HEADER HYDROLASE 23-AUG-00 1E6Z TITLE CHITINASE B FROM SERRATIA MARCESCENS WILDTYPE IN COMPLEX WITH TITLE 2 CATALYTIC INTERMEDIATE CAVEAT 1E6Z THR A 79 HAS WRONG CHIRALITY AT ATOM CB COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHITINASE B; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 1,4-BETA-POLY-N-ACETYLGLUCOSAMINIDASE, CHITODEXTRINASE, COMPND 5 POLY-BETA-GLUCOSAMINIDASE, POLY(1,4-(N-ACETYL-BETA-D-GLUCOSAMINIDE)) COMPND 6 GLYCANOHYDROLASE; COMPND 7 EC: 3.2.1.14; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYDROLASE, CHITIN DEGRADATION, CATALYTIC INTERMEDIATE EXPDTA X-RAY DIFFRACTION AUTHOR D.KOMANDER,B.SYNSTAD,V.G.H.EIJSINK,D.M.F.VAN AALTEN REVDAT 9 13-DEC-23 1E6Z 1 REMARK HETSYN REVDAT 8 29-JUL-20 1E6Z 1 COMPND REMARK HETNAM LINK REVDAT 8 2 1 SITE ATOM REVDAT 7 24-JUL-19 1E6Z 1 REMARK REVDAT 6 12-JUL-17 1E6Z 1 REVDAT 5 31-AUG-11 1E6Z 1 REMARK DBREF HET HETNAM REVDAT 5 2 1 HETSYN FORMUL LINK SITE REVDAT 5 3 1 ATOM TER HETATM VERSN REVDAT 4 24-FEB-09 1E6Z 1 VERSN REVDAT 3 07-APR-05 1E6Z 1 REMARK ATOM REVDAT 2 17-MAR-05 1E6Z 1 COMPND JRNL SEQRES REVDAT 1 22-JUN-01 1E6Z 0 JRNL AUTH D.M.F.VAN AALTEN,D.KOMANDER,B.SYNSTAD,S.GSEIDNES,M.G.PETER, JRNL AUTH 2 V.G.H.EIJSINK JRNL TITL STRUCTURAL INSIGHTS INTO THE CATALYTIC MECHANISM OF A FAMILY JRNL TITL 2 18 EXO-CHITINASE JRNL REF PROC.NATL.ACAD.SCI.USA V. 98 8979 2001 JRNL REFN ISSN 0027-8424 JRNL PMID 11481469 JRNL DOI 10.1073/PNAS.151103798 REMARK 2 REMARK 2 RESOLUTION. 1.99 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.99 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.87 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2794364.830 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 70231 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 SET) : 0.187 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1442 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.99 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.11 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9537 REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE : 0.3070 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 214 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7819 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 92 REMARK 3 SOLVENT ATOMS : 933 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.33000 REMARK 3 B22 (A**2) : 2.27000 REMARK 3 B33 (A**2) : -4.60000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.21 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.950 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.500 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.070 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.260 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.870 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 47.90 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1E6Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-AUG-00. REMARK 100 THE DEPOSITION ID IS D_1290005306. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-99 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.00 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 : X13 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 197360 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.990 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.99 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 71.2 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : 0.55900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1E15 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0M AMMONIUM SULFATE, 20% GLYCEROL, REMARK 280 HEPES PH 7.0, PH 7.00 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 27.90050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 93.17950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.90550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 93.17950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.90050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.90550 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, C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 400 REMARK 400 COMPOUND REMARK 400 REACTION TYPE: O-GLYCOSYL BOND HYDROLYSIS (ENDOHYDROLYSIS) REMARK 400 CHITIN + H2O = OLIGOMERS OF N-ACETYLGLUCOSAMINE REMARK 400 (RANDOM HYDROLYSIS OF N-ACETYL-BETA-D-GLUCOSAMINIDE REMARK 400 1,4-LINKAGES IN CHITIN AND CHITODEXTRINS) 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 ALA A 499 CA C O CB REMARK 470 LYS B 222 CG CD CE NZ REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 222 CD CE NZ REMARK 480 GLU A 329 CD OE1 OE2 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 NE2 GLN B 350 O HOH B 601 2.16 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 THR A 79 CB THR A 79 OG1 -0.122 REMARK 500 ARG A 129 CZ ARG A 129 NH2 0.557 REMARK 500 ARG A 129 CZ ARG A 129 NH2 0.507 REMARK 500 ASP A 142 CG ASP A 142 OD1 1.607 REMARK 500 ASP A 142 CG ASP A 142 OD1 1.937 REMARK 500 ASP A 142 CG ASP A 142 OD2 1.260 REMARK 500 ASP A 142 CG ASP A 142 OD2 0.726 REMARK 500 LYS B 42 CE LYS B 42 NZ 0.171 REMARK 500 LYS B 42 CE LYS B 42 NZ 0.168 REMARK 500 ASP B 142 CG ASP B 142 OD2 1.417 REMARK 500 ASP B 142 CG ASP B 142 OD2 1.312 REMARK 500 ARG B 244 NE ARG B 244 CZ 2.147 REMARK 500 ARG B 244 NE ARG B 244 CZ 2.276 REMARK 500 ARG B 244 CZ ARG B 244 NH1 1.423 REMARK 500 ARG B 244 CZ ARG B 244 NH1 1.285 REMARK 500 ARG B 244 CZ ARG B 244 NH2 3.474 REMARK 500 ARG B 244 CZ ARG B 244 NH2 3.451 REMARK 500 GLU B 315 CG GLU B 315 CD 0.389 REMARK 500 GLU B 315 CD GLU B 315 OE1 2.198 REMARK 500 GLU B 315 CD GLU B 315 OE1 1.089 REMARK 500 GLU B 315 CD GLU B 315 OE2 1.495 REMARK 500 GLU B 315 CD GLU B 315 OE2 2.316 