Updated Exhibit A Ginnie Mae REMIC Trust 2006-046 Characteristics of the Ginnie Mae Multifamily Certificates and the Related Mortgage Loans* Pool Number Security Type FHA Program City State Principal Balance as of the Cut-off Date Mortgage Interest Rate Certificate Rate Servicing and Guaranty Fee Rate Maturity Date Monthly Principal and Interest** Original Term to Maturity (mos.) Remaining Term to Maturity (mos.) Issuance (mos.) Issue Date from Lockout End Date Period Prepayment Penalty End Date Lockout/ Prepayment Restriction Code Remaining Lockout Period (mos.) Total Remaining Lockout and Prepayment Penalty Period (mos.) 532821 PLC 221(d)(4) Davis CA $18,810,542.16 6.000% 5.750% 0.250% Jan-46 $104,426.15 479 463 16 Feb-06 Jan-11 Jan-16 1 44 104 608914 PLC 232/223(f) Sun City AZ $13,299,988.43 6.650% 6.400% 0.250% Jun-41 82,341.65 420 408 12 Jun-06 Jun-08 Jun-16 3 13 109 601462 PLC 221(d)(4) Houston TX $12,343,400.36 4.830% 4.530% 0.300% Oct-44 59,525.87 474 448 26 Apr-05 Oct-09 Oct-14 1 29 89 607613 PLC 221(d)(4) Houma LA $11,624,905.00 5.800% 5.550% 0.250% Apr-45 63,275.36 469 454 15 Mar-06 Feb-08 Feb-16 3 9 105 639873 PLC 232/223(a)(7) Seattle WA $  9,716,153.87 5.650% 5.400% 0.250% Mar-46 51,549.49 479 465 14 Apr-06 Mar-08 Mar-16 3 10 106 645765 PLC 232/223(f) Dayton OH $  8,305,179.48 6.100% 5.850% 0.250% Jun-36 50,942.95 361 348 13 May-06 Jun-08 Jun-16 3 13 109 645764 PLC 232/223(f) Dayton OH $  7,223,564.65 6.100% 5.850% 0.250% Jun-31 47,822.72 301 288 13 May-06 Jun-08 Jun-16 3 13 109 482594 PLC 232 Cranbury NJ $  7,198,087.85 7.250% 7.000% 0.250% Jun-40 47,897.99 471 396 75 Mar-01 Mar-10 N/A 2 34 34 569140 PLC 221(d)(4) Washington DC $  6,723,069.92 6.990% 6.740% 0.250% Aug-43 *** 471 434 37 May-04 May-13 N/A 2 72 72 483601 PLC 221(d)(4) Conyers GA $  6,633,625.86 6.850% 6.550% 0.300% Mar-40 42,393.69 476 393 83 Jul-00 Mar-05 Mar-10 1 0 34 645759 PLC 223(f) Memphis TN $  6,606,133.98 5.750% 5.500% 0.250% May-41 36,932.34 421 407 14 Apr-06 May-08 May-16 3 12 108 650895 PLC 223(f) Warren MI $  5,998,658.25 5.700% 5.450% 0.250% Jul-41 33,285.78 421 409 12 Jun-06 Jul-08 Jul-16 3 14 110 639877 PLC 207/223(f) Boise ID $  5,303,738.62 5.400% 5.150% 0.250% Apr-41 28,465.62 420 406 14 Apr-06 Apr-08 Apr-16 3 11 107 636653 PLC 232/223(f) West Allis WI $  5,150,404.58 5.625% 5.250% 0.375% May-36 30,078.62 361 347 14 Apr-06 May-08 May-16 3 12 108 643465 PLC 223(a)(7) Elon NC $  4,008,551.43 5.750% 5.400% 0.350% Apr-46 21,528.13 480 466 14 Apr-06 Mar-08 Mar-16 3 10 106 639874 PLC 232/223(a)(7) Tacoma WA $  4,008,178.92 5.950% 5.700% 0.250% Nov-35 24,389.49 355 341 14 Apr-06 Mar-08 Mar-16 3 10 106 641789 PLC 223(f) Cleveland OH $  3,786,186.29 6.000% 5.750% 0.250% Jul-41 21,760.72 421 409 12 Jun-06 Jul-08 Jul-16 3 14 110 639315 PLC 207/223(f) Houston TX $  3,184,844.54 5.680% 5.430% 0.250% Feb-41 17,702.17 419 404 15 Mar-06 Jan-08 Jan-16 3 8 104 476821 PLC 221(d)(4) Baltimore MD $  3,103,989.93 6.920% 6.670% 0.250% Nov-39 20,039.95 470 389 81 Sep-00 Jul-09 N/A 2 26 26 632268 PLC 241 Navarre OH $  2,681,170.55 5.950% 5.700% 0.250% Jan-32 17,320.15 307 295 12 Jun-06 Nov-10 Nov-15 1 42 102 451027 PLC 232 Albemarle NC $  2,564,831.05 6.750% 6.500% 0.250% Dec-39 16,250.21 477 390 87 Mar-00 May-04 May-09 1 0 24 641448 PLC 223(a)(7) New York NY $  2,548,875.43 5.800% 5.550% 0.250% Mar-37 15,002.38 370 357 13 May-06 May-11 May-16 1 48 108 608915 PLC 207/223(f) Berriaen MI $  2,512,440.84 6.180% 5.930% 0.250% Jun-41 14,753.30 419 408 11 Jul-06 Jun-08 Jun-16 3 13 109 639872 PLC 221(d)(4)/223(a)(7) Newark NJ $  2,248,407.78 6.000% 5.500% 0.500% Apr-25 17,135.28 228 214 14 Apr-06 Apr-11 N/A 2 47 47 524216 PLC 232 Penfield