HEADER SUGAR BINDING PROTEIN 23-JUL-19 6PWS TITLE CRYSTAL STRUCTURE OF THE COW C-TYPE CARBOHYDRATE-RECOGNITION DOMAIN OF TITLE 2 CD23 IN THE PRESENCE OF ALPHA-METHYL MANNOSIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: FC FRAGMENT OF IGE RECEPTOR II; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 GENE: FCER2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PT5T KEYWDS CRD, RECEPTOR, LECTIN, METAL-BINDING, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR W.I.WEIS,H.FEINBERG REVDAT 6 11-OCT-23 6PWS 1 HETSYN REVDAT 5 29-JUL-20 6PWS 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE REVDAT 4 01-JAN-20 6PWS 1 REMARK REVDAT 3 23-OCT-19 6PWS 1 JRNL REVDAT 2 18-SEP-19 6PWS 1 JRNL REVDAT 1 11-SEP-19 6PWS 0 JRNL AUTH S.A.F.JEGOUZO,H.FEINBERG,A.G.MORRISON,A.HOLDER,A.MAY, JRNL AUTH 2 Z.HUANG,L.JIANG,Y.LASANAJAK,D.F.SMITH,D.WERLING,K.DRICKAMER, JRNL AUTH 3 W.I.WEIS,M.E.TAYLOR JRNL TITL CD23 IS A GLYCAN-BINDING RECEPTOR IN SOME MAMMALIAN SPECIES. JRNL REF J.BIOL.CHEM. V. 294 14845 2019 JRNL REFN ESSN 1083-351X JRNL PMID 31488546 JRNL DOI 10.1074/JBC.RA119.010572 REMARK 2 REMARK 2 RESOLUTION. 1.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 1.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.53 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 66977 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.115 REMARK 3 R VALUE (WORKING SET) : 0.115 REMARK 3 FREE R VALUE : 0.128 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3350 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 29.5250 - 2.8829 1.00 2859 152 0.1368 0.1422 REMARK 3 2 2.8829 - 2.2885 1.00 2741 145 0.1426 0.1633 REMARK 3 3 2.2885 - 1.9993 1.00 2705 142 0.1257 0.1596 REMARK 3 4 1.9993 - 1.8165 1.00 2690 142 0.1289 0.1318 REMARK 3 5 1.8165 - 1.6864 1.00 2682 140 0.1194 0.1179 REMARK 3 6 1.6864 - 1.5869 1.00 2673 141 0.1128 0.1105 REMARK 3 7 1.5869 - 1.5075 0.99 2653 139 0.1041 0.1217 REMARK 3 8 1.5075 - 1.4418 1.00 2651 140 0.1005 0.1037 REMARK 3 9 1.4418 - 1.3863 1.00 2634 139 0.1037 0.1220 REMARK 3 10 1.3863 - 1.3385 1.00 2668 141 0.1034 0.1208 REMARK 3 11 1.3385 - 1.2967 1.00 2645 138 0.1041 0.1165 REMARK 3 12 1.2967 - 1.2596 1.00 2622 139 0.0999 0.1253 REMARK 3 13 1.2596 - 1.2264 0.99 2631 137 0.0977 0.0995 REMARK 3 14 1.2264 - 1.1965 1.00 2625 138 0.0929 0.1155 REMARK 3 15 1.1965 - 1.1693 1.00 2623 139 0.0881 0.1029 REMARK 3 16 1.1693 - 1.1444 1.00 2640 138 0.0856 0.0954 REMARK 3 17 1.1444 - 1.1215 1.00 2638 139 0.0865 0.1074 REMARK 3 18 1.1215 - 1.1004 1.00 2609 138 0.0874 0.0926 REMARK 3 19 1.1004 - 1.0807 0.99 2610 138 0.0858 0.1059 REMARK 3 20 1.0807 - 1.0624 0.99 2627 137 0.0886 0.1101 REMARK 3 21 1.0624 - 1.0452 1.00 2595 137 0.0851 0.0934 REMARK 3 22 1.0452 - 1.0292 1.00 2619 138 0.0897 0.1049 REMARK 3 23 1.0292 - 1.0140 1.00 2615 137 0.0932 0.1144 REMARK 3 24 1.0140 - 1.0000 0.98 2572 136 0.1159 0.1470 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.20 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 6PWS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1000243111. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-DEC-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8157 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.3 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67049 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.000 REMARK 200 RESOLUTION RANGE LOW (A) : 38.550 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.03300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 33.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.11900 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: 2H2T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: 4.2 MG/ML PROTEIN, 5 REMARK 280 MM CACL2, 10 MM TRIS-CL, PH 8.0, 25 MM NACL, AND 50 MM ALPHA- REMARK 280 METHYL MANNOSIDE. RESERVOIR SOLUTION: 16% POLYETHYLENE GLYCOL 4K, REMARK 280 0.1 MES, PH 5.5., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 290K 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 19.27650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.63650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.95750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.63650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.27650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 22.95750 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 ALA A 157 REMARK 465 ASN A 158 REMARK 465 GLY A 159 REMARK 465 SER A 160 REMARK 465 VAL A 161 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 168 -9.02 84.59 REMARK 500 GLN A 173 68.06 38.56 REMARK 500 LYS A 174 -0.97 78.11 REMARK 500 HIS A 197 30.47 70.22 REMARK 500 REMARK 500 REMARK: NULL 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 644 DISTANCE = 6.74 ANGSTROMS 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 A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 227 OD1 REMARK 620 2 ASP A 227 OD2 51.2 REMARK 620 3 GLU A 231 OE1 99.4 76.5 REMARK 620 4 GLU A 231 OE2 124.4 74.4 52.1 REMARK 620 5 ASP A 254 OD1 159.0 149.7 88.3 75.6 REMARK 620 6 GLU A 259 O 87.8 130.2 146.1 144.2 75.4 REMARK 620 7 ASN A 260 OD1 80.6 116.2 72.8 120.5 83.0 75.8 REMARK 620 8 HOH A 454 O 99.2 82.9 133.6 82.5 89.2 76.6 152.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 251 OE1 REMARK 620 2 ASN A 253 OD1 74.6 REMARK 620 3 GLU A 259 OE1 146.6 75.0 REMARK 620 4 ASN A 271 OD1 69.0 142.0 142.9 REMARK 620 5 ASP A 272 O 127.0 141.5 73.1 72.9 REMARK 620 6 ASP A 272 OD1 74.3 83.8 88.9 96.0 74.7 REMARK 620 7 MMA A 303 O3 73.1 80.5 114.9 79.2 132.9 146.5 REMARK 620 8 MMA A 303 O4 76.3 75.8 109.1 85.5 135.4 147.7 6.4 REMARK 620 9 MMA A 303 O3 133.4 117.9 74.3 81.9 72.9 146.6 66.1 65.6 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUE NUMBERING BASED ON NCBI REFERENCE SEQUENCE: XP_002688905.2 DBREF 6PWS A 157 290 UNP E1BIQ4 