HEADER GROWTH FACTOR 28-DEC-93 1AFG OBSLTE 15-OCT-95 1AFG 2AFG TITLE 2.0 ANGSTROM STRUCTURE OF HUMAN ACIDIC FIBROBLAST GROWTH TITLE 2 FACTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE:; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS GROWTH FACTOR EXPDTA X-RAY DIFFRACTION AUTHOR M.BLABER,J.DISALVO,K.A.THOMAS,B.W.MATTHEWS REVDAT 1 22-JUN-94 1AFG 0 JRNL AUTH M.BLABER,J.DISALVO,K.A.THOMAS,B.W.MATTHEWS JRNL TITL 2.0 ANGSTROM STRUCTURE OF HUMAN ACIDIC FIBROBLAST JRNL TITL 2 GROWTH FACTOR JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.E.ERIKSSON,L.S.COUSENS,B.W.MATTHEWS REMARK 1 TITL REFINEMENT OF THE STRUCTURE OF HUMAN BASIC REMARK 1 TITL 2 FIBROBLAST GROWTH FACTOR AT 1.6 A RESOLUTION AND REMARK 1 TITL 3 ANALYSIS OF PRESUMED HEPARIN BINDING SITES BY REMARK 1 TITL 4 SELENATE SUBSTITUTION REMARK 1 REF PROTEIN SCI. V. 2 1274 1993 REMARK 1 REFN ASTM PRCIEI US ISSN 0961-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH X.ZHU,H.KOMIYA,A.CHIRINO,S.FAHAM,G.M.FOX,T.ARAKAWA, REMARK 1 AUTH 2 B.T.HSU,D.C.REES REMARK 1 TITL THREE-DIMENSIONAL STRUCTURES OF ACIDIC AND BASIC REMARK 1 TITL 2 FIBROBLAST GROWTH FACTORS REMARK 1 REF SCIENCE V. 251 90 1991 REMARK 1 REFN ASTM SCIEAS US ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 1AFG REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 19691 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD :NULL REMARK 3 FREE R VALUE TEST SET SELECTION :NULL REMARK 3 R VALUE (WORKING + TEST SET) :0.157 REMARK 3 R VALUE (WORKING SET) :NULL 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 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4080 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 40 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.016 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.100 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1AFG COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 5 REMARK 5 1AFG RESIDUE POSITIONS 1 - 9 AND 139 - 140 ARE NOT VISIBLE REMARK 5 FOR 1AFG MOLECULES A AND B. 1AFG REMARK 6 REMARK 6 1AFG RESIDUE POSITIONS 1 - 10 AND 138 - 140 ARE NOT VISIBLE REMARK 6 FOR 1AFG MOLECULE C. 1AFG REMARK 7 REMARK 7 1AFG RESIDUE POSITIONS 1 - 10 AND 139 - 140 ARE NOT VISIBLE REMARK 7 FOR 1AFG MOLECULE D. 1AFG REMARK 8 REMARK 8 1AFG ATOMS FOR SIDE CHAINS GLN A 40 AND LYS B 10 ARE NOT REMARK 8 1AFG INCLUDED IN THE