HEADER DNA BINDING PROTEIN 23-JUN-10 3NNN TITLE BEF3 ACTIVATED DRRD RECEIVER DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA BINDING RESPONSE REGULATOR D; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN (UNP RESIDUES 1-122); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: DRRD, TM_0399; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21B KEYWDS CHEY-LIKE FOLD, ALPHA/BETA, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.L.ROBINSON,A.M.STOCK REVDAT 5 06-SEP-23 3NNN 1 REMARK LINK REVDAT 4 23-FEB-11 3NNN 1 JRNL REVDAT 3 13-OCT-10 3NNN 1 JRNL REVDAT 2 22-SEP-10 3NNN 1 JRNL REVDAT 1 11-AUG-10 3NNN 0 JRNL AUTH C.M.BARBIERI,T.R.MACK,V.L.ROBINSON,M.T.MILLER,A.M.STOCK JRNL TITL REGULATION OF RESPONSE REGULATOR AUTOPHOSPHORYLATION THROUGH JRNL TITL 2 INTERDOMAIN CONTACTS. JRNL REF J.BIOL.CHEM. V. 285 32325 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 20702407 JRNL DOI 10.1074/JBC.M110.157164 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 13263 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 697 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1904 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 138 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : 1.326 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3NNN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUN-10. REMARK 100 THE DEPOSITION ID IS D_1000060053. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9789 REMARK 200 MONOCHROMATOR : KOHZU DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR WITH A SAGITALLY REMARK 200 FOCUSED SECOND CRYSTAL. CRYSTAL REMARK 200 TYPE SI(III) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14831 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.41000 REMARK 200 R SYM FOR SHELL (I) : 0.40200 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.700 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 1KGS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 9-12 % PEG 3350, 0.2M SODIUM PHOSPHATE REMARK 280 MONOBASIC, 6 MM BERYLLIUM CHLORIDE, 50 MM SODIUM FLUORIDE, 10 MM REMARK 280 MAGNESIUM CHLORIDE, PH 4.7, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 49.34450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 37.47550 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 37.47550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 74.01675 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 37.47550 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 37.47550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 24.67225 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 37.47550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.47550 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 74.01675 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 37.47550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.47550 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 24.67225 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 49.34450 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 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 LYS A 121 REMARK 465 SER A 122 REMARK 465 MET B 1 REMARK 465 LYS B 121 REMARK 465 SER B 122 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 OG1 THR A 81 F2 BEF A 402 2.13 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 MET A 26 36.47 77.03 REMARK 500 ILE A 54 -74.12 -88.94 REMARK 500 VAL A 58 -73.07 72.27 REMARK 500 MET B 26 59.53 76.26 REMARK 500 VAL B 58 -50.56 57.04 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 A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 10 OD1 REMARK 620 2 ASP A 53 OD1 79.2 REMARK 620 3 MET A 55 O 84.5 84.3 REMARK 620 4 HOH A 281 O 111.5 168.0 91.0 REMARK 620 5 HOH A 283 O 88.4 94.2 172.9 91.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BEF A 402 BE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 53 OD2 REMARK 620 2 BEF A 402 F1 123.7 REMARK 620 3 BEF A 402 F2 110.8 109.4 REMARK 620 4 BEF A 402 F3 90.6 109.8 110.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 10 OD1 REMARK 620 2 ASP B 53 OD1 75.5 REMARK 620 3 MET B 55 O 94.9 91.7 REMARK 620 4 HOH B 280 O 100.5 170.2 97.6 REMARK 620 5 HOH B 282 O 79.7 82.4 172.9 88.