1FUW - Header Asymmetric Unit

HEADER PLANT PROTEIN 18-SEP-00 1FUW

TITLE SOLUTION STRUCTURE AND BACKBONE DYNAMICS OF A DOUBLE MUTANT TITLE 2 SINGLE-CHAIN MONELLIN(SCM) DETERMINED BY NUCLEAR MAGNETIC TITLE 3 RESONANCE SPECTROSCOPY

COMPND MOL_ID: 1; COMPND 2 MOLECULE: MONELLIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: CHAINS B AND A IN A SINGLE CHAIN

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DIOSCOREOPHYLLUM CUMMINSII; SOURCE 3 ORGANISM_COMMON: SERENDIPITY BERRY; SOURCE 4 ORGANISM_TAXID: 3457; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21

KEYWDS BETA-SHEET, ALPHA-HELIX, LOOP, PLANT PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 21

MDLTYP MINIMIZED AVERAGE

AUTHOR Y.H.SUNG,J.SHIN,J.JUNG,W.LEE

REVDAT 2 24-FEB-09 1FUW 1 VERSN REVDAT 1 06-JUN-01 1FUW 0

JRNL AUTH Y.H.SUNG,J.SHIN,H.J.CHANG,J.M.CHO,W.LEE JRNL TITL SOLUTION STRUCTURE, BACKBONE DYNAMICS, AND JRNL TITL 2 STABILITY OF A DOUBLE MUTANT SINGLE-CHAIN JRNL TITL 3 MONELLIN. STRUCTURAL ORIGIN OF SWEETNESS. JRNL REF J.BIOL.CHEM. V. 276 19624 2001 JRNL REFN ISSN 0021-9258 JRNL PMID 11279156 JRNL DOI 10.1074/JBC.M100930200

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-SEP-00. REMARK 100 THE RCSB ID CODE IS RCSB011918.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2MM MONELLIN ;50MM PHOTASSIUM REMARK 210 PHOSPHATE BUFFER ;90% H20,10% REMARK 210 D2O; 2MM MONELLIN 15N ;50MM REMARK 210 PHOTASSIUM PHOSPHATE BUFFER ; REMARK 210 90% H2O , 10% D2O; 2MM REMARK 210 MONELLIN ;50MM PHOTASSIUM REMARK 210 PHOSPHATE BUFFER ;100% D2O; REMARK 210 2MM MONELLIN 15N ;50MM REMARK 210 PHOTASSIUM PHOSPHATE BUFFER ; REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 3D_15N-SEPARATED_ REMARK 210 NOESY, DQF-COSY, HNHA, REMARK 210 HSQC(EXCHANGE) REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 21 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL

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 GLU A 2 128.35 177.68 REMARK 500 1 TRP A 3 -153.95 171.07 REMARK 500 1 GLU A 4 -170.82 162.89 REMARK 500 1 ILE A 5 151.99 -38.49 REMARK 500 1 ILE A 6 -65.68 -128.27 REMARK 500 1 PHE A 11 -37.08 -36.75 REMARK 500 1 GLU A 23 -30.87 -37.00 REMARK 500 1 LYS A 25 -92.37 -45.82 REMARK 500 1 THR A 33 74.11 -156.03 REMARK 500 1 ILE A 38 -93.04 -173.36 REMARK 500 1 LYS A 39 164.41 56.13 REMARK 500 1 PRO A 40 85.11 -53.47 REMARK 500 1 CYS A 41 -169.37 -76.36 REMARK 500 1 MET A 42 156.66 176.36 REMARK 500 1 GLU A 48 -90.65 -72.51 REMARK 500 1 ASN A 49 -45.39 -150.50 REMARK 500 1 ARG A 51 42.01 84.92 REMARK 500 1 ILE A 53 -77.54 -147.47 REMARK 500 1 LYS A 67 -173.40 158.03 REMARK 500 1 ARG A 70 132.69 177.77 REMARK 500 1 LYS A 78 -28.47 99.52 REMARK 500 1 THR A 79 40.27 174.96 REMARK 500 1 ARG A 80 -166.64 -125.87 REMARK 500 1 LYS A 83 159.93 160.53 REMARK 500 1 LEU A 85 -76.53 -145.25 REMARK 500 1 ARG A 86 141.98 -28.26 REMARK 500 1 PHE A 87 58.03 -168.77 REMARK 500 1 PRO A 90 173.80 -52.19 REMARK 500 2 GLU A 2 119.96 67.16 REMARK 500 2 TRP A 3 -88.48 -142.34 REMARK 500 2 GLU A 4 163.75 161.73 REMARK 500 2 ILE A 8 19.77 -144.15 REMARK 500 2 LYS A 25 -76.95 -96.21 REMARK 500 2 LEU A 32 92.58 -69.99 REMARK 500 2 ILE A 38 -110.43 -162.19 REMARK 500 2 LYS A 39 164.02 61.15 REMARK 500 2 PRO A 40 86.36 -51.87 REMARK 500 2 CYS A 41 -165.73 -79.45 REMARK 500 2 LYS A 44 117.39 -170.79 REMARK 500 2 GLU A 48 -82.76 -76.62 REMARK 500 2 ASN A 49 -57.47 -168.50 REMARK 500 2 ILE A 53 -88.06 -144.60 REMARK 500 2 LYS A 54 59.60 75.86 REMARK 500 2 TYR A 56 112.65 -175.04 REMARK 500 2 VAL A 62 90.45 -63.37 REMARK 500 2 LYS A 67 -173.60 177.58 REMARK 500 2 PHE A 69 69.83 -166.92 REMARK 500 2 THR A 79 18.60 -145.27 REMARK 500 2 ARG A 80 46.11 70.91 REMARK 500 2 ARG A 82 81.59 165.05 REMARK 500 2 LEU A 85 -68.76 -159.77 REMARK 500 2 ARG A 86 132.10 -21.00 REMARK 500 2 PHE A 87 75.15 -170.77 REMARK 500 3 TRP A 3 -68.87 177.61 REMARK 500 3 GLU A 4 174.35 58.37 REMARK 500 3 ILE A 6 -67.18 -128.55 REMARK 500 3 LYS A 25 -88.41 -71.95 REMARK 500 3 THR A 33 37.75 -153.98 REMARK 500 3 LYS A 36 83.02 -161.36 REMARK 500 3 ILE A 38 -125.77 -153.60 REMARK 500 3 LYS A 39 162.14 77.75 REMARK 500 3 CYS A 41 -164.76 62.35 REMARK 500 3 LYS A 44 -179.43 -171.88 REMARK 500 3 GLU A 48 -81.01 -75.12 REMARK 500 3 ASN A 49 -53.61 -177.35 REMARK 500 3 GLU A 50 34.14 -97.73 REMARK 500 3 ILE A 53 -88.29 -144.27 REMARK 500 3 LYS A 54 67.08 65.31 REMARK 500 3 LYS A 67 -173.51 87.82 REMARK 500 3 PHE A 69 -167.99 -100.31 REMARK 500 3 ARG A 70 138.80 -172.91 REMARK 500 3 TYR A 77 -24.72 -153.98 REMARK 500 3 THR A 79 19.16 -143.96 REMARK 500 3 ARG A 82 133.18 156.62 REMARK 500 3 LYS A 83 153.55 169.89 REMARK 500 3 LEU A 85 -74.58 -157.22 REMARK 500 3 ARG A 86 83.40 -23.91 REMARK 500 3 PRO A 90 -179.07 -53.17 REMARK 500 4 GLU A 2 -163.88 -58.97 REMARK 500 4 GLU A 4 -166.98 67.61 REMARK 500 4 ILE A 6 -50.95 -121.51 REMARK 500 4 ILE A 8 22.65 -140.25 REMARK 500 4 ALA A 19 -79.83 -66.18 REMARK 500 4 LYS A 25 -84.85 -69.68 REMARK 500 4 ARG A 31 -156.09 -175.98 REMARK 500 4 