MORTGAGE LOAN PURCHASE AGREEMENT

MORTGAGE LOAN PURCHASE AGREEMENT

THIS MORTGAGE LOAN PURCHASE AGREEMENT dated as of March 30, 2005 by and

between FIRST HORIZON HOME LOAN CORPORATION, a Kansas corporation (the

"Seller"), and FIRST HORIZON ASSET SECURITIES INC. (the "Purchaser").

WHEREAS, the Seller owns certain Mortgage Loans (as hereinafter defined)

which Mortgage Loans are more particularly listed and described in Schedule A

attached hereto and made a part hereof.

WHEREAS, the Seller and the Purchaser wish to set forth the terms pursuant

to which the Mortgage Loans, excluding the servicing rights thereto, are to be

sold by the Seller to the Purchaser.

WHEREAS, the Seller will simultaneously transfer the servicing rights for

the Mortgage Loans to First Tennessee Mortgage Services, Inc. ("FTMSI") pursuant

to the Servicing Rights Transfer and Subservicing Agreement (as hereinafter

defined).

WHEREAS, the Purchaser will engage FTMSI to service the Mortgage Loans

pursuant to the Servicing Agreement (as hereinafter defined).

NOW, THEREFORE, in consideration of the foregoing, other good and valuable

consideration, and the mutual terms and covenants contained herein, the parties

hereto agree as follows:

ARTICLE I

Definitions

Agreement: This Mortgage Loan Purchase Agreement, as the same may be

amended, supplemented or otherwise modified from time to time in accordance with

the terms hereof.

Business Day: Any day other than (i) a Saturday or a Sunday, or (ii) a day

on which banking institutions in the City of Dallas, or the State of Texas or

New York City is located are authorized or obligated by law or executive order

to be closed.

Closing Date: March 30, 2005

Code: The Internal Revenue Code of 1986, including any successor or

amendatory provisions.

Cooperative Corporation: The entity that holds title (fee or an acceptable

leasehold estate) to the real property and improvements constituting the

Cooperative Property and which governs the Cooperative Property, which

Cooperative Corporation must qualify as a Cooperative Housing Corporation under

Section 216 of the Code.

Coop Shares: Shares issued by a Cooperative Corporation.

Cooperative Loan: Any Mortgage Loan secured by Coop Shares and a

Proprietary Lease.

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Cooperative Property: The real property and improvements owned by the

Cooperative Corporation, including the allocation of individual dwelling units

to the holders of the Coop Shares of the Cooperative Corporation.

Cooperative Unit: A single family dwelling located in a Cooperative

Property.

Custodian: First Tennessee Bank National Association, and its successors

and assigns, as custodian under the Custodial Agreement dated as of March 30,

2005 by and among The Bank of New York, as trustee, First Horizon Home Loan

Corporation, as master servicer, and the Custodian.

Cut-Off Date: March 1, 2005.

Cut-off Date Principal Balance: As to any Mortgage Loan, the Stated

Principal Balance thereof as of the close of business on the Cut-off Date.

Debt Service Reduction: With respect to any Mortgage Loan, a reduction by

a court of competent jurisdiction in a proceeding under the Bankruptcy Code in

the Scheduled Payment for such Mortgage Loan which became final and

non-appealable, except such a reduction resulting from a Deficient Valuation or

any reduction that results in a permanent forgiveness of principal.

Deficient Valuation: With respect to any Mortgage Loan, a valuation by a

court of competent jurisdiction of the Mortgaged Property in an amount less than

the then-outstanding indebtedness under the Mortgage Loan, or any reduction in

the amount of principal to be paid in connection with any Scheduled Payment that

results in a permanent forgiveness of principal, which valuation or reduction

results from an order of such court which is final and non-appealable in a

proceeding under the United States Bankruptcy Reform Act of 1978, as amended.

Delay Delivery Mortgage Loans: The Mortgage Loans for which all or a

portion of a related Mortgage File is not delivered to the Trustee or to the

Custodian on its behalf on the Closing Date. The number of Delay Delivery

Mortgage Loans shall not exceed 25% of the aggregate number of Mortgage Loans as

of the Closing Date.

Deleted Mortgage Loan: As defined in Section 4.1(c) hereof.

Determination Date: The earlier of (i) the third Business Day after the

15th day of each month, and (ii) the second Business Day prior to the 25th day

of each month, or if such 25th day is not a Business Day, the next succeeding

Business Day.