STRUCTURE AS NO DENSITY WAS VISIBLE REMARK 8 FOR 1AFG THESE SIDE CHAINS. SOME SIDE CHAINS IN THE REMARK 8 STRUCTURE HAVE 1AFG THERMAL FACTORS OF 100 (THE UPPER REMARK 8 LIMIT); HOWEVER, THEY ARE 1AFG INCLUDED IN THE STRUCTURE REMARK 8 DUE TO THE PRESENCE OF 1AFG UNAMBIGUOUS DENSITY IN THE 2FO- REMARK 8 FC MAP. THE FOUR MOLECULES 1AFG IN THE ASYMMETRIC UNIT ARE REMARK 8 VERY SIMILAR TO ONE ANOTHER WITH 1AFG THE FOLLOWING RMS REMARK 8 DEVIATIONS FOR MAIN CHAIN ATOMS: 1AFG B C D 1AFG A 0.41 REMARK 8 0.52 0.57 1AFG B 0.50 0.55 1AFG C 0.51 1AFG 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 (%): 41.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -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 55.85000 REMARK 290 SMTRY3 2 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 4 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 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 PHE A 1 REMARK 465 ASN A 2 REMARK 465 LEU A 3 REMARK 465 PRO A 4 REMARK 465 PRO A 5 REMARK 465 GLY A 6 REMARK 465 ASN A 7 REMARK 465 TYR A 8 REMARK 465 LYS A 9 REMARK 465 SER A 139 REMARK 465 ASP A 140 REMARK 465 PHE B 1 REMARK 465 ASN B 2 REMARK 465 LEU B 3 REMARK 465 PRO B 4 REMARK 465 PRO B 5 REMARK 465 GLY B 6 REMARK 465 ASN B 7 REMARK 465 TYR B 8 REMARK 465 LYS B 9 REMARK 465 SER B 139 REMARK 465 ASP B 140 REMARK 465 PHE C 1 REMARK 465 ASN C 2 REMARK 465 LEU C 3 REMARK 465 PRO C 4 REMARK 465 PRO C 5 REMARK 465 GLY C 6 REMARK 465 ASN C 7 REMARK 465 TYR C 8 REMARK 465 LYS C 9 REMARK 465 LYS C 10 REMARK 465 SER C 138 REMARK 465 SER C 139 REMARK 465 ASP C 140 REMARK 465 PHE D 1 REMARK 465 ASN D 2 REMARK 465 LEU D 3 REMARK 465 PRO D 4 REMARK 465 PRO D 5 REMARK 465 GLY D 6 REMARK 465 ASN D 7 REMARK 465 TYR D 8 REMARK 465 LYS D 9 REMARK 465 LYS D 10 REMARK 465 SER D 139 REMARK 465 ASP D 140 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN A 40 CG CD OE1 NE2 REMARK 470 LYS B 10 CG CD CE NZ SEQRES 1 A 140 PHE ASN LEU PRO PRO GLY ASN TYR LYS LYS PRO LYS LEU SEQRES 2 A 140 LEU TYR CYS SER ASN GLY GLY HIS PHE LEU ARG ILE LEU SEQRES 3 A 140 PRO ASP GLY THR VAL ASP GLY THR ARG ASP ARG SER ASP SEQRES 4 A 140 GLN HIS ILE GLN LEU GLN LEU SER ALA GLU SER VAL GLY SEQRES 5 A 140 GLU VAL TYR ILE LYS SER THR GLU THR GLY GLN TYR LEU SEQRES 6 A 140 ALA MET ASP THR ASP GLY LEU LEU TYR GLY SER GLN THR SEQRES 7 A 140 PRO ASN GLU GLU CYS LEU