HEADER LYASE 20-MAY-20 7C5W TITLE CRYSTAL STRUCTURE OF THE IOTA-CARBONIC ANHYDRASE FROM CYANOBACTERIUM TITLE 2 COMPLEXED WITH IODIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: IOTA-CARBONIC ANHYDRASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOSTOC SP. PCC 7120 = FACHB-418; SOURCE 3 ORGANISM_TAXID: 103690; SOURCE 4 STRAIN: PCC 7120; SOURCE 5 GENE: ALL2909; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CARBONIC ANHYDRASE, IODIDE COMPLEX, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SENDA,T.SENDA REVDAT 2 25-AUG-21 7C5W 1 JRNL REVDAT 1 28-APR-21 7C5W 0 JRNL AUTH Y.HIRAKAWA,M.SENDA,K.FUKUDA,H.Y.YU,M.ISHIDA,M.TAIRA, JRNL AUTH 2 K.KINBARA,T.SENDA JRNL TITL CHARACTERIZATION OF A NOVEL TYPE OF CARBONIC ANHYDRASE THAT JRNL TITL 2 ACTS WITHOUT METAL COFACTORS. JRNL REF BMC BIOL. V. 19 105 2021 JRNL REFN ESSN 1741-7007 JRNL PMID 34006275 JRNL DOI 10.1186/S12915-021-01039-8 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.75 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 33669 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.223 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1677 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 45.7500 - 5.2600 1.00 2674 137 0.1859 0.1910 REMARK 3 2 5.2600 - 4.1800 1.00 2684 140 0.1665 0.1473 REMARK 3 3 4.1800 - 3.6500 1.00 2670 140 0.2062 0.2490 REMARK 3 4 3.6500 - 3.3200 1.00 2653 141 0.2455 0.2862 REMARK 3 5 3.3200 - 3.0800 1.00 2674 137 0.2490 0.3238 REMARK 3 6 3.0800 - 2.9000 1.00 2701 143 0.2733 0.2684 REMARK 3 7 2.9000 - 2.7500 1.00 2634 135 0.2518 0.3100 REMARK 3 8 2.7500 - 2.6300 1.00 2692 143 0.2751 0.3446 REMARK 3 9 2.6300 - 2.5300 1.00 2638 144 0.2994 0.3984 REMARK 3 10 2.5300 - 2.4400 1.00 2669 140 0.3118 0.3813 REMARK 3 11 2.4400 - 2.3700 1.00 2664 139 0.3323 0.3497 REMARK 3 12 2.3700 - 2.3000 0.99 2639 138 0.3635 0.3829 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.324 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.629 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 55.49 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 64.12 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 : 0.013 2465 REMARK 3 ANGLE : 1.688 3372 REMARK 3 CHIRALITY : 0.090 399 REMARK 3 PLANARITY : 0.005 432 REMARK 3 DIHEDRAL : 17.491 820 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 7C5W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1300017037. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-NOV-19 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.9000 REMARK 200 MONOCHROMATOR : SI111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33691 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 45.750 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.1800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 12.60 REMARK 200 R MERGE FOR SHELL (I) : 0.90000 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: SAD REMARK 200 SOFTWARE USED: CRANK2 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4 