HEADER SIGNALING PROTEIN 23-AUG-02 1MIH TITLE A ROLE FOR CHEY GLU 89 IN CHEZ-MEDIATED DEPHOSPHORYLATION OF THE E. TITLE 2 COLI CHEMOTAXIS RESPONSE REGULATOR CHEY COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHEMOTAXIS PROTEIN CHEY; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BACTERIAL CHEMOTAXIS, RESPONSE REGULATOR, DEPHOSPHORYLATION, KEYWDS 2 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.E.SILVERSMITH,G.P.GUANGA,L.BETTS,C.CHU,R.ZHAO,R.B.BOURRET REVDAT 4 14-FEB-24 1MIH 1 REMARK REVDAT 3 27-OCT-21 1MIH 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1MIH 1 VERSN REVDAT 1 08-APR-03 1MIH 0 JRNL AUTH R.E.SILVERSMITH,G.P.GUANGA,L.BETTS,C.CHU,R.ZHAO,R.B.BOURRET JRNL TITL CHEZ-MEDIATED DEPHOSPHORYLATION OF THE ESCHERICHIA COLI JRNL TITL 2 CHEMOTAXIS RESPONSE REGULATOR CHEY: ROLE FOR CHEY GLUTAMATE JRNL TITL 3 89. JRNL REF J.BACTERIOL. V. 185 1495 2003 JRNL REFN ISSN 0021-9193 JRNL PMID 12591865 JRNL DOI 10.1128/JB.185.5.1495-1502.2003 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.00 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) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 13060 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 668 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 : 1964 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 44 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.60 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) : 0.37 REMARK 3 ESD FROM SIGMAA (A) : 0.51 REMARK 3 LOW RESOLUTION CUTOFF (A) : 27.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.48 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.60 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.240 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 1MIH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-AUG-02. REMARK 100 THE DEPOSITION ID IS D_1000016936. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUN-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : CONFOCAL OPTICS REMARK 200 OPTICS : CONFOCAL BLUE REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13060 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 27.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 27.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.21300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 6.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ID 1FQW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M AMMONIUM SULFATE, 1 MM MNCL2, 10 REMARK 280 MM NAF, 1 MM BECL2, 5% GLYCEROL, 10 MG/ML CHEY N59R, PH 8.4, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 26.75200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 80.44500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.80750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 80.44500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.75200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.80750 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: ASYMMETRIC UNIT CONTAINS TWO BIOLOGICAL UNITS, MONOMERS 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 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 O4 SO4 B 403 O HOH B 418 1.86 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 ASP A 12 139.23 -173.44 REMARK 500 TRP A 58 -69.81 -103.10 REMARK 500 ASN A 62 -53.90 77.99 REMARK 500 MET A 78 14.59 -154.47 REMARK 500 LYS B 4 3.68 -69.75 REMARK 500 ASP B 38 176.29 175.53 REMARK 500 TRP B 58 -70.92 -110.27 REMARK 500 ASN B 62 -64.39 76.28 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 MN A 201 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 13 OD1 REMARK 620 2 ASP A 57 OD2 79.4 REMARK 620 3 ARG A 59 O 75.5 80.2 REMARK 620 4 BEF A 130 F1 154.8 82.7 84.1 REMARK 620 5 HOH A 405 O 105.7 166.5 89.0 88.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BEF A 130 BE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 57 OD1 REMARK 620 2 BEF A 130 F1 124.7 REMARK 620 3 BEF A 130 F2 93.6 110.3 REMARK 620 4 BEF A 130 F3 106.0 110.5 110.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 202 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 13 OD1 REMARK 620 2 ASP B 57 OD2 91.7 REMARK 620 3 ARG B 59 O 83.6 76.9 REMARK 620 4 BEF B 131 F1 158.3 68.1 84.0 REMARK 620 5 HOH B 404 O 99.7 76.5 153.2 83.