PDB Short entry for 2HLP HEADER OXIDOREDUCTASE 23-APR-99 2HLP TITLE CRYSTAL STRUCTURE OF THE E267R MUTANT OF A HALOPHILIC MALATE TITLE 2 DEHYDROGENASE IN THE APO FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: MALATE DEHYDROGENASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.1.1.37; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HALOARCULA MARISMORTUI; SOURCE 3 ORGANISM_TAXID: 2238; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS HALOPHILIC, ION-BINDING, SALT BRIDGES, MALATE DEHYDROGENASE, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.B.RICHARD,D.MADERN,E.GARCIN,G.ZACCAI REVDAT 4 30-AUG-23 2HLP 1 REMARK REVDAT 3 03-NOV-21 2HLP 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 2HLP 1 VERSN REVDAT 1 04-FEB-00 2HLP 0 JRNL AUTH S.B.RICHARD,D.MADERN,E.GARCIN,G.ZACCAI JRNL TITL HALOPHILIC ADAPTATION: NOVEL SOLVENT PROTEIN INTERACTIONS JRNL TITL 2 OBSERVED IN THE 2.9 AND 2.6 A RESOLUTION STRUCTURES OF THE JRNL TITL 3 WILD TYPE AND A MUTANT OF MALATE DEHYDROGENASE FROM JRNL TITL 4 HALOARCULA MARISMORTUI. JRNL REF BIOCHEMISTRY V. 39 992 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10653643 JRNL DOI 10.1021/BI991001A REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.B.RICHARD,F.BONNETE,O.DYM,G.ZACCAI REMARK 1 TITL PROTOCOL 21: THE MPD-NACL-H2O SYSTEM FOR THE CRYSTALLIZATION REMARK 1 TITL 2 OF HALOPHILIC PROTEINS REMARK 1 EDIT S.DASARMA REMARK 1 REF AMYLOID 149 1995 REMARK 1 PUBL NEW YORK : COLD SPRING HARBOR LABORATORY PRESS REMARK 1 REFN ISSN 1350-6129 REMARK 1 REFERENCE 2 REMARK 1 AUTH O.DYM,M.MEVARECH,J.L.SUSSMAN REMARK 1 TITL STRUCTURAL FEATURES STABILIZING HALOPHILIC MALATE REMARK 1 TITL 2 DEHYDROGENASE FROM AN ARCHAEBACTERIUM REMARK 1 REF SCIENCE V. 267 1344 1995 REMARK 1 REFN ISSN 0036-8075 REMARK 1 REFERENCE 3 REMARK 1 AUTH D.MADERN,C.PFISTER,G.ZACCAI REMARK 1 TITL A SINGLE AMINO ACID MUTATION ENHANCES THE HALOPHILIC REMARK 1 TITL 2 BEHAVIOUR OF MALATE DEHYDROGENASE FROM HALOARCULA REMARK 1 TITL 3 MARISMORTUI REMARK 1 REF EUR.J.BIOCHEM. V. 230 1088 1995 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 4 REMARK 1 AUTH F.CENDRIN,J.CHROBOCZEK,G.ZACCAI,H.EISENBERG,M.MEVARECH REMARK 1 TITL CLONING, SEQUENCING, AND EXPRESSION IN ESCHERICHIA COLI OF REMARK 1 TITL 2 THE GENE CODING FOR MALATE DEHYDROGENASE OF THE EXTREMELY REMARK 1 TITL 3 HALOPHILIC ARCHAEBACTERIUM HALOARCULA MARISMORTUI REMARK 1 REF BIOCHEMISTRY V. 32 4308 1993 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.59 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.4 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.59 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.00 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) (%) : 87.5 REMARK 3 NUMBER OF REFLECTIONS : 25280 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) : 0.194 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1221 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.59 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.75 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 67.