NY $  2,166,038.38 8.400% 8.150% 0.250% Jan-42 16,049.92 465 415 50 Apr-03 Jul-06 Jul-11 1 0 50 650897 PLC 223(a)(7) Madison TN $  2,101,055.27 5.850% 5.600% 0.250% Jul-36 12,539.78 360 349 11 Jul-06 Jul-08 Jul-16 3 14 110 622344 PLC 207/223(f) Lexington KY $  1,942,972.84 6.125% 5.750% 0.375% Jun-37 11,805.71 373 360 13 May-06 May-08 May-16 3 12 108 639883 PLC 207/223(f) Kaysville UT $  1,856,278.88 6.000% 5.750% 0.250% May-41 10,684.78 421 407 14 Apr-06 May-08 May-16 3 12 108 650891 PLC 223(f) Greenville IL $  1,613,296.75 5.750% 5.500% 0.250% May-33 9,989.23 324 311 13 May-06 May-08 May-16 3 12 108 621625 PLC 232/223(a)(7) Phoenix AZ $  1,578,750.29 6.000% 5.750% 0.250% Jul-24 12,328.48 216 205 11 Jul-06 Jun-08 Jun-16 3 13 109 639886 PLC 207/223(f) Ogden UT $  1,550,382.59 6.350% 6.100% 0.250% Jul-41 9,275.30 420 409 11 Jul-06 Jul-08 Jul-16 3 14 110 424917 PLC 223(a)(7) Buffalo NY $  1,239,456.03 6.040% 5.460% 0.580% Apr-30 8,347.84 288 274 14 Apr-06 Apr-07 Apr-12 1 0 59 639887 PLC 207/223(f) Brigham City UT $  1,202,941.25 6.350% 6.100% 0.250% Jul-41 7,196.70 420 409 11 Jul-06 Jul-08 Jul-16 3 14 110 652082 PLC 223(a)(7) South Bend IN $  1,108,990.37 6.250% 6.000% 0.250% Jul-36 6,902.19 360 349 11 Jul-06 Jul-08 Jul-16 3 14 110 649775 PLC 207/223(f) Greensboro NC $  1,108,662.27 5.750% 5.370% 0.380% May-41 6,198.10 420 407 13 May-06 May-08 May-16 3 12 108 639882 PLC 207/223(f) South Salt Lake UT $  989,194.02 5.900% 5.650% 0.250% May-41 5,628.14 421 407 14 Apr-06 May-08 May-16 3 12 108 650890 PLC 223(a)(7) Elizabeth City NC $  930,442.81 5.600% 5.350% 0.250% May-36 5,419.31 360 347 13 May-06 May-08 May-16 3 12 108 451039 PLC 241 Rock Hill SC $  882,457.65 7.050% 6.750% 0.300% Jan-36 5,915.16 428 343 85 May-00 May-04 May-09 1 0 24 636407 PLC 223(a)(7) Greenville TN $  845,414.18 5.900% 5.650% 0.250% Apr-36 5,089.11 360 346 14 Apr-06 Apr-08 Apr-16 3 11 107 652088 PLC 223(a)(7) Lubbock TX $  599,233.44 6.350% 6.100% 0.250% Jul-36 3,768.26 360 349 11 Jul-06 Jul-08 Jul-16 3 14 110 649776 PLC 221(d)(4)/223(a)(7) Jersey City NJ $  578,817.30 6.450% 5.950% 0.500% May-36 3,684.67 360 347 13 May-06 May-08 May-16 3 12 108 645777 PLC 223(a)(7) Bellefontaine OH $  444,229.89 6.750% 6.250% 0.500% Jul-36 2,909.61 361 349 12 Jun-06 Jul-08 Jul-16 3 14 110 639881 PLC 221(d)(4)/223(a)(7) Atlanta GA $  246,818.09 6.250% 5.750% 0.500% May-36 1,539.29 360 347 13 May-06 May-11 N/A 2 48 48 * Based on public available information, including the disclosure documents for the Ginnie Mae Multifamily Certificates, the information with respect to the Mortgage Loans set forth on this Exhibit A has been collected and summarized by the sponsor. **  The principal and interest amounts shown in this column reflect only those amounts that are due in respect of the portion of each applicable Ginnie Mae Project Loan Certificate that is a Trust PLC. ***  Pool Number 569140 will have monthly principal and interest payments as described in this Supplement. See "Certain Additional Characteristics of the Mortgage Loans – Level Payments" in this Supplement. Lockout and Penalty Codes: (1)  Lockout through the Lockout End Date, thereafter a Prepayment Penalty of 5% of the prepaid amount until the twelfth mortgage loan payment beyond the Lockout End Date disclosed above, declining thereafter by 1% annually before the Prepayment Penalty End Date. (2)  Lockout through the Lockout End Date. (3)  Lockout through the Lockout End Date, thereafter a Prepayment Penalty of 8% of the prepaid amount until the twelfth mortgage loan payment beyond the Lockout End Date disclosed above, declining thereafter by 1% annually before the Prepayment Penalty End Date. D-7