HEADER LYASE 21-JUL-18 6H4E TITLE PROTEUS MIRABILIS N-ACETYLNEURAMINATE LYASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE N-ACETYLNEURAMINATE LYASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PROTEUS MIRABILIS (STRAIN HI4320); SOURCE 3 ORGANISM_TAXID: 529507; SOURCE 4 STRAIN: HI4320; SOURCE 5 GENE: PMI2973; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS SIALIC ACID, N-ACETYLNEURAMINATE LYASE, NAL, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR R.A.NORTH,M.J.GARCIA-BONETE,P.GOYAL,G.KATONA,R.C.J.DOBSON,R.FRIEMANN REVDAT 2 17-JAN-24 6H4E 1 REMARK REVDAT 1 26-JUN-19 6H4E 0 JRNL AUTH R.A.NORTH,M.J.GARCIA-BONETE,P.GOYAL,G.KATONA,R.C.J.DOBSON, JRNL AUTH 2 R.FRIEMANN JRNL TITL THE STRUCTURE OF PROTEUS MIRABILIS N-ACETYLNEURAMINATE LYASE JRNL TITL 2 REVEALS AN INTERMOLECULAR DISULPHIDE BOND JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.56 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1_2155 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 100268 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 4910 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 44.7752 - 4.8473 0.99 3451 158 0.1864 0.1596 REMARK 3 2 4.8473 - 3.8481 1.00 3284 170 0.1423 0.1435 REMARK 3 3 3.8481 - 3.3618 1.00 3296 165 0.1474 0.1541 REMARK 3 4 3.3618 - 3.0545 1.00 3232 189 0.1568 0.1494 REMARK 3 5 3.0545 - 2.8357 1.00 3193 223 0.1670 0.1733 REMARK 3 6 2.8357 - 2.6685 1.00 3241 141 0.1677 0.2080 REMARK 3 7 2.6685 - 2.5349 1.00 3240 152 0.1663 0.1969 REMARK 3 8 2.5349 - 2.4245 1.00 3238 144 0.1636 0.1833 REMARK 3 9 2.4245 - 2.3312 1.00 3200 148 0.1550 0.1675 REMARK 3 10 2.3312 - 2.2508 1.00 3197 174 0.1556 0.1795 REMARK 3 11 2.2508 - 2.1804 0.99 3185 148 0.1517 0.1705 REMARK 3 12 2.1804 - 2.1181 0.99 3200 168 0.1590 0.1720 REMARK 3 13 2.1181 - 2.0623 0.99 3131 176 0.1612 0.1890 REMARK 3 14 2.0623 - 2.0120 0.99 3187 170 0.1602 0.1911 REMARK 3 15 2.0120 - 1.9662 0.99 3190 163 0.1566 0.1888 REMARK 3 16 1.9662 - 1.9244 0.99 3125 182 0.1539 0.1678 REMARK 3 17 1.9244 - 1.8859 0.99 3151 178 0.1548 0.1678 REMARK 3 18 1.8859 - 1.8503 0.99 3140 179 0.1667 0.1878 REMARK 3 19 1.8503 - 1.8173 0.99 3207 130 0.1719 0.1941 REMARK 3 20 1.8173 - 1.7865 0.99 3155 125 0.1794 0.1933 REMARK 3 21 1.7865 - 1.7576 0.99 3156 168 0.1872 0.2460 REMARK 3 22 1.7576 - 1.7306 0.98 3125 153 0.1906 0.2282 REMARK 3 23 1.7306 - 1.7051 0.99 3138 172 0.1798 0.2125 REMARK 3 24 1.7051 - 1.6811 0.99 3138 174 0.1879 0.2146 REMARK 3 25 1.6811 - 1.6584 0.98 3121 163 0.1962 0.2351 REMARK 3 26 1.6584 - 1.6369 0.99 3131 145 0.2074 0.2473 REMARK 3 27 1.6369 - 1.6164 0.99 3114 153 0.2040 0.2059 REMARK 3 28 1.6164 - 1.5969 0.98 3106 181 0.2118 0.2665 