HEADER LYASE/LYASE INHIBITOR 06-JUN-13 4BS0 TITLE CRYSTAL STRUCTURE OF KEMP ELIMINASE HG3.17 E47N,N300D COMPLEXED WITH TITLE 2 TRANSITION STATE ANALOG 6-NITROBENZOTRIAZOLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: KEMP ELIMINASE HG3.17; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ENDO-1,4-BETA-XYLANASE, XYLANASE, 1\,4-BETA-D-XYLAN COMPND 5 XYLANOHYDROLASE; COMPND 6 EC: 4.-.-.-; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 OTHER_DETAILS: KEMP ELIMINASE HG-2 (PDB ID 3NYD) WITH MUTATION V6I, COMPND 10 Q37K, K50Q, G82A, M84C, S89N, Q90F, T105I, A125T, T142N, T208M, COMPND 11 S265T, F267M, W275A, R276F, T279S SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOASCUS AURANTIACUS; SOURCE 3 ORGANISM_TAXID: 5087; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VARIANT: GOLD; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET-11B(PLUS); SOURCE 10 OTHER_DETAILS: ENGINEERED ENZYME KEYWDS LYASE-LYASE INHIBITOR COMPLEX, COMPUTATIONAL PROTEIN DESIGN, PROTON KEYWDS 2 TRANSFER, KEMP ELIMINATION, DIRECTED EVOLUTION, TRANSITION STATE KEYWDS 3 TUNING, BOTTOM-UP ENZYME CONSTRUCTION, ELEMENTARY CHEMICAL STEP KEYWDS 4 CATALYSIS EXPDTA X-RAY DIFFRACTION AUTHOR R.BLOMBERG,H.KRIES,D.M.PINKAS,P.R.E.MITTL,M.G.GRUETTER,H.K.PRIVETT, AUTHOR 2 S.MAYO,D.HILVERT REVDAT 4 20-DEC-23 4BS0 1 REMARK ATOM REVDAT 3 27-NOV-13 4BS0 1 JRNL REVDAT 2 30-OCT-13 4BS0 1 JRNL REVDAT 1 16-OCT-13 4BS0 0 JRNL AUTH R.BLOMBERG,H.KRIES,D.M.PINKAS,P.R.E.MITTL,M.G.GRUETTER, JRNL AUTH 2 H.K.PRIVETT,S.L.MAYO,D.HILVERT JRNL TITL PRECISION IS ESSENTIAL FOR EFFICIENT CATALYSIS IN AN EVOLVED JRNL TITL 2 KEMP ELIMINASE JRNL REF NATURE V. 503 418 2013 JRNL REFN ISSN 0028-0836 JRNL PMID 24132235 JRNL DOI 10.1038/NATURE12623 REMARK 2 REMARK 2 RESOLUTION. 1.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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 : LS_WUNIT_K1 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.34 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.920 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 225746 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.125 REMARK 3 R VALUE (WORKING SET) : 0.124 REMARK 3 FREE R VALUE : 0.145 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 11399 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 28.3484 - 3.3851 0.99 8068 430 0.1393 0.1334 REMARK 3 2 3.3851 - 2.6875 1.00 7830 431 0.1290 0.1386 REMARK 3 3 2.6875 - 2.3480 1.00 7752 402 0.1185 0.1411 REMARK 3 4 2.3480 - 2.1334 1.00 7751 402 0.1088 0.1286 REMARK 3 5 2.1334 - 1.9805 1.00 7729 418 0.1081 