HEADER OXIDOREDUCTASE(CHOH(D)-NADP+(A)) 21-AUG-91 1PGD OBSLTE 27-FEB-95 1PGD 2PGD TITLE THE STRUCTURE OF 6-PHOSPHOGLUCONATE DEHYDROGENASE REFINED TITLE 2 AT 2.5 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE:; COMPND 3 CHAIN: NULL; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS OXIDOREDUCTASE(CHOH(D)-NADP+(A)) EXPDTA X-RAY DIFFRACTION AUTHOR M.J.ADAMS,S.GOVER,C.PHILLIPS,D.O'N.SOMERS REVDAT 1 31-OCT-93 1PGD 0 JRNL AUTH M.J.ADAMS,S.GOVER,R.LEABACK,C.PHILLIPS,D.O'N.SOMERS JRNL TITL THE STRUCTURE OF 6-PHOSPHOGLUCONATE DEHYDROGENASE JRNL TITL 2 REFINED AT 2.5 ANGSTROMS RESOLUTION JRNL REF ACTA CRYSTALLOGR.,SECT.B V. 47 817 1991 JRNL REFN ASTM ASBSDK DK ISSN 0108-7681 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.J.ADAMS,I.G.ARCHIBALD,C.E.BUGG,A.CARNE,S.GOVER, REMARK 1 AUTH 2 J.R.HELLIWELL,R.W.PICKERSGILL,S.W.WHITE REMARK 1 TITL THE THREE DIMENSIONAL STRUCTURE OF SHEEP LIVER REMARK 1 TITL 2 6-PHOSPHOGLUCONATE DEHYDROGENASE AT 2.6 ANGSTROMS REMARK 1 TITL 3 RESOLUTION REMARK 1 REF /EMBO J. V. 2 1009 1983 REMARK 1 REFN ASTM EMJODG UK ISSN 0261-4189 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.A.ABDALLAH,M.J.ADAMS,I.G.ARCHIBALD, REMARK 1 AUTH 2 J.-F.BIELLMANN,J.R.HELLIWELL,S.E.JENKINS REMARK 1 TITL BINDING OF COENZYME AND SUBSTRATE AND COENZYME REMARK 1 TITL 2 ANALOGUES TO 6-PHOSPHOGLUCONATE DEHYDROGENASE FROM REMARK 1 TITL 3 SHEEP LIVER: AN X-RAY STUDY AT 0.6 NM RESOLUTION REMARK 1 REF EUR.J.BIOCHEM. V. 98 121 1979 REMARK 1 REFN ASTM EJBCAI IX ISSN 0014-2956 REMARK 1 REFERENCE 3 REMARK 1 AUTH M.J.ADAMS,J.R.HELLIWELL,C.E.BUGG REMARK 1 TITL STRUCTURE OF 6-PHOSPHOGLUCONATE DEHYDROGENASE FROM REMARK 1 TITL 2 SHEEP LIVER AT 6 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 112 183 1977 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 1PGD REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3633 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 61 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 2.63 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1PGD COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 5 REMARK 5 1PGD THE ENZYME IS DIMERIC WITH A MONOMER IN THE ASYMMETRIC REMARK 5 1PGD UNIT. CRYSTALLOGRAPHIC DIAD PARALLEL TO B AT X=1/2, Y= REMARK 5 1/4 1PGD RELATES SUBUNITS. THE FOLLOWING TRANSFORMATION REMARK 5 WILL 1PGD GENERATE THE SECOND SUBUNIT OF THE DIMER: 1PGD REMARK 5 1PGD -1.000000 0.000000 0.000000 72.74 1PGD 0.000000 REMARK 5 1.000000 0.000000 0.0 1PGD 0.000000 0.000000 -1.000000 REMARK 5 51.175 1PGD REMARK 6 REMARK 6 1PGD SO4==2-== IS BETWEEN SUBUNITS WITH TYR 191 FROM GIVEN REMARK 6 1PGD SUBUNIT AND ARG 446 AND HIS 452 FROM TWO-FOLD RELATED REMARK 6 1PGD SUBUNIT AS LIGANDS. 