Bent + missing pins on a SATA HDD drive?

WD Internal Drives Desktop & Mobile Drives
1

I have a Western Digital Cavilier SE 2500JS-60NCB1 with some bent and broken pins.  This is a photo of it:

url= [http://postimage.org/image/3383i46kk/][img=http://s3.postimage.org/3383i46kk/FILE0249.jpg][/url]

#1 in the picture is what’s broken. I have no idea what 2 + 3 are, but I hope I can connect either of these, instead of #1, to the motherboard. #4 is fine + was in the picture by accident.

2

Excuse me, this is the photo:

http://postimage.org/image/3383i46kk/