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BEF B 402 BE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 53 OD2 REMARK 620 2 BEF B 402 F1 104.4 REMARK 620 3 BEF B 402 F2 113.5 109.4 REMARK 620 4 BEF B 402 F3 108.7 109.8 110.9 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF B 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KGS RELATED DB: PDB REMARK 900 FULL LENGTH DRRD PROTEIN STRUCTURE. REMARK 900 RELATED ID: 3NNS RELATED DB: PDB DBREF 3NNN A 1 122 UNP Q9WYN0 Q9WYN0_THEMA 1 122 DBREF 3NNN B 1 122 UNP Q9WYN0 Q9WYN0_THEMA 1 122 SEQRES 1 A 122 MET ASN VAL ARG VAL LEU VAL VAL GLU ASP GLU ARG ASP SEQRES 2 A 122 LEU ALA ASP LEU ILE THR GLU ALA LEU LYS LYS GLU MET SEQRES 3 A 122 PHE THR VAL ASP VAL CYS TYR ASP GLY GLU GLU GLY MET SEQRES 4 A 122 TYR MET ALA LEU ASN GLU PRO PHE ASP VAL VAL ILE LEU SEQRES 5 A 122 ASP ILE MET LEU PRO VAL HIS ASP GLY TRP GLU ILE LEU SEQRES 6 A 122 LYS SER MET ARG GLU SER GLY VAL ASN THR PRO VAL LEU SEQRES 7 A 122 MET LEU THR ALA LEU SER ASP VAL GLU TYR ARG VAL LYS SEQRES 8 A 122 GLY LEU ASN MET GLY ALA ASP ASP TYR LEU PRO LYS PRO SEQRES 9 A 122 PHE ASP LEU ARG GLU LEU ILE ALA ARG VAL ARG ALA LEU SEQRES 10 A 122 ILE ARG ARG LYS SER SEQRES 1 B 122 MET ASN VAL ARG VAL LEU VAL VAL GLU ASP GLU ARG ASP SEQRES 2 B 122 LEU ALA ASP LEU ILE THR GLU ALA LEU LYS LYS GLU MET SEQRES 3 B 122 PHE THR VAL ASP VAL CYS TYR ASP GLY GLU GLU GLY MET SEQRES 4 B 122 TYR MET ALA LEU ASN GLU PRO PHE ASP VAL VAL ILE LEU SEQRES 5 B 122 ASP ILE MET LEU PRO VAL HIS ASP GLY TRP GLU ILE LEU SEQRES 6 B 122 LYS SER MET ARG GLU SER GLY VAL ASN THR PRO VAL LEU SEQRES 7 B 122 MET LEU THR ALA LEU SER ASP VAL GLU TYR ARG VAL LYS SEQRES 8 B 122 GLY LEU ASN MET GLY ALA ASP ASP TYR LEU PRO LYS PRO SEQRES 9 B 122 PHE ASP LEU ARG GLU LEU ILE ALA ARG VAL ARG ALA LEU SEQRES 10 B 122 ILE ARG ARG LYS SER HET MG A 401 1 HET BEF A 402 4 HET MG B 401 1 HET BEF B 402 4 HETNAM MG MAGNESIUM ION HETNAM BEF BERYLLIUM TRIFLUORIDE ION FORMUL 3 MG 2(MG 2+) FORMUL 4 BEF 2(BE F3 1-) FORMUL 7 HOH *138(H2 O) HELIX 1 1 GLU A 11 LYS A 24 1 14 HELIX 2 2 ASP A 34 GLU A 45 1 12 HELIX 3 3 ASP A 60 SER A 71 1 12 HELIX 4 4 ASP A 85 GLY A 96 1 12 HELIX 5 5 ASP A 106 ARG A 120 1 15 HELIX 6 6 GLU B 11 GLU B 25 1 15 HELIX 7 7 ASP B 34 GLU B 45 1 12 HELIX 8 8 ASP B 60 SER B 71 1 12 HELIX 9 9 ASP B 85 GLY B 96 1 12 HELIX 10 10 ASP B 106 ARG B 119 1 14 SHEET 1 A 5 THR A 28 CYS A 32 0 SHEET 2 A 5 ARG A 4 VAL A 8 1 N VAL A 5 O THR A 28 SHEET 3 A 5 VAL A 49 LEU A 52 1 O ILE A 51 N LEU A 6 SHEET 4 A 5 VAL A 77 THR A 81 1 O LEU A 78 N LEU A 52 SHEET 5 A 5 ASP A 99 PRO A 102 1 O LEU A 101 N MET A 79 SHEET 1 B 5 THR B 28 CYS B 32 0 SHEET 2 B 5 ARG B 4 VAL B 8 1 N VAL B 7 O CYS B 32 SHEET 3 B 5 VAL B 49 LEU B 52 1 O ILE B 51 N LEU B 6 SHEET 4 B 5 VAL B 77 THR B 81 1 O LEU B 78 N VAL B 50 SHEET 5 B 5 ASP B 99 PRO B 102 1 O LEU B 101 N MET B 79 LINK OD1 ASP A 10 MG MG A 401 1555 1555 1.92 LINK OD1 ASP A 53 MG MG A 401 1555 1555 2.02 LINK OD2 ASP A 53 BE BEF A 402 1555 1555 1.77 LINK O MET A 55 MG MG A 401 1555 1555 2.23 LINK O HOH A 281 MG MG A 401 1555 1555 2.10 LINK O HOH A 283 MG MG A 401 1555 1555 2.00 LINK OD1 ASP B 10 MG MG B 401 1555 1555 1.98 LINK OD1 ASP B 53 MG MG B 401 1555 1555 2.25 LINK OD2 ASP B 53 BE BEF B 402 1555 1555 1.71 LINK O MET B 55 MG MG B 401 1555 1555 2.00 LINK O HOH B 280 MG MG B 401 1555 1555 2.05 LINK O HOH B 282 MG MG B 401 1555 1555 1.96 CISPEP 1 LYS A 103 PRO A 104 0 -0.52 CISPEP 2 LYS B 103 PRO B 104 0 -0.37 SITE 1 AC1 6 ASP A 10 ASP A 53 MET A 55 HOH A 281 SITE 2 AC1 6 HOH A 283 BEF A 402 SITE 1 AC2 8 ASP A 53 ILE A 54 MET A 55 THR A 81 SITE 2 AC2 8 ALA A 82 LYS A 103 HOH A 281 MG A 401 SITE 1 AC3 6 ASP B 10 ASP B 53 MET B 55 HOH B 280 SITE 2 AC3 6 HOH B 282 BEF B 402 SITE 1 AC4 8 ASP B 53 ILE B 54 MET B 55 THR B 81 SITE 2 AC4 8 ALA B 82 LYS B 103 HOH B 282 MG B 401 CRYST1 74.951 74.951 98.689 90.00 90.00 90.00 P 43 21 2 16 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 0.013342 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013342 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010133 0.00000