Count the Column values if it same in the column

[kalaivani mani]

Hai,

I have a table like,

+-------+----------+-----------+-------------+----------+---------+---------+-----------+--------+----------+
| PdbId | MetalAtm | MetalName | MetalNumber | MetalChn | AtmName | ResName | ResNumber | ResChn | Distance |
+-------+----------+-----------+-------------+----------+---------+---------+-----------+--------+----------+
| 1nc7 | MG | MG | 1501 | - | CL | CL | 1401 | - | 3.065 |
| 1nc7 | MG | MG | 1501 | - | CL | CL | 1402 | - | 2.660 |
| 1pex | CA | CA | 503 | - | CL | CL | 501 | - | 2.895 |
| 1qhu | NA | NA | 3 | - | CL | CL | 1 | - | 3.096 |
| 1qjs | NA | NA | 513 | A | CL | CL | 511 | A | 3.096 |
| 1rtg | CA | CA | 2 | - | CL | CL | 1 | - | 3.079 |
| 1xj6 | NA | NA | 5002 | - | CL | CL | 5001 | - | 2.628 |
| 2caj | NI | NI | 1151 | B | CL | CL | 1150 | B | 3.551 |
| 2oa9 | CD | CD | 911 | - | CL | CL | 800 | - | 2.291 |
| 2oa9 | CD | CD | 913 | - | CL | CL | 801 | - | 2.403 |
+-------+----------+-----------+-------------+----------+---------+---------+-----------+--------+----------+

I want to retrieve the rows only the count must have of single PdbId with RESNAME=CL should >=2
that means i want to retreive only
+-------+----------+-----------+-------------+----------+---------+---------+-----------+--------+----------+
| PdbId | MetalAtm | MetalName | MetalNumber | MetalChn | AtmName | ResName | ResNumber | ResChn | Distance |
+-------+----------+-----------+-------------+----------+---------+---------+-----------+--------+----------+
| 1nc7 | MG | MG | 1501 | - | CL | CL | 1401 | - | 3.065 |
| 1nc7 | MG | MG | 1501 | - | CL | CL | 1402 | - | 2.660 |
| 2oa9 | CD | CD | 911 | - | CL | CL | 800 | - | 2.291 |
| 2oa9 | CD | CD | 913 | - | CL | CL | 801 | - | 2.403 |
+-------+----------+-----------+-------------+----------+---------+---------+-----------+--------+----------+

thanks in advance