THR A 33 -81.61 -116.64 REMARK 500 4 PHE A 34 87.85 -62.26 REMARK 500 4 LYS A 36 60.26 -114.07 REMARK 500 4 VAL A 37 108.51 -58.91 REMARK 500 4 ILE A 38 -119.81 -159.51 REMARK 500 4 LYS A 39 163.95 57.63 REMARK 500 4 PRO A 40 88.28 -48.47 REMARK 500 4 GLU A 48 -87.80 -76.90 REMARK 500 4 ASN A 49 -57.24 -157.82 REMARK 500 4 ILE A 53 -82.58 -144.67 REMARK 500 4 LYS A 54 62.51 67.82 REMARK 500 4 LYS A 67 -170.92 166.76 REMARK 500 4 LEU A 68 70.90 -68.21 REMARK 500 4 PHE A 69 -166.80 -65.04 REMARK 500 4 ARG A 70 145.15 -176.23 REMARK 500 4 TYR A 77 -40.66 -144.49 REMARK 500 4 LYS A 83 136.05 170.67 REMARK 500 4 LEU A 85 -75.07 -152.05 REMARK 500 4 ARG A 86 128.40 -20.02 REMARK 500 4 PHE A 87 46.74 -146.14 REMARK 500 4 PRO A 90 -179.06 -54.09 REMARK 500 5 TRP A 3 -37.99 -179.19 REMARK 500 5 GLU A 4 -169.72 45.41 REMARK 500 5 ILE A 6 -66.91 -140.64 REMARK 500 5 LYS A 25 -82.60 -74.73 REMARK 500 5 THR A 33 23.56 -153.36 REMARK 500 5 PHE A 34 65.85 -104.38 REMARK 500 5 ASN A 35 -79.60 -100.17 REMARK 500 5 ILE A 38 -124.97 -157.73 REMARK 500 5 LYS A 39 166.29 69.14 REMARK 500 5 PRO A 40 87.99 -48.25 REMARK 500 5 MET A 42 148.52 -177.21 REMARK 500 5 LYS A 44 85.91 -162.96 REMARK 500 5 GLU A 48 -80.07 -75.42 REMARK 500 5 ASN A 49 -58.89 -170.31 REMARK 500 5 GLU A 50 35.42 -98.44 REMARK 500 5 ILE A 53 -78.05 -140.24 REMARK 500 5 VAL A 62 81.55 -66.15 REMARK 500 5 TYR A 63 83.56 -67.13 REMARK 500 5 ALA A 64 -162.73 -167.58 REMARK 500 5 SER A 65 -20.16 74.32 REMARK 500 5 ASP A 66 -17.84 155.83 REMARK 500 5 LYS A 67 -175.41 -173.24 REMARK 500 5 LYS A 78 67.89 77.36 REMARK 500 5 THR A 79 32.36 77.03 REMARK 500 5 ARG A 82 110.07 168.78 REMARK 500 5 LYS A 83 158.40 167.29 REMARK 500 5 LEU A 85 -68.88 -158.06 REMARK 500 5 ARG A 86 91.49 -20.26 REMARK 500 5 ASN A 88 -176.82 -54.52 REMARK 500 5 PRO A 90 -176.54 -52.79 REMARK 500 6 ILE A 5 155.41 -49.31 REMARK 500 6 ILE A 6 -77.65 -120.94 REMARK 500 6 LYS A 25 -88.87 -58.62 REMARK 500 6 ARG A 31 -159.87 -162.46 REMARK 500 6 ILE A 38 -104.42 -160.47 REMARK 500 6 LYS A 39 154.86 62.39 REMARK 500 6 PRO A 40 86.07 -52.49 REMARK 500 6 MET A 42 127.85 169.13 REMARK 500 6 GLU A 48 -127.32 -74.23 REMARK 500 6 ASN A 49 -46.34 -157.06 REMARK 500 6 ARG A 51 69.67 68.84 REMARK 500 6 ILE A 53 -122.87 -174.66 REMARK 500 6 LYS A 54 69.78 96.65 REMARK 500 6 LYS A 67 -173.64 172.25 REMARK 500 6 TYR A 77 -147.46 -100.30 REMARK 500 6 THR A 79 18.29 93.40 REMARK 500 6 ARG A 80 93.42 55.20 REMARK 500 6 LEU A 85 -62.24 -172.44 REMARK 500 6 ARG A 86 84.15 -31.10 REMARK 500 6 PHE A 87 71.33 -104.62 REMARK 500 7 GLU A 2 144.46 62.71 REMARK 500 7 TRP A 3 94.66 62.43 REMARK 500 7 ILE A 6 -73.73 -159.32 REMARK 500 7 ILE A 8 13.77 -145.21 REMARK 500 7 THR A 12 -66.70 -90.63 REMARK 500 7 ALA A 19 -73.80 -66.51 REMARK 500 7 LYS A 25 -87.41 -79.49 REMARK 500 7 THR A 33 27.23 -148.15 REMARK 500 7 LYS A 36 86.34 -156.82 REMARK 500 7 ILE A 38 -121.50 -156.57 REMARK 500 7 LYS A 39 162.64 71.66 REMARK 500 7 PRO A 40 84.96 -56.17 REMARK 500 7 MET A 42 110.20 -167.65 REMARK 500 7 GLU A 48 -80.35 -78.17 REMARK 500 7 ASN A 49 -58.61 -172.36 REMARK 500 7 GLU A 50 35.63 -98.29 REMARK 500 7 ILE A 53 -88.66 -142.68 REMARK 500 7 LYS A 54 56.65 70.47 REMARK 500 7 LYS A 67 -169.64 177.04 REMARK 500 7 LYS A 83 147.07 -177.75 REMARK 500 7 LEU A 85 -80.84 -149.39 REMARK 500 7 ARG A 86 136.92 -25.78 REMARK 500 7 PHE A 87 47.69 -164.98 REMARK 500 8 GLU A 2 -178.40 60.51 REMARK 500 8 GLU A 4 112.65 -168.30 REMARK 500 8 ILE A 6 -72.65 -116.32 REMARK 500 8 LYS A 25 -80.36 -98.19 REMARK 500 8 LYS A 36 77.97 -152.85 REMARK 500 8 ILE A 38 -122.05 -157.68 REMARK 500 8 LYS A 39 169.12 68.44 REMARK 500 8 PRO A 40 87.58 -51.11 REMARK 500 8 GLU A 48 -74.14 -75.85 REMARK 500 8 ASN A 49 -59.48 -177.02 REMARK 500 8 GLU A 50 35.60 -99.26 REMARK 500 8 ILE A 53 -84.59 -144.00 REMARK 500 8 LYS A 67 -173.56 179.27 REMARK 500 8 LYS A 78 70.59 83.74 REMARK 500 8 LYS A 83 160.49 170.74 REMARK 500 8 LEU A 85 -78.98 -148.08 REMARK 500 8 ARG A 86 130.92 -21.18 REMARK 500 8 PHE A 87 81.59 -168.08 REMARK 500 9 GLU A 2 104.44 60.57 REMARK 500 9 TRP A 3 89.56 59.73 REMARK 500 9 ILE A 6 -77.13 -133.71 REMARK 500 9 ILE A 8 22.68 -153.83 REMARK 500 9 LYS A 25 -82.60 -69.94 REMARK 500 9 GLN A 28 -61.86 -100.77 REMARK 500 9 THR A 33 42.90 -151.04 REMARK 500 9 ILE A 38 -113.22 -160.08 REMARK 500 9 LYS A 39 164.87 69.68 REMARK 500 9 PRO A 40 84.18 -58.75 REMARK 500 9 GLU A 48 -76.05 -77.42 REMARK 500 9 ASN A 49 -57.22 179.75 REMARK 500 9 GLU A 50 35.70 -98.80 REMARK 500 9 ILE A 53 -87.56 -147.48 REMARK 500 9 LYS A 54 65.96 66.85 REMARK 500 9 LYS A 67 -172.51 168.50 REMARK 500 9 LYS A 78 68.01 77.78 REMARK 500 9 ARG A 82 110.16 170.06 REMARK 500 9 LYS A 83 170.65 168.27 REMARK 500 9 LEU A 85 -72.41 -154.67 REMARK 500 9 ARG A 86 135.65 -24.43 REMARK 500 9 PHE A 87 52.95 -163.58 REMARK 500 10 TRP A 3 -70.51 66.31 REMARK 500 10 GLU A 4 -179.53 66.44 REMARK 500 10 THR A 12 -62.94 -93.38 REMARK 500 10 LYS A 25 -90.93 -74.78 REMARK 500 10 THR A 33 34.52 -151.52 REMARK 500 10 LYS A 36 62.82 -157.71 REMARK 500 10 ILE A 38 -111.84 -161.04 REMARK 500 10 LYS A 39 170.85 73.64 REMARK 500 10 CYS A 41 157.81 60.22 REMARK 500 10 GLU A 48 -79.45 -78.44 REMARK 500 10 ASN A 49 -61.17 -174.80 REMARK 500 10 GLU A 50 37.20 -99.26 REMARK 500 10 ILE A 53 -86.95 -150.95 REMARK 500 10 LYS A 54 62.27 65.82 REMARK 500 10 LYS A 67 -173.04 93.07 REMARK 500 10 LYS A 78 63.94 74.76 REMARK 500 10 ARG A 82 106.71 173.72 REMARK 500 10 LYS A 83 166.80 167.41 REMARK 500 10 LEU A 85 -76.00 -149.25 REMARK 500 10 ARG A 86 132.24 -24.97 REMARK 500 10 PHE A 87 46.31 -167.54 REMARK 500 11 GLU A 4 45.10 -147.03 REMARK 500 11 ILE A 6 -41.71 -174.95 REMARK 500 11 GLU A 7 -82.32 -52.16 REMARK 500 11 ILE A 8 -21.67 81.12 REMARK 500 11 LYS A 25 -89.86 -79.36 REMARK 500 11 LYS A 36 68.49 -157.96 REMARK 500 11 ILE A 38 -115.81 -152.33 REMARK 500 11 LYS A 39 163.85 68.05 REMARK 500 11 PRO A 40 86.50 -53.16 REMARK 500 11 MET A 42 142.06 -177.54 REMARK 500 11 GLU A 48 -70.62 -74.51 REMARK 500 11 ASN A 49 -56.87 -179.01 REMARK 500 11 GLU A 50 32.22 -99.71 REMARK 500 11 ILE A 53 -83.30 -140.90 REMARK 500 11 LYS A 54 69.88 66.97 REMARK 500 11 LYS A 67 -168.67 74.26 REMARK 500 11 LYS A 78 68.20 77.92 REMARK 500 11 ARG A 82 119.48 