HEADER HYDROLASE 16-JAN-03 1NOF TITLE THE FIRST CRYSTALLOGRAPHIC STRUCTURE OF A XYLANASE FROM GLYCOSYL TITLE 2 HYDROLASE FAMILY 5: IMPLICATIONS FOR CATALYSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: XYLANASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.8; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ERWINIA CHRYSANTHEMI; SOURCE 3 ORGANISM_TAXID: 556; SOURCE 4 GENE: XYNA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: DH5ALPHA; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PNTK136 KEYWDS XYLANASE, GLYCOHYDROLASE FAMILY 5, CARBOHYDRATE-BINDING MODULE, KEYWDS 2 CATALYTIC DOMAIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.B.LARSON,J.DAY,A.MCPHERSON,A.P.BARBA DE LA ROSA,N.T.KEEN REVDAT 5 14-FEB-24 1NOF 1 REMARK REVDAT 4 11-OCT-17 1NOF 1 REMARK REVDAT 3 08-FEB-12 1NOF 1 REMARK VERSN REVDAT 2 24-FEB-09 1NOF 1 VERSN REVDAT 1 16-SEP-03 1NOF 0 JRNL AUTH S.B.LARSON,J.DAY,A.P.BARBA DE LA ROSA,N.T.KEEN,A.MCPHERSON JRNL TITL FIRST CRYSTALLOGRAPHIC STRUCTURE OF A XYLANASE FROM JRNL TITL 2 GLYCOSIDE HYDROLASE FAMILY 5: IMPLICATIONS FOR CATALYSIS. JRNL REF BIOCHEMISTRY V. 42 8411 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12859186 JRNL DOI 10.1021/BI034144C REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.P.BARBA DE LA ROSA,J.DAY,S.B.LARSON,N.T.KEEN,A.MCPHERSON REMARK 1 TITL CRYSTALLIZATION OF XYLANASE FROM ERWINIA CHRYSANTHEMI: REMARK 1 TITL 2 INFLUENCE OF HEAT AND POLYMERIC SUBSTRATE REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 53 256 1997 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444996014734 REMARK 1 REFERENCE 2 REMARK 1 AUTH N.T.KEEN,C.BOYD,B.HENRISSAT REMARK 1 TITL CLONING AND CHARACTERIZATION OF A XYLANASE GENE FROM CORN REMARK 1 TITL 2 STRAINS OF ERWINIA CHRYSANTHEMI REMARK 1 REF MOL.PLANT MICROBE INTERACT. V. 9 651 1996 REMARK 1 REFN ISSN 0894-0282 REMARK 2 REMARK 2 RESOLUTION. 1.42 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.42 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.6 REMARK 3 CROSS-VALIDATION METHOD : FREE R THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.108 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.102 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.161 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 5972 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 58915 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.100 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.095 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.151 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 0.099 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 5090 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 51336 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2963 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 522 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 3389.1 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 2893.9 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 28 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 30307 REMARK 3 NUMBER OF RESTRAINTS : 37937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 ANGLE DISTANCES (A) : 0.028 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.029 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.060 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.060 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.018 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.003 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.056 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.136 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1NOF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JAN-03. REMARK 100 THE DEPOSITION ID IS D_1000018060. