HEADER HYDROLASE 24-JUL-15 5CTV TITLE CATALYTIC DOMAIN OF LYTA, THE MAJOR AUTOLYSIN OF STREPTOCOCCUS TITLE 2 PNEUMONIAE, (C60A, H133A, C136A MUTANT) COMPLEXED WITH PEPTIDOGLYCAN TITLE 3 FRAGMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: AUTOLYSIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-180; COMPND 5 SYNONYM: CELL WALL HYDROLASE,MUCOPEPTIDE AMINOHYDROLASE,MUREIN COMPND 6 HYDROLASE,N-ACETYLMURAMOYL-L-ALANINE AMIDASE; COMPND 7 EC: 3.5.1.28; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: FRAGMENT OF PEPTIDOGLYCAN; COMPND 12 CHAIN: C, E; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE SEROTYPE 4; SOURCE 3 ORGANISM_TAXID: 170187; SOURCE 4 STRAIN: ATCC BAA-334 / TIGR4; SOURCE 5 GENE: LYTA, SP_1937; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE; SOURCE 11 ORGANISM_TAXID: 1313 KEYWDS LYTA, PNEUMOCOCCI, AUTOLYSIS, AMIDASE, PEPTIDOGLYCAN COMPLEX, KEYWDS 2 ANTIBIOTICS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.ACHOUR,T.SANDALOVA,P.MELLROTH REVDAT 5 10-JAN-24 5CTV 1 HETSYN REVDAT 4 29-JUL-20 5CTV 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 14-SEP-16 5CTV 1 JRNL REVDAT 2 22-JUN-16 5CTV 1 JRNL REVDAT 1 15-JUN-16 5CTV 0 JRNL AUTH T.SANDALOVA,M.LEE,B.HENRIQUES-NORMARK,D.HESEK,S.MOBASHERY, JRNL AUTH 2 P.MELLROTH,A.ACHOUR JRNL TITL THE CRYSTAL STRUCTURE OF THE MAJOR PNEUMOCOCCAL AUTOLYSIN JRNL TITL 2 LYTA IN COMPLEX WITH A LARGE PEPTIDOGLYCAN FRAGMENT REVEALS JRNL TITL 3 THE PIVOTAL ROLE OF GLYCANS FOR LYTIC ACTIVITY. JRNL REF MOL.MICROBIOL. V. 101 954 2016 JRNL REFN ESSN 1365-2958 JRNL PMID 27273793 JRNL DOI 10.1111/MMI.13435 REMARK 2 REMARK 2 RESOLUTION. 1.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 85673 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.135 REMARK 3 R VALUE (WORKING SET) : 0.134 REMARK 3 FREE R VALUE : 0.153 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4525 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.08 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6223 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.27 REMARK 3 BIN R VALUE (WORKING SET) : 0.2220 REMARK 3 BIN FREE R VALUE SET COUNT : 345 REMARK 3 BIN FREE R VALUE : 0.2240 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1422 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 248 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 9.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.07000 REMARK 3 B22 (A**2) : 0.11000 REMARK 3 B33 (A**2) : -0.04000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.023 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.023 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.016 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.728 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.978 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.970 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1568 ; 0.006 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1423 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2130 ; 1.325 ; 1.977 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3272 ; 0.826 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 189 ; 6.220 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 76 ;37.802 ;24.868 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 233 ; 9.567 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ; 8.948 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 238 ; 0.241 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1763 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 360 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 739 ; 0.865 ; 0.718 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 738 ; 0.757 ; 0.713 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 921 ; 1.057 ; 1.070 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 922 ; 1.077 ; 1.075 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 829 ; 1.187 ; 0.869 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 829 ; 1.202 ; 0.869 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1203 ; 1.586 ; 1.255 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1998 ; 2.334 ; 7.520 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1857 ; 1.705 ; 6.608 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2989 ; 1.514 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 65 ;28.649 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 3126 ; 6.284 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 5CTV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-JUL-15. REMARK 100 THE DEPOSITION ID IS D_1000207428. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUN-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.9-6.8 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.972 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 90326 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.050 REMARK 200 RESOLUTION RANGE LOW (A) : 45.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 65.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.65000 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: PHASER REMARK 200 STARTING MODEL: 4IVV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, 1M LICL, 0.1M TRIS HCL, PH REMARK 280 6.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 22.28300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.43850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.31150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.43850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.28300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.31150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 13.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, E, 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 GLU A 175 REMARK 465 THR A 176 REMARK 465 GLY A 177 REMARK 465 TRP A 178 REMARK 465 GLN A 179 REMARK 465 LYS A 180 REMARK 465 HIS A 181 REMARK 465 HIS A 182 REMARK 465 HIS A 183 REMARK 465 HIS A 184 REMARK 465 HIS A 185 REMARK 465 HIS A 186 REMARK 465 DAL C 16 REMARK 465 LYS E 25 REMARK 465 DAL E 26 REMARK 465 DAL E 27 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 GLU A 2 CD OE1 OE2 REMARK 470 DGL E 24 CG CD OE1 OE2 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 A 426 DISTANCE = 6.84 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4IVV RELATED DB: PDB REMARK 900 4IVV - THE SAME PROTEIN (DIFFERENT MUTANT) WITHOUT SUBSTRATE DBREF 5CTV A 1 180 UNP P06653 ALYS_STRPN 1 180 DBREF 5CTV C 12 16 PDB 5CTV 5CTV 12 16 DBREF 5CTV E 23 27 PDB 5CTV 5CTV 23 27 SEQADV 5CTV ALA A -1 UNP P06653 EXPRESSION TAG SEQADV 5CTV SER A 0 UNP P06653 EXPRESSION TAG SEQADV 5CTV ALA A 60 UNP P06653 CYS 60 ENGINEERED MUTATION SEQADV 5CTV ALA A 133 UNP P06653 HIS 133 ENGINEERED MUTATION SEQADV 5CTV ALA A 136 UNP P06653 CYS 136 ENGINEERED MUTATION SEQADV 5CTV HIS A 181 UNP