HEADER METAL BINDING PROTEIN 22-DEC-22 8FM6 TITLE DRI1 HEMOPROTEIN VARIANT H21A WITH A ZINC-MIRROR HEME SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SSR1698 PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCYSTIS SP. PCC 6803; SOURCE 3 ORGANISM_TAXID: 1148; SOURCE 4 STRAIN: PCC 6803; SOURCE 5 GENE: SSR1698; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS METAL BINDING PROTEIN, HEME, DRI DOMAIN EXPDTA X-RAY DIFFRACTION AUTHOR E.F.YEE,C.BLABY-HAAS REVDAT 1 24-APR-24 8FM6 0 JRNL AUTH N.GROSJEAN,E.F.YEE,D.KUMARAN,K.CHOPRA,M.ABERNATHY,S.BISWAS, JRNL AUTH 2 J.BYRNES,D.F.KREITLER,J.F.CHENG,A.GHOSH,S.C.ALMO,M.IWAI, JRNL AUTH 3 K.K.NIYOGI,H.B.PAKRASI,R.SARANGI,H.VAN DAM,L.YANG,I.K.BLABY, JRNL AUTH 4 C.E.BLABY-HAAS JRNL TITL A HEMOPROTEIN WITH A ZINC-MIRROR HEME SITE TIES HEME JRNL TITL 2 AVAILABILITY TO CARBON METABOLISM IN CYANOBACTERIA. JRNL REF NAT COMMUN V. 15 3167 2024 JRNL REFN ESSN 2041-1723 JRNL PMID 38609367 JRNL DOI 10.1038/S41467-024-47486-Z REMARK 2 REMARK 2 RESOLUTION. 2.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 2.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 81.7 REMARK 3 NUMBER OF REFLECTIONS : 7169 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.271 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 353 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 36.7600 - 4.1100 1.00 2938 140 0.1995 0.2484 REMARK 3 2 4.1100 - 3.2600 1.00 2722 145 0.2439 0.2865 REMARK 3 3 3.0500 - 2.8500 0.43 1156 68 0.3025 0.3673 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) : 0.333 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.928 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 81.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 77.57 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 : 0.007 1548 REMARK 3 ANGLE : 0.948 2105 REMARK 3 CHIRALITY : 0.055 233 REMARK 3 PLANARITY : 0.006 275 REMARK 3 DIHEDRAL : 15.111 575 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -26.9976 19.4440 -1.7776 REMARK 3 T TENSOR REMARK 3 T11: 0.4895 T22: 0.3010 REMARK 3 T33: 0.4936 T12: -0.0006 REMARK 3 T13: -0.1000 T23: -0.0460 REMARK 3 L TENSOR REMARK 3 L11: 2.6200 L22: 0.6943 REMARK 3 L33: 3.2306 L12: 1.2393 REMARK 3 L13: 2.2380 L23: 0.6251 REMARK 3 S TENSOR REMARK 3 S11: 0.3080 S12: -0.0917 S13: -0.0697 REMARK 3 S21: 0.5390 S22: -0.1334 S23: -0.3205 REMARK 3 S31: 0.3957 S32: -0.0673 S33: -0.1281 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : ens_1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "A" and resid 2 through 95) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "B" and resid 2 through 95) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8FM6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1000270869. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.920 REMARK 200 MONOCHROMATOR : SI(111) DCM REMARK 200 OPTICS : KB BIMORPH MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS JAN 10, 2022 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.7 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8771 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.850 REMARK 200 RESOLUTION RANGE LOW (A) : 36.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 81.6 REMARK 200 DATA REDUNDANCY : 10.00 REMARK 200 R MERGE (I) : 0.14800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 63.7 REMARK 200 DATA REDUNDANCY IN SHELL : 12.80 REMARK 200 R MERGE FOR SHELL (I) : 2.39500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE, 0.1 M POTASSIUM REMARK 280 PHOSPHATE, 34% PEG8000, PH 5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 140.79200 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 70.39600 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 105.59400 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 35.19800 