HEADER XYLANASE 31-AUG-95 1CLX TITLE CATALYTIC CORE OF XYLANASE A COMPND MOL_ID: 1; COMPND 2 MOLECULE: XYLANASE A; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: CATALYTIC CORE, RESIDUES 264 - 611; COMPND 5 EC: 3.2.1.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CELLVIBRIO JAPONICUS; SOURCE 3 ORGANISM_TAXID: 155077; SOURCE 4 STRAIN: CELLULOSA; SOURCE 5 GENE: TRUNCATED XYNA (CODONS 264-611; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET3A; SOURCE 9 EXPRESSION_SYSTEM_GENE: TRUNCATED XYNA (CODONS 264-611) KEYWDS XYLANASE, FAMILY-F XYLANASE FAMILY 10 GLYCOSYL-HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.W.HARRIS,J.A.JENKINS,I.CONNERTON,R.W.PICKERSGILL REVDAT 4 20-NOV-24 1CLX 1 REMARK LINK REVDAT 3 24-FEB-09 1CLX 1 VERSN REVDAT 2 13-NOV-02 1CLX 1 SOURCE REVDAT 1 20-JUN-96 1CLX 0 JRNL AUTH G.W.HARRIS,J.A.JENKINS,I.CONNERTON,R.W.PICKERSGILL JRNL TITL REFINED CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF JRNL TITL 2 XYLANASE A FROM PSEUDOMONAS FLUORESCENS AT 1.8 A RESOLUTION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 52 393 1996 JRNL REFN ISSN 0907-4449 JRNL PMID 15299710 JRNL DOI 10.1107/S0907444995013540 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.JENKINS,L.LO LEGGIO,G.HARRIS,R.PICKERSGILL REMARK 1 TITL BETA-GLUCOSIDASE, BETA-GALACTOSIDASE, FAMILY A CELLULASES, REMARK 1 TITL 2 FAMILY F XYLANASES AND TWO BARLEY GLYCANASES FORM A REMARK 1 TITL 3 SUPERFAMILY OF ENZYMES WITH 8-FOLD BETA/ALPHA ARCHITECTURE REMARK 1 TITL 4 AND WITH TWO CONSERVED GLUTAMATES NEAR THE CARBOXY-TERMINAL REMARK 1 TITL 5 ENDS OF BETA-STRANDS FOUR AND SEVEN REMARK 1 REF FEBS LETT. V. 362 281 1995 REMARK 1 REFN ISSN 0014-5793 REMARK 1 REFERENCE 2 REMARK 1 AUTH G.W.HARRIS,J.A.JENKINS,I.CONNERTON,N.CUMMINGS,L.LO LEGGIO, REMARK 1 AUTH 2 M.SCOTT,G.P.HAZLEWOOD,J.I.LAURIE,H.J.GILBERT,R.W.PICKERSGILL REMARK 1 TITL STRUCTURE OF THE CATALYTIC CORE OF THE FAMILY F XYLANASE REMARK 1 TITL 2 FROM PSEUDOMONAS FLUORESCENS AND IDENTIFICATION OF THE REMARK 1 TITL 3 XYLOPENTAOSE-BINDING SITES REMARK 1 REF STRUCTURE V. 2 1107 1994 REMARK 1 REFN ISSN 0969-2126 REMARK 1 REFERENCE 3 REMARK 1 AUTH R.W.PICKERSGILL,J.A.JENKINS,M.SCOTT,I.CONNERTON, REMARK 1 AUTH 2 G.P.HAZLEWOOD,H.J.GILBERT REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY ANALYSIS OF THE REMARK 1 TITL 2 CATALYTIC DOMAIN OF XYLANASE A FROM PSEUDOMONAS FLUORESCENS REMARK 1 TITL 3 SUBSPECIES CELLULOSA REMARK 1 REF J.MOL.BIOL. V. 229 246 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : RESTRAIN REMARK 3 AUTHORS : MOSS,DRIESSEN,HANEEF,HOWLIN,HARRIS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 103749 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 + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.166 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 FIT/AGREEMENT OF MODEL WITH ALL DATA. 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 : 10796 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 1108 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.60 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CLX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172383. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JAN-93 REMARK 200 TEMPERATURE (KELVIN) : 291 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 105167 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 (%) : 78.8 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> 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 (%): 46.