1UWO - Header Asymmetric Unit

HEADER CALCIUM-BINDING PROTEIN 05-DEC-97 1UWO

TITLE CALCIUM FORM OF HUMAN S100B, NMR, 20 STRUCTURES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: S100B; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: S-100B; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: BRAIN; SOURCE 6 TISSUE: NERVOUS; SOURCE 7 CELL: GLIAL; SOURCE 8 CELLULAR_LOCATION: CYTOPLASM; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 11 EXPRESSION_SYSTEM_STRAIN: N99; SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 13 EXPRESSION_SYSTEM_VECTOR: PSD80; SOURCE 14 EXPRESSION_SYSTEM_PLASMID: PSS2

KEYWDS HUMAN S100B, CALCIUM-BINDING PROTEIN, EF-HAND, NMR, KEYWDS 2 CONFORMATIONAL CHANGE, SOLUTION STRUCTURE

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR S.P.SMITH,G.S.SHAW

REVDAT 2 24-FEB-09 1UWO 1 VERSN REVDAT 1 10-JUN-98 1UWO 0

JRNL AUTH S.P.SMITH,G.S.SHAW JRNL TITL A NOVEL CALCIUM-SENSITIVE SWITCH REVEALED BY THE JRNL TITL 2 STRUCTURE OF HUMAN S100B IN THE CALCIUM-BOUND FORM. JRNL REF STRUCTURE V. 6 211 1998 JRNL REFN ISSN 0969-2126 JRNL PMID 9519411 JRNL DOI 10.1016/S0969-2126(98)00022-7

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.P.SMITH,G.S.SHAW REMARK 1 TITL ASSIGNMENT AND SECONDARY STRUCTURE OF REMARK 1 TITL 2 CALCIUM-BOUND HUMAN S100B REMARK 1 REF J.BIOMOL.NMR V. 10 77 1997 REMARK 1 REFN ISSN 0925-2738

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES OF THE MONOMERS WERE REMARK 3 CALCULATED USING MATRIX DISTANCE GEOMETRY, FOLLOWED BY REMARK 3 SIMULATED ANNEALING. THE MONOMERS WERE THEN DUPLICATED AND REMARK 3 EACH NEW SUBUNIT WAS ROTATED 180 DEGREES AND SEPARATELY FROM REMARK 3 ITS PARTNER BY 40 ANGSTROMS. NO DOCKING OF THE TWO MONOMERS REMARK 3 WAS ATTEMPTED PRIOR THE FURTHER STRUCTURE CALCULATIONS. DIMER REMARK 3 STRUCTURE CALCULATIONS USED THE 40 UNAMBIGUOUS INTERMONOMER REMARK 3 NOES TO BRING THE SUBUNITS IN A POSITION RELATIVE TO ONE REMARK 3 ANOTHER. A FURTHER FOUR ROUNDS OF SIMULATED ANNEALING REMARK 3 GENERATED THE FINAL STRUCTURES. AT NO POINT DURING THE DIMER REMARK 3 CALCULATIONS WAS NON-CRYSTALLOGRAPHIC SYMMETRY UTILIZED.

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 308 REMARK 210 PH : 7.05 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : HNCACB, CBCA(CO)NH, HNCO, REMARK 210 HNHA, 1H-15N NOESY-HSQC, 15N/ REMARK 210 13C NOESY-HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : UNITY500 REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR REMARK 210 METHOD USED : HYBRID DISTANCE GEOMETRY AND REMARK 210 SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 30 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 ASP A 23 -158.41 -57.91 REMARK 500 1 LYS A 24 89.79 -153.93 REMARK 500 1 HIS A 25 -36.41 -169.05 REMARK 500 1 LYS A 29 -85.80 43.17 REMARK 500 1 ASN A 37 -71.83 -94.92 REMARK 500 1 LEU A 40 61.97 -106.90 REMARK 500 1 HIS A 42 -56.15 -124.24 REMARK 500 1 GLU A 46 -136.31 -67.83 REMARK 500 1 ILE A 47 -146.44 64.75 REMARK 500 1 LYS A 48 -44.58 83.59 REMARK 500 1 GLN A 50 59.28 78.34 REMARK 500 1 GLU A 51 -70.60 -90.08 REMARK 500 1 LEU A 60 -36.43 -37.82 REMARK 500 1 ASP A 65 -32.47 176.87 REMARK 500 1 ASP B 23 174.93 52.06 REMARK 500 1 LYS B 24 59.43 -172.44 REMARK 500 1 HIS B 25 -35.24 -169.20 REMARK 500 1 ASN B 37 -65.35 -93.01 REMARK 500 1 LEU B 40 67.11 -108.14 REMARK 500 1 HIS B 42 -77.28 -103.81 REMARK 500 1 GLU B 45 -150.97 48.75 