1HYK - Header Asymmetric Unit

HEADER SIGNALING PROTEIN 19-JAN-01 1HYK

TITLE AGOUTI-RELATED PROTEIN (87-132) (AC-AGRP(87-132))

COMPND MOL_ID: 1; COMPND 2 MOLECULE: AGOUTI RELATED PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN AC-AGRP(87-132); COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE IS THE NATIVE SEQUENCE FOR SOURCE 4 THE CYSTINE-RICH C-TERMINAL DOMAIN OF THE HUMAN AGOUTI- SOURCE 5 RELATED PROTEIN. THE N-TERMINAL ACETYLATION AT RESIDUE 87 SOURCE 6 (THE FIRST RESIDUE OF THE SEQUENCE) IS NON-NATIVE AND DONE SOURCE 7 ONLY TO PREVENT A NON-NATIVE POSITIVELY CHARGED AMINO SOURCE 8 TERMINUS IN THE SYNTHETIC FRAGMENT. SYNTHESIS WAS BY MEANS SOURCE 9 OF STANDARD BOC-BASED SOLID-PHASE PEPTIDE SYNTHESIS SOURCE 10 FOLLOWED BY REFOLDING AND OXIDATION OF CYSTEINES TO SOURCE 11 CYSTINES.

KEYWDS CYSTEINE RICH; DISULFIDE BOND, ICK, INHIBITOR CYSTINE KNOT, KEYWDS 2 MELANOCORTIN ANTAGONISTS, AGOUTI, AGOUTI-RELATED, AGRP, KEYWDS 3 ENDOGENOUS ANTAGONIST, SIGNALING PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 40

AUTHOR K.A.BOLIN,D.J.ANDERSON,J.A.TRULSON,D.A.THOMPSON,J.WILKEN, AUTHOR 2 S.B.H.KENT,G.L.MILLHAUSER

REVDAT 3 24-FEB-09 1HYK 1 VERSN REVDAT 2 01-APR-03 1HYK 1 JRNL REVDAT 1 07-FEB-01 1HYK 0

SPRSDE 07-FEB-01 1HYK 1QU8

JRNL AUTH K.A.BOLIN,D.J.ANDERSON,J.A.TRULSON,D.A.THOMPSON, JRNL AUTH 2 J.WILKEN,S.B.KENT,I.GANTZ,G.L.MILLHAUSER JRNL TITL NMR STRUCTURE OF A MINIMIZED HUMAN AGOUTI RELATED JRNL TITL 2 PROTEIN PREPARED BY TOTAL CHEMICAL SYNTHESIS. JRNL REF FEBS LETT. V. 451 125 1999 JRNL REFN ISSN 0014-5793 JRNL PMID 10371151 JRNL DOI 10.1016/S0014-5793(99)00553-0

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.K.YANG,D.A.THOMPSON,C.J.DICKINSON,J.WILKEN, REMARK 1 AUTH 2 G.S.BARSH,S.B.KENT,I.GANTZ REMARK 1 TITL CHARACTERIZATION OF AGOUTI-RELATED PROTEIN BINDING REMARK 1 TITL 2 TO MELANOCORTIN RECEPTORS. REMARK 1 REF MOL.ENDOCRINOL. V. 13 148 1999 REMARK 1 REFN ISSN 0888-8809 REMARK 1 DOI 10.1210/ME.13.1.148 REMARK 1 REFERENCE 2 REMARK 1 AUTH E.J.BURES,J.O.HUI,Y.YOUNG,D.T.CHOW,V.KATTA, REMARK 1 AUTH 2 M.F.ROHDE,L.ZENI,R.D.ROSENFELD,K.L.STARK,M.HANIU REMARK 1 TITL DETERMINATION OF DISULFIDE STRUCTURE IN REMARK 1 TITL 2 AGOUTI-RELATED PROTEIN (AGRP) BY STEPWISE REMARK 1 TITL 3 REDUCTION AND ALKYLATION REMARK 1 REF BIOCHEMISTRY V. 37 12172 1998 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI981082V

