HEADER CYTOKINE 13-AUG-23 8TT9 TITLE X-RAY STRUCTURE OF MACROPHAGE MIGRATION INHIBITORY FACTOR (MIF) TITLE 2 COVALENTLY BOUND TO 4-HYDROXYPHENYLPYRUVATE (HPP) COMPND MOL_ID: 1; COMPND 2 MOLECULE: MACROPHAGE MIGRATION INHIBITORY FACTOR; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: MIF,GLYCOSYLATION-INHIBITING FACTOR,GIF,L-DOPACHROME COMPND 5 ISOMERASE,L-DOPACHROME TAUTOMERASE,PHENYLPYRUVATE TAUTOMERASE; COMPND 6 EC: 5.3.2.1,5.3.3.12; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MIF, GLIF, MMIF; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS MACROPHAGE MIGRATION INHIBITORY FACTOR, CYTOKINE EXPDTA X-RAY DIFFRACTION AUTHOR G.C.SCHRODER,F.MEILLEUR,J.C.NIX,G.V.CRICHLOW,E.J.LOLIS REVDAT 1 28-AUG-24 8TT9 0 JRNL AUTH G.C.SCHRODER,G.V.CRICHLOW,E.ZAMBRZYCKA,G.PANTOURIS,J.C.NIX, JRNL AUTH 2 N.CHAYEN,F.MEILLEUR,E.LOLIS JRNL TITL X-RAY STRUCTURE OF MACROPHAGE MIGRATION INHIBITORY FACTOR JRNL TITL 2 (MIF) COVALENTLY BOUND TO 4-HYDROXYPHENYLPYRUVATE (HPP) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.310 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 48298 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.860 REMARK 3 FREE R VALUE TEST SET COUNT : 2346 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 44.2200 - 4.3200 1.00 2863 170 0.1470 0.1510 REMARK 3 2 4.3200 - 3.4300 1.00 2780 150 0.1244 0.1447 REMARK 3 3 3.4300 - 2.9900 1.00 2794 96 0.1666 0.2642 REMARK 3 4 2.9900 - 2.7200 1.00 2710 148 0.1801 0.2054 REMARK 3 5 2.7200 - 2.5300 1.00 2727 124 0.1864 0.2422 REMARK 3 6 2.5300 - 2.3800 1.00 2734 107 0.1889 0.2224 REMARK 3 7 2.3800 - 2.2600 1.00 2712 132 0.1805 0.2203 REMARK 3 8 2.2600 - 2.1600 1.00 2643 153 0.1778 0.2253 REMARK 3 9 2.1600 - 2.0800 1.00 2706 135 0.1699 0.2021 REMARK 3 10 2.0800 - 2.0100 1.00 2723 127 0.1825 0.2143 REMARK 3 11 2.0100 - 1.9400 1.00 2681 124 0.1829 0.2046 REMARK 3 12 1.9400 - 1.8900 1.00 2691 138 0.2090 0.2554 REMARK 3 13 1.8900 - 1.8400 1.00 2646 142 0.2167 0.2732 REMARK 3 14 1.8400 - 1.7900 1.00 2665 161 0.2523 0.2793 REMARK 3 15 1.7900 - 1.7500 1.00 2635 157 0.2856 0.3297 REMARK 3 16 1.7500 - 1.7100 0.99 2672 131 0.3263 0.3586 REMARK 3 17 1.7100 - 1.6800 0.97 2570 151 0.3441 0.3480 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.221 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.412 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.05 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.87 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.014 2924 REMARK 3 ANGLE : 1.336 4034 REMARK 3 CHIRALITY : 0.092 455 REMARK 3 PLANARITY : 0.010 537 REMARK 3 DIHEDRAL : 15.663 1088 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8TT9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1000276329. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAY-18 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 4.