Structure of PDB 3gof Chain A

Receptor sequence

>3gofA (length=144) Species: 9031 (Gallus gallus)

QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMI
NEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISA
AELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMT

3D structure

• PDB: 3gof Structural diversity in calmodulin recognition of nitric oxide synthases
• Chain: A
• Resolution: 1.45 Å

Enzymatic activity

• Catalytic site (original residue number in PDB): V35
• Catalytic site (residue number reindexed from 1): V33

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	peptide	A	A10 E11 E14 F19 M51 M72 K75 M76 D80 E84 F92 M109 E120 M124 E127 F141 M144 M145	A8 E9 E12 F17 M49 M70 K73 M74 D78 E82 F90 M107 E118 M122 E125 F139 M142 M143
BS02	CA	A	D20 D22 D24 T26 E31	D18 D20 D22 T24 E29
BS03	CA	A	D56 D58 N60 T62 E67	D54 D56 N58 T60 E65
BS04	CA	A	D93 D95 N97 Y99 E104	D91 D93 N95 Y97 E102
BS05	CA	A	D129 D131 D133 Q135 E140	D127 D129 D131 Q133 E138

Gene Ontology

Molecular Function

• GO:0005509 calcium ion binding
• GO:0005515 protein binding
• GO:0017022 myosin binding
• GO:0046872 metal ion binding
• GO:0051401 CH domain binding
• GO:0097718 disordered domain specific binding

Cellular Component

• GO:0005737 cytoplasm
• GO:0032991 protein-containing complex

External links

• PDB: RCSB:3gof, PDBe:3gof, PDBj:3gof
• PDBsum: 3gof
• UniProt: P62149|CALM_CHICK Calmodulin (Gene Name=CALM)