155.18 REMARK 500 11 LEU A 85 -75.92 -149.30 REMARK 500 11 ARG A 86 142.05 -27.31 REMARK 500 11 PHE A 87 52.86 -162.29 REMARK 500 12 TRP A 3 -40.56 -176.99 REMARK 500 12 GLU A 4 158.31 65.92 REMARK 500 12 ILE A 8 -31.99 -147.02 REMARK 500 12 ALA A 19 -80.73 -58.85 REMARK 500 12 LYS A 25 -92.21 -70.30 REMARK 500 12 GLN A 28 -63.56 -105.14 REMARK 500 12 ARG A 31 -165.01 -177.27 REMARK 500 12 THR A 33 -81.82 -159.89 REMARK 500 12 PHE A 34 85.86 -58.82 REMARK 500 12 LYS A 36 70.66 -110.01 REMARK 500 12 ILE A 38 -132.14 -156.98 REMARK 500 12 LYS A 39 160.36 62.42 REMARK 500 12 PRO A 40 87.68 -47.23 REMARK 500 12 GLU A 48 -76.84 -46.54 REMARK 500 12 ASN A 49 -59.20 -172.35 REMARK 500 12 GLU A 50 35.04 -99.36 REMARK 500 12 ILE A 53 -49.92 -145.56 REMARK 500 12 TYR A 56 117.92 -162.43 REMARK 500 12 ALA A 64 -176.81 -64.29 REMARK 500 12 ASP A 66 -33.99 178.13 REMARK 500 12 LYS A 67 -176.52 176.13 REMARK 500 12 ARG A 70 142.13 -170.64 REMARK 500 12 ARG A 80 62.73 38.81 REMARK 500 12 LYS A 83 147.09 170.72 REMARK 500 12 LEU A 85 -75.48 -152.24 REMARK 500 12 ARG A 86 127.53 -28.24 REMARK 500 12 PHE A 87 47.83 -144.30 REMARK 500 12 PRO A 90 -169.09 -54.98 REMARK 500 13 GLU A 2 -155.49 -157.80 REMARK 500 13 ILE A 6 -64.56 -128.57 REMARK 500 13 LYS A 25 -83.65 -69.99 REMARK 500 13 THR A 33 35.13 -162.38 REMARK 500 13 ILE A 38 -119.55 -156.81 REMARK 500 13 LYS A 39 162.99 68.84 REMARK 500 13 PRO A 40 86.78 -52.32 REMARK 500 13 MET A 42 128.63 -177.78 REMARK 500 13 GLU A 48 -79.25 -75.60 REMARK 500 13 ASN A 49 -55.15 -172.03 REMARK 500 13 GLU A 50 33.26 -98.90 REMARK 500 13 ILE A 53 -86.04 -137.38 REMARK 500 13 LYS A 54 55.40 77.35 REMARK 500 13 TYR A 56 116.33 -177.53 REMARK 500 13 LYS A 67 -173.14 -179.92 REMARK 500 13 LEU A 84 90.17 174.84 REMARK 500 13 LEU A 85 -67.21 -144.43 REMARK 500 13 ARG A 86 130.40 -20.14 REMARK 500 13 PHE A 87 47.43 -168.22 REMARK 500 14 GLU A 2 119.96 67.16 REMARK 500 14 TRP A 3 -88.48 -142.34 REMARK 500 14 GLU A 4 163.75 161.73 REMARK 500 14 ILE A 8 19.77 -144.15 REMARK 500 14 LYS A 25 -76.95 -96.21 REMARK 500 14 LEU A 32 92.58 -69.99 REMARK 500 14 ILE A 38 -110.43 -162.19 REMARK 500 14 LYS A 39 164.02 61.15 REMARK 500 14 PRO A 40 86.36 -51.87 REMARK 500 14 CYS A 41 -165.73 -79.45 REMARK 500 14 LYS A 44 117.39 -170.79 REMARK 500 14 GLU A 48 -82.76 -76.62 REMARK 500 14 ASN A 49 -57.47 -168.50 REMARK 500 14 ILE A 53 -88.06 -144.60 REMARK 500 14 LYS A 54 59.60 75.86 REMARK 500 14 TYR A 56 112.65 -175.04 REMARK 500 14 VAL A 62 90.45 -63.37 REMARK 500 14 LYS A 67 -173.60 177.58 REMARK 500 14 PHE A 69 69.83 -166.92 REMARK 500 14 THR A 79 18.60 -145.27 REMARK 500 14 ARG A 80 46.11 70.91 REMARK 500 14 ARG A 82 81.59 165.05 REMARK 500 14 LEU A 85 -68.76 -159.77 REMARK 500 14 ARG A 86 132.10 -21.00 REMARK 500 14 PHE A 87 75.15 -170.77 REMARK 500 15 TRP A 3 -79.86 63.60 REMARK 500 15 GLU A 4 104.20 67.30 REMARK 500 15 ILE A 5 168.66 47.14 REMARK 500 15 ILE A 6 -59.55 -161.17 REMARK 500 15 LYS A 25 -95.60 -75.18 REMARK 500 15 PHE A 34 54.73 -105.11 REMARK 500 15 LYS A 36 71.02 -159.60 REMARK 500 15 ILE A 38 -120.89 -177.59 REMARK 500 15 LYS A 39 164.25 69.04 