REMARK 500 1 ILE B 47 160.24 57.26 REMARK 500 1 LYS B 48 55.33 -111.28 REMARK 500 1 GLU B 49 41.79 74.31 REMARK 500 1 GLN B 50 51.48 72.51 REMARK 500 1 GLU B 51 -70.16 -88.65 REMARK 500 1 ASP B 63 28.82 -171.73 REMARK 500 1 ASP B 65 -34.44 -179.34 REMARK 500 1 THR B 81 -70.16 -75.11 REMARK 500 1 HIS B 85 -70.06 -65.54 REMARK 500 1 GLU B 89 96.13 -44.18 REMARK 500 2 GLU A 2 -79.45 -68.28 REMARK 500 2 ASP A 23 -169.70 47.75 REMARK 500 2 LYS A 24 -38.67 -169.31 REMARK 500 2 LYS A 29 -83.03 41.53 REMARK 500 2 HIS A 42 -51.31 -176.07 REMARK 500 2 PHE A 43 -77.10 -101.23 REMARK 500 2 ILE A 47 -83.05 -63.24 REMARK 500 2 LYS A 48 28.48 40.24 REMARK 500 2 GLU A 49 -78.83 170.56 REMARK 500 2 GLN A 50 26.88 -168.04 REMARK 500 2 MET A 57 -29.08 -39.78 REMARK 500 2 ASP A 65 -35.19 -177.89 REMARK 500 2 MET A 79 -70.76 -71.94 REMARK 500 2 TYR B 17 -70.27 -92.47 REMARK 500 2 SER B 18 29.01 38.87 REMARK 500 2 GLU B 21 69.91 -100.05 REMARK 500 2 LYS B 29 -86.19 60.97 REMARK 500 2 LEU B 32 -70.17 -61.25 REMARK 500 2 PHE B 43 -72.48 -97.57 REMARK 500 2 ILE B 47 -92.12 -48.83 REMARK 500 2 LYS B 48 27.02 43.54 REMARK 500 2 GLU B 49 -75.33 170.85 REMARK 500 2 GLN B 50 27.46 -169.62 REMARK 500 2 GLU B 51 -70.24 -67.79 REMARK 500 2 ASP B 65 -28.57 169.22 REMARK 500 2 ALA B 83 -39.86 -36.92 REMARK 500 2 GLU B 89 -173.20 55.83 REMARK 500 3 ASP A 23 -177.68 -64.01 REMARK 500 3 LYS A 24 45.56 -143.69 REMARK 500 3 HIS A 25 25.70 -164.91 REMARK 500 3 LYS A 29 -83.24 63.05 REMARK 500 3 GLU A 45 -91.38 51.14 REMARK 500 3 GLU A 49 -42.49 83.29 REMARK 500 3 GLN A 50 57.95 167.43 REMARK 500 3 GLU A 51 -70.34 -89.29 REMARK 500 3 ASP A 65 -35.41 -177.28 REMARK 500 3 MET A 79 -70.11 -72.77 REMARK 500 3 GLU B 2 -93.80 39.23 REMARK 500 3 PHE B 14 -70.32 -60.11 REMARK 500 3 LYS B 24 40.85 -104.93 REMARK 500 3 GLU B 34 -70.28 -75.82 REMARK 500 3 HIS B 42 -35.96 -130.10 REMARK 500 3 ILE B 47 95.40 48.25 REMARK 500 3 GLU B 49 -39.65 -154.83 REMARK 500 3 GLN B 50 58.97 167.72 REMARK 500 3 GLU B 51 -70.29 -86.45 REMARK 500 3 LEU B 60 -32.99 -38.33 REMARK 500 3 ASP B 65 -32.32 178.14 REMARK 500 3 THR B 81 -70.09 -75.64 REMARK 500 3 GLU B 89 -148.91 -113.95 REMARK 500 3 HIS B 90 87.66 60.97 REMARK 500 4 GLU A 2 -71.62 -63.90 REMARK 500 4 LYS A 29 -84.16 63.71 REMARK 500 4 LEU A 40 33.40 -97.18 REMARK 500 4 PHE A 43 -93.45 -59.50 REMARK 500 4 GLU A 45 27.86 41.54 REMARK 500 4 GLU A 46 101.05 176.70 REMARK 500 4 GLU A 49 -43.38 83.33 REMARK 500 4 GLN A 50 54.49 -178.15 REMARK 500 4 GLU A 51 -70.18 -90.03 REMARK 500 4 ASP A 65 -32.74 177.63 REMARK 500 4 MET A 79 -70.88 -84.59 REMARK 500 4 GLU B 2 -76.46 -64.76 REMARK 500 4 ASP B 23 27.60 -150.80 REMARK 500 4 HIS B 25 -35.29 -170.14 REMARK 500 4 SER B 41 -89.15 162.31 REMARK 500 4 PHE B 43 18.34 -151.28 REMARK 500 4 LEU B 44 39.54 34.48 REMARK 500 4 GLU B 46 -52.85 174.84 REMARK 500 4 ILE B 47 -90.45 -47.47 REMARK 500 4 LYS B 48 -60.12 83.37 REMARK 500 4 GLU B 49 -46.55 -143.88 REMARK 500 4 GLN B 50 31.05 -164.93 REMARK 500 4 GLU B 51 -70.40 -65.15 REMARK 500 4 LEU B 60 -72.48 -82.20 REMARK 500 4 ASP B 61 100.96 -54.26 REMARK 500 4 ASP B 65 -36.15 -175.26 REMARK 500 4 ALA B 83 -35.92 -37.85 REMARK 500 4 HIS B 90 95.99 61.60 REMARK 500 5 GLU A 2 -71.24 -73.96 REMARK 500 5 GLU A 21 69.35 -105.44 REMARK 500 5 ASP A 23 137.26 -179.47 REMARK 500 5 HIS A 25 -35.35 -170.07 REMARK 500 5 HIS A 42 -60.34 -105.50 REMARK 500 5 PHE A 43 -89.74 -80.84 REMARK 500 5 GLU A 45 -96.35 43.21 REMARK 500 5 GLU A 46 -157.86 42.15 REMARK 500 5 ILE A 47 163.27 56.29 REMARK 500 5 LYS A 48 -34.61 163.23 REMARK 500 5 GLU A 49 -38.44 -140.43 REMARK 500 5 GLN A 50 48.75 167.72 REMARK 500 5 GLU A 51 -70.60 -88.67 REMARK 500 5 LEU A 60 -74.69 -85.66 REMARK 500 5 ASP A 61 93.59 -61.71 REMARK 500 5 ASP A 65 -36.43 -174.62 REMARK 500 5 PHE A 76 -70.05 -75.14 REMARK 500 5 ALA A 83 -30.41 -37.87 REMARK 500 5 ASP B 23 155.68 60.30 REMARK 500 5 LYS B 24 63.28 -154.41 REMARK 500 5 HIS B 25 -35.54 -170.03 REMARK 500 5 LYS B 33 -32.47 -38.95 REMARK 500 5 LEU B 40 52.86 -109.06 REMARK 500 5 HIS B 42 -81.63 -81.75 REMARK 500 5 PHE B 43 -74.32 -65.02 REMARK 500 5 LEU B 44 97.57 -69.03 REMARK 500 5 GLU B 45 -90.62 -43.89 REMARK 500 5 ILE B 47 135.65 61.48 REMARK 500 5 GLU B 51 -70.15 -88.80 REMARK 500 5 ASP B 63 32.01 179.29 REMARK 500 5 ASP B 65 -35.47 -177.52 REMARK 500 5 PHE B 76 -70.59 -64.60 REMARK 500 5 HIS B 90 124.98 69.62 REMARK 500 6 GLU A 2 -70.82 -64.05 REMARK 500 6 ASP A 23 -74.65 -80.38 REMARK 500 6 LYS A 24 46.21 168.79 REMARK 500 6 LYS A 29 -30.53 -37.14 REMARK 500 6 ASN A 38 -70.49 -40.83 REMARK 500 6 LEU A 44 31.69 -146.56 REMARK 500 6 GLU A 45 -75.03 -43.79 REMARK 500 6 ILE A 47 106.86 55.91 REMARK 500 6 GLU A 49 63.82 164.23 REMARK 500 6 GLU A 51 -70.07 -87.49 REMARK 500 6 ASP A 63 40.30 176.99 REMARK 500 6 ASP A 65 -32.46 176.28 REMARK 500 6 GLU A 89 -164.86 74.31 REMARK 500 6 HIS A 90 54.35 -149.25 REMARK 500 6 GLU B 2 -74.90 -62.73 REMARK 500 6 TYR B 17 -79.23 -91.36 REMARK 500 6 SER B 18 29.51 37.00 REMARK 500 6 ASP B 23 -153.30 -141.36 REMARK 500 6 LYS B 24 43.13 -176.75 REMARK 500 6 LYS B 28 73.12 -109.67 REMARK 500 6 LYS B 29 -85.88 61.54 REMARK 500 6 GLU B 39 -37.31 -133.19 REMARK 500 6 SER B 41 24.62 47.45 REMARK 500 6 HIS B 42 -86.75 -113.17 REMARK 500 6 LEU B 44 -79.00 -109.29 REMARK 500 6 GLU B 45 90.97 44.32 REMARK 500 6 ILE B 47 109.77 56.54 REMARK 500 6 GLU B 49 54.49 179.01 REMARK 500 6 GLU B 51 -70.09 -90.21 REMARK 500 6 LEU B 60 -36.81 -34.95 REMARK 500 6 ASP B 65 -35.96 -175.49 REMARK 500 6 PHE B 76 -70.25 -75.50 REMARK 500 6 ALA B 83 -37.10 -37.46 REMARK 500 6 HIS B 90 121.51 74.00 REMARK 500 7 ASP A 23 -149.80 -88.67 REMARK 500 7 LYS A 24 65.60 -174.26 REMARK 500 7 HIS A 25 -35.65 -169.28 REMARK 500 7 LYS A 29 -85.50 61.81 REMARK 500 7 LEU A 32 -70.19 -61.37 REMARK 500 7 SER A 41 60.03 76.04 REMARK 500 7 HIS A 42 -1.43 76.57 REMARK 500 7 GLU A 45 61.86 63.94 REMARK 500 7 GLU A 46 83.41 46.38 REMARK 500 7 LYS A 48 -48.70 -149.57 REMARK 500 7 GLN A 50 54.28 75.29 REMARK 500 7 GLU A 51 -70.40 -90.83 REMARK 500 7 LEU A 60 -68.57 -94.40 REMARK 500 7 ASP A 61 87.66 -65.03 REMARK 500 7 ASP A 65 32.90 178.36 REMARK 500 7 ALA A 83 -34.88 -37.85 REMARK 500 7 HIS A 90 177.62 60.82 REMARK 500 7 GLU B 2 -78.66 -64.37 REMARK 500 7 GLU B 4 -70.18 -69.80 REMARK 500 7 GLN B 16 -61.69 -90.20 REMARK 500 7 ASP B 23 -164.53 162.39 REMARK 500 7 LYS B 24 58.20 171.05 REMARK 500 7 HIS B 25 -34.42 -170.27 REMARK 500 7 LYS B 29 -38.68 -39.98 REMARK 500 7 LEU B 32 -70.71 -51.78 REMARK 500 7 LYS B 33 -33.11 -37.28 REMARK 500 7 HIS B 42 -0.01 74.43 REMARK 500 7 GLU B 45 65.44 39.68 REMARK 500 7 GLU B 49 -32.23 178.08 REMARK 500 7 GLN B 50 28.02 -165.05 REMARK 500 7 GLU B 51 -70.77 -69.16 REMARK 500 7 LEU B 60 -81.41 -92.25 REMARK 500 7 ASP B 61 89.17 -59.17 REMARK 500 7 ASP B 65 -32.64 176.72 