M SODIUM MALONATE PH 7.0, VAPOR REMARK 280 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 26.75950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.50300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.75950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.50300 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -100.0 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 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 GLY A 28 REMARK 465 SER A 29 REMARK 465 HIS A 30 REMARK 465 ASP A 31 REMARK 465 SER A 32 REMARK 465 GLY A 33 REMARK 465 ASP A 34 REMARK 465 LYS A 35 REMARK 465 ILE A 36 REMARK 465 THR A 37 REMARK 465 ALA A 38 REMARK 465 THR A 39 REMARK 465 SER A 40 REMARK 465 SER A 41 REMARK 465 GLY B 28 REMARK 465 SER B 29 REMARK 465 HIS B 30 REMARK 465 ASP B 31 REMARK 465 SER B 32 REMARK 465 GLY B 33 REMARK 465 ASP B 34 REMARK 465 LYS B 35 REMARK 465 ILE B 36 REMARK 465 THR B 37 REMARK 465 ALA B 38 REMARK 465 THR B 39 REMARK 465 SER B 40 REMARK 465 SER B 41 REMARK 465 LEU B 42 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 LEU A 42 CG CD1 CD2 REMARK 470 LYS A 43 CG CD CE NZ REMARK 470 LYS A 61 CG CD CE NZ REMARK 470 LYS A 79 CG CD CE NZ REMARK 470 LYS A 83 CG CD CE NZ REMARK 470 LYS A 88 CG CD CE NZ REMARK 470 ILE A 109 CG1 CG2 CD1 REMARK 470 SER A 110 OG REMARK 470 LYS A 130 CG CD CE NZ REMARK 470 GLU A 134 CG CD OE1 OE2 REMARK 470 LYS A 136 CG CD CE NZ REMARK 470 SER A 142 OG REMARK 470 LYS A 145 CG CD CE NZ REMARK 470 GLN A 172 CG CD OE1 NE2 REMARK 470 LYS A 174 CG CD CE NZ REMARK 470 LYS A 191 CG CD CE NZ REMARK 470 GLU A 204 CG CD OE1 OE2 REMARK 470 GLN A 205 CG CD OE1 NE2 REMARK 470 LYS B 43 CG CD CE NZ REMARK 470 LYS B 61 CG CD CE NZ REMARK 470 LYS B 77 CG CD CE NZ REMARK 470 LYS B 79 CG CD CE NZ REMARK 470 SER B 81 OG REMARK 470 LYS B 88 CG CD CE NZ REMARK 470 ILE B 109 CG1 CG2 CD1 REMARK 470 SER B 110 OG REMARK 470 GLU B 134 CG CD OE1 OE2 REMARK 470 LYS B 136 CG CD CE NZ REMARK 470 LYS B 145 CG CD CE NZ REMARK 470 LYS B 171 CG CD CE NZ REMARK 470 LYS B 174 CG CD CE NZ REMARK 470 GLU B 204 CG CD OE1 OE2 REMARK 470 GLN B 205 CG CD OE1 NE2 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 ARG A 112 57.04 -109.24 REMARK 500 ARG B 112 56.18 -114.10 REMARK 500 ARG B 144 -36.81 -139.69 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 IOD A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD B 301 DBREF 7C5W A 31 205 UNP Q8YT18 Q8YT18_NOSS1 31 205 DBREF 7C5W B 31 205 UNP Q8YT18 Q8YT18_NOSS1 31 205 SEQADV 7C5W GLY A 28 UNP Q8YT18 EXPRESSION TAG SEQADV 7C5W SER A 29 UNP Q8YT18 EXPRESSION TAG SEQADV 7C5W HIS A 30 UNP Q8YT18 EXPRESSION TAG SEQADV 7C5W GLY B 28 UNP Q8YT18 EXPRESSION TAG SEQADV 7C5W SER B 29 UNP Q8YT18 EXPRESSION TAG SEQADV 7C5W HIS B 30 UNP Q8YT18 EXPRESSION TAG SEQRES 1 A 178 GLY SER HIS ASP SER GLY ASP LYS ILE THR ALA THR SER SEQRES 2 A 178 SER LEU LYS THR PRO ILE VAL ASN ARG ALA ILE THR GLU SEQRES 3 A 178 SER GLU VAL LEU ALA ALA GLN LYS ALA