HEADER OXIDOREDUCTASE 22-AUG-08 2ZQY TITLE T-STATE STRUCTURE OF ALLOSTERIC L-LACTATE DEHYDROGENASE FROM TITLE 2 LACTOBACILLUS CASEI COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-LACTATE DEHYDROGENASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: L-LDH; COMPND 5 EC: 1.1.1.27; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOBACILLUS CASEI; SOURCE 3 ORGANISM_TAXID: 1582; SOURCE 4 STRAIN: IAM 12473; SOURCE 5 GENE: LDH; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: MV1184; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PLCEX KEYWDS OXIDOREDUCTASE, ROSSMANN FOLD, CYTOPLASM, GLYCOLYSIS, NAD, KEYWDS 2 PHOSPHOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.ARAI,T.ISHIMITSU,S.FUSHINOBU,H.UCHIKOBA,H.MATSUZAWA,H.TAGUCHI REVDAT 3 13-MAR-24 2ZQY 1 REMARK REVDAT 2 09-FEB-10 2ZQY 1 JRNL REVDAT 1 08-SEP-09 2ZQY 0 JRNL AUTH K.ARAI,T.ISHIMITSU,S.FUSHINOBU,H.UCHIKOBA,H.MATSUZAWA, JRNL AUTH 2 H.TAGUCHI JRNL TITL ACTIVE AND INACTIVE STATE STRUCTURES OF UNLIGANDED JRNL TITL 2 LACTOBACILLUS CASEI ALLOSTERIC L-LACTATE DEHYDROGENASE. JRNL REF PROTEINS V. 78 681 2010 JRNL REFN ISSN 0887-3585 JRNL PMID 19787773 JRNL DOI 10.1002/PROT.22597 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.82 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2765587.250 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.5 REMARK 3 NUMBER OF REFLECTIONS : 38609 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) : 0.196 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1903 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5584 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE : 0.3870 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 261 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9451 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 320 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 12.91000 REMARK 3 B22 (A**2) : -6.00000 REMARK 3 B33 (A**2) : -6.91000 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) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.33 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) : 0.42 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) : 22.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.850 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.900 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.090 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.380 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 41.43 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NO3.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NO3.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2ZQY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-AUG-08. REMARK 100 THE DEPOSITION ID IS D_1000028314. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-MAY-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-18B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43900 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 32.