REMARK 500 ARG B 420 CG ARG B 420 CD 0.203 REMARK 500 ARG B 420 CG ARG B 420 CD -0.194 REMARK 500 ARG B 420 CZ ARG B 420 NH1 3.206 REMARK 500 ARG B 420 CZ ARG B 420 NH1 3.722 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 THR A 79 OG1 - CB - CG2 ANGL. DEV. = 101.3 DEGREES REMARK 500 ARG A 129 NH1 - CZ - NH2 ANGL. DEV. = 33.2 DEGREES REMARK 500 ARG A 129 NH1 - CZ - NH2 ANGL. DEV. = 32.4 DEGREES REMARK 500 ARG A 129 NE - CZ - NH2 ANGL. DEV. = -33.6 DEGREES REMARK 500 ARG A 129 NE - CZ - NH2 ANGL. DEV. = -34.1 DEGREES REMARK 500 ASP A 142 OD1 - CG - OD2 ANGL. DEV. = -75.7 DEGREES REMARK 500 ASP A 142 OD1 - CG - OD2 ANGL. DEV. = -80.5 DEGREES REMARK 500 ASP A 142 CB - CG - OD1 ANGL. DEV. = -61.3 DEGREES REMARK 500 ASP A 142 CB - CG - OD1 ANGL. DEV. = -72.8 DEGREES REMARK 500 ASP A 142 CB - CG - OD2 ANGL. DEV. = -50.0 DEGREES REMARK 500 ASP A 142 CB - CG - OD2 ANGL. DEV. = -36.5 DEGREES REMARK 500 ASP B 142 OD1 - CG - OD2 ANGL. DEV. = 33.0 DEGREES REMARK 500 ASP B 142 OD1 - CG - OD2 ANGL. DEV. = 19.2 DEGREES REMARK 500 ASP B 142 CB - CG - OD2 ANGL. DEV. = -59.1 DEGREES REMARK 500 ASP B 142 CB - CG - OD2 ANGL. DEV. = -55.7 DEGREES REMARK 500 VAL B 203 CG1 - CB - CG2 ANGL. DEV. = -88.7 DEGREES REMARK 500 ARG B 244 CD - NE - CZ ANGL. DEV. = -80.3 DEGREES REMARK 500 ARG B 244 CD - NE - CZ ANGL. DEV. = -75.3 DEGREES REMARK 500 ARG B 244 NH1 - CZ - NH2 ANGL. DEV. = 103.8 DEGREES REMARK 500 ARG B 244 NH1 - CZ - NH2 ANGL. DEV. = 107.4 DEGREES REMARK 500 ARG B 244 NE - CZ - NH1 ANGL. DEV. = -78.7 DEGREES REMARK 500 ARG B 244 NE - CZ - NH1 ANGL. DEV. = -80.8 DEGREES REMARK 500 ARG B 244 NE - CZ - NH2 ANGL. DEV. = -93.6 DEGREES REMARK 500 ARG B 244 NE - CZ - NH2 ANGL. DEV. = -92.8 DEGREES REMARK 500 GLU B 315 CB - CG - CD ANGL. DEV. = -19.1 DEGREES REMARK 500 GLU B 315 OE1 - CD - OE2 ANGL. DEV. = -84.1 DEGREES REMARK 500 GLU B 315 OE1 - CD - OE2 ANGL. DEV. = -86.7 DEGREES REMARK 500 GLU B 315 CG - CD - OE1 ANGL. DEV. = -85.2 DEGREES REMARK 500 GLU B 315 CG - CD - OE1 ANGL. DEV. = -51.0 DEGREES REMARK 500 GLU B 315 CG - CD - OE2 ANGL. DEV. = -57.8 DEGREES REMARK 500 GLU B 315 CG - CD - OE2 ANGL. DEV. = -79.9 DEGREES REMARK 500 ARG B 420 CB - CG - CD ANGL. DEV. = 17.1 DEGREES REMARK 500 ARG B 420 NH1 - CZ - NH2 ANGL. DEV. = 20.6 DEGREES REMARK 500 ARG B 420 NH1 - CZ - NH2 ANGL. DEV. = 42.8 DEGREES REMARK 500 ARG B 420 NE - CZ - NH1 ANGL. DEV. = -69.2 DEGREES REMARK 500 ARG B 420 NE - CZ - NH1 ANGL. DEV. = -58.2 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 ASP A 142 66.34 -116.98 REMARK 500 ALA A 228 47.45 -147.51 REMARK 500 TYR A 318 107.85 -51.97 REMARK 500 PRO A 319 39.14 -70.84 REMARK 500 ASP A 336 110.55 -160.76 REMARK 500 SER A 490 0.26 -63.50 REMARK 500 ASP B 25 85.12 -162.90 REMARK 500 ASP B 142 61.96 -119.98 REMARK 500 ALA B 228 47.01 -148.23 REMARK 500 ASP B 336 