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3031 REMARK 3 BIN R VALUE (WORKING SET) : 0.3090 REMARK 3 BIN FREE R VALUE : 0.3440 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 144 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4606 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 242 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.39000 REMARK 3 B22 (A**2) : 3.33000 REMARK 3 B33 (A**2) : -3.71000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.43 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.53 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 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 : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 58.87 REMARK 3 REMARK 3 NCS MODEL : RESTRAINTS 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2HLP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-APR-99. REMARK 100 THE DEPOSITION ID IS D_1000000934. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 279 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LURE REMARK 200 BEAMLINE : DW32 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.975 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : CCP4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26445 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.590 REMARK 200 RESOLUTION RANGE LOW (A) : 28.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.7 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.59 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 69.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.27100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1HLP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7M NACL, 20MM TRIS, PH 7.6, 57% MPD REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.72500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.72500 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 57.08000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 64.99000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 57.08000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 64.99000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 61.72500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 57.08000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 64.99000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 61.72500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 57.08000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 64.99000 REMARK 290 SMTRY3 8 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: TETRAMERIC 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 61.72500 REMARK 400 REMARK 400 COMPOUND REMARK 400 THREE KINDS OF COMPLEX SALT BRIDGES MAY BE DESCRIBED REMARK 400 INCLUDING: CL, LYS A 205, ASP D 211, ARG D 207, GLU A 188, REMARK 400 GLU D 188, ARG A 207, ASP A 211, LYS D 203, CL, AND ITS REMARK 400 SYMMETRY RELATED; ASP A 209, ARG D 292, GLU D 299 AND ITS 3 REMARK 400 OTHERS SYMMETRY RELATED; LYS A 243, GLU A 247, NA+, GLU B REMARK 400 247, LYS B 243, AND ITS SYMMETRY RELATED. 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 HIS A 130 -11.80 -146.89 REMARK 500 ASP A 132B 118.19 -164.74 REMARK 500 SER A 139 135.71 -35.61 REMARK 500 ALA A 198 45.28 -76.61 REMARK 500 GLU A 247 -66.49 -146.09 REMARK 500 PHE A 279 19.89 59.05 REMARK 500 ALA A 286 118.95 -161.08 REMARK 500 GLU A 301 147.79 175.93 REMARK 500 HIS B 130 -19.72 -150.47 REMARK 500 LEU B 192 -169.28 -108.93 REMARK 500 ALA B 198 48.54 -84.21 REMARK 500 GLU B 241 -69.07 -93.49 REMARK 500 GLU B 247 -62.64 -142.63 REMARK 500 GLU B 276 53.02 -141.52 REMARK 500 ALA B 286 117.01 -163.27 REMARK 500 GLU B 301 148.25 176.88 