HEADER DNA-BINDING 26-MAY-08 2VUI TITLE CRYSTAL STRUCTURE OF THE HUPR RECEIVER DOMAIN IN INHIBITORY PHOSPHO- TITLE 2 STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYDROGENASE TRANSCRIPTIONAL REGULATORY PROTEIN HUPR1; COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: RECEIVER DOMAIN, RESIDUES 5-140; COMPND 5 SYNONYM: HUPR; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOBACTER CAPSULATUS; SOURCE 3 ORGANISM_TAXID: 1061; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) KEYWDS NUCLEOTIDE-BINDING, TRANSCRIPTION REGULATION, BERYLLIUM FLUORIDE KEYWDS 2 PHOSPHORYLATION MIMIC, HUPR, ACTIVATOR, CYTOPLASM, ATP-BINDING, DNA- KEYWDS 3 BINDING, TWO-COMPONENT REGULATORY SYSTEM, TRANSCRIPTION, KEYWDS 4 PHOSPHOPROTEIN, RESPONSE REGULATOR EXPDTA X-RAY DIFFRACTION AUTHOR K.M.DAVIES,E.D.LOWE,C.VENIEN-BRYAN,L.N.JOHNSON REVDAT 5 13-DEC-23 2VUI 1 REMARK LINK REVDAT 4 09-JUN-09 2VUI 1 REMARK REVDAT 3 13-JAN-09 2VUI 1 JRNL REVDAT 2 23-DEC-08 2VUI 1 VERSN JRNL REVDAT 1 11-NOV-08 2VUI 0 JRNL AUTH K.M.DAVIES,E.D.LOWE,C.VENIEN-BRYAN,L.N.JOHNSON JRNL TITL THE HUPR RECEIVER DOMAIN CRYSTAL STRUCTURE IN ITS NONPHOSPHO JRNL TITL 2 AND INHIBITORY PHOSPHO STATES. JRNL REF J.MOL.BIOL. V. 385 51 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 18977359 JRNL DOI 10.1016/J.JMB.2008.10.027 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.30 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 10173 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.261 REMARK 3 R VALUE (WORKING SET) : 0.258 REMARK 3 FREE R VALUE : 0.320 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 486 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 23.2996 - 4.1772 0.97 3165 150 0.2417 0.2916 REMARK 3 2 4.1772 - 3.3186 1.00 3263 166 0.2507 0.3403 REMARK 3 3 3.3186 - 2.9000 1.00 3259 170 0.3552 0.4272 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 : 0.35 REMARK 3 B_SOL : 123.6 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.490 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.950 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) : -0.56270 REMARK 3 B22 (A**2) : -0.56270 REMARK 3 B33 (A**2) : -28.03960 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.009 1097 REMARK 3 ANGLE : 1.252 1489 REMARK 3 CHIRALITY : 0.074 173 REMARK 3 PLANARITY : 0.004 193 REMARK 3 DIHEDRAL : 17.460 404 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 23.9264 -12.4553 -1.2196 REMARK 3 T TENSOR REMARK 3 T11: 1.4609 T22: 0.9107 REMARK 3 T33: 1.0094 T12: 0.3157 REMARK 3 T13: 0.1692 T23: 0.1138 REMARK 3 L TENSOR REMARK 3 L11: 4.7655 L22: 3.9102 REMARK 3 L33: 0.3100 L12: -2.9843 REMARK 3 L13: -0.4268 L23: 2.6171 REMARK 3 S TENSOR REMARK 3 S11: 0.6245 S12: -0.0476 S13: 0.2868 REMARK 3 S21: -0.8409 S22: -0.3162 S23: -0.0668 REMARK 3 S31: -0.1426 S32: 0.0162 S33: -0.2124 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 2VUI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-MAY-08. REMARK 100 THE DEPOSITION ID IS D_1290036396. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : DUAL CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5316 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 23.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.40 REMARK 200 R MERGE FOR SHELL (I) : 0.32000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.000 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: PDB ENTRY 2JK1 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4 M NACL, 0.2 M MGCL2, 0.1 M TRIS REMARK 280 -HCL PH 8.0, 25% GLYCEROL, 7 MM BECL2, 29 MM NAF REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 1 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 -Y,-X,-Z+1/3 REMARK 290 5555 -X+Y,Y,-Z+2/3 REMARK 290 6555 X,X-Y,-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 -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 41.20800 