REMARK 500 7 ALA B 83 -30.33 -37.38 REMARK 500 8 GLU A 21 119.73 -164.90 REMARK 500 8 HIS A 25 10.82 -142.04 REMARK 500 8 LYS A 29 -85.57 61.83 REMARK 500 8 SER A 41 -86.82 162.84 REMARK 500 8 HIS A 42 -41.85 -141.31 REMARK 500 8 PHE A 43 21.70 -158.45 REMARK 500 8 LEU A 44 -93.58 36.04 REMARK 500 8 GLU A 45 -83.16 -95.32 REMARK 500 8 GLU A 49 41.70 -95.64 REMARK 500 8 GLU A 51 -70.46 -90.14 REMARK 500 8 LEU A 60 -31.60 -39.41 REMARK 500 8 ASP A 61 105.84 -43.96 REMARK 500 8 ASP A 63 31.51 -178.61 REMARK 500 8 ASP A 65 -36.04 -175.82 REMARK 500 8 ALA A 83 -34.16 -33.73 REMARK 500 8 PHE A 88 -70.04 -77.49 REMARK 500 8 HIS A 90 43.22 71.44 REMARK 500 8 GLU B 2 -72.20 -63.86 REMARK 500 8 SER B 18 43.05 -88.32 REMARK 500 8 ASP B 23 86.99 -68.31 REMARK 500 8 LYS B 24 93.77 -41.97 REMARK 500 8 HIS B 25 -35.09 -170.46 REMARK 500 8 LYS B 29 -83.21 63.54 REMARK 500 8 LEU B 32 -70.31 -55.35 REMARK 500 8 GLU B 39 -44.38 -133.78 REMARK 500 8 SER B 41 -70.57 80.58 REMARK 500 8 HIS B 42 -1.81 -140.86 REMARK 500 8 GLU B 46 176.46 51.53 REMARK 500 8 GLU B 49 58.09 -158.51 REMARK 500 8 GLU B 51 -70.14 -65.18 REMARK 500 8 ASP B 61 102.61 -45.55 REMARK 500 8 ASP B 65 -33.24 178.14 REMARK 500 8 GLU B 89 97.82 65.80 REMARK 500 9 ASP A 23 -149.59 73.14 REMARK 500 9 HIS A 25 -46.79 -145.63 REMARK 500 9 LEU A 32 -70.17 -62.56 REMARK 500 9 HIS A 42 -65.00 -98.10 REMARK 500 9 LEU A 44 -91.38 -72.63 REMARK 500 9 GLU A 45 50.22 162.92 REMARK 500 9 ILE A 47 93.10 47.30 REMARK 500 9 GLU A 49 55.19 176.79 REMARK 500 9 GLU A 51 -70.15 -71.65 REMARK 500 9 ASP A 65 -33.55 178.80 REMARK 500 9 PHE A 76 -70.39 -66.68 REMARK 500 9 GLU A 89 155.83 -43.90 REMARK 500 9 SER B 18 31.57 -87.36 REMARK 500 9 ASP B 23 -68.67 -148.97 REMARK 500 9 LYS B 24 39.32 168.80 REMARK 500 9 HIS B 25 27.53 -169.74 REMARK 500 9 LYS B 29 -78.76 20.10 REMARK 500 9 ASN B 37 -70.08 -96.38 REMARK 500 9 LEU B 40 67.98 -109.52 REMARK 500 9 GLU B 46 155.80 63.89 REMARK 500 9 LYS B 48 -52.15 84.40 REMARK 500 9 GLU B 49 34.96 -174.21 REMARK 500 9 GLN B 50 38.55 73.73 REMARK 500 9 GLU B 51 -70.26 -65.47 REMARK 500 9 LEU B 60 -36.50 -37.20 REMARK 500 9 ASP B 65 -33.62 178.99 REMARK 500 9 PHE B 76 -70.52 -81.52 REMARK 500 9 MET B 79 -70.34 -63.17 REMARK 500 9 THR B 81 -70.23 -71.05 REMARK 500 9 ALA B 83 -37.93 -36.40 REMARK 500 9 HIS B 90 53.81 -113.45 REMARK 500 10 ASP A 23 -162.52 -68.00 REMARK 500 10 LYS A 24 80.10 179.50 REMARK 500 10 HIS A 25 -39.53 -152.82 REMARK 500 10 LYS A 28 69.45 -119.16 REMARK 500 10 LYS A 29 -81.60 64.48 REMARK 500 10 LEU A 40 66.00 -117.90 REMARK 500 10 HIS A 42 -47.57 -164.68 REMARK 500 10 PHE A 43 -71.89 -65.63 REMARK 500 10 LEU A 44 -148.47 -78.65 REMARK 500 10 GLU A 46 158.16 -43.73 REMARK 500 10 LYS A 48 25.22 39.70 REMARK 500 10 GLU A 49 34.07 161.13 REMARK 500 10 GLU A 51 -70.51 -68.45 REMARK 500 10 ASP A 63 16.50 -150.35 REMARK 500 10 ASP A 65 30.51 -176.98 REMARK 500 10 ALA A 83 -31.08 -37.19 REMARK 500 10 HIS A 90 135.82 61.45 REMARK 500 10 GLU B 2 -70.08 -70.96 REMARK 500 10 ASP B 23 -156.59 -94.03 REMARK 500 10 HIS B 25 26.64 -162.46 REMARK 500 10 LYS B 26 143.59 -170.06 REMARK 500 10 LYS B 29 -84.08 64.00 REMARK 500 10 GLU B 39 -33.74 -142.87 REMARK 500 10 SER B 41 -54.48 162.24 REMARK 500 10 HIS B 42 -36.97 178.73 REMARK 500 10 ILE B 47 -19.71 82.70 REMARK 500 10 LYS B 48 -36.28 84.58 REMARK 500 10 GLU B 49 33.13 178.46 REMARK 500 10 ASP B 65 29.83 -175.30 