REMARK 3 29 1.5969 - 1.5784 0.99 3129 164 0.2181 0.2548 REMARK 3 30 1.5784 - 1.5606 0.93 2957 154 0.2273 0.2490 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.350 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.45 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.005 4566 REMARK 3 ANGLE : 0.820 6196 REMARK 3 CHIRALITY : 0.053 698 REMARK 3 PLANARITY : 0.005 802 REMARK 3 DIHEDRAL : 9.436 2720 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6H4E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-JUL-18. REMARK 100 THE DEPOSITION ID IS D_1200011033. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUL-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8729 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 100351 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.560 REMARK 200 RESOLUTION RANGE LOW (A) : 44.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.14900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.65 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.66400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 1NAL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.5 M AMMONIUM SULFATE, 1 M LITHIUM REMARK 280 SULFATE MONOHYDRATE, 0.1 M SODIUM CITRATE TRIBASIC DEHYDRATE, PH REMARK 280 5.6, VAPOR DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 40.38850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.99200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.38850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.99200 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -150.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 727 LIES ON A SPECIAL POSITION. 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 B 635 O HOH B 672 2.09 REMARK 500 O HOH A 620 O HOH A 706 2.14 REMARK 500 O HOH B 709 O HOH B 712 2.14 REMARK 500 O HOH A 535 O HOH B 419 2.18 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 PHE A 109 -70.68 -102.43 REMARK 500 ASN A 168 78.28 -106.76 REMARK 500 ASN B 22 78.29 -100.24 REMARK 500 PHE B 109 -73.12 -102.91 REMARK 500 ASN B 168 78.48 -110.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 301 DBREF 6H4E A 2 296 UNP B4EZY4 B4EZY4_PROMH 2 296 DBREF 6H4E B 2 296 UNP B4EZY4 B4EZY4_PROMH 2 296 SEQADV 6H4E ALA A 35 UNP B4EZY4 THR 35 CONFLICT SEQADV 6H4E ALA B 35 UNP B4EZY4 THR 35 CONFLICT SEQRES 1 A 295 ASN LYS LEU SER GLY LEU ILE ALA ALA PRO HIS THR PRO SEQRES 2 A 295 PHE ALA ALA ASP GLY SER VAL ASN TYR PRO VAL ILE ASP SEQRES 3 A 295 ASP ILE ALA LYS HIS LEU ILE ALA THR GLY VAL THR GLY SEQRES 4 A 295 ALA TYR VAL LEU GLY THR THR GLY GLU GLY ILE HIS CYS SEQRES 5 A 295 SER VAL GLU GLU ARG LYS LYS VAL ALA GLU ARG TRP VAL SEQRES 