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 20.60400 REMARK 290 SMTRY1 4 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 20.60400 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 41.20800 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 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: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 2610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 20.60400 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 MG MG B1144 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 ARG B 142 REMARK 465 PRO B 143 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 B 141 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD1 ASP B 55 BE BEF B 1142 1.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO B 110 C - N - CA ANGL. DEV. = 12.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 B 37 -72.92 -48.98 REMARK 500 GLU B 76 3.57 -68.70 REMARK 500 ALA B 98 171.61 -59.58 REMARK 500 PRO B 110 -26.87 -32.81 REMARK 500 GLN B 112 -61.59 -90.92 REMARK 500 ASN B 119 -75.45 -48.59 REMARK 500 SER B 134 -73.63 -51.64 REMARK 500 LEU B 139 31.82 -71.12 REMARK 500 LEU B 140 -56.91 -127.34 REMARK 500 REMARK 500 REMARK: NULL 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 MG B1143 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 13 OD2 REMARK 620 2 ASP B 55 OD2 78.1 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF B 1142 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 1143 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 1144 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2JK1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE WILD-TYPE HUPR RECEIVER DOMAIN REMARK 900 RELATED ID: 2VUH RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE D55E MUTANT OF THE HUPR RECEIVER DOMAIN REMARK 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE ENCODES THE RECEIVER DOMAIN OF HUPR DBREF 2VUI B 5 140 UNP P26408 HUPR_RHOCA 5 140 DBREF 2VUI B 141 143 PDB 2VUI 2VUI 141 143 SEQRES 1 B 139 ALA PRO ALA ILE LEU LEU VAL ASP ASP GLU PRO HIS SER SEQRES 2 B 139 LEU ALA ALA MET LYS LEU ALA LEU GLU ASP ASP PHE ASP SEQRES 3 B 139 VAL LEU THR ALA GLN GLY ALA GLU ALA ALA ILE ALA ILE SEQRES 4 B 139 LEU GLU GLU GLU TRP VAL GLN VAL ILE ILE CYS ASP GLN SEQRES 5 B 139 ARG MET PRO GLY ARG THR GLY VAL ASP PHE LEU THR GLU SEQRES 6 B 139 VAL ARG GLU ARG TRP PRO GLU THR VAL ARG ILE ILE ILE SEQRES 7 B 139 THR GLY TYR THR ASP SER ALA SER MET MET ALA ALA ILE SEQRES 8 B 139 ASN ASP ALA GLY ILE HIS GLN PHE LEU THR LYS PRO TRP SEQRES 9 B 139 HIS PRO GLU GLN LEU LEU SER SER ALA ARG ASN ALA ALA SEQRES 10 B 139 ARG MET PHE THR LEU ALA ARG GLU ASN GLU ARG LEU SER SEQRES 11 B 139 LEU GLU MET ARG LEU LEU GLU ARG PRO HET BEF B1142 4 HET MG B1143 1 HET MG B1144 1 HETNAM BEF BERYLLIUM TRIFLUORIDE ION HETNAM MG MAGNESIUM ION FORMUL 2 BEF BE F3 1- FORMUL 3 MG 2(MG 2+) HELIX 1 1 GLU B 14 GLU B 26 1 13 HELIX 2 2 GLY B 36 GLU B 47 1 12 HELIX 3 3 THR B 62 TRP B 74 1 13 HELIX 4 4 SER B 88 ALA B 98 1 11 HELIX 5 5 GLN B 112 LEU B 139 1 28 SHEET 1 BA 5 VAL B 31 ALA B 34 0 SHEET 2 BA 5 ALA B 7 VAL B 11 1 O ILE B 8 N LEU B 32 SHEET 3 BA 5 VAL B 49 ASP B 55 1 N GLN B 50 O ALA B 7 SHEET 4 BA 5 VAL B 78 THR B 83 1 O VAL B 78 N ILE B 52 SHEET 5 BA 5 GLN B 102 THR B 105 1 O GLN B 102 N ILE B 81 LINK OD2 ASP B 13 MG MG B1143 1555 1555 2.81 LINK OD2 ASP B 55 MG MG B1143 1555 1555 2.47 CISPEP 1 LYS B 106 PRO B 107 0 10.27 SITE 1 AC1 8 ASP B 55 ARG B 57 ILE B 82 THR B 83 SITE 2 AC1 8 GLY B 84 TYR B 85 LYS B 106 MG B1143 SITE 1 AC2 5 ASP B 13 GLU B 14 ASP B 55 ARG B 57 SITE 2 AC2 5 BEF B1142 SITE 1 AC3 1 ASP B 27 CRYST1 81.893 81.893 61.812 90.00 90.00 120.00 P 32 1 2 6 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 0.012211 0.007050 0.000000 0.00000 SCALE2 0.000000 0.014100 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016178 0.00000