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BEF B 131 BE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 57 OD1 REMARK 620 2 BEF B 131 F1 116.0 REMARK 620 3 BEF B 131 F2 103.4 110.5 REMARK 620 4 BEF B 131 F3 106.8 109.7 110.1 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 MN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF A 130 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF B 131 DBREF 1MIH A 1 129 UNP P06143 CHEY_ECOLI 0 128 DBREF 1MIH B 1 129 UNP P06143 CHEY_ECOLI 0 128 SEQADV 1MIH ARG A 59 UNP P06143 ASN 58 ENGINEERED MUTATION SEQADV 1MIH ARG B 59 UNP P06143 ASN 58 ENGINEERED MUTATION SEQRES 1 A 129 MET ALA ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP SEQRES 2 A 129 PHE SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS SEQRES 3 A 129 GLU LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY SEQRES 4 A 129 VAL ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY SEQRES 5 A 129 PHE VAL ILE SER ASP TRP ARG MET PRO ASN MET ASP GLY SEQRES 6 A 129 LEU GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SEQRES 7 A 129 SER ALA LEU PRO VAL LEU MET VAL THR ALA GLU ALA LYS SEQRES 8 A 129 LYS GLU ASN ILE ILE ALA ALA ALA GLN ALA GLY ALA SER SEQRES 9 A 129 GLY TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU SEQRES 10 A 129 GLU LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET SEQRES 1 B 129 MET ALA ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP SEQRES 2 B 129 PHE SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS SEQRES 3 B 129 GLU LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY SEQRES 4 B 129 VAL ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY SEQRES 5 B 129 PHE VAL ILE SER ASP TRP ARG MET PRO ASN MET ASP GLY SEQRES 6 B 129 LEU GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SEQRES 7 B 129 SER ALA LEU PRO VAL LEU MET VAL THR ALA GLU ALA LYS SEQRES 8 B 129 LYS GLU ASN ILE ILE ALA ALA ALA GLN ALA GLY ALA SER SEQRES 9 B 129 GLY TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU SEQRES 10 B 129 GLU LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET HET MN A 201 1 HET SO4 A 404 5 HET BEF A 130 4 HET MN B 202 1 HET SO4 B 401 5 HET SO4 B 403 5 HET BEF B 131 4 HETNAM MN MANGANESE (II) ION HETNAM SO4 SULFATE ION HETNAM BEF BERYLLIUM TRIFLUORIDE ION FORMUL 3 MN 2(MN 2+) FORMUL 4 SO4 3(O4 S 2-) FORMUL 5 BEF 2(BE F3 1-) FORMUL 10 HOH *44(H2 O) HELIX 1 1 PHE A 14 LEU A 28 1 15 HELIX 2 2 ASP A 38 ALA A 48 1 11 HELIX 3 3 ASP A 64 ASP A 75 1 12 HELIX 4 4 LYS A 91 ALA A 101 1 11 HELIX 5 5 THR A 112 GLY A 128 1 17 HELIX 6 6 PHE B 14 LEU B 28 1 15 HELIX 7 7 ASP B 38 ALA B 48 1 11 HELIX 8 8 ASP B 64 ASP B 75 1 12 HELIX 9 9 LYS B 91 ALA B 101 1 11 HELIX 10 10 THR B 112 LEU B 127 1 16 SHEET 1 A 5 VAL A 33 ALA A 36 0 SHEET 2 A 5 PHE A 8 VAL A 11 1 N PHE A 8 O GLU A 34 SHEET 3 A 5 PHE A 53 SER A 56 1 O ILE A 55 N VAL A 11 SHEET 4 A 5 VAL A 83 THR A 87 1 O VAL A 86 N SER A 56 SHEET 5 A 5 GLY A 105 VAL A 108 1 O VAL A 107 N MET A 85 SHEET 1 B 5 VAL B 33 ALA B 36 0 SHEET 2 B 5 LYS B 7 VAL B 11 1 N VAL B 10 O GLU B 34 SHEET 3 B 5 TYR B 51 SER B 56 1 O ILE B 55 N VAL B 11 SHEET 4 B 5 VAL B 83 THR B 87 1 O LEU B 84 N VAL B 54 SHEET 5 B 5 GLY B 105 VAL B 108 1 O VAL B 107 N THR B 87 LINK OD1 ASP A 13 MN MN A 201 1555 1555 2.13 LINK OD1 ASP A 57 BE BEF A 130 1555 1555 1.76 LINK OD2 ASP A 57 MN MN A 201 1555 1555 2.25 LINK O ARG A 59 MN MN A 201 1555 1555 2.43 LINK F1 BEF A 130 MN MN A 201 1555 1555 2.08 LINK MN MN A 201 O HOH A 405 1555 1555 2.54 LINK OD1 ASP B 13 MN MN B 202 1555 1555 1.98 LINK OD1 ASP B 57 BE BEF B 131 1555 1555 1.92 LINK OD2 ASP B 57 MN MN B 202 1555 1555 2.33 LINK O ARG B 59 MN MN B 202 1555 1555 2.40 LINK F1 BEF B 131 MN MN B 202 1555 1555 1.85 LINK MN MN B 202 O HOH B 404 1555 1555 2.41 CISPEP 1 LYS A 109 PRO A 110 0 0.03 CISPEP 2 LYS B 109 PRO B 110 0 0.24 SITE 1 AC1 5 ASP A 13 ASP A 57 ARG A 59 BEF A 130 SITE 2 AC1 5 HOH A 405 SITE 1 AC2 5 ASP B 13 ASP B 57 ARG B 59 BEF B 131 SITE 2 AC2 5 HOH B 404 SITE 1 AC3 3 LYS A 92 LYS B 91 LYS B 92 SITE 1 AC4 3 ARG B 19 LYS B 70 HOH B 418 SITE 1 AC5 3 ARG A 19 LYS A 70 LYS B 126 SITE 1 AC6 7 ASP A 57 TRP A 58 ARG A 59 THR A 87 SITE 2 AC6 7 ALA A 88 LYS A 109 MN A 201 SITE 1 AC7 8 ASP B 57 TRP B 58 ARG B 59 THR B 87 SITE 2 AC7 8 ALA B 88 LYS B 109 MN B 202 HOH B 404 CRYST1 53.504 53.615 160.890 90.00 90.00 90.00 P 21 21 21 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 0.018690 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018651 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006215 0.00000