6 A 295 THR ALA SER GLN GLY GLN LEU ASP LEU ILE ILE HIS THR SEQRES 7 A 295 GLY ALA LEU SER ILE ALA ASP THR LEU GLU LEU ALA ARG SEQRES 8 A 295 HIS ALA GLU THR LEU ASP ILE LYS ALA THR SER VAL ILE SEQRES 9 A 295 GLY PRO CYS PHE PHE LYS PRO SER HIS VAL ASP ASP LEU SEQRES 10 A 295 VAL GLU TYR CYS ARG LEU ALA ALA ALA SER ALA PRO SER SEQRES 11 A 295 LYS GLY PHE TYR TYR TYR HIS SER THR MET SER GLY LEU SEQRES 12 A 295 SER ILE ASP MET GLU LYS PHE LEU GLN ALA ALA GLY LYS SEQRES 13 A 295 VAL ILE PRO ASN LEU SER GLY MET LYS PHE ASN SER PRO SEQRES 14 A 295 ASP MET TYR GLU PHE GLN ARG CYS LEU ARG VAL GLU GLY SEQRES 15 A 295 GLY LYS TYR ASP ILE PRO PHE GLY VAL ASP GLU PHE ILE SEQRES 16 A 295 PRO ALA GLY LEU ALA CYS GLY ALA LEU SER ALA VAL GLY SEQRES 17 A 295 SER THR TYR ASN TYR ALA ALA PRO LEU TYR LEU GLU LEU SEQRES 18 A 295 ILE GLU LYS PHE ASN GLN GLY ASP HIS GLN GLY VAL ALA SEQRES 19 A 295 ASP CYS MET ASP LYS VAL ILE ALA ILE ILE ARG VAL LEU SEQRES 20 A 295 VAL GLU TYR GLY GLY VAL ALA ALA GLY LYS VAL ALA MET SEQRES 21 A 295 GLN LEU HIS GLY ILE ASP VAL GLY ALA PRO ARG ARG PRO SEQRES 22 A 295 LEU ARG PRO LEU THR ALA GLU GLN LYS ALA ASP ALA LEU SEQRES 23 A 295 ALA LYS PHE LYS ALA ALA ASN PHE LEU SEQRES 1 B 295 ASN LYS LEU SER GLY LEU ILE ALA ALA PRO HIS THR PRO SEQRES 2 B 295 PHE ALA ALA ASP GLY SER VAL ASN TYR PRO VAL ILE ASP SEQRES 3 B 295 ASP ILE ALA LYS HIS LEU ILE ALA THR GLY VAL THR GLY SEQRES 4 B 295 ALA TYR VAL LEU GLY THR THR GLY GLU GLY ILE HIS CYS SEQRES 5 B 295 SER VAL GLU GLU ARG LYS LYS VAL ALA GLU ARG TRP VAL SEQRES 6 B 295 THR ALA SER GLN GLY GLN LEU ASP LEU ILE ILE HIS THR SEQRES 7 B 295 GLY ALA LEU SER ILE ALA ASP THR LEU GLU LEU ALA ARG SEQRES 8 B 295 HIS ALA GLU THR LEU ASP ILE LYS ALA THR SER VAL ILE SEQRES 9 B 295 GLY PRO CYS PHE PHE LYS PRO SER HIS VAL ASP ASP LEU SEQRES 10 B 295 VAL GLU TYR CYS ARG LEU ALA ALA ALA SER ALA PRO SER SEQRES 11 B 295 LYS GLY PHE TYR TYR TYR HIS SER THR MET SER GLY LEU SEQRES 12 B 295 SER ILE ASP MET GLU LYS PHE LEU GLN ALA ALA GLY LYS SEQRES 13 B 295 VAL ILE PRO ASN LEU SER GLY MET LYS PHE ASN SER PRO SEQRES 14 B 295 ASP MET TYR GLU PHE GLN ARG CYS LEU ARG VAL GLU GLY SEQRES 15 B 295 GLY LYS TYR ASP ILE PRO PHE GLY VAL ASP GLU PHE ILE SEQRES 16 B 295 PRO ALA GLY LEU ALA CYS GLY ALA LEU SER ALA VAL GLY SEQRES 17 B 295 SER THR TYR ASN TYR ALA ALA PRO LEU TYR LEU GLU LEU SEQRES 18 B 295 ILE GLU LYS PHE ASN GLN GLY ASP HIS GLN GLY VAL ALA SEQRES 19 B 295 ASP CYS MET ASP LYS VAL ILE ALA ILE ILE ARG VAL LEU SEQRES 20 B 295 VAL GLU TYR GLY GLY VAL ALA ALA GLY LYS VAL ALA MET SEQRES 21 B 295 GLN LEU HIS GLY ILE ASP VAL GLY ALA PRO ARG ARG PRO SEQRES 22 B 295 LEU ARG PRO LEU THR ALA GLU