Structure of human nNOS heme domain with L-Arg bound

PDB ID: 4D1N
Metal site ID: 4D1N-ZN-1
Bound amino acids or nucleotide residues: C4
Group identifier: I1
Is homomeric: True
Amino acid or nucleotide residue IDs: CYS A.331 CYS A.336 CYS B.331 CYS B.336
All ligands IDs: CYS A.331 CYS A.336 CYS B.331 CYS B.336
Number of coordinating amino acids or nucleotide residues: 4
Number of coordinating ligands: 4
Number of coordinating chains: 2
Number of coordinating chains: 2
Representative metal site in the group: 6AUS-ZN-1
Similar binding_sites:
Metal site idBound amino acidsBound ligands IDs
1ZZU-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
2G6I-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
3DQR-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
3FC5-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
3JT5-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
3JT9-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
3JX4-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
3TYO-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4C39-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4CAN-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4CAO-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4CTP-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4CTR-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4D1N-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
4D1N-ZN-2C4 CYS C.331 CYS C.336 CYS D.331 CYS D.336
4D2Y-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4D32-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4IMS-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4JSH-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4K5F-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4KCL-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4UCH-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
4UH2-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4UH4-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4V3U-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
4V3U-ZN-2C4 CYS C.331 CYS C.336 CYS D.331 CYS D.336
4V3V-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
4V3Y-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
5AD6-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
5FVR-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
5FW0-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
5UO7-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
5VUP-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
5VUU-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
5VUY-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
5VV0-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
6AUT-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
6AUZ-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
6AV2-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
6CIC-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
6NGU-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
6PN4-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
6PN8-ZN-1C4 CYS A.326 CYS A.331 CYS B.326 CYS B.331
6PNG-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
6PNH-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336
6PO9-ZN-1C4 CYS A.331 CYS A.336 CYS B.331 CYS B.336