E1BIQ4_BOVIN 169 302 SEQRES 1 A 134 ALA ASN GLY SER VAL CYS ASN THR CYS PRO GLU ALA TRP SEQRES 2 A 134 ILE TYR PHE GLN LYS LYS CYS TYR TYR PHE GLY GLU GLY SEQRES 3 A 134 ALA LYS LYS TRP ILE GLN ALA ARG TYR ALA CYS GLU ASN SEQRES 4 A 134 LEU HIS GLY ARG LEU VAL SER ILE HIS SER PRO GLU GLU SEQRES 5 A 134 GLN ASP PHE LEU THR LYS ARG ALA ASN TRP ARG GLY SER SEQRES 6 A 134 TRP ILE GLY LEU ARG ASP LEU ASP ILE GLU GLY GLU PHE SEQRES 7 A 134 ILE TRP MET ASP ASN GLN PRO LEU ASP TYR SER ASN TRP SEQRES 8 A 134 GLN PRO GLY GLU PRO ASN ASP ALA GLY GLN GLY GLU ASN SEQRES 9 A 134 CYS VAL MET MET LEU GLY SER GLY LYS TRP ASN ASP ALA SEQRES 10 A 134 PHE CYS GLY SER GLU LEU HIS GLY TRP VAL CYS ASP ARG SEQRES 11 A 134 LEU ALA THR CYS HET CA A 301 1 HET CA A 302 1 HET MMA A 303 54 HETNAM CA CALCIUM ION HETNAM MMA METHYL ALPHA-D-MANNOPYRANOSIDE HETSYN MMA O1-METHYL-MANNOSE; METHYL ALPHA-D-MANNOSIDE; METHYL D- HETSYN 2 MMA MANNOSIDE; METHYL MANNOSIDE FORMUL 2 CA 2(CA 2+) FORMUL 4 MMA C7 H14 O6 FORMUL 5 HOH *244(H2 O) HELIX 1 AA1 LYS A 185 LEU A 196 1 12 HELIX 2 AA2 SER A 205 ALA A 216 1 12 SHEET 1 AA1 5 ILE A 170 PHE A 172 0 SHEET 2 AA1 5 LYS A 175 LYS A 184 -1 O LYS A 175 N PHE A 172 SHEET 3 AA1 5 LEU A 279 LEU A 287 -1 O ARG A 286 N CYS A 176 SHEET 4 AA1 5 SER A 221 ARG A 226 1 N TRP A 222 O GLY A 281 SHEET 5 AA1 5 ILE A 235 TRP A 236 -1 O ILE A 235 N ARG A 226 SHEET 1 AA2 5 ARG A 199 LEU A 200 0 SHEET 2 AA2 5 LEU A 279 LEU A 287 -1 O ASP A 285 N ARG A 199 SHEET 3 AA2 5 SER A 221 ARG A 226 1 N TRP A 222 O GLY A 281 SHEET 4 AA2 5 CYS A 261 MET A 264 -1 O MET A 264 N SER A 221 SHEET 5 AA2 5 TRP A 270 ALA A 273 -1 O ALA A 273 N CYS A 261 SSBOND 1 CYS A 162 CYS A 290 1555 1555 2.04 SSBOND 2 CYS A 165 CYS A 176 1555 1555 2.04 SSBOND 3 CYS A 193 CYS A 284 1555 1555 2.06 SSBOND 4 CYS A 261 CYS A 275 1555 1555 2.05 LINK OD1 ASP A 227 CA CA A 302 1555 1555 2.59 LINK OD2 ASP A 227 CA CA A 302 1555 1555 2.47 LINK OE1 GLU A 231 CA CA A 302 1555 1555 2.44 LINK OE2 GLU A 231 CA CA A 302 1555 1555 2.55 LINK OE1 GLU A 251 CA CA A 301 1555 1555 2.48 LINK OD1 ASN A 253 CA CA A 301 1555 1555 2.44 LINK OD1 ASP A 254 CA CA A 302 1555 1555 2.47 LINK OE1 GLU A 259 CA CA A 301 1555 1555 2.40 LINK O GLU A 259 CA CA A 302 1555 1555 2.47 LINK OD1 ASN A 260 CA CA A 302 1555 1555 2.45 LINK OD1 ASN A 271 CA CA A 301 1555 1555 2.45 LINK O ASP A 272 CA CA A 301 1555 1555 2.48 LINK OD1 ASP A 272 CA CA A 301 1555 1555 2.37 LINK CA CA A 301 O3 BMMA A 303 1555 1555 2.48 LINK CA CA A 301 O4 AMMA A 303 1555 1555 2.49 LINK CA CA A 301 O3 AMMA A 303 1555 1555 2.55 LINK CA CA A 301 O4 BMMA A 303 1555 1555 2.65 LINK CA CA A 302 O HOH A 454 1555 1555 2.37 CISPEP 1 GLU A 251 PRO A 252 0 -9.66 CRYST1 38.553 45.915 69.273 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 0.025938 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021779 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014436 0.00000