0.1384 REMARK 3 6 1.9805 - 1.8638 1.00 7689 412 0.1063 0.1282 REMARK 3 7 1.8638 - 1.7704 1.00 7665 422 0.1046 0.1253 REMARK 3 8 1.7704 - 1.6934 1.00 7685 394 0.1043 0.1462 REMARK 3 9 1.6934 - 1.6282 1.00 7665 408 0.1048 0.1385 REMARK 3 10 1.6282 - 1.5720 1.00 7668 441 0.1032 0.1431 REMARK 3 11 1.5720 - 1.5229 1.00 7617 425 0.1046 0.1324 REMARK 3 12 1.5229 - 1.4793 1.00 7671 379 0.1062 0.1440 REMARK 3 13 1.4793 - 1.4404 0.99 7579 415 0.1137 0.1414 REMARK 3 14 1.4404 - 1.4052 1.00 7632 408 0.1179 0.1526 REMARK 3 15 1.4052 - 1.3733 1.00 7645 384 0.1230 0.1532 REMARK 3 16 1.3733 - 1.3441 0.99 7566 410 0.1257 0.1582 REMARK 3 17 1.3441 - 1.3172 0.99 7558 445 0.1262 0.1554 REMARK 3 18 1.3172 - 1.2923 0.99 7562 403 0.1277 0.1766 REMARK 3 19 1.2923 - 1.2693 0.99 7584 371 0.1324 0.1686 REMARK 3 20 1.2693 - 1.2477 0.99 7518 414 0.1423 0.1762 REMARK 3 21 1.2477 - 1.2276 0.99 7568 387 0.1410 0.1729 REMARK 3 22 1.2276 - 1.2087 0.98 7548 365 0.1473 0.1815 REMARK 3 23 1.2087 - 1.1909 0.98 7498 377 0.1529 0.1822 REMARK 3 24 1.1909 - 1.1742 0.94 7081 404 0.1577 0.1972 REMARK 3 25 1.1742 - 1.1583 0.88 6678 337 0.1585 0.1832 REMARK 3 26 1.1583 - 1.1433 0.80 6147 326 0.1584 0.2070 REMARK 3 27 1.1433 - 1.1290 0.72 5462 300 0.1661 0.2003 REMARK 3 28 1.1290 - 1.1154 0.65 4930 263 0.1759 0.2213 REMARK 3 29 1.1154 - 1.1024 0.56 4272 233 0.1856 0.2168 REMARK 3 30 1.1024 - 1.0900 0.49 3729 193 0.1888 0.2022 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : PHENIX V1.8.2-1309 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) : 0.080 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.990 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 9.99 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.13 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 : 0.015 7340 REMARK 3 ANGLE : 1.308 10051 REMARK 3 CHIRALITY : 0.074 1107 REMARK 3 PLANARITY : 0.008 1335 REMARK 3 DIHEDRAL : 12.442 2624 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: THE MAXIMUM-LIKELIHOOD TARGET FUNCTION REMARK 3 WAS USED WITH OPTIMIZED STEREOCHEMICAL AND ATOMIC-DISPLACEMENT REMARK 3 PARAMETER RESTRAINTS FOR THE MAJORITY OF THE REFINEMENT. IN THE REMARK 3 FINAL STAGE, THE LIGAND AS WELL AS THE CATALYTIC RESIDUES ASP127 REMARK 3 AND GLN50 FOR THE A-CHAIN WERE REFINED UNRESTRAINED, USING THE REMARK 3 LEAST SQUARES TARGET FUNCTION. REMARK 4 REMARK 4 4BS0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1290057167. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-FEB-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 225765 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.090 REMARK 200 RESOLUTION RANGE LOW (A) : 28.