MolNFT v1 · #104601 · protein

Crystal structure of dipeptide binding protein from pseudoalteromonas sp. SM9913 in complex with gly-glu

4QFN · ABC transporter periplasmic peptide-binding protein: “Crystal structure of dipeptide binding protein from pseudoalteromonas sp. SM9913 in complex with gly-glu”. X-ray diffraction, 13 pockets (best druggability 0.83). MolNFT v1…

PDB: 4QFN
Type: protein
Length: 1,018 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: ABC transporter periplasmic peptide-binding protein
UniProt: A7Y7W1
Pockets: 13 · best druggability 0.83

Structure

x-ray diffraction · 1 distinct chain · 31% helix, 23% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	ABC transporter periplasmic peptide-binding protein	protein	509	31% helix, 23% strand	A7Y7W1

Pockets

13 pockets found on a 1 Å grid, 8 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	576	0.83	0.89	79	empty
2	278	0.77	0.89	33	empty
3	61	0.73	0.99	24	empty
4	52	0.70	0.98	22	empty
5	262	0.67	0.84	33	empty

Interfaces

1 interface between chains.

A–B · 1025 Å² buried · 10 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 disulfide (disulfide).

Compared structures

4QFN · Crystal structure of dipeptide binding protein from pseudoalteromonas sp. SM9913 in… · 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 A7Y7W1
Elsewhere: RCSB PDB 4QFN · PDBe 4QFN · UniProt A7Y7W1

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