eF-site ID 4cg6-A
PDB Code 4cg6
Chain A

click to enlarge
Title Cryo-em of the Sec61-complex bound to the 80s ribosome translating a membrane-inserting substrate
Classification PROTEIN TRANSPORT
Compound PROTEIN TRANSPORT PROTEIN SEC61 SUBUNIT ALPHA ISOFORM 1
Source ORGANISM_COMMON: DOG; ORGANISM_SCIENTIFIC: CANIS LUPUS FAMILIARIS;
Sequence A:  KIQFKEKVLWTAITLFIFLVCCQIPLFGIMSSDSADPFYW
MRVILASNRGTLMELGISPIVTSGLIMQLLAGAKIIEVGD
TPKDRALFNGAQKLFGMIITIGQSIVYVMTGMYGDPSEMG
AGICLLITIQLFVAGLIVLLLDELLQKGYGLGSGISLFIA
TNICETIVWKAFSPTTVNTGRGMEFEGAIIALFHLLATRT
DKVRALREAFYRQNLPNLMNLIATIFVFAVVIYFQGFRVD
LPIKSARYRGQYNTYPIKLFYTSNIPIILQSALVSNLYVI
SQMLSARFSGNLLVSLLGTWSDTSSGGPARAYPVGGLCHY
LSPPESFGSVLEDPVHAVVYIVFMLGSCAFFSKTWIEVSG
SSAKDVAKQLKEQQMVMRGHRETSMVHELNRYIPTAAAFG
GLCIGALSVLADFLGAIGSGTGILLAVTIIYQYFEIFVKE
QSEVGSMGALLF
Description (1)  PROTEIN TRANSPORT PROTEIN SEC61 SUBUNIT ALPHA ISOFORM 1, PROTEIN TRANSPORT PROTEIN SEC61 SUBUNIT GAMMA, PROTEIN TRANSPORT PROTEIN SEC61 SUBUNIT BETA, PEPTIDE


Functional site

1) chain A
residue 98-109
type TOPO_DOM
sequence KIIEVGDTPKDR
description Cytoplasmic => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI1

2) chain A
residue 168-177
type TOPO_DOM
sequence LLQKGYGLGS
description Cytoplasmic => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI1

3) chain A
residue 260-285
type TOPO_DOM
sequence GFRVDLPIKSARYRGQYNTYPIKLFY
description Cytoplasmic => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI1

4) chain A
residue 380-420
type TOPO_DOM
sequence IEVSGSSAKDVAKQLKEQQMVMRGHRETSMVHELNRYIPT
A
description Cytoplasmic => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI1

5) chain A
residue 459-476
type TOPO_DOM
sequence EIFVKEQSEVGSMGALLF
description Cytoplasmic => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI1

6) chain A
residue 444-458
type TRANSMEM
sequence GTGILLAVTIIYQYF
description Helical => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI2

7) chain A
residue 81-97
type TRANSMEM
sequence ISPIVTSGLIMQLLAGA
description Helical => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI2

8) chain A
residue 110-131
type TRANSMEM
sequence ALFNGAQKLFGMIITIGQSIVY
description Helical => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI2

9) chain A
residue 149-167
type TRANSMEM
sequence LLITIQLFVAGLIVLLLDE
description Helical => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI2

10) chain A
residue 178-196
type TRANSMEM
sequence GISLFIATNICETIVWKAF
description Helical => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI2

11) chain A
residue 242-259
type TRANSMEM
sequence LMNLIATIFVFAVVIYFQ
description Helical => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI2

12) chain A
residue 286-306
type TRANSMEM
sequence TSNIPIILQSALVSNLYVISQ
description Helical => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI2

13) chain A
residue 357-379
type TRANSMEM
sequence DPVHAVVYIVFMLGSCAFFSKTW
description Helical => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI2

14) chain A
residue 421-437
type TRANSMEM
sequence AAFGGLCIGALSVLADF
description Helical => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI2

15) chain A
residue 132-148
type TOPO_DOM
sequence VMTGMYGDPSEMGAGIC
description Lumenal => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI3

16) chain A
residue 197-241
type TOPO_DOM
sequence SPTTVNTGRGMEFEGAIIALFHLLATRTDKVRALREAFYR
QNLPN
description Lumenal => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI3

17) chain A
residue 307-356
type TOPO_DOM
sequence MLSARFSGNLLVSLLGTWSDTSSGGPARAYPVGGLCHYLS
PPESFGSVLE
description Lumenal => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI3

18) chain A
residue 438-443
type TOPO_DOM
sequence LGAIGS
description Lumenal => ECO:0000269|PubMed:36261528, ECO:0007744|PDB:7TM3, ECO:0007744|PDB:7TUT
source Swiss-Prot : SWS_FT_FI3

19) chain A
residue 75-94
type prosite
sequence TLMELGISPIVTSGLIMQLL
description SECY_1 Protein secY signature 1. TLMeLGIsPIVtSGLIMQLL
source prosite : PS00755

20) chain A
residue 164-182
type prosite
sequence LLDELLQKGYGLGSGISLF
description SECY_2 Protein secY signature 2. LLdElLQkgyGLGSGiSLF
source prosite : PS00756


Display surface

Download
Links