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0 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 48.05500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 75.51500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.66000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 75.51500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.05500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.66000 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 400 REMARK 400 COMPOUND REMARK 400 THE STRUCTURE IS OF THE CATALYTIC CORE OF XYLANASE A; THE REMARK 400 COMPLETE XYLANASE WOULD ALSO CONSIST OF A CELLULOSE BINDING REMARK 400 DOMAIN AND A LINKER AS WELL AS THE CATALYTIC BINDING REMARK 400 DOMAIN. A TRUNCATED GENE ENCODING THE CARBOXY-TERMINAL REMARK 400 DOMAIN (I.E. THE CATALYTIC CORE) WAS EXPRESSED REMARK 400 INDEPENDENTLY OF THE CELLULOSE BINDING DOMAIN AND THE REMARK 400 LINKER. 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 A 346 REMARK 465 ARG A 347 REMARK 465 GLY B 346 REMARK 465 ARG B 347 REMARK 465 GLY C 346 REMARK 465 ARG C 347 REMARK 465 GLY D 346 REMARK 465 ARG D 347 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 CA GLY C 1 O HOH C 889 0.73 REMARK 500 CG2 VAL B 33 O HOH B 825 1.58 REMARK 500 C GLY C 1 O HOH C 889 1.59 REMARK 500 CG1 VAL B 33 O HOH B 825 1.60 REMARK 500 O HOH D 1261 O HOH D 1350 1.73 REMARK 500 CG ASN C 143 O HOH C 1031 1.77 REMARK 500 CB VAL B 33 O HOH B 825 1.81 REMARK 500 O HOH B 750 O HOH B 798 1.82 REMARK 500 O HOH A 743 O HOH B 580 1.84 REMARK 500 OD1 ASP B 7 O HOH B 711 1.88 REMARK 500 O HOH B 718 O HOH B 813 1.91 REMARK 500 OD1 ASP C 161 NH2 ARG C 199 1.92 REMARK 500 O HOH D 1322 O HOH D 1424 1.98 REMARK 500 CG GLN C 198 O HOH C 1123 1.99 REMARK 500 O HOH A 468 O HOH A 473 2.02 REMARK 500 O HOH A 565 O HOH D 1453 2.03 REMARK 500 O HOH D 1237 O HOH D 1271 2.04 REMARK 500 OD1 ASN C 143 O HOH C 1031 2.05 REMARK 500 N GLY C 1 O HOH C 889 2.06 REMARK 500 N LEU C 2 O HOH C 889 2.09 REMARK 500 CG GLN B 198 O HOH B 846 2.10 REMARK 500 O VAL A 341 OG SER A 345 2.10 REMARK 500 O HOH C 1044 O HOH C 1045 2.10 REMARK 500 O HOH D 1231 O HOH D 1269 2.11 REMARK 500 OD1 ASP D 161 NH2 ARG D 199 2.13 REMARK 500 O PRO A 296 O HOH A 401 2.13 REMARK 500 NZ LYS D 120 O HOH D 1367 2.13 REMARK 500 O HOH C 989 O HOH C 1167 2.15 REMARK 500 OH TYR A 50 O HOH A 447 2.17 REMARK 500 O HOH D 1224 O HOH D 1433 2.18 REMARK 500 O ASP B 134 NH2 ARG B 146 2.19 REMARK 500 O ASP D 134 NH2 ARG D 146 2.19 REMARK 500 O HOH C 1019 O HOH D 1020 2.19 REMARK 500 O HOH A 441 O HOH A 536 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 O HOH A 622 O HOH D 1395 2675 0.78 REMARK 500 O HOH A 477 O HOH A 546 3646 0.88 REMARK 500 O HOH A 507 O HOH D 1354 3656 1.28 REMARK 500 O HOH B 899 O HOH D 1286 3656 1.40 REMARK 500 O HOH A 547 O HOH A 597 3656 1.47 REMARK 500 O HOH A 601 O HOH B 754 3656 1.53 REMARK 500 NH2 ARG A 64 O HOH D 1422 3656 1.56 REMARK 500 O THR A 173 O HOH B 754 3656 1.59 REMARK 500 NH1 ARG A 64 O HOH D 1422 3656 1.62 REMARK 500 O HOH A 525 O HOH D 1450 3656 1.68 REMARK 500 O HOH A 583 O HOH D 1318 2675 1.68 REMARK 500 O HOH A 591 O HOH D 1281 3656 1.72 REMARK 500 CB THR D 173 O HOH C 1151 4466 1.73 REMARK 500 CZ ARG A 64 O HOH D 1422 3656 1.74 REMARK 500 CG2 THR D 173 O HOH C 1151 4466 1.84 REMARK 500 CG GLU A 175 OD1 ASN B 143 3656 1.99 REMARK 500 CG2 THR A 239 ND2 ASN B 195 3656 1.99 REMARK 500 CA THR D 173 O HOH C 1151 4466 2.04 REMARK 500 ND2 ASN C 143 OD1 ASP D 208 4566 2.06 REMARK 500 O HOH A 523 O HOH D 1454 3656 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 VAL A 12 CA - CB - CG2 