eF-site ID 3kcv-E
PDB Code 3kcv
Chain E

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Title Structure of formate channel
Classification TRANSPORT PROTEIN
Compound Probable formate transporter 1
Source Escherichia coli O157:H7 (FOCA_ECO57)
Sequence E:  KHPLKTFYLAITAGVFISIAFVFYITATTGTGTMPFGMAK
LVGGICFSLGLILCVVCGADLFTSTVLIVVAKASGRITWG
QLAKNWLNVYFGNLVGALLFVLLMWLSGEYMTANGQWGLN
VLQTADHKVHHTFIEAVCLGILANLMVCLAVWMSYSGRSL
MDKAFIMVLPVAMFVASGFEHSIANMFMIPMGIVIRDFAS
PEFWTAVGSAPENFSHLTVMNFITDNLIPVTIGNIIGGGL
LVGLTYWVIYLR
Description


Functional site

1) chain E
residue 209
type SITE
sequence H
description Important for formate translocation => ECO:0000250|UniProtKB:P0AC23
source Swiss-Prot : SWS_FT_FI4

2) chain E
residue 91
type SITE
sequence T
description Important for formate translocation => ECO:0000250|UniProtKB:P0AC23
source Swiss-Prot : SWS_FT_FI4

3) chain E
residue 86-112
type TOPO_DOM
sequence GADLFTSTVLIVVAKASGRITWGQLAK
description Cytoplasmic => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI1

4) chain E
residue 182-187
type TOPO_DOM
sequence SYSGRS
description Cytoplasmic => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI1

5) chain E
residue 31-56
type TRANSMEM
sequence PLKTFYLAITAGVFISIAFVFYITAT
description Helical => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI2

6) chain E
residue 65-85
type TRANSMEM
sequence GMAKLVGGICFSLGLILCVVC
description Helical => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI2

7) chain E
residue 113-135
type TRANSMEM
sequence NWLNVYFGNLVGALLFVLLMWLS
description Helical => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI2

8) chain E
residue 161-181
type TRANSMEM
sequence FIEAVCLGILANLMVCLAVWM
description Helical => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI2

9) chain E
residue 188-205
type TRANSMEM
sequence LMDKAFIMVLPVAMFVAS
description Helical => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI2

10) chain E
residue 250-276
type TRANSMEM
sequence FITDNLIPVTIGNIIGGGLLVGLTYWV
description Helical => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI2

11) chain E
residue 57-64
type TOPO_DOM
sequence TGTGTMPF
description Periplasmic => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI3

12) chain E
residue 136-160
type TOPO_DOM
sequence GEYMTANGQWGLNVLQTADHKVHHT
description Periplasmic => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI3

13) chain E
residue 206-249
type TOPO_DOM
sequence GFEHSIANMFMIPMGIVIRDFASPEFWTAVGSAPENFSHL
TVMN
description Periplasmic => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV
source Swiss-Prot : SWS_FT_FI3


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