1PGD REMARK 7 REMARK 7 1PGD COORDINATES ARE GIVEN TO 469 ONLY. RESIDUES 470 - 482 REMARK 7 ARE 1PGD NOT VISIBLE IN ELECTRON DENSITY MAP. 1PGD REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,1/2+Z REMARK 290 3555 -X,Y,1/2-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 1/2+X,1/2+Y,Z REMARK 290 6555 1/2-X,1/2-Y,1/2+Z REMARK 290 7555 1/2-X,1/2+Y,1/2-Z REMARK 290 8555 1/2+X,1/2-Y,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.17500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.17500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 36.37000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 74.20000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 36.37000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 74.20000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 51.17500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 36.37000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 74.20000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 51.17500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 36.37000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 74.20000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS 186 NE2 HIS 186 CD2 -0.079 REMARK 500 THR 278 CB THR 278 CG2 -0.084 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LYS 66 CA - C - N ANGL. DEV. = 15.1 DEGREES 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 M RES CSSEQI PSI PHI REMARK 500 LYS 66 -112.83 22.15 SEQRES 1 469 ALA GLN ALA ASP ILE ALA LEU ILE GLY LEU ALA VAL MET SEQRES 2 469 GLY GLN ASN LEU ILE LEU ASN MET ASN ASP HIS GLY PHE SEQRES 3 469 VAL VAL CYS ALA PHE ASN ARG THR VAL SER LYS VAL ASP SEQRES 4 469 ASP PHE LEU ALA ASN GLU ALA LYS GLY THR LYS VAL LEU SEQRES 5 469 GLY ALA HIS SER LEU GLU GLU MET VAL SER LYS LEU LYS SEQRES 6 469 LYS PRO ARG ARG ILE ILE LEU LEU VAL LYS ALA GLY GLN SEQRES 7 469 ALA VAL ASP ASN PHE ILE GLU LYS LEU VAL PRO LEU LEU SEQRES 8 469 ASP ILE GLY ASP ILE ILE ILE ASP GLY GLY ASN SER GLU SEQRES 9 469 TYR ARG ASP THR MET ARG ARG CYS ARG ASP LEU LYS ASP SEQRES 10 469 LYS GLY ILE LEU PHE VAL GLY SER GLY VAL SER GLY GLY SEQRES 11 469 GLU ASP GLY ALA ARG TYR GLY PRO SER LEU MET PRO GLY SEQRES 12 469 GLY ASN LYS GLU ALA TRP PRO HIS ILE LYS ALA ILE PHE SEQRES 13 469 GLN GLY ILE ALA ALA LYS VAL GLY THR GLY GLU PRO CYS SEQRES 14 469 CYS ASP TRP VAL GLY ASP ASP GLY ALA GLY HIS PHE VAL SEQRES 15 469 LYS MET VAL HIS ASN GLY ILE GLU TYR GLY ASP MET GLN SEQRES 16 469 LEU ILE CYS GLU ALA TYR HIS LEU MET LYS ASP VAL LEU SEQRES 17 469 GLY LEU GLY HIS LYS GLU MET ALA LYS ALA PHE GLU GLU SEQRES 18 469 TRP ASN LYS THR GLU LEU ASP SER PHE LEU ILE GLU ILE SEQRES 19 469 THR ALA SER ILE LEU LYS PHE GLN ASP ALA ASP GLY LYS SEQRES 20 469 HIS LEU LEU