ANGL. DEV. = 9.0 DEGREES REMARK 500 ARG A 34 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 MET A 46 CG - SD - CE ANGL. DEV. = 11.2 DEGREES REMARK 500 ARG A 101 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 101 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 ALA A 116 N - CA - CB ANGL. DEV. = 11.7 DEGREES REMARK 500 GLY A 117 C - N - CA ANGL. DEV. = -19.2 DEGREES REMARK 500 ARG A 146 CD - NE - CZ ANGL. DEV. = 9.0 DEGREES REMARK 500 ARG A 146 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG A 168 NE - CZ - NH1 ANGL. DEV. = 8.4 DEGREES REMARK 500 ARG A 168 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 TYR A 178 CB - CG - CD1 ANGL. DEV. = -4.6 DEGREES REMARK 500 VAL A 194 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 VAL A 205 CA - CB - CG2 ANGL. DEV. = 9.1 DEGREES REMARK 500 MET A 217 CG - SD - CE ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG A 227 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 MET A 230 CG - SD - CE ANGL. DEV. = 11.1 DEGREES REMARK 500 ARG A 266 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG A 266 NE - CZ - NH2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 282 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 TYR A 315 CB - CG - CD2 ANGL. DEV. = -5.3 DEGREES REMARK 500 VAL B 14 CA - CB - CG2 ANGL. DEV. = 9.1 DEGREES REMARK 500 VAL B 76 CA - CB - CG2 ANGL. DEV. = 9.6 DEGREES REMARK 500 VAL B 82 CA - CB - CG2 ANGL. DEV. = 11.1 DEGREES REMARK 500 ALA B 116 N - CA - CB ANGL. DEV. = 8.6 DEGREES REMARK 500 GLY B 117 C - N - CA ANGL. DEV. = -15.5 DEGREES REMARK 500 ASP B 135 CB - CG - OD1 ANGL. DEV. = 7.5 DEGREES REMARK 500 ARG B 146 NE - CZ - NH1 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG B 146 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG B 165 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 168 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 TYR B 178 CB - CG - CD1 ANGL. DEV. = -5.4 DEGREES REMARK 500 ARG B 199 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 MET B 230 CG - SD - CE ANGL. DEV. = 10.1 DEGREES REMARK 500 ARG B 250 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 TYR B 263 CB - CG - CD1 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG B 266 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 266 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 VAL B 271 CA - CB - CG2 ANGL. DEV. = 9.7 DEGREES REMARK 500 TYR B 315 CB - CG - CD2 ANGL. DEV. = -5.2 DEGREES REMARK 500 MET C 51 CG - SD - CE ANGL. DEV. = 10.9 DEGREES REMARK 500 ARG C 106 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 GLY C 117 C - N - CA ANGL. DEV. = -12.9 DEGREES REMARK 500 VAL C 119 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 ASP C 123 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG C 146 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG C 146 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 VAL C 149 CA - CB - CG1 ANGL. DEV. = 10.9 DEGREES REMARK 500 PRO C 157 C - N - CD ANGL. DEV. = -12.8 DEGREES REMARK 500 ARG C 165 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 87 ANGLE DEVIATIONS. 