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAR-96 REMARK 200 TEMPERATURE (KELVIN) : 290 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : SUPPER GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SDMS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS DETECTOR SYSTEM REMARK 200 DATA SCALING SOFTWARE : SDMS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58915 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.420 REMARK 200 RESOLUTION RANGE LOW (A) : 44.570 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.6 REMARK 200 DATA REDUNDANCY : 3.510 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.1700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.42 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.52 REMARK 200 COMPLETENESS FOR SHELL (%) : 55.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.91 REMARK 200 R MERGE FOR SHELL (I) : 0.13200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.020 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: SOLVE, PHASES, X-PLOR V. 3.851 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 29.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 0.2 M AMMONIUM ACETATE, REMARK 280 0.1 M SODIUM CITRATE, PH 6.5, VAPOR DIFFUSION, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 24.79000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 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 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 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 ARG A 81 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG A 81 NE - CZ - NH2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG A 99 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 130 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 TYR A 283 CB - CG - CD1 ANGL. DEV. = 3.8 DEGREES REMARK 500 TYR A 286 CB - CG - CD2 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG A 316 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG A 316 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 319 NE - CZ - NH2 ANGL. DEV. = 3.5 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 TYR A 41 -127.40 -115.64 REMARK 500 SER A 78 13.77 -141.71 REMARK 500 GLU A 165 64.66 39.12 REMARK 500 ASP A 171 34.17 -89.32 REMARK 500 ASP A 257 90.79 4.55 REMARK 500 TRP A 289 -147.54 -76.06 REMARK 500 ASP A 356 49.91 -89.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE WATER MOLECULES HAVE BEEN NUMBERED TO REFLECT THEIR STATE REMARK 600 1001-1292 FIRST HYDRATION SHELL, FULL OCCUPANCY REMARK 600 2001-2048 FIRST HYDRATION SHELL, HALF OCCUPANCY REMARK 600 3001-4503 FIRST HYDRATION SHELL, DISORDERED (CONFLICT REMARK 600 WITH DISORDERED PROTEIN OR WATER) REMARK 600 5001-5028 SECOND HYDRATION SHELL, FULL OCCUPANCY REMARK 600 6001-6060 SECOND HYDRATION SHELL, HALF OCCUPANCY REMARK 600 7001-7502 SECOND HYDRATION SHELL, DISORDERED (CONFLICT REMARK 600 WITH OTHER WATER) REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACI REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC ACID/BASE REMARK 800 REMARK 800 SITE_IDENTIFIER: NUC REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC NUCLEOPHILE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 501 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE ENZYME USED IN THIS CRYSTALLOGRAPHIC STUDY REMARK 999 IS A CLONE PRODUCT EXPRESSED IN E. COLI. REMARK 999 UPON SECRETION FROM THE BACTERIAL PERIPLASM, REMARK 999 THE FIRST 30 RESIDUES ARE CLEAVED FROM THE ENZYME. REMARK 999 THUS, THE MODEL CONTAINS ONLY RESIDUES 31 THROUGH REMARK 999 413. DBREF 1NOF A 31 413 UNP Q46961 Q46961_ERWCH 31 413 SEQRES 1 A 383 ASP THR VAL LYS ILE ASP ALA ASN VAL ASN TYR GLN ILE SEQRES 2 A 383 ILE GLN GLY PHE GLY GLY MET SER GLY VAL GLY TRP ILE SEQRES 3 A 383 ASN ASP LEU THR THR GLU