HEADER HYDROLASE INHIBITOR 06-MAY-04 1T6E TITLE CRYSTAL STRUCTURE OF THE TRITICUM AESTIVUM XYLANASE INHIBITOR I COMPND MOL_ID: 1; COMPND 2 MOLECULE: XYLANASE INHIBITOR; COMPND 3 CHAIN: X; COMPND 4 EC: 3.2.1.8 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRITICUM AESTIVUM; SOURCE 3 ORGANISM_COMMON: BREAD WHEAT; SOURCE 4 ORGANISM_TAXID: 4565 KEYWDS TWO BETA-BARREL DOMAIN STRUCTURE, HYDROLASE INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR S.SANSEN,C.J.DE RANTER,K.GEBRUERS,K.BRIJS,C.M.COURTIN,J.A.DELCOUR, AUTHOR 2 A.RABIJNS REVDAT 3 13-JUL-11 1T6E 1 VERSN REVDAT 2 24-FEB-09 1T6E 1 VERSN REVDAT 1 28-SEP-04 1T6E 0 JRNL AUTH S.SANSEN,C.J.DE RANTER,K.GEBRUERS,K.BRIJS,C.M.COURTIN, JRNL AUTH 2 J.A.DELCOUR,A.RABIJNS JRNL TITL STRUCTURAL BASIS FOR INHIBITION OF ASPERGILLUS NIGER JRNL TITL 2 XYLANASE BY TRITICUM AESTIVUM XYLANASE INHIBITOR-I JRNL REF J.BIOL.CHEM. V. 279 36022 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15166216 JRNL DOI 10.1074/JBC.M404212200 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.19 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 36023 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 3939 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2582 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2090 REMARK 3 BIN FREE R VALUE SET COUNT : 277 REMARK 3 BIN FREE R VALUE : 0.2540 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2595 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 318 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.66 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.80000 REMARK 3 B22 (A**2) : -0.82000 REMARK 3 B33 (A**2) : -0.98000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.111 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.107 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.067 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.000 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2671 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2464 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3656 ; 1.460 ; 1.988 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5751 ; 0.819 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 358 ; 6.612 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 423 ; 0.088 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2976 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 488 ; 0.010 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 483 ; 0.199 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2755 ; 0.251 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1607 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 216 ; 0.161 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 4 ; 0.120 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 52 ; 0.253 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 18 ; 0.136 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1802 ; 0.819 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2894 ; 1.496 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 869 ; 2.212 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 762 ; 3.648 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1T6E COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-MAY-04. REMARK 100 THE RCSB ID CODE IS RCSB022369. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAY-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.811 REMARK 200 MONOCHROMATOR : TRIANGULAR MONOCHROMATOR REMARK 200 OPTICS : BENT MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35394 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 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) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15 M AMMONIUM SULPHATE, 0.1 M SODIUM REMARK 280 ACETATE BUFFER, 23 % PEG4000, PH 4.6, VAPOR DIFFUSION, HANGING REMARK 280 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 25.12950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.03150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.36100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.03150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.12950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.36100 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 300 REMARK: THE ASYMMETRIC UNIT CORRESPONDS TO THE BIOLOGICAL ASSEMBLY 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: X 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 GLY X 72 REMARK 465 SER X 73 REMARK 465 ASP X 74 REMARK 465 LYS X 75 REMARK 465 HIS X 76 REMARK 465 ASP X 77 REMARK 465 HIS X 263 REMARK 465 ALA X 264 REMARK 465 ASN X 265 REMARK 465 GLY X 266 REMARK 465 ALA X 267 REMARK 465 PRO X 268 REMARK 465 VAL X 269 REMARK 465 ALA X 337 REMARK 465 ALA X 338 REMARK 465 GLY X 339 REMARK 465 ASP X 340 REMARK 465 GLY X 341 REMARK 465 ARG X 342 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 LEU X 381 O REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O1 GOL X 1001 O HOH X 1255 2.11 REMARK 500 O CYS X 80 O HOH X 1297 2.14 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 ASP X 22 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG X 211 NE - CZ - NH1 ANGL. DEV. = 3.3 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 PRO X 67 -74.21 -63.38 REMARK 500 ALA X 68 72.57 70.19 REMARK 500 ALA X 104 -153.53 -154.27 REMARK 500 VAL X 113 -67.20 -104.14 REMARK 500 SER X 132 -7.32 79.12 REMARK 500 ARG X 163 136.23 -171.94 REMARK 500 ASN X 291 -168.14 -128.14 REMARK 500 ALA X 329 31.54 -79.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH X1254 DISTANCE = 5.35 ANGSTROMS REMARK 525 HOH X1271 DISTANCE = 5.58 ANGSTROMS REMARK 525 HOH X1276 DISTANCE = 5.66 ANGSTROMS REMARK 525 HOH X1292 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH X1299 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH X1312 DISTANCE = 5.50 ANGSTROMS REMARK 525 HOH X1314 DISTANCE = 5.03 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL X 1001 DBREF 1T6E X 1 381 UNP Q8H0K8 Q8H0K8_WHEAT 22 402 SEQRES 1 X 381 LEU PRO VAL LEU ALA PRO VAL THR LYS ASP PRO ALA THR SEQRES 2 X 381 SER LEU TYR THR ILE PRO PHE HIS ASP GLY ALA SER LEU SEQRES 3 X 381 VAL LEU ASP VAL ALA GLY PRO LEU VAL TRP SER THR CYS SEQRES 4 X 381 ASP GLY GLY GLN PRO PRO ALA GLU ILE PRO CYS SER SER SEQRES 5 X 381 PRO THR CYS LEU LEU ALA ASN ALA TYR PRO ALA PRO GLY SEQRES 6 X 381 CYS PRO ALA PRO SER CYS GLY SER ASP LYS HIS ASP LYS SEQRES 7 X 381 PRO CYS THR ALA TYR PRO TYR ASN PRO VAL SER GLY ALA SEQRES 8 X 381 CYS ALA ALA GLY SER LEU SER HIS THR ARG PHE VAL ALA SEQRES 9 X 381 ASN THR THR ASP GLY SER LYS PRO VAL SER LYS VAL ASN SEQRES 10 X 381 VAL GLY VAL LEU ALA ALA CYS ALA PRO SER LYS LEU LEU SEQRES 11 X 381 ALA SER LEU PRO ARG GLY SER THR GLY VAL ALA GLY LEU SEQRES 12 X 381 ALA ASN SER GLY LEU ALA LEU PRO ALA GLN VAL ALA SER SEQRES 13 X 381 ALA GLN LYS VAL ALA ASN ARG PHE LEU LEU CYS LEU PRO SEQRES 14 X 381 THR GLY GLY PRO GLY VAL ALA ILE PHE GLY GLY GLY PRO SEQRES 15 X 381 VAL PRO TRP PRO GLN PHE THR GLN SER MET PRO TYR THR SEQRES 16 X 381 PRO LEU VAL THR LYS GLY GLY SER PRO ALA HIS TYR ILE SEQRES 17 X 381 SER ALA ARG SER ILE VAL VAL GLY ASP THR ARG VAL PRO SEQRES 18 X 381 VAL PRO GLU GLY ALA LEU ALA THR GLY GLY VAL MET LEU SEQRES 19 X 381 SER THR ARG LEU PRO TYR VAL LEU LEU ARG PRO ASP VAL SEQRES 20 X 381 TYR ARG PRO LEU