PRO LYS ILE ARG ASP SER ALA GLY GLN LYS SEQRES 21 469 GLY THR GLY LYS TRP THR ALA ILE SER ALA LEU GLU TYR SEQRES 22 469 GLY VAL PRO VAL THR LEU ILE GLY GLU ALA VAL PHE ALA SEQRES 23 469 ARG CYS LEU SER SER LEU LYS ASP GLU ARG ILE GLN ALA SEQRES 24 469 SER LYS LYS LEU LYS GLY PRO GLN ASN ILE PRO PHE GLU SEQRES 25 469 GLY ASP LYS LYS SER PHE LEU GLU ASP ILE ARG LYS ALA SEQRES 26 469 LEU TYR ALA SER LYS ILE ILE SER TYR ALA GLN GLY PHE SEQRES 27 469 MET LEU LEU ARG GLN ALA ALA THR GLU PHE GLY TRP THR SEQRES 28 469 LEU ASN TYR GLY GLY ILE ALA LEU MET TRP ARG GLY GLY SEQRES 29 469 CYS ILE ILE ARG SER VAL PHE LEU GLY LYS ILE LYS ASP SEQRES 30 469 ALA PHE ASP ARG ASN PRO GLY LEU GLN ASN LEU LEU LEU SEQRES 31 469 ASP ASP PHE PHE LYS SER ALA VAL GLU ASN CYS GLN ASP SEQRES 32 469 SER TRP ARG ARG ALA ILE SER THR GLY VAL GLN ALA GLY SEQRES 33 469 ILE PRO MET PRO CYS PHE THR THR ALA LEU SER PHE TYR SEQRES 34 469 ASP GLY TYR ARG HIS ALA MET LEU PRO ALA ASN LEU ILE SEQRES 35 469 GLN ALA GLN ARG ASP TYR PHE GLY ALA HIS THR TYR GLU SEQRES 36 469 LEU LEU ALA LYS PRO GLY GLN PHE ILE HIS THR ASN TRP SEQRES 37 469 THR HET SO4 1 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *61(H2 O1) HELIX 1 A VAL 12 ASP 23 1 12 HELIX 2 B SER 36 ALA 43 1 8 HELIX 3 C LEU 57 LYS 63 1 7 HELIX 4 D GLN 78 VAL 88 1 11 HELIX 5 E TYR 105 LYS 116 1 12 HELIX 6 F GLU 131 ARG 135 1 5 HELIX 7 G* LYS 146 HIS 151 5 6 HELIX 8 G LYS 153 GLY 158 1 6 HELIX 9 H ALA 178 VAL 207 1 30 HELIX 10 I HIS 212 TRP 222 1 11 HELIX 11 J PHE 230 LYS 240 1 11 HELIX 12 K GLY 263 GLU 272 1 10 HELIX 13 L LEU 279 SER 290 1 12 HELIX 14 M LYS 293 SER 300 1 8 HELIX 15 N LYS 315 GLU 347 1 33 HELIX 16 O TYR 354 MET 360 1 7 HELIX 17 P PHE 371 ARG 381 1 11 HELIX 18 Q ASP 392 GLN 414 1BEND AT 401 - 402 23 HELIX 19 R PRO 420 TYR 432 1 13 HELIX 20 S ALA 439 PHE 449 1 11 SHEET 1 COE 8 LEU 52 ALA 54 0 SHEET 2 COE 8 VAL 28 PHE 31 1 O VAL 28 N LEU 52 SHEET 3 COE 8 ILE 5 GLY 9 1 O ILE 5 N CYS 29 SHEET 4 COE 8 ARG 68 LEU 73 1 O ARG 69 N ALA 6 SHEET 5 COE 8 ASP 95 GLY 100 1 N ILE 96 O ARG 68 SHEET 6 COE 8 LEU 121 SER 128 1 N LEU 121 O ASP 95 SHEET 7 COE 8 SER 139 ASN 145 -1 N SER 139 O SER 128 SHEET 8 COE 8 GLY 174 ASP 176 1 O GLY 174 N GLY 144 TURN 1 T1 ALA 46 THR 49 TYPE I TURN 2 T2 ASP 92 ASP 95 TYPE II TURN 3 T3 VAL 163 GLY 166 TYPE I TURN 4 T4 ASP 243 GLY 246 TYPE I TURN 5 T5 CYS 365 ARG 368 TYPE I TURN 6 T6 ASN 382 LEU 385 TYPE I SITE 1 SO4 5 TYR 191 ARG 446 HIS 452 HOH 9 SITE 2 SO4 5 LYS 260 CRYST1 72.740 148.400 102.350 90.00 90.00 90.00 C 2 2 21 8 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 0.013748 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006739 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009770 0.00000