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : A.T.BRUNGER, P.D.ADAMS, G.M.CLORE, W.L.DELANO, REMARK 3 P.GROS, R.W.GROSSE-KUNSTLEVE, J.-S.JIANG, REMARK 3 J.KUSZEWSKI, M.NILGES, N.S.PANNU, R.J.READ, REMARK 3 L.M.RICE, T.SIMONSON, G.L.WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE PRELIMINARY STRUCTURE REMARK 3 CALCULATION AND RESTRAINT QUALITY ASSESSMENT WAS PERFORMED IN REMARK 3 DYANA V 1.5, SO THAT OUT OF 200 STRUCTURES THE 20 WITH THE REMARK 3 LOWEST TARGET FUNCTIONS WOULD HAVE TARGET FUNCTION VAULES OF < REMARK 3 3.0 SQUARE ANGSTROMS. THE LOWEST TARGET FUNCTION STRUCTURE OF REMARK 3 THIS FAMILY WAS THEN SUBMITTED AS A PRE-FOLDED STRUCTURE IN REMARK 3 CNS V. 1.0, AND 40 STRUCTURES CALCULATED UNDER COOL (< 288K) REMARK 3 SIMULATED ANNEALING AND CONJUGATE GRADIENT ENERGY REMARK 3 MINIMIZATION. THESE CALCULATIONS WERE CARRIED OUT IN THE REMARK 3 PRESENCE OF EXPERIMNETAL NOE AND J-COUPLING RESTRAINTS AS WELL REMARK 3 AS ASSIGNED HYDROGEN BONDS CONSISTENT WITH HX PROTECTION. REMARK 3 DYANA 1.5: 799 UNIQUE NOE'S FROM 800 MHZ DATA, 444 RESULTING REMARK 3 DISTANCE RESTRAINTS AFTER PSEUDOATOM CALCULATION/REPLACEMENT REMARK 3 AND REMOVAL OF NOE'S BETWEEN ATOMS SEPARATED BY ONLY TWO OR REMARK 3 THREE BONDS. 35 ALPHA-H TO AMIDE-H 3-BOND J-COUPLING CONSTANTS REMARK 3 AND 44 ALPHA-H TO BETA-H 3-BOND J-COUPLING CONSTANTS FROM REMARK 3 ECOSY DATA WERE ALSO INCLUDED. DISULFIDES AND SEVEN HYDROGEN REMARK 3 BONDS AS DETERMINIED FROM SURROUNDING NOE'S AND HX DATA WERE REMARK 3 INCLUDED AS PSEUDO-NOE RESTRAINTS. CNS 1.0, PATCH LEVEL 0: 504 REMARK 3 DISTANCE RESTRAINTS FROM 800 MHZ NOE DATA, CORRESPONDING TO REMARK 3 THE SAME UPPER LIMIT RESTRAINTS AS USED IN THE FINAL ROUND OF REMARK 3 DYANA 1.5 CALULATIONS (CONVERSION USING AQUA 2.0 IN PROCHECK_ REMARK 3 NMR, AND MODIFIED LOWER LIMIT OF 1.6 ANGSTROMS WAS IMPOSED ON REMARK 3 ALL NOE RESTRAINTS WHILE KEEPING UPPER BOUNDS). DISULFIDE MAP REMARK 3 WAS INCORPORATED INTO THE COVALENT STRUCTURE OF THE MOLECULE REMARK 3 AND THEREBY STRICTLY ENFORCED IN THIS STEP. THE SEVEN HYDROGEN REMARK 3 BONDS WERE INCLUDED IN A SEPARATE RESTRAINT FILE. 34 ALPHA-H REMARK 3 TO AMIDE-H 3-BOND J-COUPLING CONSTANTS (NOT INCLUDING CYS-87 REMARK 3 AMIDE MESUREMENT) WERE ALSO INCLUDED. 40 STRUCTURES WERE SO REMARK 3 CALCULATED AND ALL ARE DEPOSITED HERE.

REMARK 4 REMARK 4 1HYK COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-01. REMARK 100 THE RCSB ID CODE IS RCSB012689.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 288.00 REMARK 210 PH : 5.00 REMARK 210 IONIC STRENGTH : 50MM PHOSPHATE REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1.9 MM AC-AGRP(87-132) (SAME REMARK 210 AS 1.9 MM MARP OF 1QU8) REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D-NOESY, DQF-COSY, E-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : UNITYPLUS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR 5.2, MNMR 940501, XEASY REMARK 210 1.2, DYANA 1.5, PROCHECK 3.4.4 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 40 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 40 REMARK 210 CONFORMERS, SELECTION CRITERIA : SEE REFINEMENT METHOD AND REMARK 210 DETAILS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 10 REMARK 210 REMARK 210 REMARK: STANDARD 2D HOMONUCLEAR TECHNIQUES WERE USED TO ASSIGN REMARK 210 SPECTRA ACQUIRED OVER THE TEMPERATURE RANGE 288- 303 K. A REMARK 210 SUBSET OF UNAMBIGUOUSLY ASSIGNED NOE PEAKS TAKEN FROM DATA REMARK 210 ACQUIRED AT 288 K WITH AN 150 MS MIXING TIME WERE USED IN REMARK 210 STRUCTURE CALCULATIONS, AS WERE 34 PHI BACKBONE ANGLE REMARK 210 RESTRAINTS DERIVED FROM FITTING OF DQF- COSY CROSSPEAKS. BOTH REMARK 210 CARRIER PRESATURATION AND Z- GRADIENT WET TECHNIQUES WERE USED REMARK 210 FOR SOLVENT SUPPRESSION. NEW EXPERIMENTS FROM 1QU8 ARE E-COSY REMARK 210 AT 500 MHZ AND 150 MSEC 2D-NOESY AT 800 MHZ, 288K.

REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 ARG A 3 -163.56 -79.70 REMARK 500 1 HIS A 5 77.69 -155.85 REMARK 500 1 LEU A 9 99.52 22.32 REMARK 500 1 PHE A 26 -154.76 -145.45 REMARK 500 1 PHE A 27 -71.00 -55.65 REMARK 500 1 ASN A 28 75.87 -155.19 REMARK 500 1 ALA A 29 -61.57 -153.09 REMARK 500 1 LEU A 36 111.15 60.61 REMARK 500 1 ASN A 41 69.41 -150.26 REMARK 500 1 CYS A 43 -118.34 -82.29 REMARK 500 1 ARG A 45 66.27 -154.85 REMARK 500 2 ARG A 3 -169.36 -79.73 REMARK 500 2 HIS A 5 71.84 -154.69 REMARK 500 2 LEU A 9 98.90 18.18 REMARK 500 2 GLN A 11 -31.56 74.89 REMARK 500 2 PHE A 26 -155.22 -145.38 REMARK 500 2 ASN A 28 83.44 -156.08 REMARK 500 2 ALA A 29 -77.37 -150.82 REMARK 500 2 LEU A 36 109.01 58.47 REMARK 500 2 ASN A 41 69.41 -150.19 REMARK 500 2 CYS A 43 -116.64 -81.51 REMARK 500 3 ARG A 3 -166.38 -78.57 REMARK 500 3 HIS A 5 68.03 -154.91 REMARK 500 3 LEU A 9 93.07 23.70 REMARK 500 3 GLN A 11 -51.70 74.59 REMARK 500 3 GLN A 12 36.92 -90.55 REMARK 500 3 ASN A 28 74.07 -154.17 REMARK 500 3 ALA A 29 -60.83 -152.06 REMARK 500 3 LEU A 36 110.30 59.74 REMARK 500 3 ASN A 41 68.15 -150.47 REMARK 500 3 CYS A 43 -116.88 -81.80 REMARK 500 3 ARG A 45 82.60 -154.91 REMARK 500 4 ARG A 3 -168.12 -79.29 REMARK 500 4 HIS A 5 69.61 -153.28 REMARK 500 4 LEU A 9 91.52 23.96 REMARK 500 4 GLN A 11 -52.71 75.26 REMARK 500 4 CYS A 19 15.67 59.00 REMARK 500 4 PHE A 26 -156.35 -145.06 REMARK 500 4 ASN A 28 80.24 -156.03 REMARK 500 4 ALA A 29 -71.72 -151.87 REMARK 500 4 LEU A 36 110.37 60.49 REMARK 500 4 ASN A 41 65.98 -150.17 REMARK 500 4 CYS A 43 -119.34 -82.30 REMARK 500 5 HIS A 5 71.11 -155.84 REMARK 500 5 LEU A 9 93.75 26.74 REMARK 500 5 GLN A 11 -3.07 72.29 REMARK 500 5 PHE A 26 -155.06 -145.09 REMARK 500 5 ASN A 28 83.66 -156.39 REMARK 500 5 ALA A 29 -79.91 -150.81 REMARK 500 5 LEU A 36 109.39 58.94 REMARK 500 5 CYS A 43 -117.62 -82.21 REMARK 500 5 ARG A 45 82.63 -155.26 REMARK 500 6 ARG A 3 -163.09 -76.68 REMARK 500 6 HIS A 5 52.98 -155.25 REMARK 500 6 LEU A 9 94.81 25.25 REMARK 500 6 PHE A 26 -155.00 -144.53 REMARK 500 6 ASN A 28 79.45 -155.75 REMARK 500 6 ALA A 29 -67.92 -152.27 REMARK 500 6 LEU A 36 110.74 60.07 REMARK 500 6 ASN A 41 71.35 -150.08 REMARK 500 6 CYS A 43 -118.10 -82.31 REMARK 500 6 ARG A 45 86.24 -155.10 REMARK 500 7 HIS A 5 47.51 -86.06 REMARK 500 7 LEU A 9 84.72 25.85 REMARK 500 7 PHE A 26 -155.77 -145.75 REMARK 500 7 ASN A 28 83.54 -156.01 REMARK 500 7 ALA A 29 -76.69 -150.56 REMARK 500 7 LYS A 35 35.87 -83.60 REMARK 500 7 LEU A 36 107.40 54.89 REMARK 500 7 ASN A 41 74.59 -150.12 REMARK 500 7 CYS A 43 -117.44 -82.03 REMARK 500 7 ARG A 45 74.03 -154.94 REMARK 500 8 ARG A 3 -166.93 -79.51 REMARK 500 8 HIS A 5 70.90 -156.29 REMARK 500 8 LEU A 9 106.77 15.57 REMARK 500 8 CYS A 19 16.10 59.12 REMARK 500 8 PHE A 26 -156.86 -146.08 REMARK 500 8 ASN A 28 79.97 -155.09 REMARK 500 8 ALA A 29 -70.76 -152.10 REMARK 500 8 LYS A 35 35.58 -84.46 REMARK 500 8 LEU A 36 108.75 56.88 REMARK 500 8 ASN A 41 72.50 -150.17 REMARK 500 8 CYS A 43 -119.06 -82.59 REMARK 500 8 ARG A 45 78.56 -154.93 REMARK 500 9 ARG A 3 -166.78 -79.47 REMARK 500 9 HIS A 5 72.53 -155.64 REMARK 500 9 LEU A 9 82.09 22.54 REMARK 500 9 GLN A 11 -38.42 77.34 REMARK 500 9 GLN A 12 34.76 -89.22 REMARK 500 9 PHE A 26 -155.02 -145.31 REMARK 500 9 ASN A 28 84.29 -156.80 REMARK 500 9 ALA A 29 -82.57 -149.90 REMARK 500 9 LEU A 36 108.29 56.88 REMARK 500 9 ASN A 41 71.71 -150.56 REMARK 500 9 CYS A 43 -117.98 -82.45 REMARK 500 9 ARG A 45 43.96 -155.13 REMARK 500 10 ARG A 3 -165.22 -78.71 REMARK 500 10 HIS A 5 65.82 -155.63 REMARK 500 10 LEU A 9 94.49 23.42 REMARK 500 10 GLN A 11 -54.41 74.03 REMARK 500 10 PHE A 26 -158.53 -146.21 REMARK 500 10 ASN A 28 78.42 -155.10 REMARK 500 10 ALA A 29 -69.57 -152.06 REMARK 500 10 LEU A 36 111.44 61.03 REMARK 500 10 ASN A 41 67.74 -150.16 REMARK 500 10 CYS A 43 -117.22 -82.07 REMARK 500 10 ARG A 45 36.98 -154.99 REMARK 500 11 ARG A 3 -164.72 -78.66 REMARK 500 11 HIS A 5 75.72 -156.66 REMARK 500 11 LEU A 9 104.36 15.01 REMARK 500 11 PHE A 26 -156.55 -145.37 REMARK 500 11 ASN A 28 81.23 -155.00 REMARK 500 11 ALA A 29 -73.20 -151.31 REMARK 500 11 LEU A 36 109.80 58.73 REMARK 500 11 ASN A 41 70.28 -151.85 REMARK 500 11 CYS A 43 -116.81 -81.76 REMARK 500 12 ARG A 3 -165.04 -78.54 REMARK 500 12 HIS A 5 75.33 -154.86 REMARK 500 12 LEU A 9 94.73 23.53 REMARK 500 12 GLN A 11 -23.24 76.48 REMARK 500 12 GLN A 12 32.25 -94.60 REMARK 500 12 PHE A 26 -154.83 -145.87 REMARK 500 12 ASN A 28 82.79 -155.40 REMARK 500 12 ALA A 29 -75.84 -151.65 REMARK 500 12 LEU A 36 110.26 60.89 REMARK 500 12 CYS A 43 -117.74 -82.15 REMARK 500 12 ARG A 45 82.08 -154.84 REMARK 500 13 ARG A 3 -163.14 -78.04 REMARK 500 13 HIS A 5 81.26 -155.23 REMARK 500 13 LEU A 9 97.26 24.58 REMARK 500 13 GLN A 11 18.99 57.51 REMARK 500 13 PHE A 26 -157.43 -142.99 REMARK 500 13 ASN A 28 83.15 -156.30 REMARK 500 13 ALA A 29 -80.26 -151.01 REMARK 500 13 LYS A 35 30.73 -85.69 REMARK 500 13 LEU A 36 106.24 54.78 REMARK 500 13 ASN A 41 78.26 -150.31 REMARK 500 13 CYS A 43 -117.98 -82.24 REMARK 500 13 ARG A 45 78.13 -154.83 REMARK 500 14 ARG A 3 -165.16 -78.73 REMARK 500 14 HIS A 5 72.46 -154.75 REMARK 500 14 LEU A 9 94.20 26.24 REMARK 500 14 GLN A 11 -11.87 74.81 REMARK 500 14 PHE A 26 -156.18 -144.58 REMARK 500 14 ASN A 28 81.69 -156.21 REMARK 500 14 ALA A 29 -72.78 -152.63 REMARK 500 14 LYS A 35 30.09 -83.94 REMARK 500 14 LEU A 36 108.05 55.97 REMARK 500 14 ASN A 41 63.82 -150.02 REMARK 500 14 CYS A 43 -118.08 -82.29 REMARK 500 14 ARG A 45 34.56 -154.98 REMARK 500 15 ARG A 3 -168.38 -78.42 REMARK 500 15 HIS A 5 74.63 -156.64 REMARK 500 15 LEU A 9 94.59 24.56 REMARK 500 15 CYS A 19 17.35 57.58 REMARK 500 15 PHE A 26 -154.73 -145.63 REMARK 500 15 ASN A 28 82.95 -155.95 REMARK 500 15 ALA A 29 -74.99 -151.78 REMARK 500 15 LEU A 36 111.20 61.47 REMARK 500 15 ASN A 41 67.06 -150.81 REMARK 500 15 CYS A 43 -120.35 -82.87 REMARK 500 16 ARG A 3 -167.25 -79.26 REMARK 500 16 HIS A 5 41.31 -156.06 REMARK 500 16 LEU A 9 95.03 26.36 REMARK 500 16 PHE A 26 -157.10 -146.14 REMARK 500 16 ASN A 28 82.12 -155.45 REMARK 500 16 ALA A 29 -75.17 -151.75 REMARK 500 16 LEU A 36 110.14 59.57 REMARK 500 16 CYS A 43 -117.48 -82.13 REMARK 500 16 ARG A 45 88.30 -154.96 REMARK 500 17 ARG A 3 -165.79 -76.34 REMARK 500 17 HIS A 5 72.85 -155.29 REMARK 500 17 LEU A 9 90.98 25.13 REMARK 500 17 GLN A 11 -37.16 77.12 REMARK 500 17 GLN A 12 36.84 -92.57 REMARK 500 17 PHE A 26 -156.56 -144.60 REMARK 500 