TRP GLY GLU ALA SEQRES 4 A 178 LEU VAL ALA ILE SER THR THR TYR ASP ALA LYS GLY LYS SEQRES 5 A 178 ALA SER ALA LYS ALA LEU ALA GLU LYS VAL ILE ASP ASP SEQRES 6 A 178 ALA TYR GLY TYR GLN PHE GLY PRO VAL LEU PHE LYS PRO SEQRES 7 A 178 THR LEU ALA ILE SER PRO ARG THR PHE ARG THR THR ARG SEQRES 8 A 178 ALA GLY ALA LEU ALA TYR PHE VAL GLY ASP ASP LYS ALA SEQRES 9 A 178 PHE PRO GLU ASP LYS GLY PHE ALA LEU SER SER TRP ARG SEQRES 10 A 178 LYS VAL GLU ILE LYS ASN ALA ALA ILE PHE ILE THR GLY SEQRES 11 A 178 ASN THR ALA THR THR MET GLY ASN VAL ILE ILE THR ASP SEQRES 12 A 178 LYS GLN GLY LYS ALA THR THR VAL ASP LYS THR TRP GLN SEQRES 13 A 178 PHE LEU LYS ASP ASP HIS GLY LYS LEU ARG ILE ILE THR SEQRES 14 A 178 HIS HIS SER SER LEU PRO TYR GLU GLN SEQRES 1 B 178 GLY SER HIS ASP SER GLY ASP LYS ILE THR ALA THR SER SEQRES 2 B 178 SER LEU LYS THR PRO ILE VAL ASN ARG ALA ILE THR GLU SEQRES 3 B 178 SER GLU VAL LEU ALA ALA GLN LYS ALA TRP GLY GLU ALA SEQRES 4 B 178 LEU VAL ALA ILE SER THR THR TYR ASP ALA LYS GLY LYS SEQRES 5 B 178 ALA SER ALA LYS ALA LEU ALA GLU LYS VAL ILE ASP ASP SEQRES 6 B 178 ALA TYR GLY TYR GLN PHE GLY PRO VAL LEU PHE LYS PRO SEQRES 7 B 178 THR LEU ALA ILE SER PRO ARG THR PHE ARG THR THR ARG SEQRES 8 B 178 ALA GLY ALA LEU ALA TYR PHE VAL GLY ASP ASP LYS ALA SEQRES 9 B 178 PHE PRO GLU ASP LYS GLY PHE ALA LEU SER SER TRP ARG SEQRES 10 B 178 LYS VAL GLU ILE LYS ASN ALA ALA ILE PHE ILE THR GLY SEQRES 11 B 178 ASN THR ALA THR THR MET GLY ASN VAL ILE ILE THR ASP SEQRES 12 B 178 LYS GLN GLY LYS ALA THR THR VAL ASP LYS THR TRP GLN SEQRES 13 B 178 PHE LEU LYS ASP ASP HIS GLY LYS LEU ARG ILE ILE THR SEQRES 14 B 178 HIS HIS SER SER LEU PRO TYR GLU GLN HET IOD A 301 1 HET IOD B 301 1 HETNAM IOD IODIDE ION FORMUL 3 IOD 2(I 1-) FORMUL 5 HOH *12(H2 O) HELIX 1 AA1 THR A 52 GLY A 78 1 27 HELIX 2 AA2 GLY A 78 TYR A 94 1 17 HELIX 3 AA3 GLY A 95 GLY A 99 5 5 HELIX 4 AA4 THR A 117 GLY A 127 1 11 HELIX 5 AA5 GLY A 137 SER A 141 5 5 HELIX 6 AA6 THR B 52 GLY B 78 1 27 HELIX 7 AA7 GLY B 78 TYR B 94 1 17 HELIX 8 AA8 GLY B 95 GLY B 99 5 5 HELIX 9 AA9 THR B 117 GLY B 127 1 11 HELIX 10 AB1 GLY B 137 SER B 141 5 5 SHEET 1 AA1 5 LEU A 102 LYS A 104 0 SHEET 2 AA1 5 LEU A 192 SER A 200 1 O HIS A 197 N LEU A 102 SHEET 3 AA1 5 ALA A 175 LYS A 186 -1 N ASP A 179 O SER A 200 SHEET 4 AA1 5 THR A 159 ASP A 170 -1 N ALA A 160 O PHE A 184 SHEET 5 AA1 5 TRP A 143 ILE A 155 -1 N LYS A 149 O ASN A 165 SHEET 1 AA2 5 LEU B 102 LYS B 104 0 SHEET 2 AA2 5 LEU B 192 SER B 200 1 O HIS B 197 N LEU B 102 SHEET 3 AA2 5 ALA B 175 LYS B 186 -1 N ASP B 179 O SER B 200 SHEET 4 AA2 5 THR B 159 ASP B 170 -1 N ALA B 160 O PHE B 184 SHEET 5 AA2 5 TRP B 143 ILE B 155 -1 N LYS B 149 O ASN B 165 SITE 1 AC1 2 THR A 106 TYR A 124 SITE 1 AC2 2 THR B 106 TYR B 124 CRYST1 53.519 83.006 88.136 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 0.018685 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012047 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011346 0.00000