7B9C
Structure of a minimal SF3B core in complex with spliceostatin A (form I)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Splicing factor 3B subunit 3 | polymer | 899 | 100609.0 | 1 | UniProt (Q921M3) UniProt (Q15393) Pfam (PF10433) Pfam (PF03178) In PDB | Mus musculus (Mouse) | Pre-mRNA-splicing factor SF3b 130 kDa subunit,SF3b130,Spliceosome-associated protein 130,SAP 130 |
2 | B | Splicing factor 3B subunit 5 | polymer | 86 | 10149.4 | 1 | UniProt (Q9BWJ5) Pfam (PF07189) In PDB | Homo sapiens (Human) | SF3b5,Pre-mRNA-splicing factor SF3b 10 kDa subunit |
3 | C | Splicing factor 3B subunit 1 | polymer | 852 | 96615.7 | 1 | UniProt (O75533) Pfam (PF22646) In PDB | Homo sapiens (Human) | Pre-mRNA-splicing factor SF3b 155 kDa subunit,SF3b155,Spliceosome-associated protein 155,SAP 155 |
4 | D | PHD finger-like domain-containing protein 5A | polymer | 108 | 11670.5 | 1 | UniProt (Q7RTV0) Pfam (PF03660) In PDB | Homo sapiens (Human) | PHD finger-like domain protein 5A,Splicing factor 3B-associated 14 kDa protein,SF3b14b |
5 | D | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
6 | D | THIOCYANATE ION | non-polymer | 58.1 | 1 | Chemie (SCN) | |||
7 | D | spliceostatin A (form II) | non-polymer | 523.7 | 1 | Chemie (SJT) | |||
8 | water | water | 18.0 | 137 | Chemie (HOH) |
Sequence modifications
A: 1 - 760 (UniProt: Q921M3)
A: 768 - 1198 (UniProt: Q15393)
D: 1 - 98 (UniProt: Q7RTV0)
PDB | External Database | Details |
---|---|---|
Gly -9 | - | expression tag |
Ala -8 | - | expression tag |
Glu -7 | - | expression tag |
Phe -6 | - | expression tag |
Lys -5 | - | expression tag |
Gly -4 | - | expression tag |
Leu -3 | - | expression tag |
Arg -2 | - | expression tag |
Arg -1 | - | expression tag |
His 0 | - | expression tag |
Gly 761 | - | linker |
Gly 762 | - | linker |
Asn 763 | - | linker |
Gly 764 | - | linker |
Asn 765 | - | linker |
Ser 766 | - | linker |
Gly 767 | - | linker |
PDB | External Database | Details |
---|---|---|
- | Glu 1068 | deletion |
- | Asp 1069 | deletion |
- | Pro 1070 | deletion |
- | Thr 1071 | deletion |
- | Gly 1072 | deletion |
- | Asn 1073 | deletion |
- | Lys 1074 | deletion |
- | Ala 1075 | deletion |
- | Leu 1076 | deletion |
- | Trp 1077 | deletion |
- | Asp 1078 | deletion |
- | Arg 1079 | deletion |
- | Gly 1080 | deletion |
- | Leu 1081 | deletion |
- | Leu 1082 | deletion |
- | Asn 1083 | deletion |
- | Gly 1084 | deletion |
- | Ala 1085 | deletion |
Gln 1199 | - | expression tag |
Leu 1200 | - | expression tag |
Glu 1201 | - | expression tag |
Gln 1202 | - | expression tag |
Asn 1203 | - | expression tag |
Glu 1204 | - | expression tag |
Ala 1205 | - | expression tag |
Ala 1206 | - | expression tag |
Phe 1207 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Gly -9 | - | expression tag |
Pro -8 | - | expression tag |
Leu -7 | - | expression tag |
Gly -6 | - | expression tag |
Ser -5 | - | expression tag |
Pro -4 | - | expression tag |
Gly -3 | - | expression tag |
Ser -2 | - | expression tag |
Arg -1 | - | expression tag |
Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 219044.7 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 778.0 | |
All* | Total formula weight | 219822.6 |