GLN ILE ASN THR ALA TYR GLY SEQRES 4 A 383 SER GLY VAL GLY GLN ILE GLY LEU SER ILE MET ARG VAL SEQRES 5 A 383 ARG ILE ASP PRO ASP SER SER LYS TRP ASN ILE GLN LEU SEQRES 6 A 383 PRO SER ALA ARG GLN ALA VAL SER LEU GLY ALA LYS ILE SEQRES 7 A 383 MET ALA THR PRO TRP SER PRO PRO ALA TYR MET LYS SER SEQRES 8 A 383 ASN ASN SER LEU ILE ASN GLY GLY ARG LEU LEU PRO ALA SEQRES 9 A 383 ASN TYR SER ALA TYR THR SER HIS LEU LEU ASP PHE SER SEQRES 10 A 383 LYS TYR MET GLN THR ASN GLY ALA PRO LEU TYR ALA ILE SEQRES 11 A 383 SER ILE GLN ASN GLU PRO ASP TRP LYS PRO ASP TYR GLU SEQRES 12 A 383 SER CYS GLU TRP SER GLY ASP GLU PHE LYS SER TYR LEU SEQRES 13 A 383 LYS SER GLN GLY SER LYS PHE GLY SER LEU LYS VAL ILE SEQRES 14 A 383 VAL ALA GLU SER LEU GLY PHE ASN PRO ALA LEU THR ASP SEQRES 15 A 383 PRO VAL LEU LYS ASP SER ASP ALA SER LYS TYR VAL SER SEQRES 16 A 383 ILE ILE GLY GLY HIS LEU TYR GLY THR THR PRO LYS PRO SEQRES 17 A 383 TYR PRO LEU ALA GLN ASN ALA GLY LYS GLN LEU TRP MET SEQRES 18 A 383 THR GLU HIS TYR VAL ASP SER LYS GLN SER ALA ASN ASN SEQRES 19 A 383 TRP THR SER ALA ILE GLU VAL GLY THR GLU LEU ASN ALA SEQRES 20 A 383 SER MET VAL SER ASN TYR SER ALA TYR VAL TRP TRP TYR SEQRES 21 A 383 ILE ARG ARG SER TYR GLY LEU LEU THR GLU ASP GLY LYS SEQRES 22 A 383 VAL SER LYS ARG GLY TYR VAL MET SER GLN TYR ALA ARG SEQRES 23 A 383 PHE VAL ARG PRO GLY ALA LEU ARG ILE GLN ALA THR GLU SEQRES 24 A 383 ASN PRO GLN SER ASN VAL HIS LEU THR ALA TYR LYS ASN SEQRES 25 A 383 THR ASP GLY LYS MET VAL ILE VAL ALA VAL ASN THR ASN SEQRES 26 A 383 ASP SER ASP GLN MET LEU SER LEU ASN ILE SER ASN ALA SEQRES 27 A 383 ASN VAL THR LYS PHE GLU LYS TYR SER THR SER ALA SER SEQRES 28 A 383 LEU ASN VAL GLU TYR GLY GLY SER SER GLN VAL ASP SER SEQRES 29 A 383 SER GLY LYS ALA THR VAL TRP LEU ASN PRO LEU SER VAL SEQRES 30 A 383 THR THR PHE VAL SER LYS HET ACT A 501 4 HETNAM ACT ACETATE ION FORMUL 2 ACT C2 H3 O2 1- FORMUL 3 HOH *522(H2 O) HELIX 1 1 THR A 60 GLY A 69 1 10 HELIX 2 2 ASP A 87 ILE A 93 5 7 HELIX 3 3 GLN A 94 LEU A 104 1 11 HELIX 4 4 PRO A 116 LYS A 120 5 5 HELIX 5 5 LEU A 132 ALA A 134 5 3 HELIX 6 6 ASN A 135 ASN A 153 1 19 HELIX 7 7 SER A 178 GLY A 190 1 13 HELIX 8 8 SER A 191 GLY A 194 5 4 HELIX 9 9 ASN A 207 LEU A 210 5 4 HELIX 10 10 THR A 211 LYS A 216 1 6 HELIX 11 11 ASP A 217 LYS A 222 1 6 HELIX 12 12 TYR A 239 ALA A 245 1 7 HELIX 13 13 ASN A 264 SER A 281 1 18 HELIX 14 14 SER A 305 ARG A 316 1 12 SHEET 1 A 9 GLU A 385 GLN A 391 0 SHEET 2 A 9 LYS A 372 THR A 378 -1 N SER A 377 O GLU A 385 SHEET 3 A 9 SER A 406 SER A 412 -1 O THR A 409 N TYR A 376 SHEET 4 A 9 MET A 347 ASN A 353 -1 N ALA A 351 O THR A 408 SHEET 5 A 9 VAL A 335 LYS A 341 -1 N HIS A 336 O VAL A 352 SHEET 6 A 9 LEU A 323 ALA A 327 -1 N ILE A 325 O ALA A 339 SHEET 7 A 9 THR A 32 ILE A 43 -1 N ASP A 36 O GLN A 326 SHEET 8 A 9 GLN A 359 SER A 366 1 O SER A 366 N ILE A 35 SHEET 9 A 9 LYS A 397 LEU A 402 -1 O ALA A 398 N LEU A 363 SHEET 1 B 9 GLY A 46 MET A 50 0 SHEET 2 B 9 ILE A 79 ARG A 83 1 O ARG A 81 N GLY A 49 SHEET 3 B 9 LYS A 107 THR A 111 1 O THR A 111 N VAL A 82 SHEET 4 B 9 ALA A 159 SER A 161 1 O SER A 161 N ALA A 110 SHEET 5 B 9 LYS A 197 SER A 203 1 O LYS A 197 N ILE A 160 SHEET 6 B 9 ILE A 226 HIS A 230 1 O HIS A 230 N SER A 203 SHEET 7 B 9 GLN A 248 HIS A 254 1 O GLN A 248 N ILE A 227 SHEET 8 B 9 TYR A 283 TYR A 290 1 O SER A 284 N LEU A 249 SHEET 9 B 9 GLY A 46 MET A 50 1 N GLY A 48 O TRP A 288 CISPEP 1 VAL A 200 ALA A 201 0 -8.72 SITE 1 ACI 1 GLU A 165 SITE 1 NUC 1 GLU A 253 SITE 1 AC1 2 ARG A 293 TYR A 295 CRYST1 39.368 49.580 91.009 90.00 101.66 90.00 P 1 21 1 2 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 0.025401 0.000000 0.005243 0.00000 SCALE2 0.000000 0.020169 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011220 0.00000