HEADER HYDROLASE 19-JAN-07 2OLG TITLE CRYSTAL STRUCTURE OF THE SERINE PROTEASE DOMAIN OF PROPHENOLOXIDASE TITLE 2 ACTIVATING FACTOR-I IN A ZYMOGEN FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: PRO-PHENOLOXIDASE ACTIVATING ENZYME-I; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SERINE PROTEASE DOMAIN, RESIDUES 88-365; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOLOTRICHIA DIOMPHALIA; SOURCE 3 ORGANISM_TAXID: 33394; SOURCE 4 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 5 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 7 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PFASTBACHTA SEA KEYWDS PROPHENOLOXIDASE ACTIVATING FACTOR-I, PPAF-I, SERINE PROTEASE, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR N.C.HA,S.PIAO REVDAT 6 25-OCT-23 2OLG 1 HETSYN REVDAT 5 29-JUL-20 2OLG 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE REVDAT 4 13-JUL-11 2OLG 1 VERSN REVDAT 3 24-FEB-09 2OLG 1 VERSN REVDAT 2 17-APR-07 2OLG 1 JRNL REVDAT 1 06-FEB-07 2OLG 0 JRNL AUTH S.PIAO,S.KIM,J.H.KIM,J.W.PARK,B.L.LEE,N.C.HA JRNL TITL CRYSTAL STRUCTURE OF THE SERINE PROTEASE DOMAIN OF JRNL TITL 2 PROPHENOLOXIDASE ACTIVATING FACTOR-I JRNL REF J.BIOL.CHEM. V. 282 10783 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17287215 JRNL DOI 10.1074/JBC.M611556200 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.42 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 23921 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) : 0.208 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2673 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.75 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1705 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.73 REMARK 3 BIN R VALUE (WORKING SET) : 0.2390 REMARK 3 BIN FREE R VALUE SET COUNT : 177 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2136 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 128 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.43000 REMARK 3 B22 (A**2) : -0.21000 REMARK 3 B33 (A**2) : 0.63000 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): 0.142 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.134 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.089 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.671 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2206 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3000 ; 1.452 ; 1.959 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 275 ; 6.543 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 106 ;35.635 ;23.868 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 350 ;15.263 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;20.024 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 322 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1713 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1119 ; 0.221 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1492 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 70 ; 0.143 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 5 ; 0.066 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 57 ; 0.196 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 9 ; 0.106 ; 0.200 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): 1394 ; 0.975 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2196 ; 1.644 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 916 ; 2.283 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 804 ; 3.536 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL 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 : 1.40 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 2OLG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-JAN-06. REMARK 100 THE DEPOSITION ID IS D_1000041282. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JAN-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794 REMARK 200 MONOCHROMATOR : DOUBLE MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26625 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 7.700 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : 0.06700 REMARK 200 FOR THE DATA SET : 34.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.25800 REMARK 200 R SYM FOR SHELL (I) : 0.25800 REMARK 200 FOR SHELL : 3.000 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 2ANY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15M LITHIUM SULFATE, 30% REMARK 280 POLYETHYLENE GLYCOL 4000, 0.1M TRIS-HCL, PH 8.