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 NA A2001 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 247 OE2 REMARK 620 2 GLU B 247 OE2 104.7 REMARK 620 3 HOH B1025 O 142.3 95.5 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: 1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: 2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: 3 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 2001 DBREF 2HLP A 22 330 UNP Q07841 MDH_HALMA 2 304 DBREF 2HLP B 22 330 UNP Q07841 MDH_HALMA 2 304 SEQADV 2HLP ARG A 267 UNP Q07841 GLU 243 ENGINEERED MUTATION SEQADV 2HLP ARG B 267 UNP Q07841 GLU 243 ENGINEERED MUTATION SEQRES 1 A 303 THR LYS VAL SER VAL VAL GLY ALA ALA GLY THR VAL GLY SEQRES 2 A 303 ALA ALA ALA GLY TYR ASN ILE ALA LEU ARG ASP ILE ALA SEQRES 3 A 303 ASP GLU VAL VAL PHE VAL ASP ILE PRO ASP LYS GLU ASP SEQRES 4 A 303 ASP THR VAL GLY GLN ALA ALA ASP THR ASN HIS GLY ILE SEQRES 5 A 303 ALA TYR ASP SER ASN THR ARG VAL ARG GLN GLY GLY TYR SEQRES 6 A 303 GLU ASP THR ALA GLY SER ASP VAL VAL VAL ILE THR ALA SEQRES 7 A 303 GLY ILE PRO ARG GLN PRO GLY GLN THR ARG ILE ASP LEU SEQRES 8 A 303 ALA GLY ASP ASN ALA PRO ILE MET GLU ASP ILE GLN SER SEQRES 9 A 303 SER LEU ASP GLU HIS ASN ASP ASP TYR ILE SER LEU THR SEQRES 10 A 303 THR SER ASN PRO VAL ASP LEU LEU ASN ARG HIS LEU TYR SEQRES 11 A 303 GLU ALA GLY ASP ARG SER ARG GLU GLN VAL ILE GLY PHE SEQRES 12 A 303 GLY GLY ARG LEU ASP SER ALA ARG PHE ARG TYR VAL LEU SEQRES 13 A 303 SER GLU GLU PHE ASP ALA PRO VAL GLN ASN VAL GLU GLY SEQRES 14 A 303 THR ILE LEU GLY GLU HIS GLY ASP ALA GLN VAL PRO VAL SEQRES 15 A 303 PHE SER LYS VAL ARG VAL ASP GLY THR ASP PRO GLU PHE SEQRES 16 A 303 SER GLY ASP GLU LYS GLU GLN LEU LEU GLY ASP LEU GLN SEQRES 17 A 303 GLU SER ALA MET ASP VAL ILE GLU ARG LYS GLY ALA THR SEQRES 18 A 303 GLU TRP GLY PRO ALA ARG GLY VAL ALA HIS MET VAL GLU SEQRES 19 A 303 ALA ILE LEU HIS ASP THR GLY ARG VAL LEU PRO ALA SER SEQRES 20 A 303 VAL LYS LEU GLU GLY GLU PHE GLY HIS GLU ASP THR ALA SEQRES 21 A 303 PHE GLY VAL PRO VAL ARG LEU GLY SER ASN GLY VAL GLU SEQRES 22 A 303 GLU ILE VAL GLU TRP ASP LEU ASP ASP TYR GLU GLN ASP SEQRES 23 A 303 LEU MET ALA ASP ALA ALA GLU LYS LEU SER ASP GLN TYR SEQRES 24 A 303 ASP LYS ILE SER SEQRES 1 B 303 THR LYS VAL SER VAL VAL GLY ALA ALA GLY THR VAL GLY SEQRES 2 B 303 ALA ALA ALA GLY TYR ASN ILE ALA LEU ARG ASP ILE ALA SEQRES 3 B 303 ASP GLU VAL VAL PHE VAL ASP ILE PRO ASP LYS GLU ASP SEQRES 4 B 303 ASP THR VAL GLY GLN ALA ALA ASP THR ASN HIS GLY ILE SEQRES 5 B 303 ALA TYR ASP SER ASN THR ARG VAL ARG GLN GLY GLY TYR SEQRES 6 B 303 GLU ASP THR ALA GLY SER ASP VAL VAL VAL ILE THR ALA SEQRES 7 B 303 GLY ILE PRO ARG GLN PRO GLY GLN THR ARG ILE ASP LEU SEQRES 8 B 303 ALA GLY ASP ASN ALA PRO ILE MET GLU ASP ILE GLN SER SEQRES 9 B 303 SER LEU ASP GLU HIS ASN ASP ASP TYR ILE SER LEU THR SEQRES 10 B 303 THR SER ASN PRO VAL ASP LEU LEU ASN ARG HIS LEU TYR SEQRES 11 B 303 GLU ALA GLY ASP ARG SER ARG GLU GLN VAL ILE GLY PHE SEQRES 12 B 303 GLY GLY ARG LEU ASP SER ALA ARG PHE ARG TYR VAL LEU SEQRES 13 B 303 SER GLU GLU PHE ASP ALA PRO VAL GLN ASN VAL GLU GLY SEQRES 14 B 303 THR ILE LEU GLY GLU HIS GLY ASP ALA GLN VAL PRO VAL SEQRES 15 B 303 PHE SER LYS VAL ARG VAL ASP GLY THR ASP PRO GLU PHE SEQRES 16 B 303 SER GLY ASP GLU LYS GLU GLN LEU LEU GLY ASP LEU GLN SEQRES 17 B 303 GLU SER ALA MET ASP VAL ILE GLU ARG LYS