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.39000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 6000, 0.2M MG(NO3)2, 10MM REMARK 280 OXAMATE, 1MM NADH, 5MM FBP, 10MM MNSO4 , PH 5.0, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 298K 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 32.16850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 72.39500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 71.99200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 72.39500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.16850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 71.99200 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 45500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 12 REMARK 465 ALA A 13 REMARK 465 SER A 14 REMARK 465 ILE A 15 REMARK 465 THR A 16 REMARK 465 ASP A 17 REMARK 465 LYS A 18 REMARK 465 ASP A 19 REMARK 465 HIS A 20 REMARK 465 GLN A 100 REMARK 465 LYS A 101 REMARK 465 PRO A 102 REMARK 465 ALA A 330 REMARK 465 LYS A 331 REMARK 465 ASN A 332 REMARK 465 ASP A 333 REMARK 465 ILE A 334 REMARK 465 GLU A 335 REMARK 465 THR A 336 REMARK 465 ARG A 337 REMARK 465 GLN A 338 REMARK 465 MET B 12 REMARK 465 ALA B 13 REMARK 465 SER B 14 REMARK 465 ILE B 15 REMARK 465 THR B 16 REMARK 465 ASP B 17 REMARK 465 LYS B 18 REMARK 465 ASP B 19 REMARK 465 HIS B 20 REMARK 465 ALA B 330 REMARK 465 LYS B 331 REMARK 465 ASN B 332 REMARK 465 ASP B 333 REMARK 465 ILE B 334 REMARK 465 GLU B 335 REMARK 465 THR B 336 REMARK 465 ARG B 337 REMARK 465 GLN B 338 REMARK 465 MET C 12 REMARK 465 ALA C 13 REMARK 465 SER C 14 REMARK 465 ILE C 15 REMARK 465 THR C 16 REMARK 465 ASP C 17 REMARK 465 LYS C 18 REMARK 465 ASP C 19 REMARK 465 HIS C 20 REMARK 465 GLN C 338 REMARK 465 MET D 12 REMARK 465 ALA D 13 REMARK 465 SER D 14 REMARK 465 ILE D 15 REMARK 465 THR D 16 REMARK 465 ASP D 17 REMARK 465 LYS D 18 REMARK 465 ASP D 19 REMARK 465 HIS D 20 REMARK 465 GLN D 100 REMARK 465 LYS D 101 REMARK 465 PRO D 102 REMARK 465 ALA D 330 REMARK 465 LYS D 331 REMARK 465 ASN D 332 REMARK 465 ASP D 333 REMARK 465 ILE D 334 REMARK 465 GLU D 335 REMARK 465 THR D 336 REMARK 465 ARG D 337 REMARK 465 GLN D 338 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 28 49.48 -109.19 REMARK 500 ALA A 45 155.50 81.68 REMARK 500 ALA A 96 151.47 -41.47 REMARK 500 PHE A 153 157.34 -37.55 REMARK 500 LYS A 155 -18.94 -46.95 REMARK 500 PHE A 248 -37.78 -151.02 REMARK 500 TYR A 280 7.31 59.29 REMARK 500 ALA B 45 162.31 77.84 REMARK 500 ALA B 96 95.48 -48.19 REMARK 500 PRO B 102 59.56 -63.75 REMARK 500 PHE B 248 -39.01 -152.78 REMARK 500 ASP C 28 46.87 -96.76 REMARK 500 ALA C 45 147.75 78.81 REMARK 500 ASN C 130 25.16 -142.58 REMARK 500 PHE C 248 -32.31 -151.84 REMARK 500 ASP D 28 50.14 -108.22 REMARK 500 ALA D 45 162.45 85.57 REMARK 500 GLU D 104 146.50 -170.34 REMARK 500 PHE D 248 -33.48 -152.36 REMARK 500 TYR D 280 -3.88 68.