2JNX - Header Asymmetric Unit

HEADER METAL BINDING PROTEIN 11-FEB-07 2JNX

TITLE NMR DERIVED SOLUTION STRUCTURE OF AN EF-HAND CALCIUM TITLE 2 BINDING PROTEIN FROM ENTAMOEBA HISTOLYTICA

COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALCIUM BINDING PROTEIN 2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTAMOEBA HISTOLYTICA; SOURCE 3 ORGANISM_TAXID: 5759; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562

KEYWDS CALCIUM BINDING PROTEIN, EHCABP2, METAL BINDING PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR S.M.MUSTAFI,R.B.MUTALIK,K.V.CHARY

REVDAT 2 24-FEB-09 2JNX 1 VERSN REVDAT 1 12-FEB-08 2JNX 0

JRNL AUTH S.M.MUSTAFI,R.B.MUTALIK JRNL TITL STRUCTURE, DYNAMICS, AND PHYSIOLOGICAL PROPERTIES JRNL TITL 2 OF A CALCIUM BINDING PROTEIN FROM ENTAMOEBA JRNL TITL 3 HISTOLYTICA (EHCABP2) JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : GUNTERT, BRAUN AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2JNX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-FEB-07. REMARK 100 THE RCSB ID CODE IS RCSB100069.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 308 REMARK 210 PH : 4.2 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.5 MM [U-100% 13C; U-100% REMARK 210 15N] PROTEIN, 150 MM SODIUM REMARK 210 ACETATE-ACETIC ACID BUFFER, REMARK 210 90% H2O/10% D2O; 1.5 MM [U- REMARK 210 100% 15N] PROTEIN, 100 MM REMARK 210 NACL, 20 MM CACL2, 90% H2O/10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D 1H-13C NOESY, 3D 1H-15N REMARK 210 NOESY, 3D 1H-15N TOCSY, 2D 1H- REMARK 210 1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE, INOVA REMARK 210 SPECTROMETER MANUFACTURER : BRUKER, VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DYANA 1.5 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 400 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CA GLY A 88 CA CA A 175 0.51 REMARK 500 N GLY A 88 CA CA A 175 0.96 REMARK 500 CG2 VAL A 17 CA CA A 145 1.23 REMARK 500 REMARK 500 REMARK: NULL 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 ALA A 4 79.92 -175.84 REMARK 500 1 LEU A 5 114.15 -172.09 REMARK 500 1 ALA A 11 -47.58 73.50 REMARK 500 1 ASN A 12 -31.88 -38.10 REMARK 500 1 VAL A 17 -176.17 179.86 REMARK 500 1 TYR A 19 -29.72 -36.75 REMARK 500 1 SER A 28 40.63 -96.91 REMARK 500 1 LYS A 29 -96.27 -138.40 REMARK 500 1 PRO A 31 -161.54 -75.06 REMARK 500 1 ILE A 32 -43.15 -165.05 REMARK 500 1 ASN A 34 -24.76 158.50 REMARK 500 1 LEU A 38 -70.36 -59.65 REMARK 500 1 LEU A 40 -70.53 -60.24 REMARK 500 1 ASP A 46 -90.31 -99.61 REMARK 500 1 ILE A 47 29.62 38.85 REMARK 500 1 ASN A 50 -83.67 -178.89 REMARK 500 1 LEU A 55 -32.61 -37.97 REMARK 500 1 GLN A 68 65.74 -103.73 REMARK 500 1 ASP A 69 59.03 177.00 REMARK 500 1 LEU A 70 -62.99 -175.14 REMARK 500 1 LEU A 83 -70.01 -65.54 REMARK 500 1 MET A 84 -28.96 -38.69 REMARK 500 1 LYS A 94 -78.92 -28.77 REMARK 500 1 THR A 98 -53.27 -29.81 REMARK 500 1 VAL A 110 -33.66 -39.54 REMARK 500 1 ALA A 118 40.74 163.58 REMARK 500 1 ASP A 121 -46.30 -132.95 REMARK 500 2 ALA A 2 97.86 -173.11 REMARK 500 2 LEU A 5 128.34 69.25 REMARK 500 2 ALA A 11 -30.21 -36.96 REMARK 500 2 ASN A 12 -39.62 -32.22 