P06653 EXPRESSION TAG SEQADV 5CTV HIS A 182 UNP P06653 EXPRESSION TAG SEQADV 5CTV HIS A 183 UNP P06653 EXPRESSION TAG SEQADV 5CTV HIS A 184 UNP P06653 EXPRESSION TAG SEQADV 5CTV HIS A 185 UNP P06653 EXPRESSION TAG SEQADV 5CTV HIS A 186 UNP P06653 EXPRESSION TAG SEQRES 1 A 188 ALA SER MET GLU ILE ASN VAL SER LYS LEU ARG THR ASP SEQRES 2 A 188 LEU PRO GLN VAL GLY VAL GLN PRO TYR ARG GLN VAL HIS SEQRES 3 A 188 ALA HIS SER THR GLY ASN PRO HIS SER THR VAL GLN ASN SEQRES 4 A 188 GLU ALA ASP TYR HIS TRP ARG LYS ASP PRO GLU LEU GLY SEQRES 5 A 188 PHE PHE SER HIS ILE VAL GLY ASN GLY ALA ILE MET GLN SEQRES 6 A 188 VAL GLY PRO VAL ASP ASN GLY ALA TRP ASP VAL GLY GLY SEQRES 7 A 188 GLY TRP ASN ALA GLU THR TYR ALA ALA VAL GLU LEU ILE SEQRES 8 A 188 GLU SER HIS SER THR LYS GLU GLU PHE MET THR ASP TYR SEQRES 9 A 188 ARG LEU TYR ILE GLU LEU LEU ARG ASN LEU ALA ASP GLU SEQRES 10 A 188 ALA GLY LEU PRO LYS THR LEU ASP THR GLY SER LEU ALA SEQRES 11 A 188 GLY ILE LYS THR ALA GLU TYR ALA THR ASN ASN GLN PRO SEQRES 12 A 188 ASN ASN HIS SER ASP HIS VAL ASP PRO TYR PRO TYR LEU SEQRES 13 A 188 ALA LYS TRP GLY ILE SER ARG GLU GLN PHE LYS HIS ASP SEQRES 14 A 188 ILE GLU ASN GLY LEU THR ILE GLU THR GLY TRP GLN LYS SEQRES 15 A 188 HIS HIS HIS HIS HIS HIS SEQRES 1 C 5 ALA DGL LYS DAL DAL SEQRES 1 E 5 ALA DGL LYS DAL DAL MODRES 5CTV NAG B 4 NAG -D MODRES 5CTV NAG B 2 NAG -D HET DGL C 13 9 HET DAL C 15 5 HET DGL E 24 6 HET AMV B 1 20 HET NAG B 2 14 HET AMV B 3 18 HET NAG B 4 14 HETNAM DGL D-GLUTAMIC ACID HETNAM DAL D-ALANINE HETNAM AMV METHYL 2-ACETAMIDO-3-O-[(1R)-1-CARBOXYETHYL]-2-DEOXY- HETNAM 2 AMV BETA-D-GLUCOPYRANOSIDE HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETSYN AMV METHYL 2-(ACETYLAMINO)-3-O-[(1R)-1-CARBOXYETHYL]-2- HETSYN 2 AMV DEOXY-BETA-D-GLUCOPYRANOSIDE; METHYL 2-ACETAMIDO-3-O- HETSYN 3 AMV [(1R)-1-CARBOXYETHYL]-2-DEOXY-BETA-D-GLUCOSIDE; METHYL HETSYN 4 AMV 2-ACETAMIDO-3-O-[(1R)-1-CARBOXYETHYL]-2-DEOXY-D- HETSYN 5 AMV GLUCOSIDE; METHYL 2-ACETAMIDO-3-O-[(1R)-1- HETSYN 6 AMV CARBOXYETHYL]-2-DEOXY-GLUCOSIDE 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 FORMUL 2 DGL 2(C5 H9 N O4) FORMUL 2 DAL C3 H7 N O2 FORMUL 4 AMV 2(C12 H21 N O8) FORMUL 4 NAG 2(C8 H15 N O6) FORMUL 5 HOH *248(H2 O) HELIX 1 AA1 THR A 34 LYS A 45 1 12 HELIX 2 AA2 ASP A 46 GLY A 50 5 5 HELIX 3 AA3 GLY A 76 ALA A 80 5 5 HELIX 4 AA4 THR A 94 GLY A 117 1 24 HELIX 5 AA5 ALA A 133 GLN A 140 1 8 HELIX 6 AA6 PRO A 150 TRP A 157 1 8 HELIX 7 AA7 SER A 160 GLY A 171 1 12 SHEET 1 AA1 5 ALA A 60 GLN A 63 0 SHEET 2 AA1 5 HIS A 54 GLY A 57 -1 N ILE A 55 O MET A 62 SHEET 3 AA1 5 THR A 82 LEU A 88 1 O GLU A 87 N VAL A 56 SHEET 4 AA1 5 GLN A 22 SER A 27 1 N GLN A 22 O TYR A 83 SHEET 5 AA1 5 GLY A 129 THR A 132 1 O LYS A 131 N VAL A 23 LINK C ALA C 12 N DGL C 13 1555 1555 1.33 LINK N ALA C 12 C10 AMV B 3 1555 1555 1.28 LINK CD DGL C 13 N LYS C 14 1555 1555 1.28 LINK C LYS C 14 N DAL C 15 1555 1555 1.33 LINK C ALA E 23 N DGL E 24 1555 1555 1.33 LINK N ALA E 23 C10 AMV B 1 1555 1555 1.29 LINK O4 AMV B 1 C1 NAG B 2 1555 1555 1.41 LINK O4 NAG B 2 C1 AMV B 3 1555 1555 1.35 LINK O4 AMV B 3 C1 NAG B 4 1555 1555 1.41 CISPEP 1 GLN A 18 PRO A 19 0 3.28 CISPEP 2 ASP A 149 PRO A 150 0 3.93 CRYST1 44.566 54.623 78.877 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 0.022439 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018307 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012678 0.00000