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 200 DATA REDUNDANCY : 12.20 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 32.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 57.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.30 REMARK 200 R MERGE FOR SHELL (I) : 0.46000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.900 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: PDB ENTRY 3NYD REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.1 M AMMONIUM SULFATE, 100 MM SODIUM REMARK 280 ACETATE, PH 5.9, SEEDING 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 38.04000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.14000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.97500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.14000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.04000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.97500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 MET A -1 REMARK 465 ALA A 0 REMARK 465 GLU A 1 REMARK 465 ALA A 2 REMARK 465 ALA A 3 REMARK 465 GLY A 304 REMARK 465 SER A 305 REMARK 465 ILE A 306 REMARK 465 GLU A 307 REMARK 465 GLY A 308 REMARK 465 ARG A 309 REMARK 465 GLY A 310 REMARK 465 HIS A 311 REMARK 465 HIS A 312 REMARK 465 HIS A 313 REMARK 465 HIS A 314 REMARK 465 HIS A 315 REMARK 465 HIS A 316 REMARK 465 MET B -1 REMARK 465 ALA B 0 REMARK 465 GLU B 1 REMARK 465 ALA B 2 REMARK 465 ALA B 3 REMARK 465 GLY B 304 REMARK 465 SER B 305 REMARK 465 ILE B 306 REMARK 465 GLU B 307 REMARK 465 GLY B 308 REMARK 465 ARG B 309 REMARK 465 GLY B 310 REMARK 465 HIS B 311 REMARK 465 HIS B 312 REMARK 465 HIS B 313 REMARK 465 HIS B 314 REMARK 465 HIS B 315 REMARK 465 HIS B 316 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 303 CA C O CB CG CD OE1 REMARK 470 GLN A 303 NE2 REMARK 470 GLN B 303 CA C O CB CG CD OE1 REMARK 470 GLN B 303 NE2 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 HH22 ARG B 26 O HOH A 2078 1.50 REMARK 500 HD22 ASN B 71 O HOH B 2148 1.51 REMARK 500 HE22 GLN B 220 O HOH B 2337 1.52 REMARK 500 OD2 ASP A 127 H3 6NT A 1305 1.55 REMARK 500 HH TYR B 17 O HOH B 2049 1.57 REMARK 500 OE1 GLN B 220 O HOH B 2333 1.94 REMARK 500 N GLN A 303 O HOH A 2461 2.00 REMARK 500 O GLN B 302 O HOH B 2395 2.02 REMARK 500 O PHE B 288 O HOH B 2384 2.03 REMARK 500 OE1 GLN A 141 O HOH A 2288 2.06 REMARK 500 O HOH B 2114 O HOH B 2123 2.06 REMARK 500 O HOH B 2225 O HOH B 2236 2.07 REMARK 500 O HOH A 2063 O HOH A 2083 2.08 REMARK 500 O