2DEY
Crystal structure of human peptidylarginine deiminase 4 in complex with histone H4 N-terminal tail including Arg3
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | X | Protein-arginine deiminase type IV | polymer | 671 | 74933.8 | 1 | UniProt (Q9UM07) Pfam (PF08526) Pfam (PF08527) Pfam (PF03068) In PDB | Homo sapiens (human) | Peptidylarginine deiminase IV, HL-60 PAD, Peptidylarginine deiminase 4 |
2 | A | 10-mer peptide from histone H4 | polymer | 11 | 945.1 | 1 | |||
3 | X | CALCIUM ION | non-polymer | 40.1 | 5 | Chemie (CA) | |||
4 | X | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
5 | water | water | 18.0 | 154 | Chemie (HOH) |
Sequence modifications
X: 1 - 663 (UniProt: Q9UM07)
PDB | External Database | Details |
---|---|---|
Gly -7 | - | cloning artifact |
Pro -6 | - | cloning artifact |
Leu -5 | - | cloning artifact |
Gly -4 | - | cloning artifact |
Ser -3 | - | cloning artifact |
Pro -2 | - | cloning artifact |
Glu -1 | - | cloning artifact |
Phe 0 | - | cloning artifact |
Ala 645 | Cys 645 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 75878.9 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 488.6 | |
All* | Total formula weight | 76367.5 |