17 PHE A 27 -70.11 -56.03 REMARK 500 17 ASN A 28 76.42 -154.93 REMARK 500 17 ALA A 29 -66.32 -152.46 REMARK 500 17 LYS A 35 31.45 -84.88 REMARK 500 17 LEU A 36 109.24 57.95 REMARK 500 17 ASN A 41 75.37 -150.10 REMARK 500 17 CYS A 43 -117.84 -82.24 REMARK 500 17 ARG A 45 70.90 -155.14 REMARK 500 18 ARG A 3 -167.52 -79.61 REMARK 500 18 HIS A 5 71.70 -156.10 REMARK 500 18 LEU A 9 95.20 25.26 REMARK 500 18 GLN A 11 -7.18 73.13 REMARK 500 18 PHE A 26 -155.49 -144.08 REMARK 500 18 PHE A 27 -71.45 -55.59 REMARK 500 18 ASN A 28 74.06 -155.50 REMARK 500 18 ALA A 29 -58.83 -152.99 REMARK 500 18 LYS A 35 31.85 -84.42 REMARK 500 18 LEU A 36 107.48 55.50 REMARK 500 18 ASN A 41 76.67 -150.45 REMARK 500 18 CYS A 43 -117.66 -82.19 REMARK 500 18 ARG A 45 84.06 -155.17 REMARK 500 19 LEU A 9 89.13 29.44 REMARK 500 19 PHE A 26 -157.89 -143.54 REMARK 500 19 PHE A 27 -70.82 -56.20 REMARK 500 19 ASN A 28 68.22 -155.39 REMARK 500 19 ALA A 29 -50.57 -153.27 REMARK 500 19 LYS A 35 33.12 -83.60 REMARK 500 19 LEU A 36 104.98 51.93 REMARK 500 19 ASN A 41 78.30 -150.36 REMARK 500 19 CYS A 43 -119.46 -82.56 REMARK 500 20 HIS A 5 66.74 -154.07 REMARK 500 20 LEU A 9 93.47 22.59 REMARK 500 20 GLN A 11 -47.92 75.32 REMARK 500 20 GLN A 12 36.83 -90.35 REMARK 500 20 PHE A 26 -158.72 -145.14 REMARK 500 20 ASN A 28 81.85 -154.38 REMARK 500 20 ALA A 29 -74.98 -152.56 REMARK 500 20 LEU A 36 109.07 58.44 REMARK 500 20 ASN A 41 65.84 -150.30 REMARK 500 20 CYS A 43 -117.69 -81.98 REMARK 500 20 ARG A 45 88.51 -154.92 REMARK 500 21 HIS A 5 65.41 -155.31 REMARK 500 21 LEU A 9 91.42 22.91 REMARK 500 21 GLN A 11 -47.14 70.33 REMARK 500 21 PHE A 26 -158.69 -144.81 REMARK 500 21 ASN A 28 81.47 -155.44 REMARK 500 21 ALA A 29 -75.12 -152.39 REMARK 500 21 LEU A 36 111.74 60.87 REMARK 500 21 ASN A 41 67.72 -150.36 REMARK 500 21 CYS A 43 -118.18 -82.29 REMARK 500 21 ARG A 45 56.32 -154.85 REMARK 500 22 ARG A 3 -167.18 -78.82 REMARK 500 22 HIS A 5 69.59 -155.50 REMARK 500 22 LEU A 9 95.21 24.48 REMARK 500 22 GLN A 11 -5.48 73.55 REMARK 500 22 PHE A 26 -155.75 -145.60 REMARK 500 22 ASN A 28 81.53 -154.87 REMARK 500 22 ALA A 29 -72.68 -151.76 REMARK 500 22 LEU A 36 110.94 60.82 REMARK 500 22 ASN A 41 66.90 -150.04 REMARK 500 22 CYS A 43 -117.41 -82.01 REMARK 500 22 ARG A 45 42.68 -154.66 REMARK 500 23 ARG A 3 -166.42 -78.64 REMARK 500 23 HIS A 5 70.42 -155.13 REMARK 500 23 LEU A 9 95.73 27.07 REMARK 500 23 PHE A 26 -156.03 -146.68 REMARK 500 23 ASN A 28 83.86 -155.68 REMARK 500 23 ALA A 29 -78.00 -149.95 REMARK 500 23 LEU A 36 109.26 58.71 REMARK 500 23 ASN A 41 75.20 -150.03 REMARK 500 23 CYS A 43 -117.42 -82.16 REMARK 500 24 ARG A 3 -169.23 -78.98 REMARK 500 24 HIS A 5 67.94 -156.07 REMARK 500 24 LEU A 9 87.09 23.59 REMARK 500 24 GLN A 11 -30.50 78.19 REMARK 500 24 PHE A 26 -158.45 -143.92 REMARK 500 24 ASN A 28 75.48 -155.16 REMARK 500 24 ALA A 29 -63.98 -153.09 REMARK 500 24 LEU A 36 111.53 60.80 REMARK 500 24 ASN A 41 78.02 -150.11 REMARK 500 24 CYS A 43 -118.89 -82.50 REMARK 500 25 ARG A 3 -164.37 -78.08 REMARK 500 25 HIS A 5 39.42 -154.84 REMARK 500 25 LEU A 9 99.13 17.15 REMARK 500 25 GLN A 11 -48.30 74.43 REMARK 500 25 GLN A 12 36.80 -90.47 REMARK 500 25 PHE A 26 -154.25 -145.40 REMARK 500 25 ASN A 28 