HOH A 2093 O HOH A 2130 2.08 REMARK 500 O3 SO4 A 1304 O HOH A 2300 2.09 REMARK 500 O HOH A 2191 O HOH A 2277 2.10 REMARK 500 O HOH A 2005 O HOH A 2006 2.11 REMARK 500 O HOH B 2138 O HOH B 2236 2.12 REMARK 500 O GLN B 302 O HOH B 2395 2.12 REMARK 500 O HOH A 2445 O HOH A 2446 2.13 REMARK 500 O HOH A 2059 O HOH A 2150 2.14 REMARK 500 O HOH A 2210 O HOH A 2411 2.14 REMARK 500 OE1 GLN B 8 O HOH B 2010 2.14 REMARK 500 OE1 GLN A 158 O HOH A 2320 2.15 REMARK 500 O HOH B 2105 O HOH B 2287 2.16 REMARK 500 O HOH A 2150 O HOH B 2059 2.17 REMARK 500 ND2 ASN B 25 O HOH A 2133 2.17 REMARK 500 O HOH B 2102 O HOH B 2287 2.17 REMARK 500 O HOH A 2207 O HOH A 2209 2.18 REMARK 500 NE2 GLN A 58 O HOH A 2168 2.18 REMARK 500 O HOH A 2300 O HOH A 2303 2.18 REMARK 500 O HOH B 2032 O HOH B 2395 2.19 REMARK 500 O ALA B 163 O HOH B 2223 2.19 REMARK 500 O HOH A 2096 O HOH A 2449 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 HZ2 LYS B 37 O HOH A 2112 3654 1.48 REMARK 500 O HOH A 2217 O HOH B 2008 3644 2.17 REMARK 500 OD1 ASN B 110 O HOH A 2358 2554 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 CYS B 255 CB CYS B 255 SG 0.131 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 MET A 267 46.18 -93.17 REMARK 500 THR A 280 61.43 37.67 REMARK 500 THR B 280 65.67 33.74 REMARK 500 THR B 280 62.42 35.82 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 A2144 DISTANCE = 5.88 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 6NT A 1305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 6NT B 1305 DBREF 4BS0 A 2 303 UNP P23360 XYNA_THEAU 28 329 DBREF 4BS0 B 2 303 UNP P23360 XYNA_THEAU 28 329 SEQADV 4BS0 MET A -1 UNP P23360 EXPRESSION TAG SEQADV 4BS0 ALA A 0 UNP P23360 EXPRESSION TAG SEQADV 4BS0 GLU A 1 UNP P23360 EXPRESSION TAG SEQADV 4BS0 GLY A 304 UNP P23360 EXPRESSION TAG SEQADV 4BS0 SER A 305 UNP P23360 EXPRESSION TAG SEQADV 4BS0 ILE A 306 UNP P23360 EXPRESSION TAG SEQADV 4BS0 GLU A 307 UNP P23360 EXPRESSION TAG SEQADV 4BS0 GLY A 308 UNP P23360 EXPRESSION TAG SEQADV 4BS0 ARG A 309 UNP P23360 EXPRESSION TAG SEQADV 4BS0 GLY A 310 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS A 311 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS A 312 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS A 313 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS A 314 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS A 315 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS A 316 UNP P23360 EXPRESSION TAG SEQADV 4BS0 ILE A 6 UNP P23360 VAL 32 ENGINEERED MUTATION SEQADV 4BS0 LYS A 37 UNP P23360 GLN 63 ENGINEERED