115.10 -160.19 REMARK 500 PRO B 445 -9.64 -50.35 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 ASP A 142 0.46 SIDE CHAIN REMARK 500 ASP B 142 0.20 SIDE CHAIN REMARK 500 ARG B 244 0.09 SIDE CHAIN REMARK 500 GLU B 315 0.26 SIDE CHAIN REMARK 500 ARG B 420 0.25 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1E15 RELATED DB: PDB REMARK 900 CHITINASE B FROM SERRATIA MARCESCENS REMARK 900 RELATED ID: 1E6N RELATED DB: PDB REMARK 900 CHITINASE B FROM SERRATIA MARCESCENS INACTIVE MUTANT E144Q IN REMARK 900 COMPLEX WITH N-ACETYLGLUCOSAMINE-PENTAMER REMARK 900 RELATED ID: 1E6P RELATED DB: PDB REMARK 900 CHITINASE B FROM SERRATIA MARCESCENS INACTIVE MUTANT E144Q REMARK 900 RELATED ID: 1E6R RELATED DB: PDB REMARK 900 CHITINASE B FROM SERRATIA MARCESCENS WILDTYPE IN COMPLEX WITH REMARK 900 INHIBITOR ALLOSAMIDIN REMARK 900 RELATED ID: 1CTN RELATED DB: PDB REMARK 900 CHITINASE A (E.C.3.2.1.14) (PH 5.5, 4 DEGREES C) SERRATIA REMARK 900 MARCESCENS RECOMBINANT FORM EXPRESSED IN ESCHERICHIA COLI DBREF 1E6Z A 2 499 UNP Q54276 Q54276_SERMA 2 499 DBREF 1E6Z B 2 499 UNP Q54276 Q54276_SERMA 2 499 SEQRES 1 A 498 SER THR ARG LYS ALA VAL ILE GLY TYR TYR PHE ILE PRO SEQRES 2 A 498 THR ASN GLN ILE ASN ASN TYR THR GLU THR ASP THR SER SEQRES 3 A 498 VAL VAL PRO PHE PRO VAL SER ASN ILE THR PRO ALA LYS SEQRES 4 A 498 ALA LYS GLN LEU THR HIS ILE ASN PHE SER PHE LEU ASP SEQRES 5 A 498 ILE ASN SER ASN LEU GLU CYS ALA TRP ASP PRO ALA THR SEQRES 6 A 498 ASN ASP ALA LYS ALA ARG ASP VAL VAL ASN ARG LEU THR SEQRES 7 A 498 ALA LEU LYS ALA HIS ASN PRO SER LEU ARG ILE MET PHE SEQRES 8 A 498 SER ILE GLY GLY TRP TYR TYR SER ASN ASP LEU GLY VAL SEQRES 9 A 498 SER HIS ALA ASN TYR VAL ASN ALA VAL LYS THR PRO ALA SEQRES 10 A 498 SER ARG ALA LYS PHE ALA GLN SER CYS VAL ARG ILE MET SEQRES 11 A 498 LYS ASP TYR GLY PHE ASP GLY VAL ASP ILE ASP TRP GLU SEQRES 12 A 498 TYR PRO GLN ALA ALA GLU VAL ASP GLY PHE ILE ALA ALA SEQRES 13 A 498 LEU GLN GLU ILE ARG THR LEU LEU ASN GLN GLN THR ILE SEQRES 14 A 498 THR ASP GLY ARG GLN ALA LEU PRO TYR GLN LEU THR ILE SEQRES 15 A 498 ALA GLY ALA GLY GLY ALA PHE PHE LEU SER ARG TYR TYR SEQRES 16 A 498 SER LYS LEU ALA GLN ILE VAL ALA PRO LEU ASP TYR ILE SEQRES 17 A 498 ASN LEU MET THR TYR ASP LEU ALA GLY PRO TRP GLU LYS SEQRES 18 A 498 VAL THR ASN HIS GLN ALA ALA LEU PHE GLY ASP ALA ALA SEQRES 19 A 498 GLY PRO THR PHE TYR ASN ALA LEU ARG GLU ALA ASN LEU SEQRES 20 A 498 GLY TRP SER TRP GLU GLU LEU THR ARG ALA PHE PRO SER SEQRES 21 A 498 PRO PHE SER LEU THR VAL ASP ALA ALA VAL GLN GLN HIS SEQRES 22 A 498 LEU MET MET GLU GLY VAL PRO SER ALA LYS ILE VAL MET SEQRES 23 A 498 GLY VAL PRO PHE TYR GLY ARG ALA PHE LYS GLY VAL SER SEQRES 24 A 498 GLY GLY ASN GLY GLY GLN TYR SER SER HIS SER THR PRO SEQRES 25 A 498 GLY GLU ASP PRO TYR PRO SER THR ASP TYR TRP LEU VAL SEQRES 26 A 498 GLY CYS GLU GLU