83.50 -156.13 REMARK 500 25 ALA A 29 -77.55 -151.11 REMARK 500 25 LEU A 36 110.89 61.06 REMARK 500 25 ASN A 41 65.22 -150.11 REMARK 500 25 CYS A 43 -117.38 -81.80 REMARK 500 25 ARG A 45 30.86 -155.06 REMARK 500 26 ARG A 3 -162.40 -77.71 REMARK 500 26 HIS A 5 75.54 -156.54 REMARK 500 26 LEU A 9 91.68 23.83 REMARK 500 26 GLN A 11 -50.70 75.42 REMARK 500 26 PHE A 26 -154.89 -144.32 REMARK 500 26 PHE A 27 -70.37 -55.77 REMARK 500 26 ASN A 28 78.11 -155.97 REMARK 500 26 ALA A 29 -66.76 -152.50 REMARK 500 26 LEU A 36 108.31 57.24 REMARK 500 26 ASN A 41 74.39 -150.86 REMARK 500 26 CYS A 43 -117.50 -81.87 REMARK 500 26 ARG A 45 86.91 -155.16 REMARK 500 27 ARG A 3 -164.51 -78.25 REMARK 500 27 HIS A 5 75.23 -156.36 REMARK 500 27 LEU A 9 94.01 25.79 REMARK 500 27 PHE A 26 -158.11 -143.85 REMARK 500 27 ASN A 28 80.18 -155.76 REMARK 500 27 ALA A 29 -71.38 -151.01 REMARK 500 27 LEU A 36 110.49 59.57 REMARK 500 27 ASN A 41 66.97 -150.38 REMARK 500 27 CYS A 43 -118.48 -82.30 REMARK 500 27 ARG A 45 40.97 -155.03 REMARK 500 28 ARG A 3 -164.59 -79.42 REMARK 500 28 HIS A 5 71.42 -155.46 REMARK 500 28 LEU A 9 116.94 92.67 REMARK 500 28 GLN A 11 28.01 47.01 REMARK 500 28 PHE A 26 -155.78 -145.81 REMARK 500 28 ASN A 28 83.02 -156.18 REMARK 500 28 ALA A 29 -77.26 -151.66 REMARK 500 28 LEU A 36 110.89 59.91 REMARK 500 28 ASN A 41 66.31 -150.16 REMARK 500 28 CYS A 43 -116.77 -81.76 REMARK 500 28 ARG A 45 86.50 -154.86 REMARK 500 29 ARG A 3 -168.12 -78.14 REMARK 500 29 HIS A 5 71.63 -154.92 REMARK 500 29 LEU A 9 41.29 29.33 REMARK 500 29 GLN A 11 -58.08 71.41 REMARK 500 29 PHE A 26 -158.73 -144.82 REMARK 500 29 ASN A 28 78.91 -154.68 REMARK 500 29 ALA A 29 -66.68 -152.61 REMARK 500 29 LEU A 36 111.10 61.21 REMARK 500 29 ASN A 41 61.39 -150.31 REMARK 500 29 CYS A 43 -116.35 -81.56 REMARK 500 29 ARG A 45 67.79 -154.56 REMARK 500 30 HIS A 5 44.83 -154.74 REMARK 500 30 LEU A 9 93.91 26.45 REMARK 500 30 PHE A 26 -155.00 -145.24 REMARK 500 30 ASN A 28 81.48 -155.97 REMARK 500 30 ALA A 29 -73.19 -152.01 REMARK 500 30 LEU A 36 111.38 60.46 REMARK 500 30 ASN A 41 67.00 -150.34 REMARK 500 30 CYS A 43 -118.71 -82.46 REMARK 500 30 ARG A 45 87.56 -154.86 REMARK 500 31 HIS A 5 48.48 -85.35 REMARK 500 31 LEU A 9 41.96 27.38 REMARK 500 31 GLN A 11 -58.73 70.35 REMARK 500 31 GLN A 12 36.02 -91.24 REMARK 500 31 PHE A 26 -155.50 -145.94 REMARK 500 31 ASN A 28 83.26 -155.97 REMARK 500 31 ALA A 29 -74.65 -151.20 REMARK 500 31 LYS A 35 40.81 -84.72 REMARK 500 31 LEU A 36 103.62 49.98 REMARK 500 31 ASN A 41 75.26 -150.35 REMARK 500 31 CYS A 43 -117.94 -81.60 REMARK 500 31 ARG A 45 85.64 -154.93 REMARK 500 32 ARG A 3 -168.26 -79.61 REMARK 500 32 HIS A 5 66.72 -155.47 REMARK 500 32 LEU A 9 96.04 25.19 REMARK 500 32 PHE A 26 -154.57 -146.13 REMARK 500 32 ASN A 28 79.33 -155.02 REMARK 500 32 ALA A 29 -66.21 -153.36 REMARK 500 32 LEU A 36 111.12 60.57 REMARK 500 32 CYS A 43 -117.37 -81.89 REMARK 500 33 ARG A 3 -169.42 -77.99 REMARK 500 33 HIS A 5 72.19 -155.39 REMARK 500 33 LEU A 9 88.19 24.37 REMARK 500 33 GLN A 11 -37.58 76.55 REMARK 500 33 GLN A 12 34.89 -90.01 REMARK 500 33 PHE A 26 -154.81 -144.43 REMARK 500 33 PHE A 27 -70.58 -55.51 REMARK 500 33 ASN A 28 78.21 -155.77 REMARK 500 33 ALA A 29 -65.29 -152.79 