Structure of PDB 6r2q Chain A

Receptor sequence

>6r2qA (length=265) Species: 62322 (Shewanella baltica) [Search protein sequence]

KGADSCLMCHKKMDLFKGVHGAIDSSKSPMAGLQCEACHGPLGQHNKEPM
ITFGKQSTLSAEKQNSVCMSCHQDDKRVSWNGSHHDNADVACASCHQVHV
AKDPVLSKNTEMEVCTSCHTKQKADMNKRSSHPLKWAQMTCSDCHNPHGS
MTDSDLNKPSINETCYSCHAEKRGPKLWEHAPVTENCVTCHNPHGSVNDA
MLKTRAPQLCQQCHASDGHASNAYLGNTGLGSNVGDNAFTGGRSCLNCHS
QVHGSNHPSGKLLQR

3D structure

PDB

6r2q The Crystal Structure of a Biological Insulated Transmembrane Molecular Wire.

Chain

Resolution

2.697 Å

3D
structure

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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	HEC	A	C67 C70 H71 H104 Q109 H110	C6 C9 H10 H39 Q44 H45
BS02	HEC	A	H85 C100 C103 H104 Q124 S125 Q165 V166 H167	H20 C35 C38 H39 Q56 S57 Q97 V98 H99
BS03	HEC	A	V84 H85 K92 C136 C139 H140 H164 L174	V19 H20 K27 C68 C71 H72 H96 L106
BS04	HEC	A	M137 H140 K144 R145 W148 H153 C160 C163 H164 L174 E179 S210 P215 H216	M69 H72 K76 R77 W80 H85 C92 C95 H96 L106 E111 S142 P147 H148
BS05	HEC	A	H152 H153 C183 C186 H187 H213	H84 H85 C115 C118 H119 H145
BS06	HEC	A	H187 Q190 H200 C209 C212 H213 S222 P261 H262	H119 Q122 H132 C141 C144 H145 S154 P193 H194
BS07	HEC	A	H200 D211 C233 C236 H237 H259 A268	H132 D143 C165 C168 H169 H191 A200
BS08	HEC	A	H237 K240 P250 V251 C255 C258 H259 L270 R311 V320 H321	H169 K172 P182 V183 C187 C190 H191 L202 R243 V252 H253
BS09	HEC	A	H248 P250 L277 C278 C281 H282 K329 L330 L331	H180 P182 L209 C210 C213 H214 K261 L262 L263
BS10	HEC	A	S284 H287 C313 C316 H317	S216 H219 C245 C248 H249

External links

PDB	RCSB:6r2q, PDBe:6r2q, PDBj:6r2q
PDBsum	6r2q
PubMed	32289252
UniProt	P0DSN3\|MTRA_SHEB8 Multiheme cytochrome MtrA (Gene Name=mtrA)

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