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 7 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 8 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 B 5 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 B 6 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 C 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 D 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ZQZ RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUE NUMBER 74 IS SIMPLY SKIPPED IN ALL CHAINS. DBREF 2ZQY A 12 338 UNP P00343 LDH_LACCA 1 326 DBREF 2ZQY B 12 338 UNP P00343 LDH_LACCA 1 326 DBREF 2ZQY C 12 338 UNP P00343 LDH_LACCA 1 326 DBREF 2ZQY D 12 338 UNP P00343 LDH_LACCA 1 326 SEQRES 1 A 326 MET ALA SER ILE THR ASP LYS ASP HIS GLN LYS VAL ILE SEQRES 2 A 326 LEU VAL GLY ASP GLY ALA VAL GLY SER SER TYR ALA TYR SEQRES 3 A 326 ALA MET VAL LEU GLN GLY ILE ALA GLN GLU ILE GLY ILE SEQRES 4 A 326 VAL ASP ILE PHE LYS ASP LYS THR LYS GLY ASP ALA ILE SEQRES 5 A 326 ASP LEU SER ASN ALA LEU PRO PHE THR SER PRO LYS LYS SEQRES 6 A 326 ILE TYR SER ALA GLU TYR SER ASP ALA LYS ASP ALA ASP SEQRES 7 A 326 LEU VAL VAL ILE THR ALA GLY ALA PRO GLN LYS PRO GLY SEQRES 8 A 326 GLU THR ARG LEU ASP LEU VAL ASN LYS ASN LEU LYS ILE SEQRES 9 A 326 LEU LYS SER ILE VAL ASP PRO ILE VAL ASP SER GLY PHE SEQRES 10 A 326 ASN GLY ILE PHE LEU VAL ALA ALA ASN PRO VAL ASP ILE SEQRES 11 A 326 LEU THR TYR ALA THR TRP LYS LEU SER GLY PHE PRO LYS SEQRES 12 A 326 ASN ARG VAL VAL GLY SER GLY THR SER LEU ASP THR ALA SEQRES 13 A 326 ARG PHE ARG GLN SER ILE ALA GLU MET VAL ASN VAL ASP SEQRES 14 A 326 ALA ARG SER VAL HIS ALA TYR ILE MET GLY GLU HIS GLY SEQRES 15 A 326 ASP THR GLU PHE PRO VAL TRP SER HIS ALA ASN ILE GLY SEQRES 16 A 326 GLY VAL THR ILE ALA GLU TRP VAL LYS ALA HIS PRO GLU SEQRES 17 A 326 ILE LYS GLU ASP LYS LEU VAL LYS MET PHE GLU ASP VAL SEQRES 18 A 326 ARG ASP ALA ALA TYR GLU ILE ILE LYS LEU LYS GLY ALA SEQRES 19 A 326 THR PHE TYR GLY ILE ALA THR ALA LEU ALA ARG ILE SER SEQRES 20 A 326 LYS ALA ILE LEU ASN ASP GLU ASN ALA VAL LEU PRO LEU SEQRES 21 A 326 SER VAL TYR MET ASP GLY GLN TYR GLY LEU ASN ASP ILE SEQRES 22 A 326 TYR ILE GLY THR PRO ALA VAL ILE ASN ARG ASN GLY ILE SEQRES 23 A 326 GLN ASN ILE LEU GLU ILE PRO LEU THR ASP HIS GLU GLU SEQRES 24 A 326 GLU SER MET GLN LYS SER ALA SER GLN LEU LYS LYS VAL SEQRES 25 A 326 LEU THR ASP ALA PHE ALA LYS ASN ASP ILE GLU THR ARG SEQRES 26 A 326 GLN SEQRES 1 B 326 MET ALA SER ILE THR ASP LYS ASP HIS GLN LYS VAL ILE SEQRES 2 B 326 LEU VAL GLY ASP GLY ALA VAL GLY SER SER TYR ALA TYR SEQRES 3 B 326 ALA MET VAL LEU GLN GLY ILE ALA GLN GLU ILE GLY ILE SEQRES 4 B 326 VAL ASP ILE PHE LYS ASP LYS THR LYS GLY ASP ALA ILE SEQRES 5 B 326 ASP LEU SER ASN ALA LEU PRO PHE THR SER PRO LYS LYS SEQRES 6 B 326 ILE TYR SER ALA GLU TYR SER ASP ALA LYS ASP ALA ASP