HEADER TRANSPORT PROTEIN 14-DEC-20 7L1E TITLE THE CRYSTAL STRUCTURE OF BROMIDE-BOUND GTACR1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANION CHANNELRHODOPSIN-1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ACR1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GUILLARDIA THETA; SOURCE 3 ORGANISM_COMMON: CRYPTOPHYTE, CRYPTOMONAS PHI; SOURCE 4 ORGANISM_TAXID: 55529; SOURCE 5 GENE: GTHE00462_37052; SOURCE 6 EXPRESSION_SYSTEM: KOMAGATAELLA PASTORIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4922 KEYWDS BROMIDE-BOUND, ANION TUNNEL, ANION CHANNEL, RHODOPSIN, TRANSPORT KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,C.Y.HUANG,M.WANG,J.L.SPUDICH,L.ZHENG REVDAT 3 18-OCT-23 7L1E 1 REMARK REVDAT 2 02-JUN-21 7L1E 1 JRNL REVDAT 1 26-MAY-21 7L1E 0 JRNL AUTH H.LI,C.Y.HUANG,E.G.GOVORUNOVA,O.A.SINESHCHEKOV,A.YI, JRNL AUTH 2 K.J.ROTHSCHILD,M.WANG,L.ZHENG,J.L.SPUDICH JRNL TITL THE CRYSTAL STRUCTURE OF BROMIDE-BOUND GT ACR1 REVEALS A JRNL TITL 2 PRE-ACTIVATED STATE IN THE TRANSMEMBRANE ANION TUNNEL. JRNL REF ELIFE V. 10 2021 JRNL REFN ESSN 2050-084X JRNL PMID 33998458 JRNL DOI 10.7554/ELIFE.65903 REMARK 2 REMARK 2 RESOLUTION. 3.20 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 10833 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.244 REMARK 3 R VALUE (WORKING SET) : 0.241 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 547 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 44.9400 - 5.0800 0.93 2601 137 0.2189 0.2611 REMARK 3 2 5.0800 - 4.0300 0.96 2635 139 0.2179 0.2516 REMARK 3 3 4.0300 - 3.5200 0.97 2623 139 0.2581 0.3202 REMARK 3 4 3.5200 - 3.2000 0.89 2427 132 0.3122 0.3568 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) : 0.580 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.870 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.003 4531 REMARK 3 ANGLE : 0.719 6128 REMARK 3 CHIRALITY : 0.041 691 REMARK 3 PLANARITY : 0.005 720 REMARK 3 DIHEDRAL : 20.092 1638 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 7L1E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-DEC-20. REMARK 100 THE DEPOSITION ID IS D_1000250044. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-SEP-19 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 : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL 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 : 11033 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 44.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 20.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 2.8400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.28 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: 6EDQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% 2-METHYL-2,4-PENTANEDIOL (MPD), REMARK 280 0.1 M NABR WITH BUFFER 0.1 MES, PH 5.5, LIPIDIC CUBIC PHASE, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 38.82000 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 