GLN LYS ALA ASP ALA LEU SEQRES 23 B 295 ALA LYS PHE LYS ALA ALA ASN PHE LEU HET SO4 A 301 5 HET SO4 B 301 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *655(H2 O) HELIX 1 AA1 ASN A 22 THR A 36 1 15 HELIX 2 AA2 GLU A 49 CYS A 53 5 5 HELIX 3 AA3 SER A 54 GLN A 70 1 17 HELIX 4 AA4 SER A 83 GLU A 95 1 13 HELIX 5 AA5 HIS A 114 SER A 128 1 15 HELIX 6 AA6 MET A 141 GLY A 143 5 3 HELIX 7 AA7 ASP A 147 ILE A 159 1 13 HELIX 8 AA8 ASP A 171 VAL A 181 1 11 HELIX 9 AA9 GLU A 182 LYS A 185 5 4 HELIX 10 AB1 VAL A 192 GLU A 194 5 3 HELIX 11 AB2 PHE A 195 CYS A 202 1 8 HELIX 12 AB3 THR A 211 GLN A 228 1 18 HELIX 13 AB4 ASP A 230 GLY A 252 1 23 HELIX 14 AB5 GLY A 252 MET A 261 1 10 HELIX 15 AB6 GLN A 262 GLY A 265 5 4 HELIX 16 AB7 THR A 279 ALA A 293 1 15 HELIX 17 AB8 ASN B 22 THR B 36 1 15 HELIX 18 AB9 GLU B 49 CYS B 53 5 5 HELIX 19 AC1 SER B 54 GLN B 70 1 17 HELIX 20 AC2 SER B 83 GLU B 95 1 13 HELIX 21 AC3 HIS B 114 SER B 128 1 15 HELIX 22 AC4 MET B 141 GLY B 143 5 3 HELIX 23 AC5 ASP B 147 ILE B 159 1 13 HELIX 24 AC6 ASP B 171 VAL B 181 1 11 HELIX 25 AC7 GLU B 182 LYS B 185 5 4 HELIX 26 AC8 VAL B 192 GLU B 194 5 3 HELIX 27 AC9 PHE B 195 CYS B 202 1 8 HELIX 28 AD1 SER B 210 TYR B 214 5 5 HELIX 29 AD2 ALA B 215 GLN B 228 1 14 HELIX 30 AD3 ASP B 230 GLY B 252 1 23 HELIX 31 AD4 GLY B 252 MET B 261 1 10 HELIX 32 AD5 GLN B 262 GLY B 265 5 4 HELIX 33 AD6 THR B 279 ALA B 293 1 15 SHEET 1 AA1 7 LEU A 162 ASN A 168 0 SHEET 2 AA1 7 GLY A 133 SER A 139 1 N PHE A 134 O SER A 163 SHEET 3 AA1 7 ALA A 101 ILE A 105 1 N VAL A 104 O TYR A 137 SHEET 4 AA1 7 ASP A 74 HIS A 78 1 N ILE A 77 O ALA A 101 SHEET 5 AA1 7 GLY A 40 VAL A 43 1 N VAL A 43 O ILE A 76 SHEET 6 AA1 7 GLY A 6 ALA A 9 1 N ALA A 9 O TYR A 42 SHEET 7 AA1 7 SER A 206 GLY A 209 1 O ALA A 207 N ILE A 8 SHEET 1 AA2 7 LEU B 162 ASN B 168 0 SHEET 2 AA2 7 GLY B 133 SER B 139 1 N PHE B 134 O SER B 163 SHEET 3 AA2 7 ALA B 101 ILE B 105 1 N VAL B 104 O TYR B 137 SHEET 4 AA2 7 ASP B 74 HIS B 78 1 N ILE B 77 O ALA B 101 SHEET 5 AA2 7 GLY B 40 VAL B 43 1 N VAL B 43 O ILE B 76 SHEET 6 AA2 7 GLY B 6 ALA B 9 1 N ALA B 9 O TYR B 42 SHEET 7 AA2 7 SER B 206 GLY B 209 1 O ALA B 207 N ILE B 8 CISPEP 1 ARG A 273 PRO A 274 0 11.51 CISPEP 2 ARG B 273 PRO B 274 0 10.51 SITE 1 AC1 7 ALA A 10 GLY A 45 THR A 46 THR A 47 SITE 2 AC1 7 TYR A 137 LYS A 166 HOH A 509 SITE 1 AC2 8 ALA B 10 GLY B 45 THR B 46 THR B 47 SITE 2 AC2 8 TYR B 137 LYS B 166 HOH B 525 HOH B 622 CRYST1 80.777 81.984 106.839 90.00 90.00 90.00 P 21 21 2 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 0.012380 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012198 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009360 0.00000