REMARK 500 15 PRO A 40 85.50 -54.53 REMARK 500 15 MET A 42 122.58 -173.60 REMARK 500 15 GLU A 48 -73.88 -46.24 REMARK 500 15 ASN A 49 -57.87 -172.47 REMARK 500 15 GLU A 50 36.85 -98.96 REMARK 500 15 ILE A 53 -48.53 -137.78 REMARK 500 15 TYR A 61 76.88 -102.73 REMARK 500 15 LYS A 67 -169.56 165.73 REMARK 500 15 LEU A 68 78.29 -60.09 REMARK 500 15 LYS A 78 69.08 78.63 REMARK 500 15 THR A 79 -7.47 88.29 REMARK 500 15 ARG A 82 141.54 147.68 REMARK 500 15 LEU A 85 -82.88 -150.33 REMARK 500 15 ARG A 86 132.04 -23.37 REMARK 500 15 PHE A 87 46.02 -161.24 REMARK 500 15 ASN A 88 127.14 167.08 REMARK 500 16 TRP A 3 -59.27 75.20 REMARK 500 16 GLU A 4 -177.88 49.34 REMARK 500 16 ILE A 6 -69.19 -129.74 REMARK 500 16 LYS A 25 -76.14 -104.02 REMARK 500 16 THR A 33 32.35 -142.40 REMARK 500 16 ILE A 38 -128.19 -155.15 REMARK 500 16 LYS A 39 154.56 78.89 REMARK 500 16 PRO A 40 85.33 -52.17 REMARK 500 16 MET A 42 119.78 -178.69 REMARK 500 16 GLU A 48 -83.09 -76.14 REMARK 500 16 ASN A 49 -57.67 -168.10 REMARK 500 16 ILE A 53 -82.01 -145.46 REMARK 500 16 LYS A 67 -173.61 174.07 REMARK 500 16 ARG A 80 44.38 70.75 REMARK 500 16 ARG A 82 110.89 171.58 REMARK 500 16 LYS A 83 146.12 -176.24 REMARK 500 16 LEU A 85 -71.53 -167.56 REMARK 500 16 ARG A 86 80.14 -18.06 REMARK 500 17 GLU A 4 54.36 -144.40 REMARK 500 17 ILE A 6 -71.46 -104.27 REMARK 500 17 LYS A 25 -79.00 -68.29 REMARK 500 17 THR A 33 39.14 -156.89 REMARK 500 17 ASN A 35 -77.72 -59.97 REMARK 500 17 ILE A 38 -115.77 -161.30 REMARK 500 17 LYS A 39 159.32 72.08 REMARK 500 17 PRO A 40 86.22 -55.12 REMARK 500 17 GLU A 48 -78.86 -77.25 REMARK 500 17 ASN A 49 -58.81 -170.06 REMARK 500 17 ILE A 53 -79.23 -143.32 REMARK 500 17 VAL A 62 82.73 -66.45 REMARK 500 17 TYR A 63 76.35 -69.38 REMARK 500 17 LYS A 67 -173.73 177.58 REMARK 500 17 SER A 74 111.28 -168.54 REMARK 500 17 LYS A 78 68.88 79.06 REMARK 500 17 ARG A 82 107.11 168.58 REMARK 500 17 LYS A 83 164.88 167.13 REMARK 500 17 LEU A 85 -70.35 -169.36 REMARK 500 17 ARG A 86 79.21 -28.87 REMARK 500 17 PHE A 87 74.62 -102.50 REMARK 500 18 TRP A 3 105.92 -178.91 REMARK 500 18 ILE A 6 -43.72 -155.17 REMARK 500 18 ILE A 8 -19.86 -159.06 REMARK 500 18 THR A 12 -62.31 -90.94 REMARK 500 18 LYS A 25 -80.54 -81.55 REMARK 500 18 PHE A 34 57.87 -105.10 REMARK 500 18 LYS A 36 56.26 -152.15 REMARK 500 18 ILE A 38 -115.87 -165.68 REMARK 500 18 LYS A 39 156.94 65.27 REMARK 500 18 PRO A 40 88.85 -44.65 REMARK 500 18 MET A 42 139.09 179.87 REMARK 500 18 ASN A 49 -56.68 -176.44 REMARK 500 18 ILE A 53 -65.98 -139.94 REMARK 500 18 LYS A 54 69.91 61.96 REMARK 500 18 LYS A 67 -170.04 166.01 REMARK 500 18 LEU A 68 73.72 -59.87 REMARK 500 18 TYR A 77 22.77 -147.78 REMARK 500 18 THR A 79 34.24 122.19 REMARK 500 18 ARG A 80 78.00 40.88 REMARK 500 18 LYS A 83 139.51 -178.08 REMARK 500 18 LEU A 85 -75.21 -159.12 REMARK 500 18 ARG A 86 121.31 -23.12 REMARK 500 18 ASN A 88 147.87 175.01 REMARK 500 19 TRP A 3 -68.87 177.61 REMARK 500 19 GLU A 4 174.35 58.37 REMARK 500 19 ILE A 6 -67.18 -128.55 REMARK 500 19 LYS A 25 -88.41 -71.95 REMARK 500 19 THR A 33 37.75 -153.98 REMARK 500 19 LYS A 36 83.02 -161.36 REMARK 500 