Structure of PDB 6syo Chain SSS

Receptor sequence
>6syoSSS (length=268) Species: 562 (Escherichia coli) [Search protein sequence]
PQRPPVIWIGAQECTGCTESLLRATHPTVENLVLETISLEYHEVLSAAFG
HQVEENKHNALEKYKGQYVLVVDGSIPLKDNGIYCMVAGEPIVDHIRKAA
EGAAAIIAIGSCSAWGGVAAAGVNPTGAVSLQEVLPGKTVINIPGCPPNP
HNFLATVAHIITYGKPPKLDDKNRPTFAYGRLIHEHCERRPHFDAGRFAK
EFGDEGHREGWCLYHLGCKGPETYGNCSTLQFCDVGGVWPVAIGHPCYGC
NEEGIGFHKGIHQLANVE
3D structure
PDB6syo Hydrogen activation by NiFe-hydrogenases - consolidating the role of the pendant arginine.
ChainSSS
Resolution1.25 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.12.99.6: hydrogenase (acceptor).
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 SF4 SSS H189 C192 R194 R195 C217 L218 Y219 C223 H184 C187 R189 R190 C212 L213 Y214 C218
BS02 F3S SSS C232 P245 C252 Y253 G254 C255 N256 C227 P240 C247 Y248 G249 C250 N251
BS03 SF4 SSS C19 G21 C22 G115 C117 C151 P152 C14 G16 C17 G110 C112 C146 P147
Gene Ontology
Molecular Function
GO:0008901 ferredoxin hydrogenase activity
GO:0051536 iron-sulfur cluster binding
Cellular Component
GO:0009375 ferredoxin hydrogenase complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:6syo, PDBe:6syo, PDBj:6syo
PDBsum6syo
PubMed
UniProtP69741|MBHT_ECOLI Hydrogenase-2 small chain (Gene Name=hybO)

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