CYS VAL ARG ASP LYS ASP PRO ARG ILE SEQRES 27 A 498 ALA SER TYR ARG GLN LEU GLU GLN MET LEU GLN GLY ASN SEQRES 28 A 498 TYR GLY TYR GLN ARG LEU TRP ASN ASP LYS THR LYS THR SEQRES 29 A 498 PRO TYR LEU TYR HIS ALA GLN ASN GLY LEU PHE VAL THR SEQRES 30 A 498 TYR ASP ASP ALA GLU SER PHE LYS TYR LYS ALA LYS TYR SEQRES 31 A 498 ILE LYS GLN GLN GLN LEU GLY GLY VAL MET PHE TRP HIS SEQRES 32 A 498 LEU GLY GLN ASP ASN ARG ASN GLY ASP LEU LEU ALA ALA SEQRES 33 A 498 LEU ASP ARG TYR PHE ASN ALA ALA ASP TYR ASP ASP SER SEQRES 34 A 498 GLN LEU ASP MET GLY THR GLY LEU ARG TYR THR GLY VAL SEQRES 35 A 498 GLY PRO GLY ASN LEU PRO ILE MET THR ALA PRO ALA TYR SEQRES 36 A 498 VAL PRO GLY THR THR TYR ALA GLN GLY ALA LEU VAL SER SEQRES 37 A 498 TYR GLN GLY TYR VAL TRP GLN THR LYS TRP GLY TYR ILE SEQRES 38 A 498 THR SER ALA PRO GLY SER ASP SER ALA TRP LEU LYS VAL SEQRES 39 A 498 GLY ARG VAL ALA SEQRES 1 B 498 SER THR ARG LYS ALA VAL ILE GLY TYR TYR PHE ILE PRO SEQRES 2 B 498 THR ASN GLN ILE ASN ASN TYR THR GLU THR ASP THR SER SEQRES 3 B 498 VAL VAL PRO PHE PRO VAL SER ASN ILE THR PRO ALA LYS SEQRES 4 B 498 ALA LYS GLN LEU THR HIS ILE ASN PHE SER PHE LEU ASP SEQRES 5 B 498 ILE ASN SER ASN LEU GLU CYS ALA TRP ASP PRO ALA THR SEQRES 6 B 498 ASN ASP ALA LYS ALA ARG ASP VAL VAL ASN ARG LEU THR SEQRES 7 B 498 ALA LEU LYS ALA HIS ASN PRO SER LEU ARG ILE MET PHE SEQRES 8 B 498 SER ILE GLY GLY TRP TYR TYR SER ASN ASP LEU GLY VAL SEQRES 9 B 498 SER HIS ALA ASN TYR VAL ASN ALA VAL LYS THR PRO ALA SEQRES 10 B 498 SER ARG ALA LYS PHE ALA GLN SER CYS VAL ARG ILE MET SEQRES 11 B 498 LYS ASP TYR GLY PHE ASP GLY VAL ASP ILE ASP TRP GLU SEQRES 12 B 498 TYR PRO GLN ALA ALA GLU VAL ASP GLY PHE ILE ALA ALA SEQRES 13 B 498 LEU GLN GLU ILE ARG THR LEU LEU ASN GLN GLN THR ILE SEQRES 14 B 498 THR ASP GLY ARG GLN ALA LEU PRO TYR GLN LEU THR ILE SEQRES 15 B 498 ALA GLY ALA GLY GLY ALA PHE PHE LEU SER ARG TYR TYR SEQRES 16 B 498 SER LYS LEU ALA GLN ILE VAL ALA PRO LEU ASP TYR ILE SEQRES 17 B 498 ASN LEU MET THR TYR ASP LEU ALA GLY PRO TRP GLU LYS SEQRES 18 B 498 VAL THR ASN HIS GLN ALA ALA LEU PHE GLY ASP ALA ALA SEQRES 19 B 498 GLY PRO THR PHE TYR ASN ALA LEU ARG GLU ALA ASN LEU SEQRES 20 B 498 GLY TRP SER TRP GLU GLU LEU THR ARG ALA PHE PRO SER SEQRES 21 B 498 PRO PHE SER LEU THR VAL ASP ALA ALA VAL GLN GLN HIS SEQRES 22 B 498 LEU MET MET GLU GLY VAL PRO SER ALA LYS ILE VAL MET SEQRES 23 B 498 GLY VAL PRO PHE TYR GLY ARG ALA PHE LYS GLY VAL SER SEQRES 24 B 498 GLY GLY ASN GLY GLY GLN TYR SER SER HIS SER THR PRO SEQRES 25 B 498 GLY GLU ASP PRO TYR PRO SER THR ASP TYR TRP LEU VAL SEQRES 26 B 498 GLY CYS GLU GLU CYS VAL ARG ASP LYS ASP PRO ARG ILE SEQRES 27 B 498 ALA SER TYR ARG GLN LEU GLU GLN MET LEU GLN GLY ASN SEQRES 28 B 498 TYR GLY TYR GLN ARG LEU TRP ASN ASP LYS THR LYS THR SEQRES 29 B 498 PRO TYR LEU TYR HIS ALA GLN ASN