PDB entry 4iuc
View 4iuc on RCSB PDB site
Description: Crystal structure of an O2-tolerant [NiFe]-hydrogenase from Ralstonia eutropha in its as-isolated form - oxidized state 2
Class: oxidoreductase
Keywords: [NiFe] hydrogenase, Knallgas bacteria, proteobacteria, aerobic hydrogen bacteria, hydrogen catalysis, metalloenzyme, metalloprotein catalytic center, nickel-iron cofactor, bimetallic, Ni-Fe active site, iron-sulfur cluster, [4Fe-3S] cluster, [3Fe-4S] cluster, [4Fe-4S] cluster, reduced state, oxidized state, oxygen-tolerant hydrogenase, membrane-bound, OXIDOREDUCTASE
Deposited on
2013-01-20, released
2014-04-02
The last revision prior to the SCOPe 2.03 freeze date was dated
2014-04-02, with a file datestamp of
2014-03-28.
Experiment type: XRAY
Resolution: 1.45 Å
R-factor: 0.127
AEROSPACI score: 0.63
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'L':
Compound: Uptake hydrogenase large subunit
Species: Ralstonia eutropha [TaxId:381666]
Gene: hoxG, PHG002
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.03: d4iucl_ - Chain 'S':
Compound: Uptake hydrogenase small subunit
Species: Ralstonia eutropha [TaxId:381666]
Gene: hoxK, PHG001
Database cross-references and differences (RAF-indexed):
- Heterogens: NFV, MG, CL, SF4, F3S, S3F, HOH
PDB Chain Sequences:
- Chain 'L':
Sequence, based on SEQRES records: (download)
>4iucL (L:)
msayatqgfnlddrgrrivvdpvtrieghmrcevnvdannvirnavstgtmwrglevilk
grdprdawafvericgvctgchalasvravenaldiripknahlireimaktlqvhdhav
hfyhlhaldwvdvmsalkadpkrtselqqlvspahplssagyfrdiqnrlkrfvesgqlg
pfmngywgskayvlppeanlmavthylealdlqkewvkihtifggknphpnylvggvpca
inldgigaasapvnmerlsfvkarideiiefnknvyvpdvlaigtlykqagwlyggglaa
tnvldygeypnvaynkstdqlpggailngnwdevfpvdprdsqqvqefvshswykyades
vglhpwdgvtepnyvlgantkgtrtrieqidesakyswiksprwrghamevgplsryila
yaharsgnkyaerpkeqleysaqminsaipkalglpetqytlkqllpstigrtlarales
qycgemmhsdwhdlvaniragdtatanvdkwdpatwplqakgvgtvaaprgalghwirik
dgrienyqcvvpttwngsprdykgqigafeaslmntpmvnpeqpveilrtlhsfdpclac
sth
Sequence, based on observed residues (ATOM records): (download)
>4iucL (L:)
ayatqgfnlddrgrrivvdpvtrieghmrcevnvdannvirnavstgtmwrglevilkgr
dprdawafvericgvctgchalasvravenaldiripknahlireimaktlqvhdhavhf
yhlhaldwvdvmsalkadpkrtselqqlvspahplssagyfrdiqnrlkrfvesgqlgpf
mngywgskayvlppeanlmavthylealdlqkewvkihtifggknphpnylvggvpcain
ldgigaasapvnmerlsfvkarideiiefnknvyvpdvlaigtlykqagwlyggglaatn
vldygeypnvaynkstdqlpggailngnwdevfpvdprdsqqvqefvshswykyadesvg
lhpwdgvtepnyvlgantkgtrtrieqidesakyswiksprwrghamevgplsryilaya
harsgnkyaerpkeqleysaqminsaipkalglpetqytlkqllpstigrtlaralesqy
cgemmhsdwhdlvaniragdtatanvdkwdpatwplqakgvgtvaaprgalghwirikdg
rienyqcvvpttwngsprdykgqigafeaslmntpmvnpeqpveilrtlhsfdpclacst
h
- Chain 'S':
No sequence available.