HEADER TRANSPORT PROTEIN 01-APR-19 6OG0 TITLE STRUCTURE OF AEDES AEGYPTI OBP22 COMPND MOL_ID: 1; COMPND 2 MOLECULE: AAEL005772-PA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ODORANT BINDING PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AEDES AEGYPTI; SOURCE 3 ORGANISM_COMMON: YELLOWFEVER MOSQUITO; SOURCE 4 ORGANISM_TAXID: 7159; SOURCE 5 TISSUE: ANTENNAL CDNA; SOURCE 6 GENE: 5567053, AAEL005772; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET13A KEYWDS ODORANT BINDING PROTEIN, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.N.JONES,J.WANG REVDAT 3 06-MAY-20 6OG0 1 JRNL REVDAT 2 18-DEC-19 6OG0 1 REMARK REVDAT 1 17-APR-19 6OG0 0 JRNL AUTH J.WANG,E.J.MURPHY,J.C.NIX,D.N.M.JONES JRNL TITL AEDES AEGYPTI ODORANT BINDING PROTEIN 22 SELECTIVELY BINDS JRNL TITL 2 FATTY ACIDS THROUGH A CONFORMATIONAL CHANGE IN ITS JRNL TITL 3 C-TERMINAL TAIL. JRNL REF SCI REP V. 10 3300 2020 JRNL REFN ESSN 2045-2322 JRNL PMID 32094450 JRNL DOI 10.1038/S41598-020-60242-9 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 8902 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 981 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 611 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE SET COUNT : 70 REMARK 3 BIN FREE R VALUE : 0.1870 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 938 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 124 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.32 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.79000 REMARK 3 B22 (A**2) : 1.35000 REMARK 3 B33 (A**2) : -0.54000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.32000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.174 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.148 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.071 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.766 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1001 ; 0.004 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 875 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1362 ; 1.232 ; 1.649 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2037 ; 1.285 ; 1.587 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 123 ; 5.436 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 60 ;41.096 ;23.333 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 173 ;12.805 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;25.426 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 129 ; 0.061 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1146 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 220 ; 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): 483 ; 1.129 ; 2.055 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 482 ; 1.123 ; 2.049 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 609 ; 1.840 ; 3.067 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 610 ; 1.841 ; 3.074 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 518 ; 1.586 ; 2.288 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 519 ; 1.585 ; 2.293 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 753 ; 2.657 ; 3.365 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1208 ; 4.771 ;28.003 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1184 ; 4.550 ;27.645 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 : 1.20 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 6OG0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-APR-19. REMARK 100 THE DEPOSITION ID IS D_1000240598. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JAN-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : VARIMAX CU-HF REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 X 200K-A REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9895 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 23.840 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 15.00 REMARK 200 R MERGE (I) : 0.05241 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 48.2100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 13.40 REMARK 200 R MERGE FOR SHELL (I) : 0.11630 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 25.59 