19 ILE A 38 -125.77 -153.60 REMARK 500 19 LYS A 39 162.14 77.75 REMARK 500 19 CYS A 41 -164.76 62.35 REMARK 500 19 LYS A 44 -179.43 -171.88 REMARK 500 19 GLU A 48 -81.01 -75.12 REMARK 500 19 ASN A 49 -53.61 -177.35 REMARK 500 19 GLU A 50 34.14 -97.73 REMARK 500 19 ILE A 53 -88.29 -144.27 REMARK 500 19 LYS A 54 67.08 65.31 REMARK 500 19 LYS A 67 -173.51 87.82 REMARK 500 19 PHE A 69 -167.99 -100.31 REMARK 500 19 ARG A 70 138.80 -172.91 REMARK 500 19 TYR A 77 -24.72 -153.98 REMARK 500 19 THR A 79 19.16 -143.96 REMARK 500 19 ARG A 82 133.18 156.62 REMARK 500 19 LYS A 83 153.55 169.89 REMARK 500 19 LEU A 85 -74.58 -157.22 REMARK 500 19 ARG A 86 83.40 -23.91 REMARK 500 19 PRO A 90 -179.07 -53.17 REMARK 500 20 GLU A 2 -163.88 -58.97 REMARK 500 20 GLU A 4 -166.98 67.61 REMARK 500 20 ILE A 6 -50.95 -121.51 REMARK 500 20 ILE A 8 22.65 -140.25 REMARK 500 20 ALA A 19 -79.83 -66.18 REMARK 500 20 LYS A 25 -84.85 -69.68 REMARK 500 20 ARG A 31 -156.09 -175.98 REMARK 500 20 THR A 33 -81.61 -116.64 REMARK 500 20 PHE A 34 87.85 -62.26 REMARK 500 20 LYS A 36 60.26 -114.07 REMARK 500 20 VAL A 37 108.51 -58.91 REMARK 500 20 ILE A 38 -119.81 -159.51 REMARK 500 20 LYS A 39 163.95 57.63 REMARK 500 20 PRO A 40 88.28 -48.47 REMARK 500 20 GLU A 48 -87.80 -76.90 REMARK 500 20 ASN A 49 -57.24 -157.82 REMARK 500 20 ILE A 53 -82.58 -144.67 REMARK 500 20 LYS A 54 62.51 67.82 REMARK 500 20 LYS A 67 -170.92 166.76 REMARK 500 20 LEU A 68 70.90 -68.21 REMARK 500 20 PHE A 69 -166.80 -65.04 REMARK 500 20 ARG A 70 145.15 -176.23 REMARK 500 20 TYR A 77 -40.66 -144.49 REMARK 500 20 LYS A 83 136.05 170.67 REMARK 500 20 LEU A 85 -75.07 -152.05 REMARK 500 20 ARG A 86 128.40 -20.02 REMARK 500 20 PHE A 87 46.74 -146.14 REMARK 500 20 PRO A 90 -179.06 -54.09 REMARK 500 21 TRP A 3 -37.99 -179.19 REMARK 500 21 GLU A 4 -169.72 45.41 REMARK 500 21 ILE A 6 -66.91 -140.64 REMARK 500 21 LYS A 25 -82.60 -74.73 REMARK 500 21 THR A 33 23.56 -153.36 REMARK 500 21 PHE A 34 65.85 -104.38 REMARK 500 21 ASN A 35 -79.60 -100.17 REMARK 500 21 ILE A 38 -124.97 -157.73 REMARK 500 21 LYS A 39 166.29 69.14 REMARK 500 21 PRO A 40 87.99 -48.25 REMARK 500 21 MET A 42 148.52 -177.21 REMARK 500 21 LYS A 44 85.91 -162.96 REMARK 500 21 GLU A 48 -80.07 -75.42 REMARK 500 21 ASN A 49 -58.89 -170.31 REMARK 500 21 GLU A 50 35.42 -98.44 REMARK 500 21 ILE A 53 -78.05 -140.24 REMARK 500 21 VAL A 62 81.55 -66.15 REMARK 500 21 TYR A 63 83.56 -67.13 REMARK 500 21 ALA A 64 -162.73 -167.58 REMARK 500 21 SER A 65 -20.16 74.32 REMARK 500 21 ASP A 66 -17.84 155.83 REMARK 500 21 LYS A 67 -175.41 -173.24 REMARK 500 21 LYS A 78 67.89 77.36 REMARK 500 21 THR A 79 32.36 77.03 REMARK 500 21 ARG A 82 110.07 168.78 REMARK 500 21 LYS A 83 158.40 167.29 REMARK 500 21 LEU A 85 -68.88 -158.06 REMARK 500 21 ARG A 86 91.49 -20.26 REMARK 500 21 ASN A 88 -176.82 -54.52 REMARK 500 21 PRO A 90 -176.54 -52.79 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MNL RELATED DB: PDB REMARK 900 1MNL CONTAINS THE WILD TYPE SINGLE-CHAIN MONELLIN. REMARK 900 RELATED ID: 1MOL RELATED DB: PDB REMARK 900 1MOL CONTAINS THE NATURAL MONELLIN AND SINGLE-CHAIN REMARK 900 MONELLIN.

