7KAJ
Cryo-EM structure of the Sec complex from S. cerevisiae, wild-type, class with Sec62, conformation 2 (C2)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Protein transport protein SEC61 | polymer | 480 | 52978.1 | 1 | UniProt (P32915) Pfam (PF10559) Pfam (PF00344) In PDB | Saccharomyces cerevisiae BY4741 | Sec61 complex subunit SEC61,Sec61 complex subunit alpha |
2 | C | Protein transport protein SSS1 | polymer | 80 | 8958.6 | 1 | UniProt (P35179) Pfam (PF00584) In PDB | Saccharomyces cerevisiae BY4741 | Sec61 complex subunit SSS1,Sec61 complex subunit gamma,Ssh1 complex subunit SSS1,Ssh1 complex subunit gamma |
3 | B | Protein transport protein SBH1 | polymer | 82 | 8723.2 | 1 | UniProt (P52870) Pfam (PF03911) In PDB | Saccharomyces cerevisiae BY4741 | Sec61 complex subunit SBH1,Sec61 complex subunit beta |
4 | D | Protein translocation protein SEC63 | polymer | 694 | 77933.7 | 1 | UniProt (P14906) Pfam (PF00226) In PDB | Saccharomyces cerevisiae BY4741 | Protein NPL1,Sec62/63 complex 73 kDa subunit |
5 | E | Translocation protein SEC66 | polymer | 206 | 24263.9 | 1 | UniProt (P33754) Pfam (PF09802) In PDB | Saccharomyces cerevisiae BY4741 | Protein HSS1,Sec62/63 complex 31.5 kDa subunit |
6 | F | Translocation protein SEC72 | polymer | 193 | 21631.1 | 1 | UniProt (P39742) In PDB | Saccharomyces cerevisiae BY4741 | Sec62/63 complex 23 kDa subunit,p23 |
7 | G | Protein transport protein Sec62 | polymer | 56 | 4783.9 | 1 | Saccharomyces cerevisiae BY4741 |
Sequence modifications
D: 2 - 663 (UniProt: P14906)
PDB | External Database | Details |
---|---|---|
Gly -13 | - | expression tag |
Gly -12 | - | expression tag |
Ser -11 | - | expression tag |
Gly -10 | - | expression tag |
Gly -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Gly -6 | - | expression tag |
Ser -5 | - | expression tag |
Gly -4 | - | expression tag |
Gly -3 | - | expression tag |
Ser -2 | - | expression tag |
Gly -1 | - | expression tag |
Gly 0 | - | expression tag |
Ser 1 | - | expression tag |
Ala 664 | - | expression tag |
Gly 665 | - | expression tag |
Gly 666 | - | expression tag |
Ala 667 | - | expression tag |
Thr 668 | - | expression tag |
Thr 669 | - | expression tag |
Ala 670 | - | expression tag |
Ser 671 | - | expression tag |
Gly 672 | - | expression tag |
Thr 673 | - | expression tag |
Gly 674 | - | expression tag |
Glu 675 | - | expression tag |
Asn 676 | - | expression tag |
Leu 677 | - | expression tag |
Tyr 678 | - | expression tag |
Phe 679 | - | expression tag |
Gln 680 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 7 |
Total formula weight | 199272.5 | |
All* | Total formula weight | 199272.5 |