6Y9B
Cryo-EM structure of trimeric human STEAP1 bound to three Fab120.545 fragments
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | C, A, B | Metalloreductase STEAP1 | polymer | 380 | 44183.7 | 3 | UniProt (Q9UHE8) Pfam (PF01794) In PDB | Homo sapiens (Human) | Six-transmembrane epithelial antigen of prostate 1 |
2 | L, M, N | Fab120.545 light chain | polymer | 220 | 24344.1 | 3 | Mus musculus (house mouse) | ||
3 | H, I, J | Fab120.545 heavy chain | polymer | 238 | 26149.9 | 3 | Mus musculus (house mouse) | ||
4 | C, A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 3 | Chemie (HEM) | |||
5 | C, A, B | 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHATE | non-polymer | 591.8 | 3 | Chemie (XP4) |
Sequence modifications
C, A, B: 2 - 339 (UniProt: Q9UHE8)
PDB | External Database | Details |
---|---|---|
Met -1 | - | initiating methionine |
Gly 0 | - | expression tag |
Ser 1 | - | expression tag |
Ala 340 | - | expression tag |
Ala 341 | - | expression tag |
Ala 342 | - | expression tag |
Gly 343 | - | expression tag |
Ala 344 | - | expression tag |
Ala 345 | - | expression tag |
Trp 346 | - | expression tag |
Ser 347 | - | expression tag |
His 348 | - | expression tag |
Pro 349 | - | expression tag |
Gln 350 | - | expression tag |
Phe 351 | - | expression tag |
Glu 352 | - | expression tag |
Lys 353 | - | expression tag |
Gly 354 | - | expression tag |
Ala 355 | - | expression tag |
Ala 356 | - | expression tag |
Trp 357 | - | expression tag |
Ser 358 | - | expression tag |
His 359 | - | expression tag |
Pro 360 | - | expression tag |
Gln 361 | - | expression tag |
Phe 362 | - | expression tag |
Glu 363 | - | expression tag |
Lys 364 | - | expression tag |
Gly 365 | - | expression tag |
Ala 366 | - | expression tag |
Ala 367 | - | expression tag |
Trp 368 | - | expression tag |
Ser 369 | - | expression tag |
His 370 | - | expression tag |
Pro 371 | - | expression tag |
Gln 372 | - | expression tag |
Phe 373 | - | expression tag |
Glu 374 | - | expression tag |
Lys 375 | - | expression tag |
Gly 376 | - | expression tag |
Ala 377 | - | expression tag |
Ala 378 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 9 |
Total formula weight | 284033.1 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 3624.8 | |
All* | Total formula weight | 287657.9 |