DBREF 1FUW A 1 50 UNP P02882 MONB_DIOCU 1 50 DBREF 1FUW A 51 91 UNP P02881 MONA_DIOCU 2 42

SEQADV 1FUW GLU A 7 UNP P02882 ASP 7 ENGINEERED SEQADV 1FUW LYS A 39 UNP P02882 ARG 39 ENGINEERED SEQADV 1FUW ASN A 49 UNP P02882 GLU 49 SEE REMARK 999 SEQADV 1FUW GLU A 50 UNP P02882 ASN 50 SEE REMARK 999

SEQRES 1 A 91 GLY GLU TRP GLU ILE ILE GLU ILE GLY PRO PHE THR GLN SEQRES 2 A 91 ASN LEU GLY LYS PHE ALA VAL ASP GLU GLU ASN LYS ILE SEQRES 3 A 91 GLY GLN TYR GLY ARG LEU THR PHE ASN LYS VAL ILE LYS SEQRES 4 A 91 PRO CYS MET LYS LYS THR ILE TYR GLU ASN GLU ARG GLU SEQRES 5 A 91 ILE LYS GLY TYR GLU TYR GLN LEU TYR VAL TYR ALA SER SEQRES 6 A 91 ASP LYS LEU PHE ARG ALA ASP ILE SER GLU ASP TYR LYS SEQRES 7 A 91 THR ARG GLY ARG LYS LEU LEU ARG PHE ASN GLY PRO VAL

HELIX 1 1 GLY A 9 GLU A 23 1 15

SHEET 1 A 4 VAL A 37 ILE A 46 0 SHEET 2 A 4 GLY A 55 VAL A 62 -1 N GLY A 55 O ILE A 46 SHEET 3 A 4 ALA A 71 GLU A 75 -1 O ALA A 71 N LEU A 60 SHEET 4 A 4 ARG A 82 LEU A 84 -1 N LYS A 83 O SER A 74

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