PHE LEU GLU ARG LEU GLU GLU SEQRES 8 A 140 ASN HIS TYR ASN THR TYR ILE SER LYS LYS HIS ALA GLU SEQRES 9 A 140 LYS ASN TRP PHE VAL GLY LEU LYS LYS ASN GLY SER CYS SEQRES 10 A 140 LYS ARG GLY PRO ARG THR HIS TYR GLY GLN LYS ALA ILE SEQRES 11 A 140 LEU PHE LEU PRO LEU PRO VAL SER SER ASP SEQRES 1 B 140 PHE ASN LEU PRO PRO GLY ASN TYR LYS LYS PRO LYS LEU SEQRES 2 B 140 LEU TYR CYS SER ASN GLY GLY HIS PHE LEU ARG ILE LEU SEQRES 3 B 140 PRO ASP GLY THR VAL ASP GLY THR ARG ASP ARG SER ASP SEQRES 4 B 140 GLN HIS ILE GLN LEU GLN LEU SER ALA GLU SER VAL GLY SEQRES 5 B 140 GLU VAL TYR ILE LYS SER THR GLU THR GLY GLN TYR LEU SEQRES 6 B 140 ALA MET ASP THR ASP GLY LEU LEU TYR GLY SER GLN THR SEQRES 7 B 140 PRO ASN GLU GLU CYS LEU PHE LEU GLU ARG LEU GLU GLU SEQRES 8 B 140 ASN HIS TYR ASN THR TYR ILE SER LYS LYS HIS ALA GLU SEQRES 9 B 140 LYS ASN TRP PHE VAL GLY LEU LYS LYS ASN GLY SER CYS SEQRES 10 B 140 LYS ARG GLY PRO ARG THR HIS TYR GLY GLN LYS ALA ILE SEQRES 11 B 140 LEU PHE LEU PRO LEU PRO VAL SER SER ASP SEQRES 1 C 140 PHE ASN LEU PRO PRO GLY ASN TYR LYS LYS PRO LYS LEU SEQRES 2 C 140 LEU TYR CYS SER ASN GLY GLY HIS PHE LEU ARG ILE LEU SEQRES 3 C 140 PRO ASP GLY THR VAL ASP GLY THR ARG ASP ARG SER ASP SEQRES 4 C 140 GLN HIS ILE GLN LEU GLN LEU SER ALA GLU SER VAL GLY SEQRES 5 C 140 GLU VAL TYR ILE LYS SER THR GLU THR GLY GLN TYR LEU SEQRES 6 C 140 ALA MET ASP THR ASP GLY LEU LEU TYR GLY SER GLN THR SEQRES 7 C 140 PRO ASN GLU GLU CYS LEU PHE LEU GLU ARG LEU GLU GLU SEQRES 8 C 140 ASN HIS TYR ASN THR TYR ILE SER LYS LYS HIS ALA GLU SEQRES 9 C 140 LYS ASN TRP PHE VAL GLY LEU LYS LYS ASN GLY SER CYS SEQRES 10 C 140 LYS ARG GLY PRO ARG THR HIS TYR GLY GLN LYS ALA ILE SEQRES 11 C 140 LEU PHE LEU PRO LEU PRO VAL SER SER ASP SEQRES 1 D 140 PHE ASN LEU PRO PRO GLY ASN TYR LYS LYS PRO LYS LEU SEQRES 2 D 140 LEU TYR CYS SER ASN GLY GLY HIS PHE LEU ARG ILE LEU SEQRES 3 D 140 PRO ASP GLY THR VAL ASP GLY THR ARG ASP ARG SER ASP SEQRES 4 D 140 GLN HIS ILE GLN LEU GLN LEU SER ALA GLU SER VAL GLY SEQRES 5 D 140 GLU VAL TYR ILE LYS SER THR GLU THR GLY GLN TYR LEU SEQRES 6 D 140 ALA MET ASP THR ASP GLY LEU LEU TYR GLY SER GLN THR SEQRES 7 D 140 PRO ASN GLU GLU CYS LEU PHE LEU GLU ARG LEU GLU GLU SEQRES 8 D 140 ASN HIS TYR ASN THR TYR ILE SER LYS LYS HIS ALA GLU SEQRES 9 D 140 LYS ASN TRP PHE VAL GLY LEU LYS LYS ASN GLY SER CYS SEQRES 10 D 140 