Structure of PDB 5maa Chain B

Receptor sequence

>5maaB (length=420) Species: 1150621 (Sulfurospirillum multivorans DSM 12446) [Search protein sequence]

NAAEIRQQFAMTAGSPIIVNDKLERYAEVRTAFTHPTSFFKPNYKGEVKP
WFLSAYDEKVRQIENGENGPKMKAKNVGEARAGRALEAAGWTLDINYGNI
YPNRFFMLWSGETMTNTQLWAPVGLDRRPPDTTDPVELTNYVKFAARMAG
ADLVGVARLNRNWVYSEAVTIPADVPYEQSLHKEIEKPIVFKDVPLPIET
DDELIIPNTCENVIVAGIAMNREMMQTAPNSMACATTAFCYSRMCMFDMW
LCQFIRYMGYYAIPSCNGVGQSVAFAVEAGLGQASRMGACITPEFGPNVR
LTKVFTNMPLVPDKPIDFGVTEFCETCKKCARECPSKAITEGPRTFEGRS
IHNQSGKLQWQNDYNKCLGYWPESGGYCGVCVAVCPFTKNITEVWDGKIN
TYGLDADHFRDTVSFRKDRV

3D structure

PDB

5maa Cobamide-mediated enzymatic reductive dehalogenation via long-range electron transfer.

Chain

Resolution

1.686 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	B3R	B	L58 H187	L53 H182
BS02	SF4	B	R291 M292 I296 F328 C329 C332 K333 K334 C335 C390 P391 F392	R286 M287 I291 F323 C324 C327 K328 K329 C330 C385 P386 F387
BS03	SF4	B	C339 P340 S341 I344 C372 C383 G384 C386	C334 P335 S336 I339 C367 C378 G379 C381
BS04	OBL	B	I22 Y31 T36 A37 F38 Y170 Y246 M249 N272 Q276 S277 V278 M292 G293 A294 C295 V304 R305 L306 H357 N358 Q359 K362 Q364 Y369 C372 W376 Y382 C386	I17 Y26 T31 A32 F33 Y165 Y241 M244 N267 Q271 S272 V273 M287 G288 A289 C290 V299 R300 L301 H352 N353 Q354 K357 Q359 Y364 C367 W371 Y377 C381
BS05	B3R	B	F38 W96 Y102 Y246 W376 Y382	F33 W91 Y97 Y241 W371 Y377
BS06	B3R	B	L124 P127	L119 P122

External links

PDB	RCSB:5maa, PDBe:5maa, PDBj:5maa
PDBsum	5maa
PubMed	28671181

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