REMARK 500 2 VAL A 17 -174.94 178.44 REMARK 500 2 TYR A 19 -29.85 -35.68 REMARK 500 2 SER A 28 43.33 -91.25 REMARK 500 2 LYS A 29 -95.60 -129.89 REMARK 500 2 PRO A 31 -160.36 -75.00 REMARK 500 2 ILE A 32 -43.58 -162.88 REMARK 500 2 ASN A 34 -31.21 170.48 REMARK 500 2 ASN A 50 -89.14 167.67 REMARK 500 2 GLU A 52 110.76 -160.67 REMARK 500 2 LEU A 55 -33.53 -36.91 REMARK 500 2 GLU A 67 -75.28 -42.43 REMARK 500 2 GLN A 68 60.74 -167.33 REMARK 500 2 ASP A 69 -65.05 72.96 REMARK 500 2 MET A 84 -30.30 -37.38 REMARK 500 2 ASP A 85 -164.14 -56.82 REMARK 500 2 ALA A 86 -51.67 160.87 REMARK 500 2 LYS A 94 -79.16 -31.30 REMARK 500 2 PHE A 100 -70.43 -62.79 REMARK 500 2 TYR A 106 69.83 -159.14 REMARK 500 2 LYS A 108 -42.21 -168.79 REMARK 500 2 ALA A 118 40.80 163.84 REMARK 500 2 ASP A 121 -46.70 -135.13 REMARK 500 3 ALA A 4 111.32 -168.05 REMARK 500 3 LEU A 5 123.75 -170.62 REMARK 500 3 ALA A 11 -30.97 -37.81 REMARK 500 3 ASN A 12 -34.97 -35.80 REMARK 500 3 ASP A 14 -38.09 -166.18 REMARK 500 3 VAL A 17 -174.99 179.62 REMARK 500 3 TYR A 19 -28.54 -37.52 REMARK 500 3 SER A 28 42.48 -90.07 REMARK 500 3 LYS A 29 -86.13 -126.45 REMARK 500 3 PRO A 31 -160.90 -74.95 REMARK 500 3 ILE A 32 117.25 -173.43 REMARK 500 3 LYS A 33 115.31 69.83 REMARK 500 3 ASN A 34 -26.57 158.81 REMARK 500 3 ASP A 48 -29.94 -38.48 REMARK 500 3 ASN A 50 110.37 154.81 REMARK 500 3 LEU A 55 -34.02 -37.61 REMARK 500 3 GLN A 68 -173.13 -178.32 REMARK 500 3 LEU A 70 -75.25 75.67 REMARK 500 3 ASP A 85 -93.89 37.61 REMARK 500 3 ALA A 86 -62.37 -176.00 REMARK 500 3 LYS A 91 119.42 -160.26 REMARK 500 3 LYS A 94 -80.36 -36.85 REMARK 500 3 VAL A 110 -30.33 -39.55 REMARK 500 3 ALA A 118 40.73 162.85 REMARK 500 3 ASP A 121 -46.93 -133.17 REMARK 500 4 ALA A 2 90.26 174.62 REMARK 500 4 GLU A 3 152.94 168.71 REMARK 500 4 ALA A 4 112.80 168.14 REMARK 500 4 LEU A 5 123.53 71.20 REMARK 500 4 ALA A 11 -47.75 73.27 REMARK 500 4 ASN A 12 -32.05 -38.00 REMARK 500 4 VAL A 17 -174.71 179.71 REMARK 500 4 TYR A 19 -29.92 -35.99 REMARK 500 4 SER A 28 41.42 -87.04 REMARK 500 4 LYS A 29 -87.44 -127.96 REMARK 500 4 PRO A 31 -159.89 -74.96 REMARK 500 4 ILE A 32 -42.99 -163.96 REMARK 500 4 ASN A 34 -34.59 172.68 REMARK 500 4 GLN A 36 -70.48 -62.69 REMARK 500 4 LEU A 40 -70.11 -58.84 REMARK 500 4 LYS A 43 -30.59 -39.86 REMARK 500 4 ASN A 50 46.00 151.97 REMARK 500 4 GLU A 67 -70.18 -73.88 REMARK 500 4 ASP A 72 -38.48 -39.69 REMARK 500 4 ASP A 85 -94.21 38.57 REMARK 500 4 ALA A 86 -57.70 171.28 REMARK 500 4 LYS A 94 -84.34 -36.13 REMARK 500 4 GLU A 96 -73.28 -59.59 REMARK 500 4 VAL A 110 -34.20 -39.90 REMARK 500 4 ALA A 118 40.95 163.67 REMARK 500 4 ASP A 121 -50.24 -138.16 REMARK 500 4 ASN A 133 -69.53 -90.60 REMARK 500 5 LYS A 7 -30.73 -39.31 REMARK 500 5 ALA A 11 -31.51 -37.61 REMARK 500 5 ASN A 12 -30.79 -38.61 REMARK 500 5 ASP A 14 -38.16 -167.73 REMARK 500 5 VAL A 17 -173.50 -179.95 REMARK 500 5 TYR A 19 -26.79 -38.16 REMARK 500 5 SER A 28 46.44 -98.95 REMARK 500 5 LYS A 29 -91.95 -136.01 REMARK 500 5 PRO A 31 -160.81 -74.95 REMARK 500 5 ILE A 32 112.21 -167.79 REMARK 500 5 LYS A 33 127.20 69.36 REMARK 500 5 ASN A 34 -22.84 155.29 