GAAP: Generally accepted accounting principles as in effect from time to

time in the United States of America.

Insurance Proceeds: Proceeds paid by an insurer pursuant to any insurance

policy, including all riders and endorsements thereto in effect, including any

replacement policy or policies, in each case other than any amount included in

such Insurance Proceeds in respect of expenses covered by such insurance policy.

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Liquidation Proceeds: Amounts, including Insurance Proceeds, received in

connection with the partial or complete liquidation of defaulted Mortgage Loans,

whether through trustee's sale, foreclosure sale or otherwise or amounts

received in connection with any condemnation or partial release of a Mortgaged

Property.

MERS: Mortgage Electronic Registration Systems, Inc., a corporation

organized and existing under the laws of the State of Delaware, or any successor

thereto.

MERS Mortgage Loan: Any Mortgage Loan registered with MERS on the MERS

System.

MERS (R) System: The system of recording transfers of mortgages

electronically maintained by MERS.

MIN: The Mortgage Identification Number for any MERS Mortgage Loan.

MOM Loan: Any Mortgage Loan as to which MERS is acting as mortgagee,

solely as nominee for the originator of such Mortgage Loan and its successors

and assigns.

Mortgage: The mortgage, deed of trust or other instrument creating a first

lien on the property securing a Mortgage Note.

Mortgage File: The mortgage documents listed in Section 3.1 pertaining to

a particular Mortgage Loan and any additional documents required to be added to

the Mortgage File pursuant to this Agreement.

Mortgage Loans: The mortgage loans transferred, sold and conveyed by the

Seller to the Purchaser, pursuant to this Agreement.

Mortgage Loan Purchase Price: With respect to any Mortgage Loan required

to be purchased by the Seller pursuant to Section 4.1(c) hereof, an amount equal

to the sum of (i) 100% of the unpaid principal balance of the Mortgage Loan on

the date of such purchase, and (ii) accrued interest thereon at the applicable

Mortgage Rate from the date through which interest was last paid by the

Mortgagor to the first day in the month in which the Mortgage Loan Purchase

Price is to be distributed to the Purchaser or its designees.

Mortgage Note: The original executed note or other evidence of

indebtedness evidencing the indebtedness of a Mortgagor under a Mortgage Loan.

Mortgaged Property: The underlying property securing a Mortgage Loan,

which, with respect to a Cooperative Loan, is the related Coop Shares and

Proprietary Lease.

Mortgagor: The obligor(s) on a Mortgage Note.

Principal Prepayment: Any payment of principal by a Mortgagor on a

Mortgage Loan that is received in advance of its scheduled Due Date and is not

accompanied by an amount representing scheduled interest due on any date or

dates in any month or months subsequent to the month of prepayment.

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Proprietary Lease: With respect to any Cooperative Unit, a lease or

occupancy agreement between a Cooperative Corporation and a holder of related

Coop Shares.

Purchase Price: $412,975,105.62

Purchaser: First Horizon Asset Securities Inc., in its capacity as

purchaser of the Mortgage Loans from the Seller pursuant to this Agreement.

Recognition Agreement: With respect to any Cooperative Loan, an agreement

between the Cooperative Corporation and the originator of such Mortgage Loan

which establishes the rights of such originator in the Cooperative Property.

Scheduled Payment: The scheduled monthly payment on a Mortgage Loan due on

the first day of the month allocable to principal and/or interest on such

Mortgage Loan which, unless otherwise specified herein, shall give effect to any

related Debt Service Reduction and any Deficient Valuation that affects the

amount of the monthly payment due on such Mortgage Loan.

Security Agreement: The security agreement with respect to a Cooperative

Loan.

Seller: First Horizon Home Loan Corporation, a Kansas corporation, and its

successors and assigns, in its capacity as seller of the Mortgage Loans.

Servicing Agreement: The servicing agreement, dated as of November 26,

2002 by and between First Horizon Asset Securities Inc. and its assigns, as

owner, and First Tennessee Mortgage Services, Inc., as servicer.

Servicing Rights Transfer and Subservicing Agreement: The servicing rights

transfer and subservicing agreement, dated as of November 26, 2002 by and

between First Horizon Home Loan Corporation, as transferor and subservicer, and

First Tennessee Mortgage Services, Inc., as transferee and servicer.