LYS ARG GLY PRO ARG THR HIS TYR GLY GLN LYS ALA ILE SEQRES 11 D 140 LEU PHE LEU PRO LEU PRO VAL SER SER ASP HET SO4 A 150 5 HET SO4 B 150 5 HET SO4 C 150 5 HET SO4 D 150 5 HETNAM SO4 SULFATE ION FORMUL 5 SO4 4(O4 S 2-) FORMUL 9 HOH *40(H2 O1) HELIX 1 H1 HIS A 102 ASN A 106 5 5 HELIX 2 H2 ARG A 119 THR A 123 5 5 HELIX 3 H3 SER B 99 ALA B 103 5 5 HELIX 4 H4 ARG B 119 THR B 123 5 5 HELIX 5 H5 ASN C 80 LEU C 84 5 5 HELIX 6 H6 HIS C 102 ASN C 106 5 5 HELIX 7 H7 ARG C 119 THR C 123 5 5 HELIX 8 H8 SER D 99 ALA D 103 5 5 HELIX 9 H9 HIS D 102 ASN D 106 5 5 HELIX 10 H10 ARG D 119 THR D 123 5 5 SHEET 1 S1 4 THR A 30 THR A 34 0 SHEET 2 S1 4 HIS A 21 LEU A 26 -1 N PHE A 22 O THR A 34 SHEET 3 S1 4 LEU A 13 CYS A 16 -1 N CYS A 16 O HIS A 21 SHEET 4 S1 4 LEU A 131 LEU A 135 -1 N LEU A 133 O TYR A 15 SHEET 1 S2 4 GLY A 71 SER A 76 0 SHEET 2 S2 4 GLY A 62 ASP A 68 -1 N TYR A 64 O SER A 76 SHEET 3 S2 4 GLU A 53 THR A 59 -1 N SER A 58 O GLN A 63 SHEET 4 S2 4 GLN A 43 SER A 50 -1 O GLN A 43 N THR A 59 SHEET 1 S3 4 SER A 116 LYS A 118 0 SHEET 2 S3 4 TRP A 107 LYS A 112 -1 O GLY A 110 N LYS A 118 SHEET 3 S3 4 TYR A 94 LYS A 100 -1 N SER A 99 O TRP A 107 SHEET 4 S3 4 LEU A 84 GLU A 90 -1 O LEU A 84 N LYS A 100 SHEET 1 S4 4 THR B 30 THR B 34 0 SHEET 2 S4 4 HIS B 21 LEU B 26 -1 N PHE B 22 O THR B 34 SHEET 3 S4 4 LEU B 13 CYS B 16 -1 N CYS B 16 O HIS B 21 SHEET 4 S4 4 LEU B 131 LEU B 135 -1 N LEU B 133 O TYR B 15 SHEET 1 S5 4 GLY B 71 SER B 76 0 SHEET 2 S5 4 GLY B 62 ASP B 68 -1 N TYR B 64 O SER B 76 SHEET 3 S5 4 GLU B 53 THR B 59 -1 N SER B 58 O GLN B 63 SHEET 4 S5 4 GLN B 43 SER B 50 -1 O GLN B 43 N THR B 59 SHEET 1 S6 4 SER B 116 LYS B 118 0 SHEET 2 S6 4 TRP B 107 LYS B 112 -1 O GLY B 110 N LYS B 118 SHEET 3 S6 4 TYR B 94 LYS B 100 -1 N SER B 99 O TRP B 107 SHEET 4 S6 4 LEU B 84 GLU B 90 -1 O LEU B 84 N LYS B 100 SHEET 1 S7 4 THR C 30 THR C 34 0 SHEET 2 S7 4 HIS C 21 LEU C 26 -1 N PHE C 22 O THR C 34 SHEET 3 S7 4 LEU C 13 CYS C 16 -1 N CYS C 16 O HIS C 21 SHEET 4 S7 4 LEU C 131 LEU C 135 -1 N LEU C 133 O TYR C 15 SHEET 1 S8 4 GLY C 71 SER C 76 0 SHEET 2 S8 4 GLY C 62 ASP C 68 -1 N TYR C 64 O SER C 76 SHEET 3 S8 4 GLU C 53 THR C 59 -1 N SER C 58 O GLN C 63 SHEET 4 S8 4 GLN C 43 SER C 50 -1 O GLN C 43 N THR C 59 SHEET 1 S9 4 SER C 116 LYS C 118 0 SHEET 2 S9 4 TRP C 107 LYS C 112 -1 O GLY C 110 N LYS C 118 SHEET 3 S9 4 TYR C 94 LYS C 100 -1 N SER