GLY ALA THR SEQRES 18 B 303 GLU TRP GLY PRO ALA ARG GLY VAL ALA HIS MET VAL GLU SEQRES 19 B 303 ALA ILE LEU HIS ASP THR GLY ARG VAL LEU PRO ALA SER SEQRES 20 B 303 VAL LYS LEU GLU GLY GLU PHE GLY HIS GLU ASP THR ALA SEQRES 21 B 303 PHE GLY VAL PRO VAL ARG LEU GLY SER ASN GLY VAL GLU SEQRES 22 B 303 GLU ILE VAL GLU TRP ASP LEU ASP ASP TYR GLU GLN ASP SEQRES 23 B 303 LEU MET ALA ASP ALA ALA GLU LYS LEU SER ASP GLN TYR SEQRES 24 B 303 ASP LYS ILE SER HET CL A1002 1 HET NA A2001 1 HET CL B1001 1 HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION FORMUL 3 CL 2(CL 1-) FORMUL 4 NA NA 1+ FORMUL 6 HOH *242(H2 O) HELIX 1 1 THR A 31 ARG A 43 1 13 HELIX 2 2 PRO A 54B ILE A 70 5 18 HELIX 3 3 TYR A 85 THR A 88 5 4 HELIX 4 4 ARG A 109 ASP A 128 1 20 HELIX 5 5 VAL A 142 GLU A 151 1 10 HELIX 6 6 ARG A 157 GLN A 159 5 3 HELIX 7 7 GLY A 165 PHE A 180 1 16 HELIX 8 8 VAL A 184 ASN A 186 5 3 HELIX 9 9 PHE A 203 LYS A 205 5 3 HELIX 10 10 GLY A 222 ILE A 240 1 19 HELIX 11 11 TRP A 248 LEU A 262 1 15 HELIX 12 12 GLU A 278 GLY A 280 5 3 HELIX 13 13 ASP A 309 LYS A 328 1 20 HELIX 14 14 THR B 31 LEU B 42 1 12 HELIX 15 15 PRO B 54B ILE B 70 5 18 HELIX 16 16 TYR B 85 THR B 88 5 4 HELIX 17 17 ARG B 109 ASP B 128 1 20 HELIX 18 18 VAL B 142 GLU B 151 1 10 HELIX 19 19 GLY B 165 GLU B 179 1 15 HELIX 20 20 VAL B 184 ASN B 186 5 3 HELIX 21 21 PHE B 203 LYS B 205 5 3 HELIX 22 22 GLY B 222 ILE B 240 1 19 HELIX 23 23 TRP B 248 LEU B 262 1 15 HELIX 24 24 GLU B 278 GLY B 280 5 3 HELIX 25 25 ASP B 309 LYS B 328 1 20 SHEET 1 A 6 VAL A 160 GLY A 162 0 SHEET 2 A 6 ILE A 134 THR A 137 1 N SER A 135 O ILE A 161 SHEET 3 A 6 VAL A 93 ILE A 96 1 N VAL A 94 O ILE A 134 SHEET 4 A 6 LYS A 23 VAL A 27 1 N SER A 25 O VAL A 93 SHEET 5 A 6 GLU A 48 VAL A 52 1 N GLU A 48 O VAL A 24 SHEET 6 A 6 ARG A 77 GLN A 80 1 N ARG A 77 O VAL A 49 SHEET 1 B 2 ILE A 191 GLY A 193 0 SHEET 2 B 2 GLN A 199 PRO A 201 -1 N VAL A 200 O LEU A 192 SHEET 1 C 3 ARG A 267 GLU A 276 0 SHEET 2 C 3 GLU A 283 GLY A 294 -1 N LEU A 293 O ARG A 267 SHEET 3 C 3 GLY A 297 ILE A 302 -1 N GLU A 301 O ARG A 292 SHEET 1 D 6 VAL B 160 GLY B 162 0 SHEET 2 D 6 ILE B 134 THR B 137 1 N SER B 135 O ILE B 161 SHEET 3 D 6 VAL B 93 ILE B 96 1 N VAL B 94 O ILE B 134 SHEET 4 D 6 LYS B 23 VAL B 27 1 N SER B 25 O VAL B 93 SHEET 5 D 6 GLU B 48 VAL B 52 1 N GLU B 48 O VAL B 24 SHEET 6 D 6 ARG B 77 GLN B 80 1 N ARG B 77 O VAL B 49 SHEET 1 E 2 ILE B 191 GLY B 193 0 SHEET 2 E 2 GLN B 199 PRO B 201 -1 N VAL B 200 O LEU B 192 SHEET 1 F 3 ARG B 267 GLU B 276 0 SHEET 2 F 3 GLU B 283 GLY B 294 -1 N LEU B 293 O ARG B 267 SHEET 3 F 3 GLY B 297 ILE B 302 -1 N GLU B 301 O ARG B 292 LINK OE2 GLU A 247 NA NA A2001 1555 1555 2.77 LINK NA NA A2001 OE2 GLU B 247 1555 1555 2.85 LINK NA NA A2001 O HOH B1025 1555 1555 2.99 CISPEP 1 ASN A 140 PRO A 141 0 -26.27 CISPEP 2 ASN B 140 PRO B 141 0 -15.51 SITE 1 1 4 LYS A 205 GLU A 188 ARG A 207 ASP A 211 SITE 1 2 4 LYS B 205 GLU B 188 ARG B 207 ASP B 211 SITE 1 3 2 GLU A 247 GLU B 247 SITE 1 AC1 4 THR A 210B ASP A 211 LYS B 205 ASP B 306 SITE 1 AC2 3 LYS A 205 ASP A 306 ASP B 211 SITE 1 AC3 3 GLU A 247 GLU B 247 HOH B1025 CRYST1 114.160 129.980 123.450 90.00 90.00 90.00 C 2 2 21 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 0.008760 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007693 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008100 0.00000