Stated Principal Balance: As to any Mortgage Loan, the unpaid principal

balance of such Mortgage Loan as specified in the amortization schedule at the

time relating thereto (before any adjustment to such amortization schedule by

reason of any moratorium or similar waiver or grace period) after giving effect

to any previous partial Principal Prepayments and Liquidation Proceeds allocable

to principal (other than with respect to any Liquidated Mortgage Loan) and to

the payment of principal due on such date and irrespective of any delinquency in

payment by the related Mortgagor.

Substitute Mortgage Loan: A Mortgage Loan substituted by the Seller for a

Deleted Mortgage Loan which must, on the date of such substitution, (i) have a

Stated Principal Balance, after deduction of the principal portion of the

Scheduled Payment due in the month of substitution, not in excess of, and not

more than 10% less than the Stated Principal Balance of the Deleted Mortgage

Loan; (ii) have a Mortgage Rate not lower than the Mortgage Rate of the Deleted

Mortgage Loan; (iii) have a maximum mortgage rate not more than 1% per annum

higher or lower than the maximum mortgage rate of the Deleted Mortgage Loan;

(iv) have a minimum mortgage rate specified in its related Mortgage Note not

more than 1% per annum higher or lower than the minimum mortgage rate of the

Deleted Mortgage Loan; (v) have the same mortgage index, reset period and

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periodic rate as the Deleted Mortgage Loan and a gross margin not more than 1%

per annum higher or lower than that of the Deleted Mortgage Loan (vi) be

accruing interest at a rate no lower than and not more than 1% per annum higher

than, that of the Deleted Mortgage Loan; (iv) have a loan-to-value ratio no

higher than that of the Deleted Mortgage Loan; (vii) have a remaining term to

maturity no greater than (and not more than one year less than that of) the

Deleted Mortgage Loan; (viii) not be a Cooperative Loan unless the Deleted

Mortgage Loan was a Cooperative Loan and (ix) comply with each representation

and warranty set forth in Schedule B hereto.

Trustee: The Bank of New York and its successors and, if a successor

trustee is appointed hereunder, such successor.

ARTICLE II

Purchase and Sale

Section 2.1 Purchase Price. In consideration for the payment to it of the

Purchase Price on the Closing Date, pursuant to written instructions delivered

by the Seller to the Purchaser on the Closing Date, the Seller does hereby

transfer, sell and convey to the Purchaser on the Closing Date, but with effect

from the Cut-off Date, (i) all right, title and interest of the Seller in the

Mortgage Loans, excluding the servicing rights thereto, and all property

securing such Mortgage Loans, including all interest and principal received or

receivable by the Seller with respect to the Mortgage Loans on or after the

Cut-off Date and all interest and principal payments on the Mortgage Loans

received on or prior to the Cut-off Date in respect of installments of interest

and principal due thereafter, but not including payments of principal and

interest due and payable on the Mortgage Loans on or before the Cut-off Date,

and (ii) all proceeds from the foregoing. Items (i) and (ii) in the preceding

sentence are herein referred to collectively as "Mortgage Assets."

Section 2.2 Timing. The sale of the Mortgage Assets hereunder shall take

place on the Closing Date.

ARTICLE III

Conveyance and Delivery

Section 3.1 Delivery of Mortgage Files. In connection with the transfer

and assignment set forth in Section 2.1 above, the Seller has delivered or

caused to be delivered to the Trustee or to the Custodian on its behalf (or, in

the case of the Delay Delivery Mortgage Loans, will deliver or cause to be

delivered to the Trustee or to the Custodian on its behalf within thirty (30)

days following the Closing Date) the following documents or instruments with

respect to each Mortgage Loan so assigned (collectively, the "Mortgage Files"):

(a) (1) the original Mortgage Note endorsed by manual or facsimile

signature in blank in the following form: "Pay to the order of

________________, without recourse," with all intervening

endorsements showing a complete chain of endorsement from the

originator to the Person endorsing the Mortgage Note (each such

endorsement being sufficient to transfer all right, title and

interest of the party so endorsing, as noteholder or assignee

thereof, in and to that Mortgage Note); or

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(2) with respect to any Lost Mortgage Note, a lost note

affidavit from the Seller stating that the original Mortgage Note

was lost or destroyed, together with a copy of such Mortgage Note;

(b) except as provided below and for each Mortgage Loan that is not a

MERS Mortgage Loan, the original recorded Mortgage or a copy of such

Mortgage certified by the Seller as being a true and complete copy

of the Mortgage, and in the case of each MERS Mortgage Loan, the

original Mortgage, noting the presence of the MIN of the Mortgage

Loans and either language indicating that the Mortgage Loan is a MOM

Loan if the Mortgage Loan is a MOM Loan or if the Mortgage Loan was

not a MOM Loan at origination, the original Mortgage and the

assignment thereof to MERS, with evidence of recording indicated

thereon, or a copy of the Mortgage certified by the public recording

office in which such Mortgage has been recorded;