REMARK 500 10 PHE B 76 -70.03 -57.26 REMARK 500 10 ALA B 83 -37.43 -37.69 REMARK 500 10 GLU B 89 -79.41 76.58 REMARK 500 10 HIS B 90 -161.74 -71.55 REMARK 500 11 GLU A 2 -70.67 -56.32 REMARK 500 11 HIS A 25 -34.79 -170.20 REMARK 500 11 LYS A 29 -84.91 62.18 REMARK 500 11 LEU A 40 69.44 -108.28 REMARK 500 11 GLU A 45 71.80 43.10 REMARK 500 11 GLU A 46 -90.17 52.38 REMARK 500 11 ILE A 47 -39.96 -133.15 REMARK 500 11 LYS A 48 -32.15 85.53 REMARK 500 11 GLU A 49 64.70 162.52 REMARK 500 11 GLN A 50 48.35 33.45 REMARK 500 11 GLU A 51 -62.48 -90.05 REMARK 500 11 ASP A 63 25.82 -164.99 REMARK 500 11 ASP A 65 -34.43 -179.11 REMARK 500 11 ASP B 23 -169.55 -54.75 REMARK 500 11 LYS B 29 -29.73 -37.46 REMARK 500 11 SER B 41 -56.60 161.34 REMARK 500 11 LEU B 44 -156.85 44.45 REMARK 500 11 LYS B 48 26.20 42.98 REMARK 500 11 GLU B 49 87.65 75.02 REMARK 500 11 GLU B 51 -70.57 -91.20 REMARK 500 11 LEU B 60 -73.62 -85.33 REMARK 500 11 ASP B 65 -37.25 -172.87 REMARK 500 11 ALA B 83 -36.38 -36.83 REMARK 500 11 HIS B 90 124.87 69.37 REMARK 500 12 GLU A 2 -77.54 -74.31 REMARK 500 12 HIS A 25 -35.64 -170.08 REMARK 500 12 LYS A 29 -84.57 62.35 REMARK 500 12 LYS A 33 -37.64 -38.47 REMARK 500 12 SER A 41 -60.30 170.08 REMARK 500 12 HIS A 42 -57.86 -136.10 REMARK 500 12 PHE A 43 28.78 -160.16 REMARK 500 12 LEU A 44 -148.33 46.39 REMARK 500 12 GLU A 46 88.18 167.78 REMARK 500 12 GLU A 49 -31.72 178.37 REMARK 500 12 GLN A 50 29.98 -159.72 REMARK 500 12 GLU A 51 -70.86 -60.79 REMARK 500 12 ASP A 63 18.12 -152.57 REMARK 500 12 ASP A 65 -36.66 -174.28 REMARK 500 12 ALA A 83 -33.77 -37.68 REMARK 500 12 GLU B 2 -75.13 -58.25 REMARK 500 12 GLN B 16 -60.16 -90.41 REMARK 500 12 GLU B 21 117.44 -170.17 REMARK 500 12 ASP B 23 28.63 -171.57 REMARK 500 12 HIS B 25 -34.96 -170.10 REMARK 500 12 LYS B 28 72.64 -116.55 REMARK 500 12 LYS B 29 -85.36 62.32 REMARK 500 12 ASN B 37 -77.33 -94.46 REMARK 500 12 LEU B 40 61.65 -104.89 REMARK 500 12 HIS B 42 -72.03 -109.82 REMARK 500 12 GLU B 45 89.51 -57.00 REMARK 500 12 GLU B 46 -170.01 45.40 REMARK 500 12 LYS B 48 -42.73 83.10 REMARK 500 12 GLU B 49 -44.78 179.55 REMARK 500 12 GLN B 50 58.52 162.36 REMARK 500 12 GLU B 51 -70.35 -90.42 REMARK 500 12 ASP B 65 -32.71 177.04 REMARK 500 12 MET B 79 -71.05 -76.28 REMARK 500 12 ALA B 83 -37.04 -35.96 REMARK 500 13 GLU A 2 -73.01 -67.17 REMARK 500 13 ASP A 23 89.99 162.07 REMARK 500 13 LYS A 24 35.14 -88.42 REMARK 500 13 HIS A 25 16.15 -151.13 REMARK 500 13 LYS A 29 -84.60 37.01 REMARK 500 13 LYS A 33 -36.43 -38.93 REMARK 500 13 ASN A 38 12.17 -140.83 REMARK 500 13 GLU A 39 -35.70 -151.55 REMARK 500 13 LEU A 40 -74.62 -44.22 REMARK 500 13 SER A 41 -86.35 156.02 REMARK 500 13 HIS A 42 -39.15 -153.12 REMARK 500 13 GLU A 46 -3.98 77.99 REMARK 500 13 ILE A 47 101.36 51.61 REMARK 500 13 GLU A 49 68.24 -179.85 REMARK 500 13 GLU A 51 -69.98 -90.14 REMARK 500 13 ASP A 65 -27.52 167.34 REMARK 500 13 ALA A 83 -33.35 -35.26 REMARK 500 13 GLU A 89 148.59 60.55 REMARK 500 13 HIS A 90 93.55 -51.74 REMARK 500 13 ASP B 23 -148.80 43.74 REMARK 500 13 HIS B 25 -38.56 -168.30 REMARK 500 13 LYS B 29 -91.93 44.43 REMARK 500 13 LEU B 40 56.32 -98.02 REMARK 500 13 HIS B 42 -90.77 -81.64 REMARK 500 13 GLU B 46 -3.45 77.76 REMARK 500 13 GLN B 50 54.21 75.04 REMARK 500 13 GLU B 51 -70.80 -90.08 REMARK 500 13 ASP B 63 27.29 -160.76 REMARK 500 13 ASP B 65 -35.16 -177.06 REMARK 500 13 GLU B 67 85.38 -69.91 REMARK 500 