MUTATION SEQADV 4BS0 MET A 42 UNP P23360 GLN 68 ENGINEERED MUTATION SEQADV 4BS0 TRP A 44 UNP P23360 THR 70 ENGINEERED MUTATION SEQADV 4BS0 GLN A 50 UNP P23360 LYS 76 ENGINEERED MUTATION SEQADV 4BS0 GLY A 81 UNP P23360 ARG 107 ENGINEERED MUTATION SEQADV 4BS0 ALA A 82 UNP P23360 GLY 108 ENGINEERED MUTATION SEQADV 4BS0 GLY A 83 UNP P23360 HIS 109 ENGINEERED MUTATION SEQADV 4BS0 CYS A 84 UNP P23360 THR 110 ENGINEERED MUTATION SEQADV 4BS0 ASN A 89 UNP P23360 SER 115 ENGINEERED MUTATION SEQADV 4BS0 PHE A 90 UNP P23360 GLN 116 ENGINEERED MUTATION SEQADV 4BS0 ILE A 105 UNP P23360 THR 131 ENGINEERED MUTATION SEQADV 4BS0 THR A 125 UNP P23360 ALA 151 ENGINEERED MUTATION SEQADV 4BS0 GLY A 130 UNP P23360 ASN 156 ENGINEERED MUTATION SEQADV 4BS0 ASN A 142 UNP P23360 THR 168 ENGINEERED MUTATION SEQADV 4BS0 MET A 172 UNP P23360 ASN 198 ENGINEERED MUTATION SEQADV 4BS0 MET A 208 UNP P23360 THR 234 ENGINEERED MUTATION SEQADV 4BS0 SER A 234 UNP P23360 ALA 260 ENGINEERED MUTATION SEQADV 4BS0 LEU A 236 UNP P23360 THR 262 ENGINEERED MUTATION SEQADV 4BS0 MET A 237 UNP P23360 GLU 263 ENGINEERED MUTATION SEQADV 4BS0 MET A 267 UNP P23360 TRP 293 ENGINEERED MUTATION SEQADV 4BS0 ALA A 275 UNP P23360 TRP 301 ENGINEERED MUTATION SEQADV 4BS0 PHE A 276 UNP P23360 ARG 302 ENGINEERED MUTATION SEQADV 4BS0 SER A 279 UNP P23360 THR 305 ENGINEERED MUTATION SEQADV 4BS0 MET B -1 UNP P23360 EXPRESSION TAG SEQADV 4BS0 ALA B 0 UNP P23360 EXPRESSION TAG SEQADV 4BS0 GLU B 1 UNP P23360 EXPRESSION TAG SEQADV 4BS0 GLY B 304 UNP P23360 EXPRESSION TAG SEQADV 4BS0 SER B 305 UNP P23360 EXPRESSION TAG SEQADV 4BS0 ILE B 306 UNP P23360 EXPRESSION TAG SEQADV 4BS0 GLU B 307 UNP P23360 EXPRESSION TAG SEQADV 4BS0 GLY B 308 UNP P23360 EXPRESSION TAG SEQADV 4BS0 ARG B 309 UNP P23360 EXPRESSION TAG SEQADV 4BS0 GLY B 310 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS B 311 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS B 312 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS B 313 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS B 314 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS B 315 UNP P23360 EXPRESSION TAG SEQADV 4BS0 HIS B 316 UNP P23360 EXPRESSION TAG SEQADV 4BS0 ILE B 6 UNP P23360 VAL 32 ENGINEERED MUTATION SEQADV 4BS0 LYS B 37 UNP P23360 GLN 63 ENGINEERED MUTATION SEQADV 4BS0 MET B 42 UNP P23360 GLN 68 ENGINEERED MUTATION SEQADV 4BS0 TRP B 44 UNP P23360 THR 70 ENGINEERED MUTATION SEQADV 4BS0 GLN B 50 UNP P23360 LYS 76 ENGINEERED MUTATION SEQADV 4BS0 GLY B 81 UNP P23360 ARG 107 ENGINEERED MUTATION SEQADV 4BS0 ALA B 82 UNP