• UniProt: Q9RRB6|SLPA_DEIRA Outer membrane protein SlpA (Gene Name=slpA)