HEADER ACYL-COENZYME A BINDING PROTEIN 17-NOV-92 1ACA TITLE THREE-DIMENSIONAL STRUCTURE OF THE COMPLEX BETWEEN ACYL-COENZYME A TITLE 2 BINDING PROTEIN AND PALMITOYL-COENZYME A COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACYL-COENZYME A BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: LIVER; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ACYL-COENZYME A BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR B.B.KRAGELUND,K.V.ANDERSEN,J.C.MADSEN,J.KNUDSEN,F.M.POULSEN REVDAT 7 10-APR-24 1ACA 1 REMARK LINK REVDAT 6 29-NOV-17 1ACA 1 HELIX REVDAT 5 23-MAY-12 1ACA 1 REVDAT VERSN REVDAT 4 19-MAY-09 1ACA 1 REMARK REVDAT 3 24-FEB-09 1ACA 1 VERSN REVDAT 2 30-APR-94 1ACA 1 HET FORMUL HETATM REVDAT 1 31-JAN-94 1ACA 0 JRNL AUTH B.B.KRAGELUND,K.V.ANDERSEN,J.C.MADSEN,J.KNUDSEN,F.M.POULSEN JRNL TITL THREE-DIMENSIONAL STRUCTURE OF THE COMPLEX BETWEEN JRNL TITL 2 ACYL-COENZYME A BINDING PROTEIN AND PALMITOYL-COENZYME A. JRNL REF J.MOL.BIOL. V. 230 1260 1993 JRNL REFN ISSN 0022-2836 JRNL PMID 8503960 JRNL DOI 10.1006/JMBI.1993.1240 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.V.ANDERSEN,F.M.POULSEN REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE IN SOLUTION OF ACYL-COENZYME A REMARK 1 TITL 2 BINDING PROTEIN FROM BOVINE LIVER REMARK 1 REF J.MOL.BIOL. V. 226 1131 1992 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH K.V.ANDERSEN,S.LUDVIGSEN,S.MANDRUP,J.KNUDSEN,F.M.POULSEN REMARK 1 TITL THE SECONDARY STRUCTURE IN SOLUTION OF ACYL-COENZYME A REMARK 1 TITL 2 BINDING PROTEIN FROM BOVINE LIVER USING 1H NUCLEAR MAGNETIC REMARK 1 TITL 3 RESONANCE SPECTROSCOPY REMARK 1 REF BIOCHEMISTRY V. 30 10654 1991 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.MIKKELSEN,P.HOJRUP,P.F.NIELSEN,P.ROEPSTORFF,J.KNUDSEN REMARK 1 TITL AMINO ACID SEQUENCE OF ACYL-COA-BINDING PROTEIN FROM COW REMARK 1 TITL 2 LIVER REMARK 1 REF BIOCHEM.J. V. 245 857 1987 REMARK 1 REFN ISSN 0264-6021 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER (X-PLOR), GUNTERT (DIANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE THERMAL PARAMETERS GIVEN IN THIS REMARK 3 ENTRY REPRESENT THE ATOMIC RMS DEVIATION OF THE INDIVIDUAL REMARK 3 STRUCTURES ABOUT THE MEAN COORDINATE POSITIONS CALCULATED BY REMARK 3 FITTING C, N, AND CA ATOMS OF THE HELICES. THE ATOMS USED FOR REMARK 3 FITTING ARE INDICATED BY OCCUPANCIES EQUAL TO 1.00. REMARK 4 REMARK 4 1ACA COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170647. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL 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 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 2 HIS A 14 CG HIS A 14 ND1 -0.091 REMARK 500 15 GLU A 78 CB GLU A 78 CG 0.118 REMARK 500 16 GLN A 2 CB GLN A 2 CG 0.193 REMARK 500 18 ALA A 3 CA ALA A 3 CB -0.149 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 1 ASP A 21 CB - CG - OD1 ANGL. DEV. = -5.4 DEGREES REMARK 500 1 TYR A 31 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 1 GLU A 42 CA - CB - CG ANGL. DEV. = -13.7 DEGREES REMARK 500 1 ARG A 43 NH1 - CZ - NH2 ANGL. DEV. = 6.9 DEGREES REMARK 500 1 ARG A 43 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 1 PRO A 44 C - N - CA ANGL. DEV. = 9.7 DEGREES REMARK 500 1 TRP A 55 CG - CD1 - NE1 ANGL. DEV. = -7.7 DEGREES REMARK 500 1 TRP A 55 CD1 - NE1 - CE2 ANGL. DEV. = 8.1 DEGREES REMARK 500 1 TRP A 55 NE1 - CE2 - CZ2 ANGL. DEV. = 8.2 DEGREES REMARK 500 1 TRP A 58 CG - CD1 - NE1 ANGL. DEV. = -8.9 DEGREES REMARK 500 1 TRP A 58 CD1 - NE1 - CE2 ANGL. DEV. = 9.2 DEGREES REMARK 500 1 TRP A 58 NE1 - CE2 - CZ2 ANGL. DEV. = 7.9 DEGREES REMARK 500 1 TRP A 58 NE1 - CE2 - CD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 1 TYR A 73 CB - CG - CD1 ANGL. DEV. = -4.3 DEGREES REMARK 500 2 TYR A 31 CB - CG - CD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 2 TRP A 55 CG - CD1 - NE1 ANGL. DEV. = -7.8 DEGREES REMARK 500 2 TRP A 55 CD1 - NE1 - CE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 2 TRP A 55 NE1 - CE2 - CZ2 ANGL. DEV. = 6.9 DEGREES REMARK 500 2 TRP A 58 CG - CD1 - NE1 ANGL. DEV. = -7.7 DEGREES REMARK 500 2 TRP A 58 CD1 - NE1 - CE2 ANGL. DEV. = 7.7 DEGREES REMARK 500 2 TRP A 58 NE1 - CE2 - CZ2 ANGL. DEV. = 7.1 DEGREES REMARK 500 2 ASP A 75 N - CA - CB ANGL. DEV. = -11.4 DEGREES REMARK 500 2 TYR A 84 CA - CB - CG ANGL. DEV. = -17.6 DEGREES REMARK 500 3 ARG A 43 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 3 TRP A 55 CG - CD1 - NE1 ANGL. DEV. = -7.6 DEGREES REMARK 500 3 TRP A 55 CD1 - NE1 - CE2 ANGL. DEV. = 8.0 DEGREES REMARK 500 3 TRP A 55 NE1 - CE2 - CZ2 ANGL. DEV. = 6.8 DEGREES REMARK 500 3 TRP A 58 CG - CD1 - NE1 ANGL. DEV. = -8.2 DEGREES REMARK 500 3 TRP A 58 CD1 - NE1 - CE2 ANGL. DEV. = 7.7 DEGREES REMARK 500 3 ASP A 68 CB - CG - OD2 ANGL. DEV. = -8.0 DEGREES REMARK 500 3 GLU A 79 OE1 - CD - OE2 ANGL. DEV. = 7.4 DEGREES REMARK 500 4 PHE A 5 N - CA - CB ANGL. DEV. = -11.7 DEGREES REMARK 500 4 THR A 17 N - CA - C ANGL. DEV. = 22.2 DEGREES REMARK 500 4 ARG A 43 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 4 PRO A 44 N - CA - C ANGL. DEV. = 20.4 