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CMOS REMARK 200 DETECTOR MANUFACTURER : RDI CMOS_8M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS, POINTLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48464 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 44.220 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 REMARK 200 R MERGE FOR SHELL (I) : 2.20800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2M AMMONIUM SULFATE, 4% ISOPROPANOL, REMARK 280 0.1 M TRIS(HYDROXYMETHYL)AMINOMETHAN; MIXED WITH PROTEIN: REMARK 280 INHIBITOR COMPLEX IN A 1:10 RATIO, PH 7.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-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 34.28500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.21500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.43500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.21500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.28500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.43500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 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 LYS A 66 NZ REMARK 470 LYS A 77 CE NZ REMARK 470 GLU A 85 CD OE1 OE2 REMARK 470 ARG A 88 CZ NH1 NH2 REMARK 470 GLN B 24 CD OE1 NE2 REMARK 470 GLN B 28 CG CD OE1 NE2 REMARK 470 LYS B 77 CD CE NZ REMARK 470 ARG B 86 CZ NH1 NH2 REMARK 470 ARG B 88 NE CZ NH1 NH2 REMARK 470 GLN C 35 CD OE1 NE2 REMARK 470 LYS C 77 CE NZ REMARK 470 GLU C 85 CD OE1 OE2 REMARK 470 ARG C 88 NE CZ NH1 NH2 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 MET A 101 CG - SD - CE ANGL. DEV. = 10.3 DEGREES REMARK 500 ASP C 92 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES 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 SER A 111 -153.83 -153.16 REMARK 500 SER A 111 -159.59 -157.06 REMARK 500 SER B 111 -156.49 -147.45 REMARK 500 SER C 111 -159.46 -145.76 REMARK 500 REMARK 500 REMARK: NULL DBREF 8TT9 A 1 114 UNP P14174 MIF_HUMAN 2 115 DBREF 8TT9 B 1 114 UNP P14174 MIF_HUMAN 2 115 DBREF 8TT9 C 1 114 UNP P14174 MIF_HUMAN 2 115 SEQRES 1 A 114 PRO MET PHE ILE VAL ASN THR ASN VAL PRO ARG ALA SER SEQRES 2 A 114 VAL PRO ASP GLY PHE LEU SER GLU LEU THR GLN GLN LEU SEQRES 3 A 114 ALA GLN ALA THR GLY LYS PRO PRO GLN TYR ILE ALA VAL SEQRES 4 A 114 HIS VAL VAL PRO ASP GLN LEU MET ALA PHE GLY GLY SER SEQRES 5 A 114 SER GLU PRO CYS ALA LEU CYS SER LEU HIS SER ILE GLY SEQRES 6 A 114 LYS ILE GLY GLY ALA GLN ASN ARG SER TYR SER LYS LEU SEQRES 7 A 114 LEU CYS GLY LEU LEU ALA GLU ARG LEU ARG ILE SER PRO SEQRES 8 A 114 ASP ARG VAL TYR ILE ASN TYR TYR ASP MET ASN ALA ALA SEQRES 9 A 114 ASN VAL GLY TRP ASN ASN SER THR PHE ALA SEQRES 1 B 114 PRO MET PHE ILE VAL ASN THR ASN VAL PRO ARG ALA SER SEQRES 2 B 114 VAL PRO ASP GLY PHE LEU SER GLU LEU THR GLN GLN LEU SEQRES 3 B 114 ALA GLN ALA THR GLY LYS PRO PRO GLN TYR ILE ALA VAL SEQRES 4 B 114 HIS VAL VAL PRO ASP GLN LEU MET ALA PHE GLY GLY SER SEQRES 5 B 114 SER GLU PRO CYS ALA LEU CYS SER LEU HIS SER ILE GLY SEQRES 6 B 114 LYS ILE GLY GLY ALA GLN ASN ARG SER TYR SER LYS LEU SEQRES 7 B 114 LEU CYS GLY LEU LEU ALA GLU ARG LEU ARG ILE SER PRO SEQRES 8 B 114 ASP ARG VAL TYR ILE ASN TYR TYR ASP MET ASN ALA ALA SEQRES 9 B 114 ASN VAL GLY TRP ASN ASN