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 287K 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 19.11450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.32150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.65200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.32150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.11450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.65200 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: 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 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 SER A 88 REMARK 465 ILE A 89 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 O HOH A 2071 O HOH A 2077 1.96 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 107 82.33 -60.38 REMARK 500 ILE A 110 159.90 -35.09 REMARK 500 LEU A 111 125.56 -16.42 REMARK 500 ASN A 112 -108.82 -104.45 REMARK 500 PRO A 122 2.05 -69.54 REMARK 500 ASN A 134 15.27 80.07 REMARK 500 ASN A 146 -170.34 -170.94 REMARK 500 ASN A 169 -51.17 -128.67 REMARK 500 TRP A 176 -66.69 -131.53 REMARK 500 ASP A 181 119.95 -164.03 REMARK 500 ALA A 307 36.25 -144.20 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 A2001 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 175 OE2 REMARK 620 2 ASN A 177 O 77.9 REMARK 620 3 THR A 180 O 148.6 82.9 REMARK 620 4 ASP A 183 OD2 80.1 93.8 126.2 REMARK 620 5 ASP A 183 OD1 125.7 84.6 76.2 50.0 REMARK 620 6 HOH A2025 O 77.7 104.7 83.5 147.2 156.5 REMARK 620 7 HOH A2045 O 113.8 163.4 90.9 77.4 78.9 89.8 REMARK 620 N 1 2 3 4 5 6 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2B9L RELATED DB: PDB REMARK 900 PROPHENOLOXIDASE ACTIVATING FACTOR-II DBREF 2OLG A 88 365 UNP O97366 O97366_HOLDI 88 365 SEQRES 1 A 278 SER ILE ARG ASN ARG ARG PRO GLU LEU LEU PRO ASN ASP SEQRES 2 A 278 CYS GLY TYR GLN VAL GLU ALA ASP LYS ILE LEU ASN GLY SEQRES 3 A 278 ASP ASP THR VAL PRO GLU GLU PHE PRO TRP THR ALA MET SEQRES 4 A 278 ILE GLY TYR LYS ASN SER SER ASN PHE GLU GLN PHE ALA SEQRES 5 A 278 CYS GLY GLY SER LEU ILE ASN ASN ARG TYR ILE VAL THR SEQRES 6 A 278 ALA ALA HIS CYS VAL ALA GLY ARG VAL LEU ARG VAL VAL SEQRES 7 A 278 GLY ALA LEU ASN LYS VAL ARG LEU GLY GLU TRP ASN THR SEQRES 8 A 278 ALA THR ASP PRO ASP CYS TYR GLY ALA VAL ARG VAL CYS SEQRES 9 A 278 VAL PRO ASP LYS PRO ILE ASP LEU GLY ILE GLU GLU THR SEQRES 10 A 278 ILE GLN HIS PRO ASP TYR VAL ASP GLY SER LYS ASP ARG SEQRES 11 A 278 TYR HIS ASP ILE ALA LEU ILE ARG LEU ASN ARG GLN VAL SEQRES 12 A 278 GLU PHE THR ASN TYR ILE ARG PRO VAL CYS LEU PRO GLN SEQRES 13 A 278 PRO ASN GLU GLU VAL GLN VAL GLY GLN ARG LEU THR VAL SEQRES 14 A 278 VAL GLY TRP GLY ARG THR GLU THR GLY GLN TYR SER THR SEQRES 15 A 278 ILE LYS GLN LYS LEU ALA VAL PRO VAL VAL HIS ALA GLU SEQRES 16 A 278 GLN CYS ALA LYS THR PHE GLY ALA ALA GLY VAL ARG VAL SEQRES 17 A 278 ARG SER SER GLN LEU CYS ALA GLY GLY GLU LYS ALA LYS SEQRES 18 A 278 ASP SER CYS GLY GLY ASP SER GLY GLY PRO LEU LEU ALA SEQRES 19 A 278 GLU ARG ALA ASN GLN GLN PHE PHE LEU GLU GLY LEU VAL SEQRES 20 A 278 SER PHE GLY ALA THR CYS GLY THR GLU GLY TRP PRO GLY SEQRES 21 A 278 ILE TYR THR LYS VAL GLY LYS TYR ARG ASP TRP ILE GLU SEQRES 22 A 278 GLY ASN ILE ARG PRO MODRES 2OLG ASN A 131 ASN GLYCOSYLATION SITE HET NAG A1131 14 HET SO4 A1002 5 HET CA A2001 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM SO4 SULFATE ION HETNAM CA CALCIUM ION 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 NAG C8 H15 N O6 FORMUL 3 SO4 O4 S 2- FORMUL 4 CA CA 2+ FORMUL 5 HOH *128(H2 O) HELIX 1 1 ARG A 93 LEU A 97 5 5 HELIX 2 2 ALA A 153 ALA A 158 5 6 HELIX 3 3 GLY A 159 VAL A 165 1 7 HELIX 4 4 HIS A 280 GLY A 289 5 10 HELIX 5 5 ALA A 324 GLN A 326 5 3 HELIX 6 6 TYR A 355 GLY A 361 1 7 SHEET 1 A 7 ILE A 197 LEU A 199 0 SHEET 2 A 7 ALA A 167 LEU A 173 -1 N VAL A 171 O LEU A 199 SHEET 3 A 7 THR A 124 LYS A 130 -1 N MET A 126 O ARG A 172 SHEET 4 A 7 GLU A 136 LEU A 144 -1 O CYS A 140 N ILE A 127 SHEET 5 A 7 TYR A 149 THR A 152 -1 O VAL A 151 N SER A 143 SHEET 6 A 7 ALA A 222 LEU A 226 -1 O ALA A 222 N THR A 152 SHEET 7 A 7 ILE A 201 GLN A 206 -1 N GLU A 202 O ARG A 225 SHEET 1 B 2 CYS A 184 TYR A 185 0 SHEET 2 B 2 VAL A 190 CYS A 191 -1 O VAL A 190 N TYR A 185 SHEET 1 C 6 GLN A 272 PRO A 277 0 SHEET 2 C 6 ARG A 253 GLY A 258 -1 N LEU A 254 O VAL A 276 SHEET 3 C 6 PRO A 318 ARG A 323 -1 O LEU A 320 N THR A 255 SHEET 4 C 6 GLN A 327 PHE A 336 -1 O GLN A 327 N ARG A 323 SHEET 5 C 6 GLY A 347 LYS A 351 -1 O THR A 350 N LEU A 333 SHEET 6 C 6 GLN A 299 ALA A 302 -1 N LEU A 300 O TYR A 349 SSBOND 1 CYS A 101 CYS A 240 1555 1555 2.04 SSBOND 2 CYS A 140 CYS A 156 1555 1555 2.04 SSBOND 3 CYS A 184 CYS A 191 1555 1555 2.04 SSBOND 4 CYS A 284 CYS A 301 1555 1555 2.03 SSBOND 5 CYS A 311 CYS A 340 1555 1555 1.99 LINK ND2 ASN A 131 C1 NAG A1131 1555 1555 1.45 LINK OE2 GLU A 175 CA CA A2001 1555 1555 2.37 LINK O ASN A 177 CA CA A2001 1555 1555 2.33 LINK O THR A 180 CA CA A2001 1555 1555 2.41 LINK OD2 ASP A 183 CA CA A2001 1555 1555 2.65 LINK OD1 ASP A 183 CA CA A2001 1555 1555 2.48 LINK CA CA A2001 O HOH A2025 1555 1555 2.37 LINK CA CA A2001 O HOH A2045 1555 1555 2.33 CISPEP 1 ASP A 181 PRO A 182 0 5.64 CRYST1 38.229 53.304 116.643 90.00 90.00 90.00 P 21 21 21 4 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 0.026158 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018760 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008573 0.00000