GLY LEU PHE VAL THR SEQRES 30 B 498 TYR ASP ASP ALA GLU SER PHE LYS TYR LYS ALA LYS TYR SEQRES 31 B 498 ILE LYS GLN GLN GLN LEU GLY GLY VAL MET PHE TRP HIS SEQRES 32 B 498 LEU GLY GLN ASP ASN ARG ASN GLY ASP LEU LEU ALA ALA SEQRES 33 B 498 LEU ASP ARG TYR PHE ASN ALA ALA ASP TYR ASP ASP SER SEQRES 34 B 498 GLN LEU ASP MET GLY THR GLY LEU ARG TYR THR GLY VAL SEQRES 35 B 498 GLY PRO GLY ASN LEU PRO ILE MET THR ALA PRO ALA TYR SEQRES 36 B 498 VAL PRO GLY THR THR TYR ALA GLN GLY ALA LEU VAL SER SEQRES 37 B 498 TYR GLN GLY TYR VAL TRP GLN THR LYS TRP GLY TYR ILE SEQRES 38 B 498 THR SER ALA PRO GLY SER ASP SER ALA TRP LEU LYS VAL SEQRES 39 B 498 GLY ARG VAL ALA HET NAG C 1 15 HET NAG C 2 14 HET SO4 A 501 5 HET NGO A 502 14 HET SO4 B 501 5 HET SO4 B 502 5 HET SO4 B 503 5 HET NGO B 504 14 HET NAG B 505 15 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM SO4 SULFATE ION HETNAM NGO 2-METHYL-4,5-DIHYDRO-(1,2-DIDEOXY-ALPHA-D- HETNAM 2 NGO GLUCOPYRANOSO)[2,1-D]-1,3-OXAZOLE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN NGO N-ACETYLGLUCOSAMINE-OXAZOLINIUM ION INTERMEDIATE FORMUL 3 NAG 3(C8 H15 N O6) FORMUL 4 SO4 4(O4 S 2-) FORMUL 5 NGO 2(C8 H14 N O5 1+) FORMUL 11 HOH *933(H2 O) HELIX 1 AA1 PRO A 14 ASN A 19 1 6 HELIX 2 AA2 PRO A 32 ILE A 36 5 5 HELIX 3 AA3 THR A 37 LEU A 44 1 8 HELIX 4 AA4 ASN A 67 LEU A 81 1 15 HELIX 5 AA5 LYS A 82 ASN A 85 5 4 HELIX 6 AA6 GLY A 96 ASN A 101 1 6 HELIX 7 AA7 SER A 106 VAL A 114 1 9 HELIX 8 AA8 THR A 116 GLY A 135 1 20 HELIX 9 AA9 GLU A 150 ASP A 172 1 23 HELIX 10 AB1 GLY A 188 SER A 193 1 6 HELIX 11 AB2 ARG A 194 SER A 197 5 4 HELIX 12 AB3 LYS A 198 ALA A 204 1 7 HELIX 13 AB4 ASN A 241 ALA A 246 5 6 HELIX 14 AB5 SER A 251 PHE A 259 1 9 HELIX 15 AB6 THR A 266 MET A 276 1 11 HELIX 16 AB7 PRO A 281 ALA A 283 5 3 HELIX 17 AB8 CYS A 328 LYS A 335 1 8 HELIX 18 AB9 TYR A 342 GLY A 351 1 10 HELIX 19 AC1 ASP A 381 GLN A 395 1 15 HELIX 20 AC2 HIS A 404 ASP A 408 5 5 HELIX 21 AC3 GLY A 412 ALA A 424 1 13 HELIX 22 AC4 PRO B 14 ASN B 20 1 7 HELIX 23 AC5 PRO B 32 ILE B 36 5 5 HELIX 24 AC6 THR B 37 LEU B 44 1 8 HELIX 25 AC7 ASN B 67 ALA B 80 1 14 HELIX 26 AC8 LEU B 81 ASN B 85 5 5 HELIX 27 AC9 GLY B 96 ASN B 101 1 6 HELIX 28 AD1 SER B 106 VAL B 114 1 9 HELIX 29 AD2 THR B 116 GLY B 135 1 20 HELIX 30 AD3 GLN B 147 ALA B 149 5 3 HELIX 31 AD4 GLU B 150 GLY B 173 1 24 HELIX 32 AD5 GLY B 188 SER B 193 1 6 HELIX 33 AD6 ARG B 194 SER B 197 5 4 HELIX 34 AD7 LYS B 198 ALA B 204 1 7 HELIX 35 AD8 ASN B 241 ALA B 246 5 6 HELIX 36 AD9 SER B 251 PHE B 259 1 9 HELIX 37 AE1 THR B 266 MET B 277 1 12 HELIX 38 AE2 PRO B 281 ALA B 283 5 3 HELIX 39 AE3 CYS B 328 ASP B 334 1 7 HELIX 40 AE4 TYR B 342 GLN B 350 1 9 HELIX 41 AE5 ASP B 381 GLN B 395 1 15 HELIX 42 AE6 HIS B 404 ASP B 408 5 5 HELIX 43 AE7 GLY B 412 ALA B 424 1 13 SHEET 1 AA110 CYS A 60 ALA A 61 0 SHEET 2 AA110 HIS A 