SEQRES 7 B 326 LEU VAL VAL ILE THR ALA GLY ALA PRO GLN LYS PRO GLY SEQRES 8 B 326 GLU THR ARG LEU ASP LEU VAL ASN LYS ASN LEU LYS ILE SEQRES 9 B 326 LEU LYS SER ILE VAL ASP PRO ILE VAL ASP SER GLY PHE SEQRES 10 B 326 ASN GLY ILE PHE LEU VAL ALA ALA ASN PRO VAL ASP ILE SEQRES 11 B 326 LEU THR TYR ALA THR TRP LYS LEU SER GLY PHE PRO LYS SEQRES 12 B 326 ASN ARG VAL VAL GLY SER GLY THR SER LEU ASP THR ALA SEQRES 13 B 326 ARG PHE ARG GLN SER ILE ALA GLU MET VAL ASN VAL ASP SEQRES 14 B 326 ALA ARG SER VAL HIS ALA TYR ILE MET GLY GLU HIS GLY SEQRES 15 B 326 ASP THR GLU PHE PRO VAL TRP SER HIS ALA ASN ILE GLY SEQRES 16 B 326 GLY VAL THR ILE ALA GLU TRP VAL LYS ALA HIS PRO GLU SEQRES 17 B 326 ILE LYS GLU ASP LYS LEU VAL LYS MET PHE GLU ASP VAL SEQRES 18 B 326 ARG ASP ALA ALA TYR GLU ILE ILE LYS LEU LYS GLY ALA SEQRES 19 B 326 THR PHE TYR GLY ILE ALA THR ALA LEU ALA ARG ILE SER SEQRES 20 B 326 LYS ALA ILE LEU ASN ASP GLU ASN ALA VAL LEU PRO LEU SEQRES 21 B 326 SER VAL TYR MET ASP GLY GLN TYR GLY LEU ASN ASP ILE SEQRES 22 B 326 TYR ILE GLY THR PRO ALA VAL ILE ASN ARG ASN GLY ILE SEQRES 23 B 326 GLN ASN ILE LEU GLU ILE PRO LEU THR ASP HIS GLU GLU SEQRES 24 B 326 GLU SER MET GLN LYS SER ALA SER GLN LEU LYS LYS VAL SEQRES 25 B 326 LEU THR ASP ALA PHE ALA LYS ASN ASP ILE GLU THR ARG SEQRES 26 B 326 GLN SEQRES 1 C 326 MET ALA SER ILE THR ASP LYS ASP HIS GLN LYS VAL ILE SEQRES 2 C 326 LEU VAL GLY ASP GLY ALA VAL GLY SER SER TYR ALA TYR SEQRES 3 C 326 ALA MET VAL LEU GLN GLY ILE ALA GLN GLU ILE GLY ILE SEQRES 4 C 326 VAL ASP ILE PHE LYS ASP LYS THR LYS GLY ASP ALA ILE SEQRES 5 C 326 ASP LEU SER ASN ALA LEU PRO PHE THR SER PRO LYS LYS SEQRES 6 C 326 ILE TYR SER ALA GLU TYR SER ASP ALA LYS ASP ALA ASP SEQRES 7 C 326 LEU VAL VAL ILE THR ALA GLY ALA PRO GLN LYS PRO GLY SEQRES 8 C 326 GLU THR ARG LEU ASP LEU VAL ASN LYS ASN LEU LYS ILE SEQRES 9 C 326 LEU LYS SER ILE VAL ASP PRO ILE VAL ASP SER GLY PHE SEQRES 10 C 326 ASN GLY ILE PHE LEU VAL ALA ALA ASN PRO VAL ASP ILE SEQRES 11 C 326 LEU THR TYR ALA THR TRP LYS LEU SER GLY PHE PRO LYS SEQRES 12 C 326 ASN ARG VAL VAL GLY SER GLY THR SER LEU ASP THR ALA SEQRES 13 C 326 ARG PHE ARG GLN SER ILE ALA GLU MET VAL ASN VAL ASP SEQRES 14 C 326 ALA ARG SER VAL HIS ALA TYR ILE MET GLY GLU HIS GLY SEQRES 15 C 326 ASP THR GLU PHE PRO VAL TRP SER HIS ALA ASN ILE GLY SEQRES 16 C 326 GLY VAL THR ILE ALA GLU TRP VAL LYS ALA HIS PRO GLU SEQRES 17 C 326 ILE LYS GLU ASP LYS LEU VAL LYS MET PHE GLU ASP VAL SEQRES 18 C 326 ARG ASP ALA ALA TYR GLU ILE ILE LYS LEU LYS GLY ALA SEQRES 19 C 326 THR PHE TYR GLY ILE ALA THR ALA LEU ALA ARG ILE SER SEQRES 20 C 326 LYS ALA ILE LEU ASN ASP GLU ASN ALA VAL LEU PRO LEU SEQRES 21 C 326 SER VAL TYR MET ASP GLY GLN TYR GLY LEU ASN ASP ILE SEQRES 22 C 326 TYR ILE GLY THR PRO ALA VAL ILE ASN ARG ASN GLY ILE SEQRES 23 C 326 GLN ASN ILE LEU GLU ILE PRO LEU THR ASP HIS GLU GLU SEQRES 24 C 