1 EXHIBIT 4.5 $1,766,500,000 AT MATURITY EL PASO CORPORATION ZERO COUPON CONVERTIBLE DEBENTURES DUE FEBRUARY 28, 2021 REGISTRATION RIGHTS AGREEMENTEl Paso Corp/De • May 24th, 2001 • Natural gas transmission • New York
Company FiledMay 24th, 2001 Industry Jurisdiction