REMARK 500 33 LYS A 35 33.91 -84.61 REMARK 500 33 LEU A 36 109.20 57.41 REMARK 500 33 ASN A 41 71.93 -150.45 REMARK 500 33 CYS A 43 -117.29 -82.25 REMARK 500 33 ARG A 45 31.07 -155.24 REMARK 500 34 ARG A 3 -164.60 -78.70 REMARK 500 34 HIS A 5 46.08 -155.69 REMARK 500 34 LEU A 9 92.64 25.67 REMARK 500 34 GLN A 11 -7.69 73.40 REMARK 500 34 PHE A 26 -154.41 -144.02 REMARK 500 34 PHE A 27 -71.54 -55.37 REMARK 500 34 ASN A 28 77.32 -155.91 REMARK 500 34 ALA A 29 -64.19 -152.80 REMARK 500 34 LEU A 36 109.17 57.79 REMARK 500 34 ASN A 41 73.21 -150.35 REMARK 500 34 CYS A 43 -117.21 -82.23 REMARK 500 35 ARG A 3 -165.08 -78.59 REMARK 500 35 HIS A 5 75.47 -155.47 REMARK 500 35 LEU A 9 95.40 26.18 REMARK 500 35 PHE A 26 -155.15 -145.26 REMARK 500 35 ASN A 28 80.77 -155.84 REMARK 500 35 ALA A 29 -70.74 -152.86 REMARK 500 35 LYS A 35 49.71 -83.19 REMARK 500 35 LEU A 36 103.75 48.55 REMARK 500 35 ASN A 41 79.36 -150.13 REMARK 500 35 CYS A 43 -117.55 -82.08 REMARK 500 35 ARG A 45 64.05 -154.84 REMARK 500 36 ARG A 3 -166.86 -78.02 REMARK 500 36 HIS A 5 68.21 -154.78 REMARK 500 36 LEU A 9 93.36 22.26 REMARK 500 36 GLN A 11 -52.25 74.24 REMARK 500 36 PHE A 26 -159.09 -144.28 REMARK 500 36 ASN A 28 76.72 -154.97 REMARK 500 36 ALA A 29 -65.39 -152.49 REMARK 500 36 LEU A 36 109.08 58.55 REMARK 500 36 ASN A 41 73.22 -150.07 REMARK 500 36 CYS A 43 -116.15 -81.41 REMARK 500 36 ARG A 45 77.91 -154.93 REMARK 500 37 ARG A 3 -165.09 -79.10 REMARK 500 37 HIS A 5 68.90 -154.92 REMARK 500 37 LEU A 9 95.36 22.13 REMARK 500 37 GLN A 11 -55.11 71.06 REMARK 500 37 GLN A 12 38.32 -91.29 REMARK 500 37 PHE A 26 -159.07 -145.29 REMARK 500 37 ASN A 28 74.17 -155.14 REMARK 500 37 ALA A 29 -62.18 -152.56 REMARK 500 37 LEU A 36 110.81 61.49 REMARK 500 37 ASN A 41 64.66 -150.16 REMARK 500 37 CYS A 43 -116.91 -81.73 REMARK 500 37 ARG A 45 82.61 -154.98 REMARK 500 38 ARG A 3 -162.52 -78.12 REMARK 500 38 HIS A 5 47.33 -154.81 REMARK 500 38 LEU A 9 94.58 24.25 REMARK 500 38 PHE A 26 -155.54 -145.94 REMARK 500 38 ASN A 28 80.32 -154.46 REMARK 500 38 ALA A 29 -70.29 -153.05 REMARK 500 38 LEU A 36 111.35 61.65 REMARK 500 38 ASN A 41 73.10 -150.16 REMARK 500 38 CYS A 43 -118.10 -82.38 REMARK 500 38 ARG A 45 31.89 -154.85 REMARK 500 39 ARG A 3 -166.12 -78.62 REMARK 500 39 HIS A 5 40.20 -156.33 REMARK 500 39 LEU A 9 93.10 25.87 REMARK 500 39 GLN A 11 -14.20 74.54 REMARK 500 39 PHE A 26 -157.00 -142.77 REMARK 500 39 ASN A 28 80.69 -155.91 REMARK 500 39 ALA A 29 -70.73 -152.10 REMARK 500 39 LEU A 36 109.37 58.97 REMARK 500 39 ASN A 41 73.87 -150.33 REMARK 500 39 CYS A 43 -117.82 -82.17 REMARK 500 39 ARG A 45 60.74 -155.09 REMARK 500 40 ARG A 3 -169.47 -78.22 REMARK 500 40 HIS A 5 69.87 -154.89 REMARK 500 40 LEU A 9 95.88 22.45 REMARK 500 40 GLN A 11 -6.30 74.45 REMARK 500 40 GLN A 12 34.94 -96.12 REMARK 500 40 PHE A 26 -155.97 -144.93 REMARK 500 40 ASN A 28 75.57 -155.45 REMARK 500 40 ALA A 29 -59.35 -152.82 REMARK 500 40 LEU A 36 110.72 61.06 REMARK 500 40 ASN A 41 69.00 -150.22 REMARK 500 40 CYS A 43 -117.46 -81.90 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QU8 RELATED DB: PDB REMARK 900 500 MHZ NMR STRUCTURE OF AC-AGRP(87-132) {REFERRED TO AS REMARK 900 MARP OR MINIMIZED AGOUTI RELATED PROTEIN}

