MolNFT v1 · #41918 · protein

Solution structure of a cyanobacterial phytochrome gaf domain in the red light-absorbing ground state

2K2N · Sensor protein: “Solution structure of a cyanobacterial phytochrome gaf domain in the red light-absorbing ground state”. Solution nmr, 1 ligand (CYC), 3 pockets (best druggability 0.77). MolNFT v1 #41918 on GenesisL1: 3D structure…

PDB: 2K2N
Type: protein
Length: 172 residues
Chains: 1
Method: solution nmr
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Sensor protein
EC: 2.7.13.3
UniProt: Q2JIZ5
Ligands: CYC
Pockets: 3 · best druggability 0.77

Structure

solution nmr · 1 distinct chain · 34% helix, 16% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Sensor protein (EC 2.7.13.3)	protein	172	34% helix, 16% strand	Q2JIZ5

Ligands and binding sites

CYC · Phycocyanobilin · ligand · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

3 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	596	0.77	0.83	49	CYC
2	86	0.50	0.83	17	empty
3	167	0.46	0.76	26	empty

Modifications

Observed in the structure: 1 cofactor (phycocyanobilin attachment).

Compared structures

2K2N · Solution structure of a cyanobacterial phytochrome GAF domain in the red light-absorbing… · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt Q2JIZ5
Elsewhere: RCSB PDB 2K2N · PDBe 2K2N · UniProt Q2JIZ5

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