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 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 ILE A 4 REMARK 465 THR A 5 REMARK 465 LEU A 271 REMARK 465 MET A 272 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 ASP A 7 75.90 54.01 REMARK 500 PRO A 8 -29.90 -39.72 REMARK 500 ASN A 18 41.07 -109.79 REMARK 500 ASN A 239 -69.39 -91.18 REMARK 500 ASN B 18 36.32 -99.56 REMARK 500 ARG B 53 -69.80 -93.67 REMARK 500 ALA B 54 173.02 175.87 REMARK 500 PRO B 55 5.05 -65.98 REMARK 500 ASN B 254 30.82 -90.92 REMARK 500 LYS B 263 77.50 -69.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6EDQ RELATED DB: PDB REMARK 900 GTACR1 PROTEIN DBREF1 7L1E A 4 272 UNP A0A6U6DEE4_GUITH DBREF2 7L1E A A0A6U6DEE4 4 272 DBREF1 7L1E B 4 272 UNP A0A6U6DEE4_GUITH DBREF2 7L1E B A0A6U6DEE4 4 272 SEQRES 1 A 269 ILE THR CYS ASP PRO ALA ILE TYR GLY GLU TRP SER ARG SEQRES 2 A 269 GLU ASN GLN PHE CYS VAL GLU LYS SER LEU ILE THR LEU SEQRES 3 A 269 ASP GLY ILE LYS TYR VAL GLN LEU VAL MET ALA VAL VAL SEQRES 4 A 269 SER ALA CYS GLN VAL PHE PHE MET VAL THR ARG ALA PRO SEQRES 5 A 269 LYS VAL PRO TRP GLU ALA ILE TYR LEU PRO THR THR GLU SEQRES 6 A 269 MET ILE THR TYR SER LEU ALA PHE THR GLY ASN GLY TYR SEQRES 7 A 269 ILE ARG VAL ALA ASN GLY LYS TYR LEU PRO TRP ALA ARG SEQRES 8 A 269 MET ALA SER TRP LEU CYS THR CYS PRO ILE MET LEU GLY SEQRES 9 A 269 LEU VAL SER ASN MET ALA LEU VAL LYS TYR LYS SER ILE SEQRES 10 A 269 PRO LEU ASN PRO MET MET ILE ALA ALA SER SER ILE CYS SEQRES 11 A 269 THR VAL PHE GLY ILE THR ALA SER VAL VAL LEU ASP PRO SEQRES 12 A 269 LEU HIS VAL TRP LEU TYR CYS PHE ILE SER SER ILE PHE SEQRES 13 A 269 PHE ILE PHE GLU MET VAL VAL ALA PHE ALA ILE PHE ALA SEQRES 14 A 269 ILE THR ILE HIS ASP PHE GLN THR ILE GLY SER PRO MET SEQRES 15 A 269 SER LEU LYS VAL VAL GLU ARG LEU LYS LEU MET ARG ILE SEQRES 16 A 269 VAL PHE TYR VAL SER TRP MET ALA TYR PRO ILE LEU TRP SEQRES 17 A 269 SER PHE SER SER THR GLY ALA CYS ILE MET SER GLU ASN SEQRES 18 A 269 THR SER SER VAL LEU TYR LEU LEU GLY ASP ALA LEU CYS SEQRES 19 A 269 LYR ASN THR TYR GLY ILE LEU LEU TRP ALA THR THR TRP SEQRES 20 A 269 GLY LEU LEU ASN GLY LYS TRP ASP ARG ASP TYR VAL LYS SEQRES 21 A 269 GLY ARG ASN VAL ASP GLY THR LEU MET SEQRES 1 B 269 ILE THR CYS ASP PRO ALA ILE TYR GLY GLU TRP SER ARG SEQRES 2 B 269 GLU ASN GLN PHE CYS VAL GLU LYS SER LEU ILE THR LEU SEQRES 3 B 269 ASP GLY ILE LYS TYR VAL GLN LEU VAL MET ALA VAL VAL SEQRES 4 B 269 SER ALA CYS GLN VAL PHE PHE MET VAL THR ARG ALA PRO SEQRES 5 B 269 LYS VAL PRO TRP GLU ALA ILE TYR LEU PRO THR THR GLU SEQRES 6 B 269 MET ILE THR TYR SER LEU ALA PHE THR GLY ASN GLY TYR SEQRES 7 B 269 ILE ARG VAL ALA ASN GLY LYS TYR LEU PRO TRP ALA ARG SEQRES 8 B 269 MET ALA SER TRP LEU CYS THR CYS PRO ILE MET LEU GLY SEQRES 9 B 269 LEU VAL SER ASN MET ALA LEU VAL LYS TYR LYS SER ILE SEQRES 10 B 269 PRO LEU ASN PRO MET MET ILE ALA ALA SER SER ILE CYS SEQRES 11 B 269 THR VAL PHE GLY ILE THR ALA SER VAL VAL LEU ASP PRO SEQRES 12 B 269 LEU HIS