P23360 GLY 108 ENGINEERED MUTATION SEQADV 4BS0 GLY B 83 UNP P23360 HIS 109 ENGINEERED MUTATION SEQADV 4BS0 CYS B 84 UNP P23360 THR 110 ENGINEERED MUTATION SEQADV 4BS0 ASN B 89 UNP P23360 SER 115 ENGINEERED MUTATION SEQADV 4BS0 PHE B 90 UNP P23360 GLN 116 ENGINEERED MUTATION SEQADV 4BS0 ILE B 105 UNP P23360 THR 131 ENGINEERED MUTATION SEQADV 4BS0 THR B 125 UNP P23360 ALA 151 ENGINEERED MUTATION SEQADV 4BS0 GLY B 130 UNP P23360 ASN 156 ENGINEERED MUTATION SEQADV 4BS0 ASN B 142 UNP P23360 THR 168 ENGINEERED MUTATION SEQADV 4BS0 MET B 172 UNP P23360 ASN 198 ENGINEERED MUTATION SEQADV 4BS0 MET B 208 UNP P23360 THR 234 ENGINEERED MUTATION SEQADV 4BS0 SER B 234 UNP P23360 ALA 260 ENGINEERED MUTATION SEQADV 4BS0 LEU B 236 UNP P23360 THR 262 ENGINEERED MUTATION SEQADV 4BS0 MET B 237 UNP P23360 GLU 263 ENGINEERED MUTATION SEQADV 4BS0 MET B 267 UNP P23360 TRP 293 ENGINEERED MUTATION SEQADV 4BS0 ALA B 275 UNP P23360 TRP 301 ENGINEERED MUTATION SEQADV 4BS0 PHE B 276 UNP P23360 ARG 302 ENGINEERED MUTATION SEQADV 4BS0 SER B 279 UNP P23360 THR 305 ENGINEERED MUTATION SEQRES 1 A 318 MET ALA GLU ALA ALA GLN SER ILE ASP GLN LEU ILE LYS SEQRES 2 A 318 ALA ARG GLY LYS VAL TYR PHE GLY VAL ALA THR ASP GLN SEQRES 3 A 318 ASN ARG LEU THR THR GLY LYS ASN ALA ALA ILE ILE LYS SEQRES 4 A 318 ALA ASP PHE GLY MET VAL TRP PRO GLU ASN SER MET GLN SEQRES 5 A 318 TRP ASP ALA THR GLU PRO SER GLN GLY ASN PHE ASN PHE SEQRES 6 A 318 ALA GLY ALA ASP TYR LEU VAL ASN TRP ALA GLN GLN ASN SEQRES 7 A 318 GLY LYS LEU ILE GLY ALA GLY CYS LEU VAL TRP HIS ASN SEQRES 8 A 318 PHE LEU PRO SER TRP VAL SER SER ILE THR ASP LYS ASN SEQRES 9 A 318 THR LEU ILE ASN VAL MET LYS ASN HIS ILE THR THR LEU SEQRES 10 A 318 MET THR ARG TYR LYS GLY LYS ILE ARG THR TRP ASP VAL SEQRES 11 A 318 VAL GLY GLU ALA PHE ASN GLU ASP GLY SER LEU ARG GLN SEQRES 12 A 318 ASN VAL PHE LEU ASN VAL ILE GLY GLU ASP TYR ILE PRO SEQRES 13 A 318 ILE ALA PHE GLN THR ALA ARG ALA ALA ASP PRO ASN ALA SEQRES 14 A 318 LYS LEU TYR ILE MET ASP TYR ASN LEU ASP SER ALA SER SEQRES 15 A 318 TYR PRO LYS THR GLN ALA ILE VAL ASN ARG VAL LYS GLN SEQRES 16 A 318 TRP ARG ALA ALA GLY VAL PRO ILE ASP GLY ILE GLY SER SEQRES 17 A 318 GLN MET HIS LEU SER ALA GLY GLN GLY ALA GLY VAL LEU SEQRES 18 A 318 GLN ALA LEU PRO LEU LEU ALA SER ALA GLY THR PRO GLU SEQRES 19 A 318 VAL SER ILE LEU MET LEU ASP VAL ALA GLY ALA SER PRO SEQRES 20 A 318 THR ASP TYR VAL ASN VAL VAL ASN ALA CYS LEU ASN VAL SEQRES 21 A 318 GLN SER CYS VAL GLY ILE THR VAL MET GLY VAL ALA ASP SEQRES 22 A 318 PRO ASP SER ALA PHE ALA SER SER THR PRO LEU LEU