46 ILE A 54 -1 N ASP A 53 O ALA A 61 SHEET 3 AA110 ARG A 89 GLY A 95 1 O SER A 93 N PHE A 49 SHEET 4 AA110 GLY A 138 ASP A 142 1 O ASP A 142 N ILE A 94 SHEET 5 AA110 GLN A 180 ALA A 186 1 O THR A 182 N ILE A 141 SHEET 6 AA110 TYR A 208 MET A 212 1 O MET A 212 N GLY A 185 SHEET 7 AA110 ILE A 285 PRO A 290 1 O VAL A 286 N LEU A 211 SHEET 8 AA110 GLY A 399 TRP A 403 1 O GLY A 399 N MET A 287 SHEET 9 AA110 ALA A 6 PHE A 12 1 N ALA A 6 O VAL A 400 SHEET 10 AA110 HIS A 46 ILE A 54 1 O HIS A 46 N GLY A 9 SHEET 1 AA2 5 ILE A 339 SER A 341 0 SHEET 2 AA2 5 TYR A 292 LYS A 297 -1 N GLY A 293 O ALA A 340 SHEET 3 AA2 5 LEU A 375 THR A 378 -1 O PHE A 376 N PHE A 296 SHEET 4 AA2 5 THR A 365 HIS A 370 -1 N HIS A 370 O LEU A 375 SHEET 5 AA2 5 TYR A 355 ASN A 360 -1 N LEU A 358 O TYR A 367 SHEET 1 AA3 3 LEU A 467 TYR A 470 0 SHEET 2 AA3 3 TYR A 473 THR A 477 -1 O TYR A 473 N TYR A 470 SHEET 3 AA3 3 TRP A 492 ARG A 497 -1 O LEU A 493 N GLN A 476 SHEET 1 AA410 CYS B 60 ALA B 61 0 SHEET 2 AA410 HIS B 46 ILE B 54 -1 N ASP B 53 O ALA B 61 SHEET 3 AA410 ARG B 89 GLY B 95 1 O SER B 93 N LEU B 52 SHEET 4 AA410 GLY B 138 ASP B 142 1 O ASP B 142 N ILE B 94 SHEET 5 AA410 GLN B 180 ALA B 186 1 O GLN B 180 N VAL B 139 SHEET 6 AA410 TYR B 208 MET B 212 1 O MET B 212 N GLY B 185 SHEET 7 AA410 ILE B 285 PRO B 290 1 O VAL B 286 N ILE B 209 SHEET 8 AA410 GLY B 399 TRP B 403 1 O MET B 401 N MET B 287 SHEET 9 AA410 ALA B 6 PHE B 12 1 N ALA B 6 O VAL B 400 SHEET 10 AA410 HIS B 46 ILE B 54 1 O HIS B 46 N GLY B 9 SHEET 1 AA5 5 ILE B 339 SER B 341 0 SHEET 2 AA5 5 TYR B 292 LYS B 297 -1 N GLY B 293 O ALA B 340 SHEET 3 AA5 5 LEU B 375 THR B 378 -1 O PHE B 376 N PHE B 296 SHEET 4 AA5 5 THR B 365 HIS B 370 -1 N HIS B 370 O LEU B 375 SHEET 5 AA5 5 TYR B 355 ASN B 360 -1 N LEU B 358 O TYR B 367 SHEET 1 AA6 3 LEU B 467 TYR B 470 0 SHEET 2 AA6 3 TYR B 473 THR B 477 -1 O TRP B 475 N VAL B 468 SHEET 3 AA6 3 TRP B 492 ARG B 497 -1 O LEU B 493 N GLN B 476 SSBOND 1 CYS A 328 CYS A 331 1555 1555 2.03 SSBOND 2 CYS B 328 CYS B 331 1555 1555 2.03 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.39 CISPEP 1 SER A 50 PHE A 51 0 -3.22 CISPEP 2 GLU A 144 TYR A 145 0 2.60 CISPEP 3 SER A 261 PRO A 262 0 -0.29 CISPEP 4 ASP A 316 PRO A 317 0 -1.73 CISPEP 5 TRP A 403 HIS A 404 0 -8.19 CISPEP 6 SER B 50 PHE B 51 0 1.80 CISPEP 7 GLU B 144 TYR B 145 0 -0.06 CISPEP 8 SER B 261 PRO B 262 0 -0.39 CISPEP 9 ASP B 316 PRO B 317 0 0.47 CISPEP 10 TRP B 403 HIS B 404 0 -8.30 CRYST1 55.801 103.811 186.359 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 0.017921 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009633 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005366 0.00000 MTRIX1 1 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 1 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 1 0.000000 0.000000 1.000000 0.00000 1