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 ALA A 16 34.54 -157.00 REMARK 500 ASN A 38 12.11 -140.25 REMARK 500 ASN A 44 -33.86 -133.69 REMARK 500 ALA A 116 -65.28 -25.53 REMARK 500 GLU A 246 42.71 -142.64 REMARK 500 VAL A 271 -51.84 -124.43 REMARK 500 TRP A 305 58.17 -91.41 REMARK 500 LEU A 325 -169.75 -116.66 REMARK 500 ALA B 16 36.61 -154.25 REMARK 500 ASN B 44 -44.30 -136.35 REMARK 500 ASP B 134 66.51 -154.48 REMARK 500 GLU B 246 37.83 -148.12 REMARK 500 LEU B 325 -167.72 -118.73 REMARK 500 ALA C 16 35.11 -149.13 REMARK 500 ASN C 44 -40.00 -136.59 REMARK 500 ASP C 171 85.52 -151.09 REMARK 500 ASN C 182 -2.24 70.28 REMARK 500 LEU C 240 119.20 -38.35 REMARK 500 GLU C 246 45.57 -145.39 REMARK 500 ALA D 16 31.35 -151.90 REMARK 500 ASN D 44 -40.89 -131.99 REMARK 500 ALA D 116 -63.82 -24.95 REMARK 500 ASP D 134 65.81 -161.65 REMARK 500 ASN D 186 32.43 71.80 REMARK 500 SER D 237 141.90 -171.77 REMARK 500 GLU D 246 45.42 -145.97 REMARK 500 VAL D 271 -53.77 -121.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 TRP A 122 ASP A 123 143.22 REMARK 500 TRP B 122 ASP B 123 147.33 REMARK 500 TYR C 52 SER C 53 146.88 REMARK 500 GLN C 74 THR C 75 148.99 REMARK 500 TRP C 122 ASP C 123 144.78 REMARK 500 TRP D 122 ASP D 123 143.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 64 0.11 SIDE CHAIN REMARK 500 ARG A 146 0.11 SIDE CHAIN REMARK 500 ARG A 152 0.08 SIDE CHAIN REMARK 500 ARG A 166 0.15 SIDE CHAIN REMARK 500 ARG A 227 0.12 SIDE CHAIN REMARK 500 ARG A 250 0.10 SIDE CHAIN REMARK 500 ARG A 266 0.10 SIDE CHAIN REMARK 500 ARG B 64 0.20 SIDE CHAIN REMARK 500 ARG B 146 0.10 SIDE CHAIN REMARK 500 ARG B 166 0.28 SIDE CHAIN REMARK 500 ARG B 168 0.10 SIDE CHAIN REMARK 500 ARG B 250 0.08 SIDE CHAIN REMARK 500 ARG B 282 0.10 SIDE CHAIN REMARK 500 ARG C 64 0.18 SIDE CHAIN REMARK 500 ARG C 106 0.09 SIDE CHAIN REMARK 500 ARG C 152 0.11 SIDE CHAIN REMARK 500 ARG C 165 0.17 SIDE CHAIN REMARK 500 ARG C 166 0.27 SIDE CHAIN REMARK 500 ARG C 168 0.22 SIDE CHAIN REMARK 500 ARG C 199 0.21 SIDE CHAIN REMARK 500 ARG C 278 0.16 SIDE CHAIN REMARK 500 ARG C 298 0.09 SIDE CHAIN REMARK 500 ARG D 64 0.09 SIDE CHAIN REMARK 500 ARG D 101 0.10 SIDE CHAIN REMARK 500 ARG D 165 0.23 SIDE CHAIN REMARK 500 ARG D 168 0.15 SIDE CHAIN REMARK 500 ARG D 199 0.19 SIDE CHAIN REMARK 500 ARG D 227 0.10 SIDE CHAIN REMARK 500 ARG D 250 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 348 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 253 O REMARK 620 2 ASP A 256 OD2 80.6 REMARK 620 3 ASP A 256 OD1 75.1 48.6 REMARK 620 4 ASN A 258 O 143.2 100.5 78.5 REMARK 620 5 ASN A 261 OD1 148.1 83.2 113.2 66.9 REMARK 620 6 ASP A 262 OD1 99.3 148.9 161.6 97.7 81.0 REMARK 620 7 HOH A 349 O 73.1 125.0 77.9 76.7 137.9 83.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 348 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 253 O REMARK 620 2 ASP B 256 OD1 74.5 REMARK 620 3 ASP B 256 OD2 80.1 46.4 REMARK 620 4 ASN B 258 O 142.0 80.7 103.0 REMARK 620 5 ASN B 261 OD1 150.9 110.4 83.6 65.4 REMARK 620 6 ASP B 262 OD1 102.6 165.1 148.3 94.0 79.4 REMARK 620 7 HOH B 626 O 77.7 83.7 129.3 71.3 130.7 81.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 348 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN C 253 O REMARK 620 2 ASP C 256 OD1 74.6 REMARK 620 3 ASP C 256 OD2 84.1 48.8 REMARK 620 4 ASN C 258 O 143.1 78.7 97.1 REMARK 620 5 ASN C 261 OD1 150.9 107.5 77.1 62.3 REMARK 620 6 ASP C 262 OD1 100.3 161.2 149.7 96.9 85.9 REMARK 620 7 HOH C 903 O 76.4 81.3 129.8 74.8 132.6 79.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D 348 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN D 253 O REMARK 620 2 ASP D 256 OD2 80.1 REMARK 620 3 ASP D 256 OD1 77.9 49.0 REMARK 620 4 ASN D 258 O 144.1 99.6 75.5 REMARK 620 5 ASN D 261 OD1 146.3 83.4 112.1 67.7 REMARK 620 6 ASP D 262 OD1 100.9 146.7 164.3 98.3 77.8 REMARK 620 7 HOH D1180 O 75.0 131.8 85.4 79.2 135.9 79.2 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: TWO CATALYTIC RESIDUES ACID-BASE GLU 127 REMARK 800 NUCLEOPHILE GLU 246. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 348 DBREF 1CLX A 1 347 UNP P14768 XYNA_PSEFL 265 611 DBREF 1CLX B 1 347 UNP P14768 XYNA_PSEFL 265 611 DBREF 1CLX C 1 347 UNP P14768 XYNA_PSEFL 265 611 DBREF 1CLX D 1 347 UNP P14768 XYNA_PSEFL 265 611 SEQRES 1 A 347 GLY LEU ALA SER LEU ALA ASP PHE PRO ILE GLY VAL ALA SEQRES 2 A 347 VAL ALA ALA SER GLY GLY ASN ALA ASP ILE PHE THR SER SEQRES 3 A 347 SER ALA ARG GLN ASN ILE VAL ARG ALA GLU PHE ASN GLN SEQRES 4 A 347 ILE THR ALA GLU ASN ILE MET LYS MET SER TYR MET TYR SEQRES 5 A 347 SER GLY SER ASN PHE SER PHE THR ASN SER ASP ARG LEU SEQRES 6 A 347 VAL SER TRP ALA ALA GLN ASN GLY GLN THR VAL HIS GLY SEQRES 7 A 347 HIS ALA LEU VAL TRP HIS PRO SER TYR GLN LEU PRO ASN SEQRES 8 A 347 TRP ALA SER ASP SER ASN ALA ASN PHE ARG GLN ASP PHE SEQRES 9 A 347 ALA ARG HIS ILE ASP THR VAL ALA ALA HIS PHE ALA GLY SEQRES 10 A 347 GLN VAL LYS SER TRP ASP VAL VAL ASN GLU ALA LEU PHE SEQRES 11 A 347 ASP SER ALA ASP ASP PRO ASP GLY ARG GLY SER ALA ASN SEQRES 12 A 347 GLY TYR ARG GLN SER VAL PHE TYR ARG GLN PHE GLY GLY SEQRES 13 A 347 PRO GLU TYR ILE ASP GLU ALA PHE ARG ARG ALA ARG ALA SEQRES 14 A 347 ALA ASP PRO THR ALA GLU LEU TYR TYR ASN ASP PHE ASN SEQRES 15 A 347 THR GLU GLU ASN GLY ALA LYS THR THR ALA LEU VAL ASN SEQRES 16 A 347 LEU VAL GLN ARG LEU LEU ASN ASN GLY VAL PRO ILE ASP SEQRES 17 A 347 GLY VAL GLY PHE GLN MET HIS VAL MET ASN ASP TYR PRO SEQRES 18 A 347 SER ILE ALA ASN ILE ARG GLN ALA MET GLN LYS ILE VAL SEQRES 19 A 347 ALA LEU SER PRO THR LEU LYS ILE LYS ILE THR GLU LEU SEQRES 20 A 347 ASP VAL ARG LEU ASN ASN PRO TYR ASP GLY ASN SER SER SEQRES 21 A 347 ASN ASP TYR THR ASN ARG ASN ASP CYS ALA VAL SER CYS SEQRES 22 A 347 ALA GLY LEU ASP ARG GLN LYS ALA ARG TYR LYS GLU ILE SEQRES 23 A 347 VAL GLN ALA TYR LEU GLU VAL VAL PRO PRO GLY ARG ARG SEQRES 24 A 347 GLY GLY ILE THR VAL TRP GLY ILE ALA ASP PRO ASP SER SEQRES 25 A 347 TRP LEU TYR THR HIS GLN ASN LEU PRO ASP TRP PRO LEU SEQRES 26 A 347 LEU PHE ASN ASP ASN LEU GLN PRO LYS PRO ALA TYR GLN SEQRES 27 A 347 GLY VAL VAL GLU ALA LEU SER GLY ARG SEQRES 1 B 347 GLY LEU ALA SER LEU ALA ASP PHE PRO ILE GLY VAL ALA SEQRES 2 B 347 VAL ALA ALA SER GLY GLY ASN ALA ASP ILE PHE THR SER SEQRES 3 B 347 SER ALA ARG GLN ASN ILE VAL ARG ALA GLU PHE ASN GLN SEQRES 4 B 347 ILE THR ALA GLU ASN ILE MET LYS MET SER TYR MET TYR SEQRES 5 B 347 SER GLY SER ASN PHE SER PHE THR ASN SER ASP ARG LEU SEQRES 6 B 347 VAL SER TRP ALA ALA GLN ASN GLY GLN THR VAL HIS GLY SEQRES 7 B 347 HIS ALA LEU VAL TRP HIS PRO SER TYR GLN LEU PRO ASN SEQRES 8 B 347 TRP ALA SER ASP SER ASN ALA ASN PHE ARG GLN ASP PHE SEQRES 9 B 347 ALA ARG HIS ILE ASP THR VAL ALA ALA HIS PHE ALA GLY SEQRES 10 B 347 GLN VAL LYS SER TRP ASP VAL VAL ASN GLU ALA LEU PHE SEQRES 11 B 347 ASP SER ALA ASP ASP PRO ASP GLY ARG GLY SER ALA ASN SEQRES 12 B 347 GLY TYR ARG GLN SER VAL PHE TYR ARG GLN PHE GLY GLY SEQRES 13 B 347 PRO GLU TYR ILE ASP GLU ALA PHE ARG ARG ALA ARG ALA SEQRES 14 B 347 ALA ASP PRO THR ALA GLU LEU TYR TYR ASN ASP PHE ASN SEQRES 15 B 347 THR GLU GLU ASN GLY ALA LYS THR THR ALA LEU VAL ASN SEQRES 16 B 347 LEU VAL GLN ARG LEU LEU ASN ASN GLY VAL PRO ILE ASP SEQRES 17 B 347 GLY VAL GLY PHE GLN MET HIS VAL MET ASN ASP TYR PRO SEQRES 18 B 347 SER ILE ALA ASN ILE ARG GLN ALA MET GLN LYS ILE VAL SEQRES 19 B 347 ALA LEU SER PRO THR LEU LYS ILE LYS ILE THR GLU LEU SEQRES 20 B 347 ASP VAL ARG LEU ASN ASN PRO TYR ASP GLY ASN SER SER SEQRES 21 B 347 ASN ASP TYR THR ASN ARG ASN ASP CYS ALA VAL SER CYS