7XUR
The cryo-EM structure of human mini-SNAPc in complex with hU6-1 PSE
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | snRNA-activating protein complex subunit 4 | polymer | 522 | 60780.3 | 1 | UniProt (Q5SXM2) Pfam (PF13921) In PDB | Homo sapiens (human) | SNAPc subunit 4,Proximal sequence element-binding transcription factor subunit alpha,PSE-binding factor subunit alpha,PTF subunit alpha,snRNA-activating protein complex 190 kDa subunit,SNAPc 190 kDa subunit |
2 | B | snRNA-activating protein complex subunit 3 | polymer | 411 | 46812.6 | 1 | UniProt (Q92966) Pfam (PF12251) In PDB | Homo sapiens (human) | SNAPc subunit 3,Proximal sequence element-binding transcription factor subunit beta,PSE-binding factor subunit beta,PTF subunit beta,Small nuclear RNA-activating complex polypeptide 3,snRNA-activating protein complex 50 kDa subunit,SNAPc 50 kDa subunit |
3 | C | snRNA-activating protein complex subunit 1 | polymer | 282 | 33559.5 | 1 | UniProt (Q16533) Pfam (PF09808) In PDB | Homo sapiens (human) | SNAPc subunit 1,Proximal sequence element-binding transcription factor subunit gamma,PSE-binding factor subunit gamma,PTF subunit gamma,Small nuclear RNA-activating complex polypeptide 1,snRNA-activating protein complex 43 kDa subunit,SNAPc 43 kDa subunit |
4 | X | DNA (35-MER) | polymer | 35 | 10726.9 | 1 | synthetic construct | ||
5 | Y | DNA (35-MER) | polymer | 35 | 10803.0 | 1 | synthetic construct | ||
6 | B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) |
Sequence modifications
A: 1 - 505 (UniProt: Q5SXM2)
C: 1 - 268 (UniProt: Q16533)
PDB | External Database | Details |
---|---|---|
Asp -16 | - | expression tag |
Tyr -15 | - | expression tag |
Lys -14 | - | expression tag |
Asp -13 | - | expression tag |
Asp -12 | - | expression tag |
Asp -11 | - | expression tag |
Asp -10 | - | expression tag |
Lys -9 | - | expression tag |
Ser -8 | - | expression tag |
Leu -7 | - | expression tag |
Glu -6 | - | expression tag |
Val -5 | - | expression tag |
Leu -4 | - | expression tag |
Phe -3 | - | expression tag |
Gln -2 | - | expression tag |
Gly -1 | - | expression tag |
Pro 0 | - | expression tag |
PDB | External Database | Details |
---|---|---|
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
Ser -7 | - | expression tag |
Glu -6 | - | expression tag |
Asn -5 | - | expression tag |
Leu -4 | - | expression tag |
Tyr -3 | - | expression tag |
Phe -2 | - | expression tag |
Gln -1 | - | expression tag |
Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 5 |
Total formula weight | 162682.3 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 130.8 | |
All* | Total formula weight | 162813.1 |