PHE SEQRES 23 A 318 ASP GLY ASN PHE ASN PRO LYS PRO ALA TYR ASN ALA ILE SEQRES 24 A 318 VAL GLN ASP LEU GLN GLN GLY SER ILE GLU GLY ARG GLY SEQRES 25 A 318 HIS HIS HIS HIS HIS HIS SEQRES 1 B 318 MET ALA GLU ALA ALA GLN SER ILE ASP GLN LEU ILE LYS SEQRES 2 B 318 ALA ARG GLY LYS VAL TYR PHE GLY VAL ALA THR ASP GLN SEQRES 3 B 318 ASN ARG LEU THR THR GLY LYS ASN ALA ALA ILE ILE LYS SEQRES 4 B 318 ALA ASP PHE GLY MET VAL TRP PRO GLU ASN SER MET GLN SEQRES 5 B 318 TRP ASP ALA THR GLU PRO SER GLN GLY ASN PHE ASN PHE SEQRES 6 B 318 ALA GLY ALA ASP TYR LEU VAL ASN TRP ALA GLN GLN ASN SEQRES 7 B 318 GLY LYS LEU ILE GLY ALA GLY CYS LEU VAL TRP HIS ASN SEQRES 8 B 318 PHE LEU PRO SER TRP VAL SER SER ILE THR ASP LYS ASN SEQRES 9 B 318 THR LEU ILE ASN VAL MET LYS ASN HIS ILE THR THR LEU SEQRES 10 B 318 MET THR ARG TYR LYS GLY LYS ILE ARG THR TRP ASP VAL SEQRES 11 B 318 VAL GLY GLU ALA PHE ASN GLU ASP GLY SER LEU ARG GLN SEQRES 12 B 318 ASN VAL PHE LEU ASN VAL ILE GLY GLU ASP TYR ILE PRO SEQRES 13 B 318 ILE ALA PHE GLN THR ALA ARG ALA ALA ASP PRO ASN ALA SEQRES 14 B 318 LYS LEU TYR ILE MET ASP TYR ASN LEU ASP SER ALA SER SEQRES 15 B 318 TYR PRO LYS THR GLN ALA ILE VAL ASN ARG VAL LYS GLN SEQRES 16 B 318 TRP ARG ALA ALA GLY VAL PRO ILE ASP GLY ILE GLY SER SEQRES 17 B 318 GLN MET HIS LEU SER ALA GLY GLN GLY ALA GLY VAL LEU SEQRES 18 B 318 GLN ALA LEU PRO LEU LEU ALA SER ALA GLY THR PRO GLU SEQRES 19 B 318 VAL SER ILE LEU MET LEU ASP VAL ALA GLY ALA SER PRO SEQRES 20 B 318 THR ASP TYR VAL ASN VAL VAL ASN ALA CYS LEU ASN VAL SEQRES 21 B 318 GLN SER CYS VAL GLY ILE THR VAL MET GLY VAL ALA ASP SEQRES 22 B 318 PRO ASP SER ALA PHE ALA SER SER THR PRO LEU LEU PHE SEQRES 23 B 318 ASP GLY ASN PHE ASN PRO LYS PRO ALA TYR ASN ALA ILE SEQRES 24 B 318 VAL GLN ASP LEU GLN GLN GLY SER ILE GLU GLY ARG GLY SEQRES 25 B 318 HIS HIS HIS HIS HIS HIS HET SO4 A1303 5 HET SO4 A1304 5 HET 6NT A1305 16 HET SO4 B1303 5 HET SO4 B1304 5 HET 6NT B1305 32 HETNAM SO4 SULFATE ION HETNAM 6NT 6-NITROBENZOTRIAZOLE FORMUL 3 SO4 4(O4 S 2-) FORMUL 5 6NT 2(C6 H4 N4 O2) FORMUL 9 HOH *832(H2 O) HELIX 1 1 SER A 5 ARG A 13 1 9 HELIX 2 2 ASP A 23 THR A 28 1 6 HELIX 3 3 LYS A 31 PHE A 40 1 10 HELIX 4 4 GLN A 50 GLU A 55 1 6 HELIX 5 5 PHE A 63 ASN A 76 1 14 HELIX 6 6 ASP A 100 TYR A 119 1 20 HELIX 7 7 ASN A 142 ILE A 148 1 7 HELIX 8 8 ASP A 151 ASP A 164 1 14 HELIX 9 9 TYR A 181 ALA A 197 1 17 HELIX 10 10 GLN A 214 SER A 227 1 14 HELIX 11 11 SER A 244 VAL A 258 1 15 HELIX 12 12 ASP A 271 SER A 274 5 4 HELIX 13 13 PHE A 276 THR A 280 5 5 HELIX 14 14 LYS A 291 GLN A 302 1 