eF-site ID 1rh5-ABC
PDB Code 1rh5
Chain A, B, C

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Title The structure of a protein conducting channel
Classification PROTEIN TRANSPORT
Compound Preprotein translocase secY subunit
Source Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) (1RH5)
Sequence A:  KKLIPILEKIPEVELPVKEITFKEKLKWTGIVLVLYFIMG
CIDVYTAGAQIPAIFEFWQTITASRIGTLITLGIGPIVTA
GIIMQLLVGSGIIQMDLSIPENRALFQGCQKLLSIIMCFV
EAVLFVGAGAFGILTPLLAFLVIIQIAFGSIILIYLDEIV
SKYGIGSGIGLFIAAGVSQTIFVGALGPEGYLWKFLNSLI
QGVPNIEYIAPIIGTIIVFLMVVYAECMRVEIPLAHGRIK
GAVGKYPIKFVYVSNIPVILAAALFANIQLWGLALYRMGI
PILGHYEGGRAVDGIAYYLSTPYGLSSVISDPIHAIVYMI
AMIITCVMFGIFWVETTGLDPKSMAKRISEKAIEHRLKRY
IPPLTVMSSAFVGFLATIANFIGALGGGTGVLLTVSIVYR
MYEQLLRERT
B:  LKEFIEECRRVWLVLKKPTKDEYLAVAKVTALGISLLGII
GYIIHVPATYIKGILK
C:  ETFSKIRVKPEHVIGVTVAFVIIEAILTYGRF
Description


Functional site

1) chain A
residue 89-110
type TOPO_DOM
sequence VGSGIIQMDLSIPENRALFQGC
description Cytoplasmic
source Swiss-Prot : SWS_FT_FI1

2) chain A
residue 162-168
type TOPO_DOM
sequence SKYGIGS
description Cytoplasmic
source Swiss-Prot : SWS_FT_FI1

3) chain A
residue 228-255
type TOPO_DOM
sequence CMRVEIPLAHGRIKGAVGKYPIKFVYVS
description Cytoplasmic
source Swiss-Prot : SWS_FT_FI1

4) chain A
residue 332-382
type TOPO_DOM
sequence IFWVETTGLDPKSMAKRISEKAIEHRLKRYIPPLTVMSS
description Cytoplasmic
source Swiss-Prot : SWS_FT_FI1

5) chain C
residue 31-49
type TRANSMEM
sequence EHVIGVTVAFVIIEAILTY
description Helical
source Swiss-Prot : SWS_FT_FI2

6) chain A
residue 395-402
type prosite
sequence IGALGGGT
description HMG_COA_REDUCTASE_2 Hydroxymethylglutaryl-coenzyme A reductases signature 2. IGaLGGGT
source prosite : PS00318

7) chain A
residue 69-88
type prosite
sequence TLITLGIGPIVTAGIIMQLL
description SECY_1 Protein secY signature 1. TLItLGIgPIVtAGIIMQLL
source prosite : PS00755

8) chain A
residue 156-173
type prosite
sequence YLDEIVSKYGIGSGIGLF
description SECY_2 Protein secY signature 2. YLdEiVSky.GIGSGiGLF
source prosite : PS00756

9) chain A
residue 256-277
type TRANSMEM
sequence NIPVILAAALFANIQLWGLALY
description Helical; Name=Helix 7
source Swiss-Prot : SWS_FT_FI12

10) chain A
residue 313-331
type TRANSMEM
sequence PIHAIVYMIAMIITCVMFG
description Helical; Name=Helix 8
source Swiss-Prot : SWS_FT_FI13

11) chain A
residue 383-397
type TRANSMEM
sequence AFVGFLATIANFIGA
description Helical; Name=Helix 9
source Swiss-Prot : SWS_FT_FI14

12) chain A
residue 399-412
type TRANSMEM
sequence GGGTGVLLTVSIVY
description Helical; Name=Helix 10
source Swiss-Prot : SWS_FT_FI15

13) chain A
residue 75
type SITE
sequence I
description Pore ring
source Swiss-Prot : SWS_FT_FI16

14) chain A
residue 79
type SITE
sequence V
description Pore ring
source Swiss-Prot : SWS_FT_FI16

15) chain A
residue 174
type SITE
sequence I
description Pore ring
source Swiss-Prot : SWS_FT_FI16

16) chain A
residue 179
type SITE
sequence S
description Pore ring
source Swiss-Prot : SWS_FT_FI16

17) chain A
residue 260
type SITE
sequence I
description Pore ring
source Swiss-Prot : SWS_FT_FI16

18) chain A
residue 406
type SITE
sequence L
description Pore ring
source Swiss-Prot : SWS_FT_FI16

19) chain A
residue 169-191
type TRANSMEM
sequence GIGLFIAAGVSQTIFVGALGPEG
description Helical; Name=Helix 5
source Swiss-Prot : SWS_FT_FI10

20) chain A
residue 210-227
type TRANSMEM
sequence IAPIIGTIIVFLMVVYAE
description Helical; Name=Helix 6
source Swiss-Prot : SWS_FT_FI11

21) chain A
residue 130-140
type TOPO_DOM
sequence GAFGILTPLLA
description Extracellular
source Swiss-Prot : SWS_FT_FI3

22) chain A
residue 192-209
type TOPO_DOM
sequence YLWKFLNSLIQGVPNIEY
description Extracellular
source Swiss-Prot : SWS_FT_FI3

23) chain A
residue 278-312
type TOPO_DOM
sequence RMGIPILGHYEGGRAVDGIAYYLSTPYGLSSVISD
description Extracellular
source Swiss-Prot : SWS_FT_FI3

24) chain A
residue 398
type TOPO_DOM
sequence L
description Extracellular
source Swiss-Prot : SWS_FT_FI3

25) chain A
residue 56-88
type TRANSMEM
sequence FEFWQTITASRIGTLITLGIGPIVTAGIIMQLL
description Discontinuously helical; Name=Helix 2
source Swiss-Prot : SWS_FT_FI4

26) chain A
residue 56-63
type INTRAMEM
sequence FEFWQTIT
description Helical; Name=Helix 2A
source Swiss-Prot : SWS_FT_FI5

27) chain A
residue 64-69
type INTRAMEM
sequence ASRIGT
description
source Swiss-Prot : SWS_FT_FI6

28) chain A
residue 70-88
type INTRAMEM
sequence LITLGIGPIVTAGIIMQLL
description Helical; Name=Helix 2B
source Swiss-Prot : SWS_FT_FI7

29) chain A
residue 111-129
type TRANSMEM
sequence QKLLSIIMCFVEAVLFVGA
description Helical; Name=Helix 3
source Swiss-Prot : SWS_FT_FI8

30) chain A
residue 141-161
type TRANSMEM
sequence FLVIIQIAFGSIILIYLDEIV
description Helical; Name=Helix 4
source Swiss-Prot : SWS_FT_FI9


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