13 ALA B 83 -35.16 -36.91 REMARK 500 13 HIS B 90 40.48 -166.26 REMARK 500 14 GLU A 2 -95.50 -60.26 REMARK 500 14 TYR A 17 -78.04 -94.08 REMARK 500 14 SER A 18 28.16 39.05 REMARK 500 14 ASP A 23 154.97 70.94 REMARK 500 14 HIS A 25 -35.18 -130.42 REMARK 500 14 LYS A 29 -83.08 64.90 REMARK 500 14 LYS A 33 -31.08 -38.27 REMARK 500 14 ASN A 38 16.94 -142.06 REMARK 500 14 GLU A 39 -33.71 -158.40 REMARK 500 14 SER A 41 -76.08 161.31 REMARK 500 14 LEU A 44 25.89 45.41 REMARK 500 14 GLU A 45 47.89 70.73 REMARK 500 14 ILE A 47 98.19 50.12 REMARK 500 14 GLU A 49 -31.46 178.13 REMARK 500 14 GLN A 50 50.34 165.17 REMARK 500 14 GLU A 51 -70.23 -90.32 REMARK 500 14 ASP A 65 -31.80 174.70 REMARK 500 14 PHE A 76 -70.43 -71.66 REMARK 500 14 MET A 79 -70.42 -78.19 REMARK 500 14 GLU A 89 93.08 43.63 REMARK 500 14 GLU B 2 -72.53 -59.68 REMARK 500 14 SER B 18 41.45 -83.36 REMARK 500 14 LYS B 24 56.67 -161.51 REMARK 500 14 HIS B 25 -36.38 -161.64 REMARK 500 14 LYS B 29 -81.37 68.30 REMARK 500 14 LEU B 40 67.17 -117.29 REMARK 500 14 HIS B 42 99.71 -160.90 REMARK 500 14 PHE B 43 17.30 81.67 REMARK 500 14 GLU B 45 -171.03 45.89 REMARK 500 14 LYS B 48 -42.67 83.09 REMARK 500 14 GLU B 49 -25.26 164.52 REMARK 500 14 GLN B 50 51.16 165.11 REMARK 500 14 GLU B 51 -70.66 -90.14 REMARK 500 14 LEU B 60 -30.16 -39.90 REMARK 500 14 ASN B 62 25.50 -141.98 REMARK 500 14 ASP B 65 -33.59 179.28 REMARK 500 14 THR B 81 -70.01 -78.63 REMARK 500 15 LYS A 24 56.06 -142.08 REMARK 500 15 HIS A 25 32.30 -169.99 REMARK 500 15 GLU A 39 -35.30 -134.88 REMARK 500 15 GLU A 45 71.75 43.80 REMARK 500 15 GLU A 46 -151.65 43.74 REMARK 500 15 ILE A 47 -58.45 -121.96 REMARK 500 15 LYS A 48 -81.99 43.81 REMARK 500 15 GLN A 50 32.88 76.40 REMARK 500 15 ASP A 61 88.76 -61.34 REMARK 500 15 ASP A 65 -33.19 178.61 REMARK 500 15 MET A 79 -70.09 -84.20 REMARK 500 15 GLU B 2 -71.71 -45.52 REMARK 500 15 GLN B 16 -70.15 -68.06 REMARK 500 15 ASP B 23 100.45 55.18 REMARK 500 15 LYS B 29 -86.72 59.66 REMARK 500 15 LYS B 33 -70.19 -47.89 REMARK 500 15 SER B 41 70.99 57.20 REMARK 500 15 HIS B 42 -0.97 76.47 REMARK 500 15 GLU B 46 -153.02 44.07 REMARK 500 15 GLU B 49 -32.75 178.36 REMARK 500 15 GLN B 50 56.61 165.09 REMARK 500 15 GLU B 51 -70.28 -90.16 REMARK 500 15 MET B 57 -31.66 -39.01 REMARK 500 15 ASP B 65 -30.62 173.11 REMARK 500 15 THR B 81 -70.05 -76.30 REMARK 500 15 ALA B 83 -31.05 -37.71 REMARK 500 15 HIS B 90 174.75 61.56 REMARK 500 16 HIS A 25 -49.02 -169.58 REMARK 500 16 LYS A 28 70.05 -115.56 REMARK 500 16 LYS A 29 -82.98 63.34 REMARK 500 16 GLU A 45 65.32 67.69 REMARK 500 16 ILE A 47 -9.82 79.81 REMARK 500 16 LYS A 48 -43.50 83.49 REMARK 500 16 GLU A 49 36.61 168.95 REMARK 500 16 LEU A 60 44.04 -85.23 REMARK 500 16 ASP A 63 22.97 -165.49 REMARK 500 16 ASP A 65 -29.88 170.13 REMARK 500 16 MET A 79 -71.18 -77.76 REMARK 500 16 GLU B 2 -75.74 -58.03 REMARK 500 16 HIS B 25 -36.22 -170.01 REMARK 500 16 LYS B 29 -83.87 41.42 REMARK 500 16 LEU B 40 59.50 -110.50 REMARK 500 16 GLU B 46 -167.89 44.41 REMARK 500 16 GLU B 49 70.15 -163.92 REMARK 500 16 GLU B 51 -70.30 -65.23 REMARK 500 16 ASP B 65 -32.86 177.50 REMARK 500 16 MET B 79 -71.52 -78.35 REMARK 500 17 GLU A 2 -71.13 -58.92 REMARK 500 17 ASP A 23 -91.70 -64.03 REMARK 500 17 LYS A 24 132.33 176.54 REMARK 500 17 HIS A 25 -53.30 -170.03 REMARK 500 17 LYS A 28 69.25 -116.65 REMARK 500 17 LYS A 29 -80.93 62.71 REMARK 500 17 ASN A 37 -74.43 -91.31 