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: PLATE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350 12 W/V, 0.1M SODIUM HEPES, REMARK 280 6MM CADMIUM CHLORIDE, 6MM MAGNESIUM CHLORIDE, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 27.88750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.52300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 27.88750 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.52300 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 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 A 361 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 389 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 399 LIES ON A SPECIAL POSITION. 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 MET A 1 REMARK 465 ALA A 118 REMARK 465 SER A 119 REMARK 465 ILE A 120 REMARK 465 LYS A 121 REMARK 465 LYS A 122 REMARK 465 ASP A 123 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 CG CD OE1 OE2 REMARK 470 GLU A 61 CG CD OE1 OE2 REMARK 470 LYS A 110 CD CE NZ REMARK 470 LYS A 117 CG CD CE NZ 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 CD A 202 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 9 OE1 REMARK 620 2 GLU A 9 OE2 55.1 REMARK 620 3 HOH A 396 O 88.1 95.3 REMARK 620 4 ASP A 66 OD1 23.9 63.1 64.3 REMARK 620 5 ASP A 66 OD2 24.8 67.2 64.2 4.4 REMARK 620 6 HIS A 70 NE2 28.6 64.6 59.6 4.7 6.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 201 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 41 OD1 REMARK 620 2 HIS A 99 NE2 97.1 REMARK 620 3 GLU A 39 OE1 84.7 78.9 REMARK 620 4 GLU A 39 OE2 80.9 68.6 11.7 REMARK 620 5 GLU A 80 OE1 75.9 28.3 58.8 47.2 REMARK 620 6 GLU A 80 OE2 73.6 28.6 61.4 49.7 3.4 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CD A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CD A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CD A 203 DBREF 6OG0 A 2 123 UNP Q1HRL7 Q1HRL7_AEDAE 17 138 SEQADV 6OG0 MET A 1 UNP Q1HRL7 INITIATING METHIONINE SEQRES 1 A 123 MET GLU PHE THR VAL SER THR THR GLU ASP LEU GLN ARG SEQRES 2 A 123 TYR ARG THR GLU CYS VAL SER SER LEU ASN ILE PRO ALA SEQRES 3 A 123 ASP TYR VAL GLU LYS PHE LYS LYS TRP GLU PHE PRO GLU SEQRES 4 A 123 ASP ASP THR THR MET CYS TYR ILE LYS CYS VAL PHE ASN SEQRES 5 A 123 LYS MET GLN LEU PHE ASP ASP THR GLU GLY PRO LEU VAL SEQRES 6 A 123 ASP ASN LEU VAL HIS GLN LEU ALA HIS GLY ARG ASP ALA SEQRES 7 A 123 GLU GLU VAL ARG THR GLU VAL LEU LYS CYS VAL ASP LYS SEQRES 8 A 123 ASN THR ASP ASN ASN ALA CYS HIS TRP ALA PHE ARG GLY SEQRES 9 A 123 PHE LYS CYS PHE GLN LYS ASN ASN LEU SER LEU ILE LYS SEQRES 10 A 123 ALA SER ILE LYS LYS ASP HET CD A 201 1 HET CD A 202 1 HET CD A 203 1 HET CL A 204 1 HETNAM CD CADMIUM ION HETNAM CL CHLORIDE ION FORMUL 2 CD 3(CD 2+) FORMUL 5 CL CL 1- FORMUL 6 HOH *124(H2 O) HELIX 1 AA1 THR A 7 LEU A 22 1 16 HELIX 2 AA2 PRO A 25 LYS A 34 1 10 HELIX 3 AA3 ASP A 40 MET A 54 1 15 HELIX 4 AA4 LEU A 64 ALA A 73 1 10 HELIX 5 AA5 ASP A 77 VAL A 89 1 13 HELIX 6 AA6 ASN A 96 ASN A 111 1 16 SHEET 1 AA1 2 PHE A 57 ASP A 58 0 SHEET 2 AA1 2 GLY A 62 PRO A 63 -1 O GLY A 62 N ASP A 58 SSBOND 1 CYS A 18 CYS A 49 1555 1555 2.06 SSBOND 2 CYS A 45 CYS A 98 1555 1555 2.08 SSBOND 3 CYS A 88 CYS A 107 1555 1555 2.04 LINK OE1 GLU A 9 CD CD A 202 1555 1555 2.39 LINK OE2 GLU A 9 CD CD A 202 1555 1555 2.36 LINK OD1 ASP A 41 CD CD A 201 1555 1555 2.16 LINK NE2 HIS A 99 CD CD A 201 1555 1555 2.15 LINK CD CD A 202 O HOH A 396 1555 1555 2.30 LINK OE1 GLU A 39 CD CD A 201 1555 2655 2.41 LINK OE2 GLU A 39 CD CD A 201 1555 2655 2.55 LINK OD1 ASP A 66 CD CD A 202 1555 4546 2.41 LINK OD2 ASP A 66 CD CD A 202 1555 4546 2.46 LINK NE2 HIS A 70 CD CD A 202 1555 4546 2.26 LINK OE1 GLU A 80 CD CD A 201 1555 3445 2.23 LINK OE2 GLU A 80 CD CD A 201 1555 3445 2.61 SITE 1 AC1 4 GLU A 39 ASP A 41 GLU A 80 HIS A 99 SITE 1 AC2 4 GLU A 9 ASP A 66 HIS A 70 HOH A 396 SITE 1 AC3 1 HIS A 74 CRYST1 55.775 43.046 48.416 90.00 91.73 90.00 C 1 2 1 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 0.017929 0.000000 0.000542 0.00000 SCALE2 0.000000 0.023231 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020664 0.00000