REMARK 500 5 GLN A 36 -70.47 -74.29 REMARK 500 5 LEU A 40 -71.07 -64.78 REMARK 500 5 ASP A 46 -86.77 -102.44 REMARK 500 5 ILE A 47 29.14 38.62 REMARK 500 5 ASN A 50 -85.94 179.52 REMARK 500 5 LEU A 55 -31.98 -38.50 REMARK 500 5 GLN A 68 115.13 -39.20 REMARK 500 5 ASP A 69 -47.51 -179.56 REMARK 500 5 ASP A 85 -95.43 37.63 REMARK 500 5 ALA A 86 -59.90 173.11 REMARK 500 5 ASP A 89 -52.74 -125.92 REMARK 500 5 LYS A 94 -86.11 -37.55 REMARK 500 5 GLU A 96 -74.70 -59.29 REMARK 500 5 PHE A 100 -70.94 -58.62 REMARK 500 5 TYR A 106 78.89 -160.36 REMARK 500 5 GLU A 107 63.62 -101.07 REMARK 500 5 LYS A 108 -41.93 -167.38 REMARK 500 5 VAL A 110 -38.68 -36.05 REMARK 500 5 ALA A 118 33.73 178.80 REMARK 500 6 ALA A 11 -31.54 -37.27 REMARK 500 6 ASN A 12 -30.46 -38.83 REMARK 500 6 SER A 16 150.99 179.17 REMARK 500 6 VAL A 17 -173.03 179.00 REMARK 500 6 TYR A 19 -30.87 -34.08 REMARK 500 6 SER A 28 48.38 -102.89 REMARK 500 6 LYS A 29 -92.90 -147.60 REMARK 500 6 PRO A 31 -161.67 -74.96 REMARK 500 6 ILE A 32 -48.74 -157.01 REMARK 500 6 ASN A 34 -31.20 169.93 REMARK 500 6 ASN A 50 -90.16 169.12 REMARK 500 6 LEU A 55 -32.11 -37.58 REMARK 500 6 GLU A 67 -83.92 -38.38 REMARK 500 6 GLN A 68 85.71 -150.76 REMARK 500 6 ASP A 69 113.81 178.28 REMARK 500 6 LEU A 70 -61.77 70.03 REMARK 500 6 ASP A 85 -94.73 37.85 REMARK 500 6 ALA A 86 -60.27 174.36 REMARK 500 6 ASP A 89 -51.16 -128.87 REMARK 500 6 LYS A 94 -77.47 -37.30 REMARK 500 6 TYR A 106 40.14 31.42 REMARK 500 6 GLU A 107 48.84 -87.46 REMARK 500 6 LYS A 108 -37.27 -179.83 REMARK 500 6 VAL A 110 -34.88 -37.43 REMARK 500 6 LYS A 115 58.38 -118.55 REMARK 500 6 ALA A 116 -80.64 -105.66 REMARK 500 6 ALA A 118 40.75 163.38 REMARK 500 6 ASN A 133 -74.07 -89.03 REMARK 500 7 ALA A 2 -79.26 -146.44 REMARK 500 7 GLU A 3 70.59 -169.40 REMARK 500 7 ALA A 11 -47.19 71.88 REMARK 500 7 ASN A 12 -32.32 -37.41 REMARK 500 7 VAL A 17 -175.41 178.93 REMARK 500 7 TYR A 19 -30.04 -36.58 REMARK 500 7 SER A 28 42.68 -88.14 REMARK 500 7 LYS A 29 -85.94 -127.94 REMARK 500 7 PRO A 31 -160.85 -75.03 REMARK 500 7 ILE A 32 -43.45 -167.51 REMARK 500 7 ASP A 48 -29.85 -39.98 REMARK 500 7 ASN A 50 -89.54 167.49 REMARK 500 7 GLU A 67 -76.11 -42.65 REMARK 500 7 GLN A 68 170.31 -54.62 REMARK 500 7 LEU A 70 -71.76 -171.09 REMARK 500 7 LEU A 83 -70.05 -63.40 REMARK 500 7 ASP A 85 80.79 -67.91 REMARK 500 7 LYS A 94 -74.64 -31.86 REMARK 500 7 PHE A 100 -70.32 -55.24 REMARK 500 7 TYR A 106 53.47 -143.37 REMARK 500 7 LYS A 108 -43.36 -164.59 REMARK 500 7 VAL A 110 -37.28 -39.23 REMARK 500 7 ALA A 118 40.21 166.94 REMARK 500 8 LYS A 7 -70.20 -40.38 REMARK 500 8 LEU A 9 -39.38 -38.04 REMARK 500 8 ALA A 11 -50.45 68.10 REMARK 500 8 ASN A 12 -31.73 -36.62 REMARK 500 8 SER A 16 145.96 -175.83 REMARK 500 8 VAL A 17 -173.10 178.90 REMARK 500 8 TYR A 19 -30.84 -33.61 REMARK 500 8 SER A 28 48.91 -104.38 REMARK 500 8 LYS A 29 -94.75 -146.47 REMARK 500 8 ILE A 32 -46.37 -152.02 REMARK 500 8 ASN A 34 -23.10 156.23 REMARK 500 8 LEU A 38 -71.04 -68.05 REMARK 500 8 ASP A 46 -98.92 -101.96 REMARK 500 8 ILE A 47 27.79 40.48 REMARK 500 8 ASN A 50 -89.53 -164.28 REMARK 500 8 LEU A 55 -36.67 -37.50 