(c) a duly executed assignment of the Mortgage in blank (which may be

included in a blanket assignment or assignments), together with,

except as provided below, all interim recorded assignments of such

mortgage (each such assignment, when duly and validly completed, to

be in recordable form and sufficient to effect the assignment of and

transfer to the assignee thereof, under the Mortgage to which the

assignment relates); provided that, if the related Mortgage has not

been returned from the applicable public recording office, such

assignment of the Mortgage may exclude the information to be

provided by the recording office;

(d) the original or copies of each assumption, modification, written

assurance or substitution agreement, if any;

(e) either the original or duplicate original title policy (including

all riders thereto) with respect to the related Mortgaged Property,

if available, provided that the title policy (including all riders

thereto) will be delivered as soon as it becomes available, and if

the title policy is not available, and to the extent required

pursuant to the second paragraph below or otherwise in connection

with the rating of the Certificates, a written commitment or interim

binder or preliminary report of the title issued by the title

insurance or escrow company with respect to the Mortgaged Property,

and

(f) in the case of a Cooperative Loan, the originals of the following

documents or instruments:

(1) The Coop Shares, together with a stock power in blank;

(2) The executed Security Agreement;

(3) The executed Proprietary Lease;

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(4) The executed Recognition Agreement;

(5) The executed UCC-1 financing statement with evidence of

recording thereon which have been filed in all places required to

perfect the Seller's interest in the Coop Shares and the Proprietary

Lease; and

(6) Executed UCC-3 financing statements or other appropriate

UCC financing statements required by state law, evidencing a

complete and unbroken line from the mortgagee to the Trustee with

evidence of recording thereon (or in a form suitable for

recordation).

In the event that in connection with any Mortgage Loan that is not a MERS

Mortgage Loan the Seller cannot deliver (i) the original recorded Mortgage or

(ii) all interim recorded assignments satisfying the requirements of clause (b)

or (c) above, respectively, concurrently with the execution and delivery hereof

because such document or documents have not been returned from the applicable

public recording office, the Seller shall promptly deliver or cause to be

delivered to the Trustee or the Custodian on its behalf such original Mortgage

or such interim assignment, as the case may be, with evidence of recording

indicated thereon upon receipt thereof from the public recording office, or a

copy thereof, certified, if appropriate, by the relevant recording office, but

in no event shall any such delivery of the original Mortgage and each such

interim assignment or a copy thereof, certified, if appropriate, by the relevant

recording office, be made later than one year following the Closing Date;

provided, however, in the event the Seller is unable to deliver or cause to be

delivered by such date each Mortgage and each such interim assignment by reason

of the fact that any such documents have not been returned by the appropriate

recording office, or, in the case of each such interim assignment, because the

related Mortgage has not been returned by the appropriate recording office, the

Seller shall deliver or cause to be delivered such documents to the Trustee or

the Custodian on its behalf as promptly as possible upon receipt thereof and, in

any event, within 720 days following the Closing Date. The Seller shall forward

or cause to be forwarded to the Trustee or the Custodian on its behalf (i) from

time to time additional original documents evidencing an assumption or

modification of a Mortgage Loan and (ii) any other documents required to be

delivered by the Seller to the Trustee. In the event that the original Mortgage

is not delivered and in connection with the payment in full of the related

Mortgage Loan and the public recording office requires the presentation of a

"lost instruments affidavit and indemnity" or any equivalent document, because

only a copy of the Mortgage can be delivered with the instrument of satisfaction

or reconveyance, the Seller shall execute and deliver or cause to be executed

and delivered such a document to the public recording office. In the case where

a public recording office retains the original recorded Mortgage or in the case

where a Mortgage is lost after recordation in a public recording office, the

Seller shall deliver or cause to be delivered to the Trustee or the Custodian on

its behalf a copy of such Mortgage certified by such public recording office to

be a true and complete copy of the original recorded Mortgage.

In addition, in the event that in connection with any Mortgage Loan the

Seller cannot deliver or cause to be delivered the original or duplicate

original lender's title policy (together with all riders thereto), satisfying

the requirements of clause (v) above, concurrently with the execution and

delivery hereof because the related