REMARK 500 17 LEU A 40 64.94 -108.40 REMARK 500 17 HIS A 42 -77.91 -88.69 REMARK 500 17 GLU A 45 102.95 -43.82 REMARK 500 17 GLU A 46 -174.87 47.91 REMARK 500 17 GLU A 51 -70.35 -88.64 REMARK 500 17 ASP A 65 -27.75 167.31 REMARK 500 17 PHE A 76 -70.05 -71.58 REMARK 500 17 MET A 79 -70.73 -79.12 REMARK 500 17 GLU A 89 50.78 -105.68 REMARK 500 17 ASP B 23 150.34 -42.18 REMARK 500 17 LYS B 24 58.56 -144.12 REMARK 500 17 HIS B 25 -35.24 -170.23 REMARK 500 17 LYS B 29 -31.33 -36.86 REMARK 500 17 GLU B 45 87.18 -65.59 REMARK 500 17 LYS B 48 44.68 36.19 REMARK 500 17 GLU B 49 -172.47 86.54 REMARK 500 17 GLU B 51 -70.45 -90.64 REMARK 500 17 LEU B 60 -38.10 -32.44 REMARK 500 17 ASP B 65 -31.97 175.54 REMARK 500 17 PHE B 76 -70.24 -71.83 REMARK 500 17 HIS B 90 56.66 71.17 REMARK 500 18 GLU A 2 -77.16 -64.58 REMARK 500 18 ASP A 23 -80.67 -122.25 REMARK 500 18 LYS A 24 99.67 165.51 REMARK 500 18 HIS A 25 -41.34 -164.24 REMARK 500 18 LEU A 40 72.48 -115.12 REMARK 500 18 HIS A 42 -85.43 -70.89 REMARK 500 18 GLU A 45 71.33 40.15 REMARK 500 18 ILE A 47 -147.90 51.54 REMARK 500 18 LYS A 48 -49.65 173.81 REMARK 500 18 GLU A 51 -70.36 -89.70 REMARK 500 18 ASP A 63 -37.01 -132.00 REMARK 500 18 ASP A 65 30.65 -177.39 REMARK 500 18 GLU A 67 110.85 -162.96 REMARK 500 18 MET A 79 -70.95 -77.75 REMARK 500 18 GLU A 89 -163.15 44.43 REMARK 500 18 HIS A 90 50.75 -106.69 REMARK 500 18 GLU B 2 -70.74 -57.19 REMARK 500 18 ASP B 23 -78.76 -107.98 REMARK 500 18 LYS B 24 -35.89 168.56 REMARK 500 18 LYS B 29 -86.18 43.39 REMARK 500 18 LEU B 40 52.97 -113.25 REMARK 500 18 HIS B 42 -78.63 -116.71 REMARK 500 18 LEU B 44 54.01 -92.58 REMARK 500 18 GLU B 46 -88.41 -137.35 REMARK 500 18 ILE B 47 -83.87 66.66 REMARK 500 18 LYS B 48 8.25 88.89 REMARK 500 18 GLN B 50 21.25 -176.19 REMARK 500 18 GLU B 51 -70.74 -91.02 REMARK 500 18 ASP B 65 -26.16 164.87 REMARK 500 18 THR B 81 -70.13 -75.75 REMARK 500 18 GLU B 89 -174.22 47.42 REMARK 500 19 GLU A 2 -71.47 -62.03 REMARK 500 19 LEU A 10 -70.26 -47.66 REMARK 500 19 LYS A 24 60.33 66.94 REMARK 500 19 HIS A 25 -34.21 -170.23 REMARK 500 19 LYS A 29 -83.06 63.85 REMARK 500 19 LEU A 32 -71.05 -58.21 REMARK 500 19 SER A 41 54.94 79.13 REMARK 500 19 HIS A 42 -4.11 74.48 REMARK 500 19 LEU A 44 43.19 -161.61 REMARK 500 19 GLU A 45 -77.04 -43.92 REMARK 500 19 ILE A 47 120.71 60.17 REMARK 500 19 GLU A 49 49.04 172.96 REMARK 500 19 MET A 57 -30.87 -37.39 REMARK 500 19 ASP A 61 94.33 -45.76 REMARK 500 19 ASP A 65 25.84 -168.76 REMARK 500 19 ALA A 83 -37.04 -35.45 REMARK 500 19 HIS B 25 22.93 -160.69 REMARK 500 19 ASN B 37 -73.81 -82.14 REMARK 500 19 HIS B 42 -92.09 -47.68 REMARK 500 19 GLU B 45 147.41 60.67 REMARK 500 19 ILE B 47 98.08 -43.86 REMARK 500 19 GLU B 49 65.27 171.39 REMARK 500 19 GLU B 51 -64.10 -90.05 REMARK 500 19 ASP B 63 19.03 -155.18 REMARK 500 19 ASP B 65 -34.53 179.80 REMARK 500 19 PHE B 76 -71.11 -72.73 REMARK 500 19 MET B 79 -70.06 -73.63 REMARK 500 19 ALA B 83 -31.15 -36.09 REMARK 500 19 GLU B 89 91.98 73.54 REMARK 500 19 HIS B 90 169.77 55.37 REMARK 500 20 ASP A 23 -148.81 -88.99 REMARK 500 20 HIS A 25 -34.22 -170.33 REMARK 500 20 LYS A 29 -82.30 65.21 REMARK 500 20 HIS A 42 -73.98 -153.01 REMARK 500 20 LEU A 44 76.82 -167.52 REMARK 500 20 GLU A 46 -164.13 60.93 REMARK 500 20 ASP A 63 40.86 -165.84 REMARK 500 20 ASP A 65 -33.41 178.70 REMARK 500 20 PHE A 76 -72.29 -82.70 REMARK 500 20 MET A 79 -71.03 -77.53 REMARK 500 20 GLU A 89 29.14 41.84 REMARK 500 20 GLU B 2 -76.34 -68.07 REMARK 500 20 ASP B 23 -81.23 -112.49 REMARK 500 20 LYS B 24 56.07 175.77 REMARK 500 20 LYS B 29 -32.04 -39.45 REMARK 500 20 GLU B 45 -150.07 45.44 REMARK 500 20 GLU B 46 45.04 -85.22 REMARK 500 20 GLU B 49 -43.10 83.14 REMARK 500 20 GLN B 50 56.91 176.22 REMARK 500 20 GLU B 51 -69.70 -90.55 REMARK 500 20 ASP B 61 98.77 -56.62 REMARK 500 20 ASP B 65 -32.48 176.71 REMARK 500 20 MET B 79 -71.35 -78.20 REMARK 500 20 ALA B 83 -31.21 -38.