REMARK 500 8 GLN A 68 141.62 -178.75 REMARK 500 8 LEU A 70 -56.28 -163.19 REMARK 500 8 ASP A 85 -94.93 37.48 REMARK 500 8 ALA A 86 -55.48 -176.28 REMARK 500 8 LYS A 94 -84.73 -40.77 REMARK 500 8 GLU A 96 -70.67 -57.41 REMARK 500 8 ALA A 118 41.80 162.62 REMARK 500 8 ASP A 121 -46.38 -133.03 REMARK 500 9 ALA A 2 139.01 -175.82 REMARK 500 9 GLU A 3 154.62 179.53 REMARK 500 9 ALA A 4 88.75 -172.25 REMARK 500 9 ALA A 11 -37.19 -31.02 REMARK 500 9 ASN A 12 -31.46 -37.04 REMARK 500 9 VAL A 17 -173.36 178.03 REMARK 500 9 TYR A 19 -31.77 -33.77 REMARK 500 9 SER A 28 41.21 -87.08 REMARK 500 9 LYS A 29 -90.52 -130.63 REMARK 500 9 PRO A 31 -160.29 -74.93 REMARK 500 9 ILE A 32 -45.09 -160.10 REMARK 500 9 ASN A 34 -32.80 170.39 REMARK 500 9 GLN A 39 -39.51 -38.72 REMARK 500 9 ASP A 46 -93.69 -94.06 REMARK 500 9 ILE A 47 30.58 37.72 REMARK 500 9 ASN A 50 -63.93 -173.40 REMARK 500 9 LEU A 55 -31.24 -39.09 REMARK 500 9 GLN A 68 164.13 170.16 REMARK 500 9 LEU A 70 -62.54 70.10 REMARK 500 9 LEU A 83 -70.09 -68.28 REMARK 500 9 ASP A 85 -94.67 38.29 REMARK 500 9 ALA A 86 -61.30 173.59 REMARK 500 9 VAL A 97 -71.62 -60.95 REMARK 500 9 PHE A 100 -70.36 -60.25 REMARK 500 9 TYR A 106 57.21 -140.53 REMARK 500 9 LYS A 108 -44.30 -162.09 REMARK 500 9 VAL A 110 -31.34 -38.66 REMARK 500 9 ALA A 118 40.95 162.97 REMARK 500 9 ASP A 121 -46.21 -132.30 REMARK 500 10 GLU A 3 100.74 -169.95 REMARK 500 10 LYS A 7 -32.84 -39.20 REMARK 500 10 ALA A 11 -30.95 -36.60 REMARK 500 10 ASN A 12 -38.13 -33.27 REMARK 500 10 VAL A 17 -176.97 178.74 REMARK 500 10 TYR A 19 -28.54 -37.16 REMARK 500 10 SER A 28 43.21 -86.82 REMARK 500 10 ARG A 30 -49.75 165.05 REMARK 500 10 PRO A 31 -75.03 -74.92 REMARK 500 10 ILE A 32 27.91 88.93 REMARK 500 10 ASN A 34 84.42 -167.05 REMARK 500 10 LYS A 43 -33.08 -39.29 REMARK 500 10 ASP A 46 30.64 -142.44 REMARK 500 10 ASN A 50 17.16 58.70 REMARK 500 10 LEU A 55 -33.53 -36.62 REMARK 500 10 GLN A 68 109.51 57.54 REMARK 500 10 ASP A 69 116.35 63.92 REMARK 500 10 ASP A 85 -94.81 36.91 REMARK 500 10 ALA A 86 -61.02 172.92 REMARK 500 10 LYS A 94 -78.92 -33.00 REMARK 500 10 PHE A 104 -70.48 -73.11 REMARK 500 10 LYS A 108 -42.04 -169.83 REMARK 500 10 ALA A 118 40.96 162.39 REMARK 500 10 ASP A 121 -48.24 -134.07 REMARK 500 11 ALA A 2 115.41 -178.83 REMARK 500 11 GLU A 3 155.54 169.51 REMARK 500 11 ALA A 4 102.62 -169.19 REMARK 500 11 LEU A 5 134.99 177.71 REMARK 500 11 ALA A 11 -31.26 -35.82 REMARK 500 11 VAL A 17 -174.62 178.42 REMARK 500 11 TYR A 19 -31.85 -34.48 REMARK 500 11 LYS A 29 -84.35 -118.32 REMARK 500 11 PRO A 31 -161.94 -75.01 REMARK 500 11 ILE A 32 40.78 -175.45 REMARK 500 11 LYS A 33 -35.73 -179.78 REMARK 500 11 LYS A 43 -34.18 -36.53 REMARK 500 11 ASP A 46 37.97 -153.51 REMARK 500 11 ASN A 50 28.52 42.91 REMARK 500 11 LEU A 55 -31.31 -37.39 REMARK 500 11 GLU A 67 -59.02 -153.96 REMARK 500 11 GLN A 68 136.33 -178.48 REMARK 500 11 ASP A 69 58.81 175.80 REMARK 500 11 GLU A 73 -38.52 -39.58 REMARK 500 11 ASP A 85 -93.72 38.39 REMARK 500 11 ALA A 86 -54.01 170.11 REMARK 500 11 LYS A 94 -88.08 -39.86 REMARK 500 11 GLU A 96 -73.62 -59.04 REMARK 500 11 PHE A 100 -70.39 -49.40 