7FBK
Crystal structure of SARS-CoV-2 receptor binding domain N501Y mutant in complex with neutralizing nanobody 20G6
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Spike protein S1 | polymer | 230 | 25672.6 | 2 | UniProt (P0DTC2) Pfam (PF09408) In PDB | Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2) | |
2 | C, D | New antigen receptor variable domain | polymer | 129 | 14390.8 | 2 | Chiloscyllium plagiosum | ||
3 | E, F | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 570.5 | 2 | In PDB GlyTouCan (G21290RB) | |||
4 | water | water | 18.0 | 164 | Chemie (HOH) |
Sequence modifications
A, B: 332 - 527 (UniProt: P0DTC2)
PDB | External Database | Details |
---|---|---|
Asp 326 | - | expression tag |
Ala 327 | - | expression tag |
Ala 328 | - | expression tag |
Gln 329 | - | expression tag |
Pro 330 | - | expression tag |
Ala 331 | - | expression tag |
Tyr 501 | Asn 501 | engineered mutation |
Ala 528 | - | expression tag |
Ala 529 | - | expression tag |
Ala 530 | - | expression tag |
Arg 531 | - | expression tag |
Gly 532 | - | expression tag |
Gly 533 | - | expression tag |
Pro 534 | - | expression tag |
Glu 535 | - | expression tag |
Gln 536 | - | expression tag |
Lys 537 | - | expression tag |
Leu 538 | - | expression tag |
Ile 539 | - | expression tag |
Ser 540 | - | expression tag |
Glu 541 | - | expression tag |
Glu 542 | - | expression tag |
Asp 543 | - | expression tag |
Leu 544 | - | expression tag |
Asn 545 | - | expression tag |
Ser 546 | - | expression tag |
Ala 547 | - | expression tag |
Val 548 | - | expression tag |
Asp 549 | - | expression tag |
His 550 | - | expression tag |
His 551 | - | expression tag |
His 552 | - | expression tag |
His 553 | - | expression tag |
His 554 | - | expression tag |
His 555 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 80126.9 | |
Branched | Number of molecules | 2 |
Total formula weight | 1141.1 | |
All* | Total formula weight | 81267.9 |