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 175.99000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 140.79200 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 70.39600 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 35.19800 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 105.59400 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 175.99000 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: 1950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 MET A 1 REMARK 465 MET B 1 REMARK 465 SER B 96 REMARK 465 ALA B 97 REMARK 465 GLU B 98 REMARK 465 ASN B 99 REMARK 465 LEU B 100 REMARK 465 TYR B 101 REMARK 465 PHE B 102 REMARK 465 GLN B 103 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 SER A 61 69.05 37.30 REMARK 500 GLU B 58 58.69 36.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: SASDQS9 RELATED DB: SASBDB REMARK 900 WWW.SASBDB.ORG/DATA/SASDQS9/4PUU5IV8CS/ DBREF 8FM6 A 1 96 UNP P73129 P73129_SYNY3 1 96 DBREF 8FM6 B 1 96 UNP P73129 P73129_SYNY3 1 96 SEQADV 8FM6 ALA A 21 UNP P73129 HIS 21 ENGINEERED MUTATION SEQADV 8FM6 ALA A 97 UNP P73129 EXPRESSION TAG SEQADV 8FM6 GLU A 98 UNP P73129 EXPRESSION TAG SEQADV 8FM6 ASN A 99 UNP P73129 EXPRESSION TAG SEQADV 8FM6 LEU A 100 UNP P73129 EXPRESSION TAG SEQADV 8FM6 TYR A 101 UNP P73129 EXPRESSION TAG SEQADV 8FM6 PHE A 102 UNP P73129 EXPRESSION TAG SEQADV 8FM6 GLN A 103 UNP P73129 EXPRESSION TAG SEQADV 8FM6 ALA B 21 UNP P73129 HIS 21 ENGINEERED MUTATION SEQADV 8FM6 ALA B 97 UNP P73129 EXPRESSION TAG SEQADV 8FM6 GLU B 98 UNP P73129 EXPRESSION TAG SEQADV 8FM6 ASN B 99 UNP P73129 EXPRESSION TAG SEQADV 8FM6 LEU B 100 UNP P73129 EXPRESSION TAG SEQADV 8FM6 TYR B 101 UNP P73129 EXPRESSION TAG SEQADV 8FM6 PHE B 102 UNP P73129 EXPRESSION TAG SEQADV 8FM6 GLN B 103 UNP P73129 EXPRESSION TAG SEQRES 1 A 103 MET ALA ASP PRO LEU THR PRO ALA ILE SER ASP ARG ILE SEQRES 2 A 103 CYS LYS HIS MET ASN GLU ASP ALA ALA SER ALA ILE ALA SEQRES 3 A 103 LEU TYR ALA GLN VAL PHE GLY GLN GLN THR ASP VAL THR SEQRES 4 A 103 MET ALA GLN MET GLN ALA ILE ASP PRO THR GLY MET ASP SEQRES 5 A 103 LEU VAL VAL GLU SER GLU GLY GLY SER LYS THR ILE ARG SEQRES 6 A 103 ILE GLU PHE GLU GLN PRO LEU LYS ASP SER GLU ASP ALA SEQRES 7 A 103 HIS GLN VAL LEU ILE ALA MET ALA LYS GLN ALA ARG SER SEQRES 8 A 103 VAL GLY LYS ASN SER ALA GLU ASN LEU TYR PHE GLN SEQRES 1 B 103 MET ALA ASP PRO LEU THR PRO ALA ILE SER ASP ARG ILE SEQRES 2 B 103 CYS LYS HIS MET ASN GLU ASP ALA ALA SER ALA ILE ALA SEQRES 3 B 103 LEU TYR ALA GLN VAL PHE GLY GLN GLN THR ASP VAL THR SEQRES 4 B 103 MET ALA GLN MET GLN ALA ILE ASP PRO THR GLY MET ASP SEQRES 5 B 103 LEU VAL VAL GLU SER GLU GLY GLY SER LYS THR ILE ARG SEQRES 6 B 103 ILE GLU PHE GLU GLN PRO LEU LYS ASP SER GLU ASP ALA SEQRES 7 B 103 HIS GLN VAL LEU ILE ALA MET ALA LYS GLN ALA ARG SER SEQRES 8 B 103 VAL GLY LYS ASN SER ALA GLU ASN LEU TYR PHE GLN HET HEB A 201 43 HETNAM HEB HEME B/C HETSYN HEB HYBRID BETWEEN B AND C TYPE HEMES (PROTOPORPHYRIN IX HETSYN 2 HEB CONTAINING FE) FORMUL 3 HEB C34 H34 FE N4 O4 HELIX 1 AA1 THR A 6 ALA A 21 1 16 HELIX 2 AA2 ALA A 21 PHE A 32 1 12 HELIX 3 AA3 ASP A 74 ASN A 95 1 22 HELIX 4 AA4 THR B 6 ALA B 21 1 16 HELIX 5 AA5 ALA B 21 PHE B 32 1 12 HELIX 6 AA6 ASP B 74 ASN B 95 1 22 SHEET 1 AA1 3 MET A 40 ASP A 47 0 SHEET 2 AA1 3 GLY A 50 GLU A 56 -1 O GLY A 50 N ASP A 47 SHEET 3 AA1 3 LYS A 62 GLU A 67 -1 O LYS A 62 N VAL A 55 SHEET 1 AA2 3 VAL B 38 ASP B 47 0 SHEET 2 AA2 3 GLY B 50 SER B 57 -1 O VAL B 54 N GLN B 42 SHEET 3 AA2 3 GLY B 60 GLU B 67 -1 O ILE B 66 N MET B 51 CRYST1 74.659 74.659 211.188 90.00 90.00 120.00 P 65 2 2 24 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 0.013394 0.007733 0.000000 0.00000 SCALE2 0.000000 0.015466 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004735 0.00000