REMARK 500 11 TYR A 106 54.17 -149.15 REMARK 500 11 VAL A 110 -31.97 -38.05 REMARK 500 11 ALA A 118 40.88 163.83 REMARK 500 11 ASP A 121 -47.97 -136.99 REMARK 500 11 ASN A 133 -66.69 -92.67 REMARK 500 12 GLU A 3 145.71 164.72 REMARK 500 12 LEU A 5 109.09 -179.41 REMARK 500 12 ALA A 11 -47.14 71.10 REMARK 500 12 ASN A 12 -34.20 -36.27 REMARK 500 12 SER A 16 151.29 178.92 REMARK 500 12 VAL A 17 -174.02 179.20 REMARK 500 12 TYR A 19 -27.10 -38.05 REMARK 500 12 SER A 28 40.74 -87.90 REMARK 500 12 LYS A 29 -86.02 -127.42 REMARK 500 12 PRO A 31 -160.88 -74.93 REMARK 500 12 ILE A 32 -45.21 -165.54 REMARK 500 12 ASP A 46 -99.66 -93.67 REMARK 500 12 ILE A 47 27.40 39.06 REMARK 500 12 ASN A 50 103.48 162.20 REMARK 500 12 LEU A 55 -36.17 -38.46 REMARK 500 12 GLN A 68 165.61 62.14 REMARK 500 12 ASP A 85 82.68 -61.75 REMARK 500 12 LYS A 94 -77.39 -29.16 REMARK 500 12 PHE A 100 -71.29 -57.56 REMARK 500 12 ALA A 118 41.93 162.76 REMARK 500 12 ASP A 121 -45.72 -130.95 REMARK 500 13 ALA A 2 45.75 171.77 REMARK 500 13 LEU A 5 30.24 -96.27 REMARK 500 13 ALA A 11 -33.12 -36.11 REMARK 500 13 ASN A 12 -38.15 -36.54 REMARK 500 13 ASP A 14 -33.03 -176.14 REMARK 500 13 VAL A 17 -174.53 178.93 REMARK 500 13 TYR A 19 -27.56 -38.33 REMARK 500 13 SER A 28 45.06 -96.59 REMARK 500 13 LYS A 29 -96.86 -144.20 REMARK 500 13 ILE A 32 -56.98 -149.02 REMARK 500 13 ASN A 34 -30.25 168.07 REMARK 500 13 LEU A 38 -70.16 -62.70 REMARK 500 13 LYS A 43 -35.57 -36.50 REMARK 500 13 ASP A 46 -75.71 -115.48 REMARK 500 13 ILE A 47 15.73 48.27 REMARK 500 13 ASN A 50 29.63 50.00 REMARK 500 13 LEU A 55 -31.67 -38.04 REMARK 500 13 GLU A 67 55.18 70.18 REMARK 500 13 GLN A 68 135.58 164.87 REMARK 500 13 LEU A 70 48.32 -89.08 REMARK 500 13 LEU A 83 -70.11 -70.94 REMARK 500 13 ASP A 85 -93.92 39.08 REMARK 500 13 ALA A 86 -58.59 171.59 REMARK 500 13 ASP A 89 -50.13 -128.24 REMARK 500 13 LYS A 94 -83.17 -37.79 REMARK 500 13 GLU A 107 59.78 -92.34 REMARK 500 13 LYS A 108 -43.76 -166.16 REMARK 500 13 VAL A 110 -31.69 -38.75 REMARK 500 13 ALA A 118 40.37 163.43 REMARK 500 13 LEU A 126 -38.93 -36.89 REMARK 500 14 ALA A 2 142.30 -176.48 REMARK 500 14 GLU A 3 -171.99 -178.84 REMARK 500 14 ALA A 4 80.66 -169.02 REMARK 500 14 LEU A 5 134.34 -176.21 REMARK 500 14 ALA A 11 -47.39 72.93 REMARK 500 14 ASN A 12 -32.98 -37.39 REMARK 500 14 VAL A 17 -175.78 179.16 REMARK 500 14 TYR A 19 -28.83 -37.19 REMARK 500 14 SER A 28 47.87 -109.82 REMARK 500 14 LYS A 29 -109.66 -145.08 REMARK 500 14 PRO A 31 -160.77 -75.00 REMARK 500 14 ILE A 32 -44.65 -156.31 REMARK 500 14 LYS A 33 -164.48 -126.03 REMARK 500 14 ASN A 34 -27.46 90.14 REMARK 500 14 LEU A 38 -70.52 -62.63 REMARK 500 14 GLN A 39 -39.32 -38.19 REMARK 500 14 ILE A 47 -17.71 -46.29 REMARK 500 14 ASP A 48 -31.94 -35.48 REMARK 500 14 ASN A 50 101.85 169.40 REMARK 500 14 LEU A 55 -31.26 -38.22 REMARK 500 14 GLN A 68 167.98 175.43 REMARK 500 14 LEU A 70 50.49 78.66 REMARK 500 14 ASP A 85 -94.06 37.46 REMARK 500 14 ALA A 86 -58.86 176.29 REMARK 500 14 ASP A 89 -47.06 -133.85 REMARK 500 14 LYS A 94 -85.92 -37.61 REMARK 500 14 LYS A 108 -43.83 -162.68 REMARK 500 14 VAL A 110 -34.72 -39.08 