SEQRES 22 B 347 ALA GLY LEU ASP ARG GLN LYS ALA ARG TYR LYS GLU ILE SEQRES 23 B 347 VAL GLN ALA TYR LEU GLU VAL VAL PRO PRO GLY ARG ARG SEQRES 24 B 347 GLY GLY ILE THR VAL TRP GLY ILE ALA ASP PRO ASP SER SEQRES 25 B 347 TRP LEU TYR THR HIS GLN ASN LEU PRO ASP TRP PRO LEU SEQRES 26 B 347 LEU PHE ASN ASP ASN LEU GLN PRO LYS PRO ALA TYR GLN SEQRES 27 B 347 GLY VAL VAL GLU ALA LEU SER GLY ARG SEQRES 1 C 347 GLY LEU ALA SER LEU ALA ASP PHE PRO ILE GLY VAL ALA SEQRES 2 C 347 VAL ALA ALA SER GLY GLY ASN ALA ASP ILE PHE THR SER SEQRES 3 C 347 SER ALA ARG GLN ASN ILE VAL ARG ALA GLU PHE ASN GLN SEQRES 4 C 347 ILE THR ALA GLU ASN ILE MET LYS MET SER TYR MET TYR SEQRES 5 C 347 SER GLY SER ASN PHE SER PHE THR ASN SER ASP ARG LEU SEQRES 6 C 347 VAL SER TRP ALA ALA GLN ASN GLY GLN THR VAL HIS GLY SEQRES 7 C 347 HIS ALA LEU VAL TRP HIS PRO SER TYR GLN LEU PRO ASN SEQRES 8 C 347 TRP ALA SER ASP SER ASN ALA ASN PHE ARG GLN ASP PHE SEQRES 9 C 347 ALA ARG HIS ILE ASP THR VAL ALA ALA HIS PHE ALA GLY SEQRES 10 C 347 GLN VAL LYS SER TRP ASP VAL VAL ASN GLU ALA LEU PHE SEQRES 11 C 347 ASP SER ALA ASP ASP PRO ASP GLY ARG GLY SER ALA ASN SEQRES 12 C 347 GLY TYR ARG GLN SER VAL PHE TYR ARG GLN PHE GLY GLY SEQRES 13 C 347 PRO GLU TYR ILE ASP GLU ALA PHE ARG ARG ALA ARG ALA SEQRES 14 C 347 ALA ASP PRO THR ALA GLU LEU TYR TYR ASN ASP PHE ASN SEQRES 15 C 347 THR GLU GLU ASN GLY ALA LYS THR THR ALA LEU VAL ASN SEQRES 16 C 347 LEU VAL GLN ARG LEU LEU ASN ASN GLY VAL PRO ILE ASP SEQRES 17 C 347 GLY VAL GLY PHE GLN MET HIS VAL MET ASN ASP TYR PRO SEQRES 18 C 347 SER ILE ALA ASN ILE ARG GLN ALA MET GLN LYS ILE VAL SEQRES 19 C 347 ALA LEU SER PRO THR LEU LYS ILE LYS ILE THR GLU LEU SEQRES 20 C 347 ASP VAL ARG LEU ASN ASN PRO TYR ASP GLY ASN SER SER SEQRES 21 C 347 ASN ASP TYR THR ASN ARG ASN ASP CYS ALA VAL SER CYS SEQRES 22 C 347 ALA GLY LEU ASP ARG GLN LYS ALA ARG TYR LYS GLU ILE SEQRES 23 C 347 VAL GLN ALA TYR LEU GLU VAL VAL PRO PRO GLY ARG ARG SEQRES 24 C 347 GLY GLY ILE THR VAL TRP GLY ILE ALA ASP PRO ASP SER SEQRES 25 C 347 TRP LEU TYR THR HIS GLN ASN LEU PRO ASP TRP PRO LEU SEQRES 26 C 347 LEU PHE ASN ASP ASN LEU GLN PRO LYS PRO ALA TYR GLN SEQRES 27 C 347 GLY VAL VAL GLU ALA LEU SER GLY ARG SEQRES 1 D 347 GLY LEU ALA SER LEU ALA ASP PHE PRO ILE GLY VAL ALA SEQRES 2 D 347 VAL ALA ALA SER GLY GLY ASN ALA ASP ILE PHE THR SER SEQRES 3 D 347 SER ALA ARG GLN ASN ILE VAL ARG ALA GLU PHE ASN GLN SEQRES 4 D 347 ILE THR ALA GLU ASN ILE MET LYS MET SER TYR MET TYR SEQRES 5 D 347 SER GLY SER ASN PHE SER PHE THR ASN SER ASP ARG LEU SEQRES 6 D 347 VAL SER TRP ALA ALA GLN ASN GLY GLN THR VAL HIS GLY SEQRES 7 D 347 HIS ALA LEU VAL TRP HIS PRO SER TYR GLN LEU PRO ASN SEQRES 8 D 347 TRP ALA SER ASP SER ASN ALA ASN PHE ARG GLN ASP PHE SEQRES 9 D 347 ALA ARG HIS ILE ASP THR VAL ALA ALA HIS PHE ALA GLY SEQRES 10 D 347 GLN VAL LYS SER TRP ASP VAL VAL ASN GLU ALA LEU PHE SEQRES 11 D 347 ASP SER ALA ASP ASP PRO ASP GLY ARG GLY SER ALA ASN SEQRES 12 D 347 GLY TYR ARG GLN SER VAL PHE TYR ARG GLN PHE GLY GLY SEQRES 13 D 347 PRO GLU TYR ILE ASP GLU ALA PHE ARG ARG ALA ARG ALA SEQRES 14 D 347 ALA ASP PRO THR ALA GLU LEU TYR TYR ASN ASP PHE ASN SEQRES 15 D 347 THR GLU GLU ASN GLY ALA LYS THR THR ALA LEU VAL ASN SEQRES 16 D 347 LEU VAL GLN ARG LEU LEU ASN ASN GLY VAL PRO ILE ASP SEQRES 17 D 347 GLY VAL GLY PHE GLN MET HIS VAL MET ASN ASP TYR PRO SEQRES 18 D 347 SER ILE ALA ASN ILE ARG GLN ALA MET GLN LYS ILE VAL SEQRES 19 D 347 ALA LEU SER PRO THR LEU LYS ILE LYS ILE THR GLU LEU SEQRES 20 D 347 ASP VAL ARG LEU ASN ASN PRO