VAL TRP LEU TYR CYS PHE ILE SER SER ILE PHE SEQRES 13 B 269 PHE ILE PHE GLU MET VAL VAL ALA PHE ALA ILE PHE ALA SEQRES 14 B 269 ILE THR ILE HIS ASP PHE GLN THR ILE GLY SER PRO MET SEQRES 15 B 269 SER LEU LYS VAL VAL GLU ARG LEU LYS LEU MET ARG ILE SEQRES 16 B 269 VAL PHE TYR VAL SER TRP MET ALA TYR PRO ILE LEU TRP SEQRES 17 B 269 SER PHE SER SER THR GLY ALA CYS ILE MET SER GLU ASN SEQRES 18 B 269 THR SER SER VAL LEU TYR LEU LEU GLY ASP ALA LEU CYS SEQRES 19 B 269 LYR ASN THR TYR GLY ILE LEU LEU TRP ALA THR THR TRP SEQRES 20 B 269 GLY LEU LEU ASN GLY LYS TRP ASP ARG ASP TYR VAL LYS SEQRES 21 B 269 GLY ARG ASN VAL ASP GLY THR LEU MET MODRES 7L1E LYR A 238 LYS MODIFIED RESIDUE MODRES 7L1E LYR B 238 LYS MODIFIED RESIDUE HET LYR A 238 29 HET LYR B 238 29 HET BR A 301 1 HET OLC A 302 25 HET OLC A 303 25 HET GOL A 304 6 HET BR B 301 1 HET OLC B 302 25 HET OLC B 303 25 HET OLC B 304 25 HET OLC B 305 25 HET GOL B 306 6 HETNAM LYR N~6~-[(2Z,4E,6E,8E)-3,7-DIMETHYL-9-(2,6,6- HETNAM 2 LYR TRIMETHYLCYCLOHEX-1-EN-1-YL)NONA-2,4,6,8- HETNAM 3 LYR TETRAENYL]LYSINE HETNAM BR BROMIDE ION HETNAM OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE HETNAM GOL GLYCEROL HETSYN OLC 1-OLEOYL-R-GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 LYR 2(C26 H42 N2 O2) FORMUL 3 BR 2(BR 1-) FORMUL 4 OLC 6(C21 H40 O4) FORMUL 6 GOL 2(C3 H8 O3) FORMUL 13 HOH *17(H2 O) HELIX 1 AA1 CYS A 21 SER A 25 5 5 HELIX 2 AA2 LEU A 29 MET A 50 1 22 HELIX 3 AA3 PRO A 58 GLY A 78 1 21 HELIX 4 AA4 TRP A 92 ASN A 111 1 20 HELIX 5 AA5 LEU A 122 ALA A 140 1 19 HELIX 6 AA6 ASP A 145 ILE A 181 1 37 HELIX 7 AA7 MET A 185 SER A 214 1 30 HELIX 8 AA8 ASN A 224 LYR A 238 1 15 HELIX 9 AA9 ASN A 239 TRP A 250 1 12 HELIX 10 AB1 ASN B 18 GLU B 23 1 6 HELIX 11 AB2 ILE B 32 THR B 52 1 21 HELIX 12 AB3 PRO B 58 THR B 77 1 20 HELIX 13 AB4 TRP B 92 ASN B 111 1 20 HELIX 14 AB5 LEU B 122 SER B 141 1 20 HELIX 15 AB6 ASP B 145 THR B 180 1 36 HELIX 16 AB7 SER B 183 SER B 214 1 32 HELIX 17 AB8 SER B 222 LYR B 238 1 17 HELIX 18 AB9 LYR B 238 LEU B 252 1 15 SHEET 1 AA1 2 TYR A 81 ARG A 83 0 SHEET 2 AA1 2 TYR A 89 PRO A 91 -1 O LEU A 90 N ILE A 82 SHEET 1 AA2 2 LYS A 116 TYR A 117 0 SHEET 2 AA2 2 ILE A 120 PRO A 121 -1 O ILE A 120 N TYR A 117 SHEET 1 AA3 2 TYR B 81 ARG B 83 0 SHEET 2 AA3 2 TYR B 89 PRO B 91 -1 O LEU B 90 N ILE B 82 SHEET 1 AA4 2 ARG B 265 ASN B 266 0 SHEET 2 AA4 2 THR B 270 LEU B 271 -1 O THR B 270 N ASN B 266 SSBOND 1 CYS A 6 CYS B 6 1555 1555 2.03 SSBOND 2 CYS A 21 CYS A 219 1555 1555 2.03 SSBOND 3 CYS B 21 CYS B 219 1555 1555 2.03 LINK C CYS A 237 N LYR A 238 1555 1555 1.33 LINK C LYR A 238 N ASN A 239 1555 1555 1.33 LINK C CYS B 237 N LYR B 238 1555 1555 1.33 LINK C LYR B 238 N ASN B 239 1555 1555 1.33 CRYST1 61.660 77.640 73.630 90.00 95.59 90.00 P 1 21 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 0.016218 0.000000 0.001588 0.00000 SCALE2 0.000000 0.012880 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013646 0.00000