REMARK 500 14 ALA A 118 40.59 162.61 REMARK 500 14 ASP A 121 -48.37 -130.67 REMARK 500 15 ALA A 2 -71.36 -166.60 REMARK 500 15 ALA A 11 -46.42 72.41 REMARK 500 15 ASN A 12 -33.57 -36.80 REMARK 500 15 VAL A 17 -175.39 179.82 REMARK 500 15 TYR A 19 -28.64 -37.14 REMARK 500 15 LYS A 29 -110.11 -129.98 REMARK 500 15 PRO A 31 -161.70 -74.93 REMARK 500 15 ILE A 32 -43.99 -167.13 REMARK 500 15 ASN A 34 -25.44 155.81 REMARK 500 15 ASP A 46 -93.08 -91.45 REMARK 500 15 ILE A 47 28.18 39.04 REMARK 500 15 ASN A 50 111.17 156.99 REMARK 500 15 LEU A 70 -59.88 71.94 REMARK 500 15 ASP A 85 73.49 -65.65 REMARK 500 15 LYS A 94 -83.62 -34.46 REMARK 500 15 GLU A 107 66.50 -105.00 REMARK 500 15 LYS A 108 -39.27 -174.06 REMARK 500 15 VAL A 110 -36.27 -37.55 REMARK 500 15 ALA A 116 -76.88 -89.80 REMARK 500 15 ALA A 118 41.27 162.74 REMARK 500 15 ASP A 121 -48.29 -133.34 REMARK 500 16 ALA A 2 -161.32 173.42 REMARK 500 16 GLU A 3 110.32 65.75 REMARK 500 16 ALA A 4 136.18 177.70 REMARK 500 16 LEU A 5 140.40 70.29 REMARK 500 16 PHE A 6 -26.75 -39.75 REMARK 500 16 ALA A 11 -31.32 -37.95 REMARK 500 16 ASN A 12 -32.35 -37.76 REMARK 500 16 ASP A 14 -38.35 -164.41 REMARK 500 16 VAL A 17 -173.54 178.89 REMARK 500 16 TYR A 19 -31.20 -34.86 REMARK 500 16 SER A 28 47.06 -97.04 REMARK 500 16 LYS A 29 -88.45 -130.91 REMARK 500 16 PRO A 31 -162.42 -75.07 REMARK 500 16 ILE A 32 114.47 -169.91 REMARK 500 16 LYS A 33 119.74 67.55 REMARK 500 16 ASN A 34 -24.49 155.86 REMARK 500 16 ASP A 46 -92.20 -115.25 REMARK 500 16 ILE A 47 34.28 32.68 REMARK 500 16 ASN A 50 -66.42 161.93 REMARK 500 16 LEU A 55 -35.05 -37.82 REMARK 500 16 GLU A 67 48.77 171.92 REMARK 500 16 GLN A 68 50.21 -169.79 REMARK 500 16 ASP A 69 173.47 179.42 REMARK 500 16 LEU A 83 -70.20 -71.16 REMARK 500 16 ASP A 85 -94.46 38.96 REMARK 500 16 ALA A 86 -57.61 170.41 REMARK 500 16 ASP A 89 -49.88 -132.89 REMARK 500 16 LYS A 94 -83.20 -38.27 REMARK 500 16 PHE A 104 -79.34 -77.20 REMARK 500 16 TYR A 106 118.59 58.06 REMARK 500 16 GLU A 107 -58.84 -178.49 REMARK 500 16 LYS A 115 58.76 -119.44 REMARK 500 16 ALA A 116 -70.25 -111.57 REMARK 500 16 ALA A 118 41.02 163.46 REMARK 500 16 ASP A 121 -47.31 -135.21 REMARK 500 17 ALA A 2 88.46 -177.65 REMARK 500 17 GLU A 3 154.33 178.82 REMARK 500 17 ALA A 4 69.93 177.52 REMARK 500 17 LEU A 5 103.82 -176.84 REMARK 500 17 ALA A 11 -48.36 71.45 REMARK 500 17 ASN A 12 -35.30 -36.06 REMARK 500 17 SER A 16 153.41 178.75 REMARK 500 17 VAL A 17 -173.44 179.11 REMARK 500 17 TYR A 19 -30.74 -37.13 REMARK 500 17 SER A 28 38.62 -93.85 REMARK 500 17 LYS A 29 -119.62 -126.51 REMARK 500 17 PRO A 31 -158.95 -75.01 REMARK 500 17 ILE A 32 -49.24 -163.46 REMARK 500 17 LYS A 33 -97.31 38.90 REMARK 500 17 ASN A 34 88.02 -172.95 REMARK 500 17 GLN A 39 -29.15 -39.70 REMARK 500 17 ASP A 46 -93.87 -105.56 REMARK 500 17 ILE A 47 35.00 31.68 REMARK 500 17 ASN A 50 -57.99 154.08 REMARK 500 17 LEU A 55 -31.55 -38.09 REMARK 500 17 GLU A 67 103.02 -46.11 REMARK 500 17 GLN A 68 134.82 76.90 REMARK 500 17 LEU A 70 -63.29 175.26 REMARK 500 17 LEU A 83 -70.15 -69.64 REMARK 500 17 ASP A 85 -93.06 39.64 REMARK 500 17 ALA A 86 -59.99 175.52 