TYR ASP GLY ASN SER SER SEQRES 21 D 347 ASN ASP TYR THR ASN ARG ASN ASP CYS ALA VAL SER CYS SEQRES 22 D 347 ALA GLY LEU ASP ARG GLN LYS ALA ARG TYR LYS GLU ILE SEQRES 23 D 347 VAL GLN ALA TYR LEU GLU VAL VAL PRO PRO GLY ARG ARG SEQRES 24 D 347 GLY GLY ILE THR VAL TRP GLY ILE ALA ASP PRO ASP SER SEQRES 25 D 347 TRP LEU TYR THR HIS GLN ASN LEU PRO ASP TRP PRO LEU SEQRES 26 D 347 LEU PHE ASN ASP ASN LEU GLN PRO LYS PRO ALA TYR GLN SEQRES 27 D 347 GLY VAL VAL GLU ALA LEU SER GLY ARG HET CA A 348 1 HET CA B 348 1 HET CA C 348 1 HET CA D 348 1 HETNAM CA CALCIUM ION FORMUL 5 CA 4(CA 2+) FORMUL 9 HOH *1108(H2 O) HELIX 1 1 LEU A 2 LEU A 5 5 4 HELIX 2 2 SER A 27 GLU A 36 1 10 HELIX 3 3 MET A 48 MET A 51 5 4 HELIX 4 4 THR A 60 ASN A 72 1 13 HELIX 5 5 SER A 86 GLN A 88 5 3 HELIX 6 6 PHE A 100 HIS A 114 1 15 HELIX 7 7 VAL A 149 PHE A 154 1 6 HELIX 8 8 PRO A 157 ALA A 170 5 14 HELIX 9 9 ALA A 188 ASN A 202 1 15 HELIX 10 10 ILE A 223 LEU A 236 1 14 HELIX 11 11 ALA A 274 VAL A 293 1 20 HELIX 12 12 ASP A 309 ASP A 311 5 3 HELIX 13 13 PRO A 335 LEU A 344 1 10 HELIX 14 14 LEU B 2 LEU B 5 5 4 HELIX 15 15 SER B 27 GLU B 36 1 10 HELIX 16 16 MET B 48 MET B 51 5 4 HELIX 17 17 THR B 60 ASN B 72 1 13 HELIX 18 18 SER B 86 GLN B 88 5 3 HELIX 19 19 PHE B 100 HIS B 114 1 15 HELIX 20 20 VAL B 149 PHE B 154 1 6 HELIX 21 21 PRO B 157 ALA B 170 5 14 HELIX 22 22 ALA B 188 ASN B 202 1 15 HELIX 23 23 ILE B 223 LEU B 236 1 14 HELIX 24 24 ARG B 266 CYS B 269 5 4 HELIX 25 25 ALA B 274 VAL B 293 1 20 HELIX 26 26 ASP B 309 ASP B 311 5 3 HELIX 27 27 PRO B 335 LEU B 344 1 10 HELIX 28 28 LEU C 2 LEU C 5 5 4 HELIX 29 29 SER C 27 GLU C 36 1 10 HELIX 30 30 MET C 48 MET C 51 5 4 HELIX 31 31 THR C 60 GLN C 71 1 12 HELIX 32 32 SER C 86 GLN C 88 5 3 HELIX 33 33 PHE C 100 HIS C 114 1 15 HELIX 34 34 VAL C 149 PHE C 154 1 6 HELIX 35 35 PRO C 157 ALA C 170 5 14 HELIX 36 36 THR C 183 GLU C 185 5 3 HELIX 37 37 ALA C 188 ASN C 202 1 15 HELIX 38 38 ILE C 223 LEU C 236 1 14 HELIX 39 39 SER C 259 ASN C 261 5 3 HELIX 40 40 ALA C 274 VAL C 293 1 20 HELIX 41 41 ASP C 309 ASP C 311 5 3 HELIX 42 42 PRO C 335 LEU C 344 1 10 HELIX 43 43 ALA D 3 LEU D 5 5 3 HELIX 44 44 SER D 27 GLU D 36 1 10 HELIX 45 45 MET D 48 MET D 51 5 4 HELIX 46 46 THR D 60 ASN D 72 1 13 HELIX 47 47 SER D 86 GLN D 88 5 3 HELIX 48 48 PHE D 100 HIS D 114 1 15 HELIX 49 49 VAL D 149 PHE D 154 1 6 HELIX 50 50 PRO D 157 ALA D 170 5 14 HELIX 51 51 ALA D 188 ASN D 202 1 15 HELIX 52 52 ILE D 223 LEU D 236 1 14 HELIX 53 53 SER D 259 ASN D 261 5 3 HELIX 54 54 ARG D 266 CYS D 269 5 4 HELIX 55 55 ALA D 274 VAL D 293 1 20 HELIX 56 56 ASP D 309 ASP D 311 5 3 HELIX 57 57 PRO D 335 ALA D 343 1 9 SHEET 1 A 8 THR A 75 HIS A 77 0 SHEET 2 A 8 GLN A 39 ALA A 42 1 N ILE A 40 O THR A 75 SHEET 3 A 8 ILE A 10 VAL A 14 1 N VAL A 12 O GLN A 39 SHEET 4 A 8 ARG A 299 VAL A 304 1 N ILE A 302 O GLY A 11 SHEET 5 A 8 LYS A 241 ILE A 244 1 N ILE A 242 O GLY A 300 SHEET 6 A 8 GLY A 209 PHE A 212 1 N VAL A 210 O LYS A 241 SHEET 7 A 8 GLU A 175 ASP A 180 1 N TYR A 178 O GLY A 209 SHEET 8 A 8 SER A 121 ASN A 126 1 N TRP A 122 O GLU A 175 SHEET 1 B 2 HIS A 215 MET A 217 0 SHEET 2 B 2 ASP A 248 ARG A 250 1 N ASP A 248 O VAL A 216 SHEET 1 C 8 THR B 75 HIS B 77 0 SHEET 2 C 8 GLN B 39 ALA B 42 1 N ILE B 40 O THR B 75 SHEET 3 C 8 ILE B 10 VAL B 14 1 N VAL B 12 O GLN B 39 SHEET 4 C 8 ARG B 299 VAL B 304 1 N ILE B 302 O GLY B 11 SHEET 5 C 8 LYS B 241 ILE B 244 1 N ILE B 242 O GLY B 300 SHEET 6 C 8 GLY B 209 PHE B 212 1 N VAL B 210 O LYS B 241 SHEET 7 C 8 GLU B 175 ASP B 180 1 N TYR B 178 O GLY B 209 SHEET 8 C 8 