C 99 O TRP C 107 SHEET 4 S9 4 LEU C 84 GLU C 90 -1 O LEU C 84 N LYS C 100 SHEET 1 S10 4 THR D 30 THR D 34 0 SHEET 2 S10 4 HIS D 21 LEU D 26 -1 N PHE D 22 O THR D 34 SHEET 3 S10 4 LEU D 13 CYS D 16 -1 N CYS D 16 O HIS D 21 SHEET 4 S10 4 LEU D 131 LEU D 135 -1 N LEU D 133 O TYR D 15 SHEET 1 S11 4 GLY D 71 SER D 76 0 SHEET 2 S11 4 GLY D 62 ASP D 68 -1 N TYR D 64 O SER D 76 SHEET 3 S11 4 GLU D 53 THR D 59 -1 N SER D 58 O GLN D 63 SHEET 4 S11 4 GLN D 43 SER D 50 -1 O GLN D 43 N THR D 59 SHEET 1 S12 4 SER D 116 LYS D 118 0 SHEET 2 S12 4 TRP D 107 LYS D 112 -1 O GLY D 110 N LYS D 118 SHEET 3 S12 4 TYR D 94 LYS D 100 -1 N SER D 99 O TRP D 107 SHEET 4 S12 4 LEU D 84 GLU D 90 -1 O LEU D 84 N LYS D 100 TURN 1 T1 LEU A 26 GLY A 29 TYPE I TURN 2 T2 ASP A 36 ASP A 39 TYPE I TURN 3 T3 ASP A 68 GLY A 71 TYPE I TURN 4 T4 ASN A 80 CYS A 83 TYPE I TURN 5 T5 GLU A 90 HIS A 93 TYPE I TURN 6 T6 LYS A 112 GLY A 115 TYPE I TURN 7 T7 HIS A 124 GLN A 127 TYPE II TURN 8 T8 CYS B 16 GLY B 19 TYPE I TURN 9 T9 LEU B 26 GLY B 29 TYPE I TURN 10 T10 SER B 50 GLU B 53 TYPE II TURN 11 T11 ASP B 68 GLY B 71 TYPE I TURN 12 T12 ASN B 80 CYS B 83 TYPE I TURN 13 T13 GLU B 90 HIS B 93 TYPE I TURN 14 T14 HIS B 102 LYS B 105 TYPE I TURN 15 T15 LYS B 112 GLY B 115 TYPE I TURN 16 T16 HIS B 124 GLN B 127 TYPE II TURN 17 T17 LYS B 128 LEU B 131 TYPE I TURN 18 T18 LEU C 26 GLY C 29 TYPE I TURN 19 T19 ASP C 36 ASP C 39 TYPE I TURN 20 T20 SER C 50 GLU C 53 TYPE II TURN 21 T21 ASP C 68 GLY C 71 TYPE I TURN 22 T22 GLU C 90 HIS C 93 TYPE I TURN 23 T23 LYS C 112 GLY C 115 TYPE I TURN 24 T24 HIS C 124 GLN C 127 TYPE II TURN 25 T25 GLN C 127 ILE C 130 TYPE I TURN 26 T26 LEU D 26 GLY D 29 TYPE I TURN 27 T27 ASP D 36 ASP D 39 TYPE I TURN 28 T28 SER D 50 GLU D 53 TYPE II TURN 29 T29 ASP D 68 GLY D 71 TYPE I TURN 30 T30 ASN D 80 CYS D 83 TYPE I TURN 31 T31 LYS D 100 ALA D 103 TYPE I TURN 32 T32 LYS D 112 GLY D 115 TYPE I TURN 33 T33 HIS D 124 GLN D 127 TYPE II TURN 34 T34 LYS D 128 LEU D 131 TYPE I CRYST1 37.100 111.700 64.000 90.00 90.50 90.00 P 1 21 1 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 0.026954 0.000000 0.000235 0.00000 SCALE2 0.000000 0.008953 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015626 0.00000 MTRIX1 1 -0.999736 -0.022646 -0.003826 56.83670 1 MTRIX2 1 0.022598 -0.999670 0.012203 80.70464 1 MTRIX3 1 -0.004102 0.012113 0.999918 -16.28840 1