REMARK 500 17 ASP A 89 -47.74 -130.08 REMARK 500 17 LYS A 94 -85.86 -36.71 REMARK 500 17 LYS A 108 -43.10 -164.93 REMARK 500 17 VAL A 110 -31.12 -38.81 REMARK 500 17 ALA A 116 -71.44 -80.32 REMARK 500 17 ALA A 118 41.07 163.36 REMARK 500 17 ASP A 121 -47.10 -130.12 REMARK 500 18 GLU A 3 -53.14 -154.12 REMARK 500 18 ALA A 4 103.80 166.05 REMARK 500 18 LEU A 5 102.65 174.28 REMARK 500 18 ALA A 11 -46.18 71.72 REMARK 500 18 ASN A 12 -33.04 -36.84 REMARK 500 18 SER A 16 152.16 179.48 REMARK 500 18 VAL A 17 -173.54 178.80 REMARK 500 18 TYR A 19 -28.19 -37.57 REMARK 500 18 SER A 28 41.71 -90.38 REMARK 500 18 LYS A 29 -86.64 -127.55 REMARK 500 18 PRO A 31 -160.35 -75.04 REMARK 500 18 ILE A 32 -42.62 -166.06 REMARK 500 18 ASN A 34 -33.19 172.53 REMARK 500 18 ASP A 46 -80.46 -87.69 REMARK 500 18 ILE A 47 29.41 38.30 REMARK 500 18 ASN A 50 -80.64 169.41 REMARK 500 18 LEU A 55 -35.82 -38.74 REMARK 500 18 GLU A 67 70.17 -100.43 REMARK 500 18 GLN A 68 172.97 170.28 REMARK 500 18 LEU A 70 -65.68 -157.23 REMARK 500 18 ASP A 85 -94.36 37.97 REMARK 500 18 ALA A 86 -58.03 174.15 REMARK 500 18 LYS A 94 -83.09 -36.73 REMARK 500 18 TYR A 106 -46.37 -133.58 REMARK 500 18 GLU A 107 61.25 22.01 REMARK 500 18 LYS A 108 -48.76 -177.44 REMARK 500 18 ALA A 118 39.56 162.61 REMARK 500 18 ASN A 119 -65.43 -124.72 REMARK 500 18 ASN A 133 62.83 -118.51 REMARK 500 19 GLU A 3 143.56 167.25 REMARK 500 19 ALA A 4 162.79 -44.40 REMARK 500 19 ALA A 11 -47.21 72.23 REMARK 500 19 ASN A 12 -32.19 -37.61 REMARK 500 19 VAL A 17 -174.60 179.12 REMARK 500 19 TYR A 19 -26.09 -39.45 REMARK 500 19 SER A 28 46.12 -94.72 REMARK 500 19 ARG A 30 -51.20 171.29 REMARK 500 19 PRO A 31 -78.69 -75.00 REMARK 500 19 ILE A 32 -24.78 91.80 REMARK 500 19 ASN A 34 -29.43 169.34 REMARK 500 19 GLU A 35 -30.54 -38.91 REMARK 500 19 LEU A 38 -70.68 -58.53 REMARK 500 19 ASP A 46 -97.04 -102.71 REMARK 500 19 ILE A 47 27.12 40.15 REMARK 500 19 ASN A 50 112.29 160.21 REMARK 500 19 LEU A 55 -32.13 -38.01 REMARK 500 19 GLU A 67 -72.49 -87.70 REMARK 500 19 GLN A 68 145.55 -171.87 REMARK 500 19 ASP A 85 77.64 -65.59 REMARK 500 19 LYS A 94 -79.70 -33.43 REMARK 500 19 VAL A 97 -70.25 -58.52 REMARK 500 19 PHE A 100 -70.47 -62.43 REMARK 500 19 LYS A 108 -43.75 -163.11 REMARK 500 19 ALA A 118 40.69 162.46 REMARK 500 19 ASP A 121 -45.87 -132.47 REMARK 500 20 ALA A 11 -47.20 72.60 REMARK 500 20 ASN A 12 -32.37 -37.49 REMARK 500 20 VAL A 17 -174.83 179.08 REMARK 500 20 TYR A 19 -29.56 -36.27 REMARK 500 20 SER A 28 42.23 -90.50 REMARK 500 20 LYS A 29 -89.46 -128.00 REMARK 500 20 PRO A 31 -160.30 -75.01 REMARK 500 20 ILE A 32 -42.66 -164.80 REMARK 500 20 ASN A 34 -31.33 168.88 REMARK 500 20 ASP A 46 -83.78 -98.29 REMARK 500 20 ILE A 47 29.17 38.35 REMARK 500 20 ASN A 50 -86.38 176.87 REMARK 500 20 LEU A 55 -32.62 -37.60 REMARK 500 20 GLU A 67 74.27 178.65 REMARK 500 20 LEU A 70 -63.37 70.36 REMARK 500 20 ASP A 85 -96.32 36.72 REMARK 500 20 ALA A 86 -59.30 170.40 REMARK 500 20 LYS A 94 -82.42 -33.47 REMARK 500 20 TYR A 106 69.19 -150.53 REMARK 500 20 ALA A 118 41.22 162.41 REMARK 500 20 ASP A 121 -46.10 -132.34 REMARK 500 REMARK 500 REMARK: NULL

REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 CA A 175 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 87 O REMARK 620 2 GLY A 88 O 72.9 REMARK 620 3 ASP A 89 N 80.4 49.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 CA A 185 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 117 OD2 REMARK 620 2 ASP A 121 OD2 107.2 REMARK 620 N 1

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 145 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 155 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 175 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 185

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2JN1 RELATED DB: PDB REMARK 900 RELATED ID: 2JN2 RELATED DB: PDB REMARK 900 RELATED ID: 6433 RELATED DB: BMRB

DBREF 2JNX A 1 134 UNP Q6R3G0 Q6R3G0_ENTHI 1 134

SEQRES 1 A 134 MET ALA GLU ALA LEU PHE LYS GLN LEU ASP ALA ASN GLY SEQRES 2 A 134 ASP GLY SER VAL SER TYR GLU GLU VAL LYS ALA PHE VAL SEQRES 3 A 134 SER SER LYS ARG PRO ILE LYS ASN GLU GLN LEU LEU GLN SEQRES 4 A 134 LEU ILE PHE LYS ALA ILE ASP ILE ASP GLY ASN GLY GLU SEQRES 5 A 134 ILE ASP LEU ALA GLU PHE THR LYS PHE ALA ALA ALA VAL SEQRES 6 A 134 LYS GLU GLN ASP LEU SER ASP GLU LYS VAL GLY LEU LYS SEQRES 7 A 134 ILE LEU TYR LYS LEU MET ASP ALA ASP GLY ASP GLY LYS SEQRES 8 A 134 LEU THR LYS GLU GLU VAL THR THR PHE PHE LYS LYS PHE SEQRES 9 A 134 GLY TYR GLU LYS VAL VAL ASP GLN ILE MET LYS ALA ASP SEQRES 10 A 134 ALA ASN GLY ASP GLY TYR ILE THR LEU GLU GLU PHE LEU SEQRES 11 A 134 ALA PHE ASN LEU

HET CA A 145 1 HET CA A 155 1 HET CA A 175 1 HET CA A 185 1

HETNAM CA CALCIUM ION

FORMUL 2 CA 4(CA 2+)

HELIX 1 1 LEU A 5 ALA A 11 1 7 HELIX 2 2 SER A 18 SER A 28 1 11 HELIX 3 3 ASN A 34 ILE A 47 1 14 HELIX 4 4 LEU A 55 GLU A 67 1 13 HELIX 5 5 LEU A 70 MET A 84 1 15 HELIX 6 6 LYS A 94 GLY A 105 1 12 HELIX 7 7 LYS A 108 ASP A 117 1 10 HELIX 8 8 LEU A 126 ASN A 133 1 8

SHEET 1 A 2 SER A 16 VAL A 17 0 SHEET 2 A 2 ILE A 53 ASP A 54 -1 O ILE A 53 N VAL A 17 SHEET 1 B 2 LYS A 91 THR A 93 0 SHEET 2 B 2 TYR A 123 THR A 125 -1 O ILE A 124 N LEU A 92

LINK OD1 ASP A 10 CA CA A 145 1555 1555 2.30 LINK OD2 ASP A 46 CA CA A 155 1555 1555 2.72 LINK O ASP A 87 CA CA A 175 1555 1555 2.59 LINK O GLY A 88 CA CA A 175 1555 1555 2.79 LINK N ASP A 89 CA CA A 175 1555 1555 2.56 LINK OD2 ASP A 117 CA CA A 185 1555 1555 2.45 LINK OD2 ASP A 121 CA CA A 185 1555 1555 2.83

SITE 1 AC1 6 ASP A 10 ASN A 12 ASP A 14 SER A 16 SITE 2 AC1 6 VAL A 17 GLU A 21 SITE 1 AC2 4 ASP A 46 ASN A 50 GLU A 52 GLU A 57 SITE 1 AC3 6 ASP A 85 ASP A 87 GLY A 88 ASP A 89 SITE 2 AC3 6 LYS A 91 GLU A 96 SITE 1 AC4 5 ASP A 117 ASN A 119 ASP A 121 TYR A 123 SITE 2 AC4 5 GLU A 128

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