MET ASP ALA PHE THR LYS ALA LEU ALA SEQRES 21 X 381 ALA GLN HIS ALA ASN GLY ALA PRO VAL ALA ARG ALA VAL SEQRES 22 X 381 GLU ALA VAL ALA PRO PHE GLY VAL CYS TYR ASP THR LYS SEQRES 23 X 381 THR LEU GLY ASN ASN LEU GLY GLY TYR ALA VAL PRO ASN SEQRES 24 X 381 VAL GLN LEU GLY LEU ASP GLY GLY SER ASP TRP THR MET SEQRES 25 X 381 THR GLY LYS ASN SER MET VAL ASP VAL LYS GLN GLY THR SEQRES 26 X 381 ALA CYS VAL ALA PHE VAL GLU MET LYS GLY VAL ALA ALA SEQRES 27 X 381 GLY ASP GLY ARG ALA PRO ALA VAL ILE LEU GLY GLY ALA SEQRES 28 X 381 GLN MET GLU ASP PHE VAL LEU ASP PHE ASP MET GLU LYS SEQRES 29 X 381 LYS ARG LEU GLY PHE SER ARG LEU PRO HIS PHE THR GLY SEQRES 30 X 381 CYS GLY GLY LEU HET GOL X1001 6 HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL C3 H8 O3 FORMUL 3 HOH *318(H2 O) HELIX 1 1 SER X 52 ALA X 60 1 9 HELIX 2 2 PRO X 126 ALA X 131 5 6 HELIX 3 3 ALA X 149 LYS X 159 1 11 HELIX 4 4 TRP X 185 GLN X 190 1 6 HELIX 5 5 ARG X 244 GLN X 262 1 19 HELIX 6 6 LYS X 286 LEU X 288 5 3 HELIX 7 7 THR X 313 SER X 317 1 5 HELIX 8 8 GLY X 349 GLU X 354 1 6 SHEET 1 A 8 THR X 81 ALA X 82 0 SHEET 2 A 8 GLY X 95 THR X 107 -1 O GLY X 95 N ALA X 82 SHEET 3 A 8 VAL X 3 LYS X 9 -1 N LEU X 4 O ASN X 105 SHEET 4 A 8 GLY X 174 PHE X 178 -1 O PHE X 178 N VAL X 3 SHEET 5 A 8 ARG X 163 CYS X 167 -1 N CYS X 167 O VAL X 175 SHEET 6 A 8 PHE X 356 ASP X 361 -1 O PHE X 360 N PHE X 164 SHEET 7 A 8 ARG X 366 ARG X 371 -1 O SER X 370 N VAL X 357 SHEET 8 A 8 TYR X 194 PRO X 196 -1 N THR X 195 O LEU X 367 SHEET 1 B13 THR X 81 ALA X 82 0 SHEET 2 B13 GLY X 95 THR X 107 -1 O GLY X 95 N ALA X 82 SHEET 3 B13 PRO X 112 CYS X 124 -1 O VAL X 118 N PHE X 102 SHEET 4 B13 VAL X 35 SER X 37 1 N SER X 37 O ALA X 123 SHEET 5 B13 SER X 137 GLY X 142 -1 O VAL X 140 N TRP X 36 SHEET 6 B13 ALA X 24 ASP X 29 1 N VAL X 27 O ALA X 141 SHEET 7 B13 TYR X 16 HIS X 21 -1 N TYR X 16 O LEU X 28 SHEET 8 B13 VAL X 3 LYS X 9 -1 N THR X 8 O THR X 17 SHEET 9 B13 GLY X 174 PHE X 178 -1 O PHE X 178 N VAL X 3 SHEET 10 B13 ARG X 163 CYS X 167 -1 N CYS X 167 O VAL X 175 SHEET 11 B13 PHE X 356 ASP X 361 -1 O PHE X 360 N PHE X 164 SHEET 12 B13 ARG X 366 ARG X 371 -1 O SER X 370 N VAL X 357 SHEET 13 B13 TYR X 194 PRO X 196 -1 N THR X 195 O LEU X 367 SHEET 1 C 5 TYR X 207 ILE X 208 0 SHEET 2 C 5 VAL X 232 LEU X 234 -1 O VAL X 232 N ILE X 208 SHEET 3 C 5 VAL X 346 LEU X 348 1 O VAL X 346 N MET X 233 SHEET 4 C 5 VAL X 241 LEU X 243 -1 N LEU X 242 O ILE X 347 SHEET 5 C 5 PHE X 330 GLU X 332 1 O VAL X 331 N VAL X 241 SHEET 1 D 4 THR X 218 ARG X 219 0 SHEET 2 D 4 ALA X 210 VAL X 215 -1 N VAL X 215 O THR X 218 SHEET 3 D 4 VAL X 300 LEU X 304 -1 O GLY X 303 N ARG X 211 SHEET 4 D 4 ASP X 309 MET X 312 -1 O MET X 312 N VAL X 300 SHEET 1 E 4 ALA X 272 VAL X 273 0 SHEET 2 E 4 CYS X 282 ASP X 284 -1 O CYS X 282 N VAL X 273 SHEET 3 E 4 THR X 325 VAL X 328 -1 O ALA X 326 N TYR X 283 SHEET 4 E 4 MET X 318 LYS X 322 -1 N VAL X 319 O CYS X 327 SHEET 1 F 2 ASN X 290 ASN X 291 0 SHEET 2 F 2 GLY X 294 TYR X 295 -1 O GLY X 294 N ASN X 291 SSBOND 1 CYS X 39 CYS X 124 1555 1555 2.02 SSBOND 2 CYS X 50 CYS X 71 1555 1555 2.04 SSBOND 3 CYS X 55 CYS X 80 1555 1555 2.02 SSBOND 4 CYS X 66 CYS X 92 1555 1555 2.03 SSBOND 5 CYS X 167 CYS X 378 1555 1555 2.01 SSBOND 6 CYS X 282 CYS X 327 1555 1555 2.06 CISPEP 1 ALA X 277 PRO X 278 0 8.75 SITE 1 AC1 7 ARG X 135 ARG X 163 GLY X 181 LYS X 364 SITE 2 AC1 7 HOH X1036 HOH X1255 HOH X1274 CRYST1 50.259 66.722 106.063 90.00 90.00 90.00 P 21 21 21 4 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 0.019897 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014988 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009428 0.00000