eF-site ID 4ci0-A
PDB Code 4ci0
Chain A

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Title Electron cryo-microscopy of F420-reducing NiFe hydrogenase Frh
Classification OXIDOREDUCTASE
Compound F420-REDUCING HYDROGENASE, SUBUNIT ALPHA
Source ORGANISM_SCIENTIFIC: METHANOTHERMOBACTER MARBURGENSIS;
Sequence A:  SERIVISPTSRQEGHAELVMEVDDEGIVTKGRYFSITPVR
GLEKMVTGKAPETAPVMVQRICGVCPIPHTLASVEAIDDS
LDIEVPKAGRLLRELTLAAHHVNSHAIHHFLIAPDFVPEN
LMADAINSVSEIRKNAQYVVDMVAGEGIHPSDVRIGGMAD
NITELARKRLYARLKQLKPKVNEHVELMIGLIEDKGLPEG
LGVHNQPTLASHQIYGDRTKFDLDRFTEIMPESWYDDPEI
AKRACSTIPLYDGRNVEVGPRARMVEFQGFKERGVVAQHV
ARALEMKTALSRAIEILDELDTSAPVRADFDERGTGKLGI
GAIEAPRGLDVHMAKVENGKIQFYSALVPTTWNIPTMGPA
TEGFHHEYGPHVIRAYDPCLSCATH
Description (1)  F420-REDUCING HYDROGENASE, SUBUNIT ALPHA (E.C.1.12.98.1), F420-REDUCING HYDROGENASE, SUBUNIT GAMMA (E.C.1.12.98.1), F420-REDUCING HYDROGENASE, SUBUNIT BETA (E.C.1.12.98.1)


Functional site

1) chain A
residue 66
type
sequence C
description BINDING SITE FOR RESIDUE FE A 1387
source : AC1

2) chain A
residue 350
type
sequence P
description BINDING SITE FOR RESIDUE FE A 1387
source : AC1

3) chain A
residue 383
type
sequence C
description BINDING SITE FOR RESIDUE FE A 1387
source : AC1

4) chain A
residue 63
type
sequence C
description BINDING SITE FOR RESIDUE NI A 1388
source : AC2

5) chain A
residue 66
type
sequence C
description BINDING SITE FOR RESIDUE NI A 1388
source : AC2

6) chain A
residue 380
type
sequence C
description BINDING SITE FOR RESIDUE NI A 1388
source : AC2

7) chain A
residue 383
type
sequence C
description BINDING SITE FOR RESIDUE NI A 1388
source : AC2

8) chain A
residue 44
type
sequence E
description BINDING SITE FOR RESIDUE FE2 A 1389
source : AC3

9) chain A
residue 347
type
sequence A
description BINDING SITE FOR RESIDUE FE2 A 1389
source : AC3

10) chain A
residue 386
type
sequence H
description BINDING SITE FOR RESIDUE FE2 A 1389
source : AC3

11) chain A
residue 41-66
type prosite
sequence RGLEKMVTGKAPETAPVMVQRICGVC
description NI_HGENASE_L_1 Nickel-dependent hydrogenases large subunit signature 1. RGLEkmvtgkapetapvmvQRiCGVC
source prosite : PS00507

12) chain A
residue 377-386
type prosite
sequence YDPCLSCATH
description NI_HGENASE_L_2 Nickel-dependent hydrogenases large subunit signature 2. YDPCLSCat.H
source prosite : PS00508


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