12 HELIX 15 15 SER B 5 ARG B 13 1 9 HELIX 16 16 ASP B 23 THR B 28 1 6 HELIX 17 17 LYS B 31 PHE B 40 1 10 HELIX 18 18 GLN B 50 GLU B 55 1 6 HELIX 19 19 PHE B 63 ASN B 76 1 14 HELIX 20 20 PRO B 92 SER B 97 1 6 HELIX 21 21 ASP B 100 TYR B 119 1 20 HELIX 22 22 ASN B 142 GLY B 149 1 8 HELIX 23 23 ASP B 151 ASP B 164 1 14 HELIX 24 24 TYR B 181 ALA B 197 1 17 HELIX 25 25 GLN B 214 SER B 227 1 14 HELIX 26 26 SER B 244 VAL B 258 1 15 HELIX 27 27 ASP B 271 SER B 274 5 4 HELIX 28 28 PHE B 276 THR B 280 5 5 HELIX 29 29 LYS B 291 GLN B 302 1 12 SHEET 1 AA 9 TYR A 17 THR A 22 0 SHEET 2 AA 9 CYS A 261 VAL A 266 1 O ILE A 264 N GLY A 19 SHEET 3 AA 9 GLU A 232 VAL A 240 1 O VAL A 233 N VAL A 262 SHEET 4 AA 9 GLY A 203 LEU A 210 1 O ILE A 204 N SER A 234 SHEET 5 AA 9 LYS A 168 TYR A 174 1 O ILE A 171 N GLY A 205 SHEET 6 AA 9 THR A 125 GLY A 130 1 O TRP A 126 N TYR A 170 SHEET 7 AA 9 LEU A 79 VAL A 86 1 O ALA A 82 N ASP A 127 SHEET 8 AA 9 MET A 42 PRO A 45 1 O VAL A 43 N GLY A 81 SHEET 9 AA 9 TYR A 17 THR A 22 1 O VAL A 20 N TRP A 44 SHEET 1 BA 9 TYR B 17 THR B 22 0 SHEET 2 BA 9 CYS B 261 VAL B 266 1 O ILE B 264 N GLY B 19 SHEET 3 BA 9 GLU B 232 VAL B 240 1 O VAL B 233 N VAL B 262 SHEET 4 BA 9 GLY B 203 LEU B 210 1 O ILE B 204 N SER B 234 SHEET 5 BA 9 LYS B 168 TYR B 174 1 O ILE B 171 N GLY B 205 SHEET 6 BA 9 THR B 125 GLY B 130 1 O TRP B 126 N TYR B 170 SHEET 7 BA 9 LEU B 79 VAL B 86 1 O ALA B 82 N ASP B 127 SHEET 8 BA 9 MET B 42 PRO B 45 1 O VAL B 43 N GLY B 81 SHEET 9 BA 9 TYR B 17 THR B 22 1 O VAL B 20 N TRP B 44 SSBOND 1 CYS A 255 CYS A 261 1555 1555 2.03 SSBOND 2 CYS B 255 CYS B 261 1555 1555 2.12 CISPEP 1 GLY A 83 CYS A 84 0 -2.09 CISPEP 2 GLY B 83 CYS B 84 0 -2.25 CISPEP 3 GLY B 83 CYS B 84 0 -3.36 SITE 1 AC1 5 SER A 57 ASN A 60 ARG B 118 HOH B2227 SITE 2 AC1 5 HOH B2396 SITE 1 AC2 8 ARG A 118 HOH A2267 SER B 57 ASN B 60 SITE 2 AC2 8 HOH B2114 HOH B2123 HOH B2399 HOH B2400 SITE 1 AC3 4 ARG A 161 HOH A2321 HOH A2324 HOH A2368 SITE 1 AC4 6 HIS A 88 ARG A 140 ASN A 142 HOH A2300 SITE 2 AC4 6 HOH A2301 HOH A2304 SITE 1 AC5 10 ALA A 21 TRP A 44 GLN A 50 GLY A 83 SITE 2 AC5 10 CYS A 84 ASP A 127 MET A 172 LEU A 236 SITE 3 AC5 10 MET A 237 THR A 265 SITE 1 AC6 10 ALA B 21 TRP B 44 GLN B 50 GLY B 83 SITE 2 AC6 10 CYS B 84 ASP B 127 LEU B 236 MET B 237 SITE 3 AC6 10 THR B 265 MET B 267 CRYST1 76.080 77.950 98.280 90.00 90.00 90.00 P 21 21 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 0.013144 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012829 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010175 0.00000