SER THR PHE ALA SEQRES 1 C 114 PRO MET PHE ILE VAL ASN THR ASN VAL PRO ARG ALA SER SEQRES 2 C 114 VAL PRO ASP GLY PHE LEU SER GLU LEU THR GLN GLN LEU SEQRES 3 C 114 ALA GLN ALA THR GLY LYS PRO PRO GLN TYR ILE ALA VAL SEQRES 4 C 114 HIS VAL VAL PRO ASP GLN LEU MET ALA PHE GLY GLY SER SEQRES 5 C 114 SER GLU PRO CYS ALA LEU CYS SER LEU HIS SER ILE GLY SEQRES 6 C 114 LYS ILE GLY GLY ALA GLN ASN ARG SER TYR SER LYS LEU SEQRES 7 C 114 LEU CYS GLY LEU LEU ALA GLU ARG LEU ARG ILE SER PRO SEQRES 8 C 114 ASP ARG VAL TYR ILE ASN TYR TYR ASP MET ASN ALA ALA SEQRES 9 C 114 ASN VAL GLY TRP ASN ASN SER THR PHE ALA HET ENO A 901 13 HET IPA A 902 4 HET IPA A 903 4 HET ENO B 901 13 HET ENO C 901 13 HETNAM ENO 3-(4-HYDROXY-PHENYL)PYRUVIC ACID HETNAM IPA ISOPROPYL ALCOHOL HETSYN ENO HPP HETSYN IPA 2-PROPANOL FORMUL 4 ENO 3(C9 H8 O4) FORMUL 5 IPA 2(C3 H8 O) FORMUL 9 HOH *174(H2 O) HELIX 1 AA1 PRO A 10 VAL A 14 5 5 HELIX 2 AA2 GLY A 17 GLY A 31 1 15 HELIX 3 AA3 PRO A 33 TYR A 36 5 4 HELIX 4 AA4 GLY A 68 ARG A 88 1 21 HELIX 5 AA5 SER A 90 ASP A 92 5 3 HELIX 6 AA6 ASN A 102 ALA A 104 5 3 HELIX 7 AA7 PRO B 10 VAL B 14 5 5 HELIX 8 AA8 GLY B 17 GLY B 31 1 15 HELIX 9 AA9 PRO B 33 TYR B 36 5 4 HELIX 10 AB1 GLY B 68 ARG B 88 1 21 HELIX 11 AB2 SER B 90 ASP B 92 5 3 HELIX 12 AB3 ASN B 102 ALA B 104 5 3 HELIX 13 AB4 PRO C 10 VAL C 14 5 5 HELIX 14 AB5 GLY C 17 GLY C 31 1 15 HELIX 15 AB6 PRO C 33 TYR C 36 5 4 HELIX 16 AB7 GLY C 68 ARG C 88 1 21 HELIX 17 AB8 SER C 90 ASP C 92 5 3 HELIX 18 AB9 ASN C 102 ALA C 104 5 3 SHEET 1 AA1 7 SER B 111 THR B 112 0 SHEET 2 AA1 7 VAL B 106 TRP B 108 -1 N TRP B 108 O SER B 111 SHEET 3 AA1 7 VAL A 94 ASP A 100 -1 N ILE A 96 O GLY B 107 SHEET 4 AA1 7 ALA A 57 SER A 63 1 N CYS A 59 O TYR A 95 SHEET 5 AA1 7 MET A 2 THR A 7 -1 N MET A 2 O HIS A 62 SHEET 6 AA1 7 ALA A 38 VAL A 42 1 O VAL A 42 N VAL A 5 SHEET 7 AA1 7 LEU C 46 PHE C 49 -1 O ALA C 48 N VAL A 39 SHEET 1 AA2 7 LEU A 46 PHE A 49 0 SHEET 2 AA2 7 ALA B 38 VAL B 42 -1 O VAL B 39 N ALA A 48 SHEET 3 AA2 7 MET B 2 THR B 7 1 N VAL B 5 O VAL B 42 SHEET 4 AA2 7 ALA B 57 SER B 63 -1 O HIS B 62 N MET B 2 SHEET 5 AA2 7 VAL B 94 ASP B 100 1 O TYR B 95 N CYS B 59 SHEET 6 AA2 7 VAL C 106 TRP C 108 -1 O GLY C 107 N ILE B 96 SHEET 7 AA2 7 SER C 111 THR C 112 -1 O SER C 111 N TRP C 108 SHEET 1 AA3 7 SER A 111 THR A 112 0 SHEET 2 AA3 7 VAL A 106 TRP A 108 -1 N TRP A 108 O SER A 111 SHEET 3 AA3 7 VAL C 94 ASP C 100 -1 O ILE C 96 N GLY A 107 SHEET 4 AA3 7 ALA C 57 SER C 63 1 N CYS C 59 O TYR C 95 SHEET 5 AA3 7 MET C 2 THR C 7 -1 N ASN C 6 O LEU C 58 SHEET 6 AA3 7 ALA C 38 VAL C 42 1 O VAL C 42 N VAL C 5 SHEET 7 AA3 7 LEU B 46 PHE B 49 -1 N LEU B 46 O VAL C 41 LINK N PRO A 1 C3 ENO A 901 1555 1555 1.44 LINK N PRO B 1 C3 ENO B 901 1555 1555 1.43 LINK N PRO C 1 C3 ENO C 901 1555 1555 1.44 CRYST1 68.570 68.870 88.430 90.00 90.00 90.00 P 21 21 21 12 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 0.014584 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014520 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011308 0.00000