DBREF 1HYK A 1 46 UNP O00253 AGRP_HUMAN 87 132

SEQRES 1 A 46 CYS VAL ARG LEU HIS GLU SER CYS LEU GLY GLN GLN VAL SEQRES 2 A 46 PRO CYS CYS ASP PRO CYS ALA THR CYS TYR CYS ARG PHE SEQRES 3 A 46 PHE ASN ALA PHE CYS TYR CYS ARG LYS LEU GLY THR ALA SEQRES 4 A 46 MET ASN PRO CYS SER ARG THR

SHEET 1 A 2 THR A 21 CYS A 24 0 SHEET 2 A 2 CYS A 31 ARG A 34 -1 O TYR A 32 N TYR A 23

SSBOND 1 CYS A 1 CYS A 16 1555 1555 2.03 SSBOND 2 CYS A 8 CYS A 22 1555 1555 2.03 SSBOND 3 CYS A 15 CYS A 33 1555 1555 2.03 SSBOND 4 CYS A 19 CYS A 43 1555 1555 2.03 SSBOND 5 CYS A 24 CYS A 31 1555 1555 2.03

CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1

ORIGX1 1.000000 0.000000 0.000000 0.00000

ORIGX2 0.000000 1.000000 0.000000 0.00000

ORIGX3 0.000000 0.000000 1.000000 0.00000

SCALE1 1.000000 0.000000 0.000000 0.00000

SCALE2 0.000000 1.000000 0.000000 0.00000

SCALE3 0.000000 0.000000 1.000000 0.00000