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 20 0.26 SIDE_CHAIN REMARK 500 1 ARG B 20 0.24 SIDE_CHAIN REMARK 500 2 ARG A 20 0.27 SIDE_CHAIN REMARK 500 2 ARG B 20 0.30 SIDE_CHAIN REMARK 500 3 ARG A 20 0.24 SIDE_CHAIN REMARK 500 3 ARG B 20 0.28 SIDE_CHAIN REMARK 500 4 ARG A 20 0.32 SIDE_CHAIN REMARK 500 4 ARG B 20 0.12 SIDE_CHAIN REMARK 500 5 ARG A 20 0.32 SIDE_CHAIN REMARK 500 5 ARG B 20 0.32 SIDE_CHAIN REMARK 500 6 ARG A 20 0.31 SIDE_CHAIN REMARK 500 6 ARG B 20 0.28 SIDE_CHAIN REMARK 500 7 ARG A 20 0.28 SIDE_CHAIN REMARK 500 7 ARG B 20 0.28 SIDE_CHAIN REMARK 500 8 ARG A 20 0.32 SIDE_CHAIN REMARK 500 8 ARG B 20 0.27 SIDE_CHAIN REMARK 500 9 ARG A 20 0.26 SIDE_CHAIN REMARK 500 9 ARG B 20 0.32 SIDE_CHAIN REMARK 500 10 ARG A 20 0.21 SIDE_CHAIN REMARK 500 10 ARG B 20 0.18 SIDE_CHAIN REMARK 500 11 ARG A 20 0.25 SIDE_CHAIN REMARK 500 11 ARG B 20 0.28 SIDE_CHAIN REMARK 500 12 ARG A 20 0.28 SIDE_CHAIN REMARK 500 12 ARG B 20 0.19 SIDE_CHAIN REMARK 500 13 ARG A 20 0.32 SIDE_CHAIN REMARK 500 13 ARG B 20 0.25 SIDE_CHAIN REMARK 500 14 ARG A 20 0.15 SIDE_CHAIN REMARK 500 14 ARG B 20 0.12 SIDE_CHAIN REMARK 500 15 ARG A 20 0.29 SIDE_CHAIN REMARK 500 15 ARG B 20 0.31 SIDE_CHAIN REMARK 500 16 ARG B 20 0.25 SIDE_CHAIN REMARK 500 17 ARG A 20 0.25 SIDE_CHAIN REMARK 500 17 ARG B 20 0.29 SIDE_CHAIN REMARK 500 18 ARG A 20 0.21 SIDE_CHAIN REMARK 500 18 ARG B 20 0.29 SIDE_CHAIN REMARK 500 19 ARG A 20 0.21 SIDE_CHAIN REMARK 500 19 ARG B 20 0.11 SIDE_CHAIN REMARK 500 20 ARG A 20 0.30 SIDE_CHAIN REMARK 500 20 ARG B 20 0.17 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CA1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: PSEUDO EF-HAND CALCIUM-BINDING SITE MONOMER A. REMARK 800 SITE_IDENTIFIER: CA3 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: PSEUDO EF-HAND CALCIUM-BINDING SITE MONOMER B. REMARK 800 SITE_IDENTIFIER: CA2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CANONICAL EF-HAND CALCIUM-BINDING SITE REMARK 800 MONOMER A. REMARK 800 SITE_IDENTIFIER: CA4 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CANONICAL EF-HAND CALCIUM-BINDING SITE REMARK 800 MONOMER B.

DBREF 1UWO A 1 91 UNP P04271 S100B_HUMAN 1 91 DBREF 1UWO B 1 91 UNP P04271 S100B_HUMAN 1 91

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

HELIX 1 1 GLU A 2 GLY A 19 1 18 HELIX 2 2 LYS A 29 ASN A 38 5 10 HELIX 3 3 VAL A 52 THR A 59 1 8 HELIX 4 4 PHE A 70 PHE A 88 1 19 HELIX 5 5 GLU B 2 GLY B 19 1 18 HELIX 6 6 LYS B 29 ASN B 38 1 10 HELIX 7 7 VAL B 52 THR B 59 1 8 HELIX 8 8 PHE B 70 PHE B 88 1 19

SITE 1 CA1 6 SER A 18 GLU A 21 ASP A 23 LYS A 26 SITE 2 CA1 6 LYS A 28 GLU A 31 SITE 1 CA3 6 SER B 18 GLU B 21 ASP B 23 LYS B 26 SITE 2 CA3 6 LYS B 28 GLU B 31 SITE 1 CA2 6 ASP A 61 ASP A 63 ASP A 65 GLU A 67 SITE 2 CA2 6 ASP A 69 GLU A 72 SITE 1 CA4 6 ASP B 61 ASP B 63 ASP B 65 GLU B 67 SITE 2 CA4 6 ASP B 69 GLU B 72

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