SER B 121 ASN B 126 1 N TRP B 122 O GLU B 175 SHEET 1 D 2 HIS B 215 MET B 217 0 SHEET 2 D 2 ASP B 248 ARG B 250 1 N ASP B 248 O VAL B 216 SHEET 1 E 8 THR C 75 HIS C 77 0 SHEET 2 E 8 GLN C 39 ALA C 42 1 N ILE C 40 O THR C 75 SHEET 3 E 8 ILE C 10 VAL C 14 1 N VAL C 12 O GLN C 39 SHEET 4 E 8 ARG C 299 VAL C 304 1 N ILE C 302 O GLY C 11 SHEET 5 E 8 LYS C 241 ILE C 244 1 N ILE C 242 O GLY C 300 SHEET 6 E 8 GLY C 209 PHE C 212 1 N VAL C 210 O LYS C 241 SHEET 7 E 8 GLU C 175 ASP C 180 1 N TYR C 178 O GLY C 209 SHEET 8 E 8 SER C 121 ASN C 126 1 N TRP C 122 O GLU C 175 SHEET 1 F 2 HIS C 215 MET C 217 0 SHEET 2 F 2 ASP C 248 ARG C 250 1 N ASP C 248 O VAL C 216 SHEET 1 G 8 THR D 75 HIS D 77 0 SHEET 2 G 8 GLN D 39 ALA D 42 1 N ILE D 40 O THR D 75 SHEET 3 G 8 ILE D 10 VAL D 14 1 N VAL D 12 O GLN D 39 SHEET 4 G 8 ARG D 299 VAL D 304 1 N ILE D 302 O GLY D 11 SHEET 5 G 8 LYS D 241 ILE D 244 1 N ILE D 242 O GLY D 300 SHEET 6 G 8 GLY D 209 PHE D 212 1 N VAL D 210 O LYS D 241 SHEET 7 G 8 GLU D 175 ASP D 180 1 N TYR D 178 O GLY D 209 SHEET 8 G 8 SER D 121 ASN D 126 1 N TRP D 122 O GLU D 175 SHEET 1 H 2 HIS D 215 MET D 217 0 SHEET 2 H 2 ASP D 248 ARG D 250 1 N ASP D 248 O VAL D 216 SSBOND 1 CYS A 269 CYS A 273 1555 1555 2.06 SSBOND 2 CYS B 269 CYS B 273 1555 1555 2.07 SSBOND 3 CYS C 269 CYS C 273 1555 1555 2.04 SSBOND 4 CYS D 269 CYS D 273 1555 1555 2.06 LINK O ASN A 253 CA CA A 348 1555 1555 2.45 LINK OD2 ASP A 256 CA CA A 348 1555 1555 2.74 LINK OD1 ASP A 256 CA CA A 348 1555 1555 2.48 LINK O ASN A 258 CA CA A 348 1555 1555 2.34 LINK OD1 ASN A 261 CA CA A 348 1555 1555 2.31 LINK OD1 ASP A 262 CA CA A 348 1555 1555 2.40 LINK CA CA A 348 O HOH A 349 1555 1555 2.51 LINK O ASN B 253 CA CA B 348 1555 1555 2.41 LINK OD1 ASP B 256 CA CA B 348 1555 1555 2.57 LINK OD2 ASP B 256 CA CA B 348 1555 1555 2.81 LINK O ASN B 258 CA CA B 348 1555 1555 2.58 LINK OD1 ASN B 261 CA CA B 348 1555 1555 2.40 LINK OD1 ASP B 262 CA CA B 348 1555 1555 2.35 LINK CA CA B 348 O HOH B 626 1555 1555 2.70 LINK O ASN C 253 CA CA C 348 1555 1555 2.37 LINK OD1 ASP C 256 CA CA C 348 1555 1555 2.56 LINK OD2 ASP C 256 CA CA C 348 1555 1555 2.64 LINK O ASN C 258 CA CA C 348 1555 1555 2.51 LINK OD1 ASN C 261 CA CA C 348 1555 1555 2.46 LINK OD1 ASP C 262 CA CA C 348 1555 1555 2.26 LINK CA CA C 348 O HOH C 903 1555 1555 2.62 LINK O ASN D 253 CA CA D 348 1555 1555 2.46 LINK OD2 ASP D 256 CA CA D 348 1555 1555 2.68 LINK OD1 ASP D 256 CA CA D 348 1555 1555 2.51 LINK O ASN D 258 CA CA D 348 1555 1555 2.34 LINK OD1 ASN D 261 CA CA D 348 1555 1555 2.21 LINK OD1 ASP D 262 CA CA D 348 1555 1555 2.39 LINK CA CA D 348 O HOH D1180 1555 1555 2.53 CISPEP 1 HIS A 79 ALA A 80 0 9.25 CISPEP 2 TYR A 220 PRO A 221 0 -4.77 CISPEP 3 HIS B 79 ALA B 80 0 1.98 CISPEP 4 TYR B 220 PRO B 221 0 -12.91 CISPEP 5 HIS C 79 ALA C 80 0 14.40 CISPEP 6 TYR C 220 PRO C 221 0 1.40 CISPEP 7 HIS D 79 ALA D 80 0 -1.73 CISPEP 8 TYR D 220 PRO D 221 0 -1.33 SITE 1 CAT 2 GLU A 127 GLU A 246 SITE 1 AC1 6 ASN A 253 ASP A 256 ASN A 258 ASN A 261 SITE 2 AC1 6 ASP A 262 HOH A 349 SITE 1 AC2 6 ASN B 253 ASP B 256 ASN B 258 ASN B 261 SITE 2 AC2 6 ASP B 262 HOH B 626 SITE 1 AC3 6 ASN C 253 ASP C 256 ASN C 258 ASN C 261 SITE 2 AC3 6 ASP C 262 HOH C 903 SITE 1 AC4 6 ASN D 253 ASP D 256 ASN D 258 ASN D 261 SITE 2 AC4 6 ASP D 262 HOH D1180 CRYST1 96.110 97.320 151.030 90.00 90.00 90.00 P 21 21 21 16 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 0.010405 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010275 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006621 0.00000