DEGREES REMARK 500 4 ASP A 48 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 4 TRP A 55 CG - CD1 - NE1 ANGL. DEV. = -7.9 DEGREES REMARK 500 4 TRP A 55 CD1 - NE1 - CE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 4 TRP A 55 NE1 - CE2 - CZ2 ANGL. DEV. = 7.1 DEGREES REMARK 500 4 TRP A 58 CG - CD1 - NE1 ANGL. DEV. = -8.3 DEGREES REMARK 500 4 TRP A 58 CD1 - NE1 - CE2 ANGL. DEV. = 7.5 DEGREES REMARK 500 4 GLU A 67 N - CA - CB ANGL. DEV. = -10.8 DEGREES REMARK 500 4 LYS A 71 N - CA - CB ANGL. DEV. = -11.1 DEGREES REMARK 500 4 LYS A 82 N - CA - CB ANGL. DEV. = -12.2 DEGREES REMARK 500 4 TYR A 84 CA - CB - CG ANGL. DEV. = -12.2 DEGREES REMARK 500 5 ALA A 3 N - CA - CB ANGL. DEV. = -10.1 DEGREES REMARK 500 5 HIS A 30 CA - CB - CG ANGL. DEV. = -11.5 DEGREES REMARK 500 5 TYR A 31 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 5 ASP A 38 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 5 ARG A 43 NH1 - CZ - NH2 ANGL. DEV. = 6.9 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 239 ANGLE DEVIATIONS. 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 GLN A 2 -149.48 -126.36 REMARK 500 1 ALA A 9 -7.83 -54.59 REMARK 500 1 LYS A 16 -13.01 -49.64 REMARK 500 1 LYS A 18 100.67 -33.46 REMARK 500 1 LEU A 25 -64.81 -29.47 REMARK 500 1 VAL A 36 -72.35 -78.70 REMARK 500 1 ASP A 38 78.30 -14.82 REMARK 500 1 ILE A 39 115.76 -8.00 REMARK 500 1 PRO A 44 136.68 -16.67 REMARK 500 1 MET A 46 -31.59 -15.50 REMARK 500 1 ASP A 48 -77.18 -15.71 REMARK 500 1 LYS A 62 127.66 -33.22 REMARK 500 1 LYS A 66 -39.18 -34.11 REMARK 500 2 GLN A 2 31.50 28.31 REMARK 500 2 ALA A 3 52.77 -5.24 REMARK 500 2 ALA A 9 7.73 -53.63 REMARK 500 2 LEU A 15 88.06 -55.20 REMARK 500 2 LYS A 16 -44.24 -14.64 REMARK 500 2 LYS A 18 96.00 -23.12 REMARK 500 2 PRO A 19 172.23 -55.58 REMARK 500 2 VAL A 36 -71.06 -80.46 REMARK 500 2 PRO A 44 157.34 -41.19 REMARK 500 2 MET A 46 -61.09 -99.01 REMARK 500 2 ASP A 48 -61.48 -8.10 REMARK 500 2 LYS A 50 -8.25 -54.67 REMARK 500 2 ALA A 53 -53.57 -23.28 REMARK 500 2 ASP A 56 -36.29 -34.84 REMARK 500 2 LYS A 66 -53.88 -14.69 REMARK 500 2 LYS A 71 -46.41 -25.20 REMARK 500 2 ILE A 74 -72.14 -47.27 REMARK 500 2 LYS A 81 -38.70 -31.98 REMARK 500 3 ALA A 3 51.69 -5.87 REMARK 500 3 ALA A 9 -19.49 -49.14 REMARK 500 3 LYS A 16 -30.90 -19.39 REMARK 500 3 LYS A 18 103.11 -27.98 REMARK 500 3 VAL A 36 -74.05 -79.73 REMARK 500 3 PRO A 44 169.84 -28.38 REMARK 500 3 LEU A 47 72.65 -104.59 REMARK 500 3 ASP A 48 -78.54 -22.06 REMARK 500 3 LYS A 50 -19.03 -49.38 REMARK 500 3 ALA A 53 -67.22 -21.30 REMARK 500 3 LYS A 62 -65.53 -13.04 REMARK 500 3 LYS A 81 -36.64 -25.96 REMARK 500 4 LYS A 18 85.19 -14.48 REMARK 500 4 PRO A 19 174.36 -52.94 REMARK 500 4 ASP A 21 -39.60 -37.33 REMARK 500 4 VAL A 36 -72.25 -78.99 REMARK 500 4 PRO A 44 162.77 -26.06 REMARK 500 4 ASP A 48 -84.34 -34.33 REMARK 500 4 LYS A 62 -58.64 -12.34 REMARK 500 REMARK 500 THIS ENTRY HAS 258 RAMACHANDRAN OUTLIERS. 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 43 0.21 SIDE CHAIN REMARK 500 2 ARG A 43 0.22 SIDE CHAIN REMARK 500 3 ARG A 43 0.23 SIDE CHAIN REMARK 500 4 ARG A 43 0.19 SIDE CHAIN REMARK 500 5 ARG A 43 0.29 SIDE CHAIN REMARK 500 6 ARG A 43 0.25 SIDE CHAIN REMARK 500 7 ARG A 43 0.27 SIDE CHAIN REMARK 500 8 ARG A 43 0.26 SIDE CHAIN REMARK 500 9 ARG A 43 0.25 SIDE CHAIN REMARK 500 10 ARG A 43 0.24 SIDE CHAIN REMARK 500 11 ARG A 43 0.26 SIDE CHAIN REMARK 500 12 ARG A 43 0.20 SIDE CHAIN REMARK 500 13 ARG A 43 0.29 SIDE CHAIN REMARK 500 14 ARG A 43 0.16 SIDE CHAIN REMARK 500 15 ARG A 43 0.18 SIDE CHAIN REMARK 500 16 ARG A 43 0.22 SIDE CHAIN REMARK 500 17 ARG A 43 0.26 SIDE CHAIN REMARK 500 18 ARG A 43 0.14 SIDE CHAIN REMARK 500 19 ARG A 43 0.31 SIDE CHAIN REMARK 500 20 ARG A 43 0.30 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE COA A 87 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLM A 88 DBREF 1ACA A 1 86 UNP P07107 ACBP_BOVIN 1 86 SEQRES 1 A 86 SER GLN ALA GLU PHE ASP LYS ALA ALA GLU GLU VAL LYS SEQRES 2 A 86 HIS LEU LYS THR LYS PRO ALA ASP GLU GLU MET LEU PHE SEQRES 3 A 86 ILE TYR SER HIS TYR LYS GLN ALA THR VAL GLY ASP ILE SEQRES 4 A 86 ASN THR GLU ARG PRO GLY MET LEU ASP PHE LYS GLY LYS SEQRES 5 A 86 ALA LYS TRP ASP ALA TRP ASN GLU LEU LYS GLY THR SER SEQRES 6 A 86 LYS GLU ASP ALA MET LYS ALA TYR ILE ASP LYS VAL GLU SEQRES 7 A 86 GLU LEU LYS LYS LYS TYR GLY ILE HET COA A 87 79 HET PLM A 88 48 HETNAM COA COENZYME A HETNAM PLM PALMITIC ACID FORMUL 2 COA C21 H36 N7 O16 P3 S FORMUL 3 PLM C16 H32 O2 HELIX 1 AC1 ALA A 3 LEU A 15 1ALPHA-HELIX 13 HELIX 2 AC2 ALA A 20 VAL A 36 1ALPHA-HELIX 17 HELIX 3 AC3 GLY A 51 LYS A 62 1ALPHA-HELIX 12 HELIX 4 AC4 SER A 65 TYR A 84 1ALPHA-HELIX 20 LINK S1P COA A 87 C1 PLM A 88 1555 1555 1.82 SITE 1 AC1 11 ALA A 9 VAL A 12 LYS A 13 LYS A 18 SITE 2 AC1 11 MET A 24 TYR A 28 TYR A 31 LYS A 32 SITE 3 AC1 11 LYS A 50 LYS A 54 PLM A 88 SITE 1 AC2 12 VAL A 12 LYS A 18 PRO A 19 ASP A 21 SITE 2 AC2 12 MET A 24 LEU A 25 ILE A 27 TYR A 28 SITE 3 AC2 12 LYS A 50 ALA A 53 LYS A 54 COA A 87 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 MODEL 1