  Analogous to the work of hidden charm molecular pentaquarks, we study
possible hidden strange molecular pentaquarks composed of $\Sigma$ (or
$\Sigma^{*}$) and $K$ (or $K^{*}$) in the framework of quark delocalization
color screening model. Our results suggest that the $\Sigma K$, $\Sigma K^{*}$
and $\Sigma^{*} K^{*}$ with $IJ^{P}=\frac{1}{2}\frac{1}{2}^{-}$ and $\Sigma
K^{*}$, $\Sigma^{*} K$ and $\Sigma^{*} K^{*}$ with
$IJ^{P}=\frac{1}{2}\frac{3}{2}^{-}$ are all resonance states by coupling the
open channels. The molecular pentaquark $\Sigma^{*} K$ with quantum numbers
$IJ^{P}=\frac{1}{2}\frac{3}{2}^{-}$ can be seen as a strange partner of the
LHCb $P_{c}(4380)$ state, and it can be identified as the nucleon resonance
$N^{*}(1875)$ listed in PDG. The $\Sigma K^{*}$ with quantum numbers
$IJ^{P}=\frac{1}{2}\frac{3}{2}^{-}$ can be identified as the $N^{*}(2100)$,
which was experimentally observed in the $\phi$ photo-production.
