MolNFT v1 · #71563 · protein

Crystal structure of stenotrophomonas maltophilia feoa complexed with zinc: a unique procaryotic SH3 domain protein possibly acting as a bacterial ferrous iron transport activating factor

3MHX · Putative ferrous iron transport protein a: “Crystal structure of stenotrophomonas maltophilia feoa complexed with zinc: a unique procaryotic SH3 domain…”. X-ray diffraction, 2 ligands (ZN, CL). MolNFT v1 #71563 on GenesisL1: 3D…

PDB: 3MHX
Type: protein
Length: 166 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Putative ferrous iron transport protein a
UniProt: B2FQ63
Ligands: ZN, CL

Structure

x-ray diffraction · 2 distinct chains · 22% helix, 36% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Putative ferrous iron transport protein a	protein	85	21% helix, 35% strand	B2FQ63
B	Putative ferrous iron transport protein a	protein	81	22% helix, 36% strand	B2FQ63

Ligands and binding sites

ZN · Zinc ion · metal · 4 copies · chains A, B
CL · Chloride ion · ion · 5 copies · chains A, B
ACT · Acetate ion · additive · chains B

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

Interfaces

1 interface between chains.

A–B · 445 Å² buried · 6 hydrogen bonds · protein-protein

Compared structures

3MHX · Crystal Structure of Stenotrophomonas maltophilia FeoA complexed with Zinc: A Unique… · 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 B2FQ63
Elsewhere: RCSB PDB 3MHX · PDBe 3MHX · UniProt B2FQ63

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