eF-site ID 4gcz-B
PDB Code 4gcz
Chain B

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Title Structure of a blue-light photoreceptor
Classification Signaling Protein, De Novo Protein
Compound Blue-light photoreceptor, Sensor protein fixL
Source Bradyrhizobium diazoefficiens (strain JCM 10833 / IAM 13628 / NBRC 14792 / USDA 110) (FIXL_BRAJA)
Sequence B:  ASFQSFGIPGQLEVIKKALDHVRVGVVITDPALEDNPIVY
VNQGFVQXTGYETEEILGKNCRFLQGKHTDPAEVDNIRTA
LQNKEPVTVQIQNYKKDGTXFWNELNIDPXEIEDKTYFVG
IQNDITEHQQTQARLQELQSELVHVSRLSAXGEXASALAH
ELNQPLAAISNYXKGSRRLLAGSSDPNTPKVESALDRAAE
QALRAGQIIRRLRDFVAGESEKRVESLSKLIEEAGALGLA
GAREQNVQLRFSLDPGADLVLADRVQIQQVLVNLFRNALE
AXAQSQRRELVVTNTPAADDXIEVEVSDTGSGFQDDVIPN
LFQTFFTTKDTGXGVGLSISRSIIEAHGGRXWAESNASGG
ATFRFTLPAADENLEHHH
Description (1)  Blue-light photoreceptor, Sensor protein fixL


Functional site

1) chain B
residue 3
type
sequence S
description BINDING SITE FOR RESIDUE SO4 A 404
source : AC4

2) chain B
residue 8
type
sequence G
description BINDING SITE FOR RESIDUE SO4 A 404
source : AC4

3) chain B
residue 9
type
sequence I
description BINDING SITE FOR RESIDUE SO4 A 404
source : AC4

4) chain B
residue 28
type
sequence V
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

5) chain B
residue 30
type
sequence T
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

6) chain B
residue 37
type
sequence N
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

7) chain B
residue 61
type
sequence N
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

8) chain B
residue 62
type
sequence C
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

9) chain B
residue 63
type
sequence R
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

10) chain B
residue 66
type
sequence Q
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

11) chain B
residue 75
type
sequence V
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

12) chain B
residue 79
type
sequence R
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

13) chain B
residue 82
type
sequence L
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

14) chain B
residue 94
type
sequence N
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

15) chain B
residue 104
type
sequence N
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

16) chain B
residue 106
type
sequence L
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

17) chain B
residue 108
type
sequence I
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

18) chain B
residue 119
type
sequence F
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

19) chain B
residue 121
type
sequence G
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

20) chain B
residue 123
type
sequence Q
description BINDING SITE FOR RESIDUE FMN B 401
source : AC7

21) chain B
residue 161
type
sequence H
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC8

22) chain B
residue 164
type
sequence N
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC8

23) chain B
residue 214
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC8

24) chain B
residue 129
type
sequence H
description BINDING SITE FOR RESIDUE SO4 B 403
source : AC9

25) chain B
residue 147
type
sequence S
description BINDING SITE FOR RESIDUE SO4 B 404
source : BC1

26) chain B
residue 150
type
sequence S
description BINDING SITE FOR RESIDUE SO4 B 404
source : BC1

27) chain B
residue 151
type
sequence A
description BINDING SITE FOR RESIDUE SO4 B 404
source : BC1

28) chain B
residue 154
type
sequence E
description BINDING SITE FOR RESIDUE SO4 B 404
source : BC1

29) chain B
residue 378
type
sequence H
description BINDING SITE FOR RESIDUE SO4 B 405
source : BC2

30) chain B
residue 222
type
sequence S
description BINDING SITE FOR RESIDUE SO4 B 406
source : BC3

31) chain B
residue 224
type
sequence K
description BINDING SITE FOR RESIDUE SO4 B 406
source : BC3

32) chain B
residue 268
type
sequence Q
description BINDING SITE FOR RESIDUE SO4 B 406
source : BC3

33) chain B
residue 119
type
sequence F
description BINDING SITE FOR RESIDUE SO4 B 407
source : BC4

34) chain B
residue 161
type MOD_RES
sequence H
description Phosphohistidine; by autocatalysis => ECO:0000255|PROSITE-ProRule:PRU00107
source Swiss-Prot : SWS_FT_FI2

35) chain B
residue 62
type MOD_RES
sequence C
description S-4a-FMN cysteine
source Swiss-Prot : SWS_FT_FI1


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