2W4A
ISOMETRICALLY CONTRACTING INSECT ASYNCHRONOUS FLIGHT MUSCLE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | MYOSIN REGULATORY LIGHT CHAIN 2, SKELETAL MUSCLE ISOFORM | polymer | 150 | 16958.2 | 1 | UniProt (P02609) | GALLUS GALLUS (CHICKEN) | FAST SKELETAL MYOSIN LIGHT CHAIN 2, MYOSIN S1, MLC-2, LC2F, G2, DTNB |
| 2 | B (C) | MYOSIN LIGHT CHAIN 3, SKELETAL MUSCLE ISOFORM | polymer | 145 | 16177.1 | 1 | UniProt (P02605) | GALLUS GALLUS (CHICKEN) | A2 CATALYTIC, ALKALI MYOSIN LIGHT CHAIN 3, MLC-3, MYOSIN LIGHT CHAIN 3F, SKELETAL-MUSCLE MYOSIN L-4 LIGHT CHAIN |
| 3 | C (M) | MYOSIN HEAVY CHAIN, SKELETAL MUSCLE, ADULT | polymer | 840 | 95898.1 | 1 | UniProt (P13538) Pfam (PF02736) Pfam (PF00063) | GALLUS GALLUS (CHICKEN) | MYOSIN S1 |
Sequence modifications
B: 14 - 163 (UniProt: P02609)
M: 4 - 843 (UniProt: P13538)
| PDB | External Database | Details |
|---|---|---|
| Asp 26 | Glu 28 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Lys 138 | Glu 139 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 129033.5 | |
| All* | Total formula weight | 129033.5 |