326 GLU SER MET GLN LYS SER ALA SER GLN LEU LYS LYS VAL SEQRES 25 C 326 LEU THR ASP ALA PHE ALA LYS ASN ASP ILE GLU THR ARG SEQRES 26 C 326 GLN SEQRES 1 D 326 MET ALA SER ILE THR ASP LYS ASP HIS GLN LYS VAL ILE SEQRES 2 D 326 LEU VAL GLY ASP GLY ALA VAL GLY SER SER TYR ALA TYR SEQRES 3 D 326 ALA MET VAL LEU GLN GLY ILE ALA GLN GLU ILE GLY ILE SEQRES 4 D 326 VAL ASP ILE PHE LYS ASP LYS THR LYS GLY ASP ALA ILE SEQRES 5 D 326 ASP LEU SER ASN ALA LEU PRO PHE THR SER PRO LYS LYS SEQRES 6 D 326 ILE TYR SER ALA GLU TYR SER ASP ALA LYS ASP ALA ASP SEQRES 7 D 326 LEU VAL VAL ILE THR ALA GLY ALA PRO GLN LYS PRO GLY SEQRES 8 D 326 GLU THR ARG LEU ASP LEU VAL ASN LYS ASN LEU LYS ILE SEQRES 9 D 326 LEU LYS SER ILE VAL ASP PRO ILE VAL ASP SER GLY PHE SEQRES 10 D 326 ASN GLY ILE PHE LEU VAL ALA ALA ASN PRO VAL ASP ILE SEQRES 11 D 326 LEU THR TYR ALA THR TRP LYS LEU SER GLY PHE PRO LYS SEQRES 12 D 326 ASN ARG VAL VAL GLY SER GLY THR SER LEU ASP THR ALA SEQRES 13 D 326 ARG PHE ARG GLN SER ILE ALA GLU MET VAL ASN VAL ASP SEQRES 14 D 326 ALA ARG SER VAL HIS ALA TYR ILE MET GLY GLU HIS GLY SEQRES 15 D 326 ASP THR GLU PHE PRO VAL TRP SER HIS ALA ASN ILE GLY SEQRES 16 D 326 GLY VAL THR ILE ALA GLU TRP VAL LYS ALA HIS PRO GLU SEQRES 17 D 326 ILE LYS GLU ASP LYS LEU VAL LYS MET PHE GLU ASP VAL SEQRES 18 D 326 ARG ASP ALA ALA TYR GLU ILE ILE LYS LEU LYS GLY ALA SEQRES 19 D 326 THR PHE TYR GLY ILE ALA THR ALA LEU ALA ARG ILE SER SEQRES 20 D 326 LYS ALA ILE LEU ASN ASP GLU ASN ALA VAL LEU PRO LEU SEQRES 21 D 326 SER VAL TYR MET ASP GLY GLN TYR GLY LEU ASN ASP ILE SEQRES 22 D 326 TYR ILE GLY THR PRO ALA VAL ILE ASN ARG ASN GLY ILE SEQRES 23 D 326 GLN ASN ILE LEU GLU ILE PRO LEU THR ASP HIS GLU GLU SEQRES 24 D 326 GLU SER MET GLN LYS SER ALA SER GLN LEU LYS LYS VAL SEQRES 25 D 326 LEU THR ASP ALA PHE ALA LYS ASN ASP ILE GLU THR ARG SEQRES 26 D 326 GLN HET NO3 A 1 4 HET NO3 A 7 4 HET NO3 A 8 4 HET NO3 B 2 4 HET NO3 B 5 4 HET NO3 B 6 4 HET NO3 C 3 4 HET NO3 D 4 4 HETNAM NO3 NITRATE ION FORMUL 5 NO3 8(N O3 1-) FORMUL 13 HOH *320(H2 O) HELIX 1 1 GLY A 29 GLY A 43 1 15 HELIX 2 2 PHE A 54 ASN A 67 1 14 HELIX 3 3 ALA A 68 THR A 72 5 5 HELIX 4 4 GLU A 82 ALA A 89 5 8 HELIX 5 5 ARG A 106 SER A 127 1 22 HELIX 6 6 PRO A 139 GLY A 152 1 14 HELIX 7 7 THR A 163 ASN A 179 1 17 HELIX 8 8 ASP A 181 ARG A 183 5 3 HELIX 9 9 ILE A 211 HIS A 218 1 8 HELIX 10 10 LYS A 222 GLY A 245 1 24 HELIX 11 11 PHE A 248 ASN A 264 1 17 HELIX 12 12 GLN A 279 GLY A 281 5 3 HELIX 13 13 THR A 307 PHE A 329 1 23 HELIX 14 14 GLY B 29 GLN B 42 1 14 HELIX 15 15 PHE B 54 ASN B 67 1 14 HELIX 16 16 ALA B 68 THR B 72 5 5 HELIX 17 17 GLU B 82 ALA B 89 5 8 HELIX 18 18 THR B 105 ASP B 126 1 22 HELIX 19 19 PRO B 139 GLY B 152 1 14 HELIX 20 20 PRO B 154 ASN B 156 5 3 HELIX 21 21 THR B 163 ASN B 179 1 17 HELIX 22 22 ASP B 181 ARG B 183 5 3 HELIX 23 23 ILE B 211 HIS B 218 1 8 HELIX 24 24 LYS B 222 GLY B 245 1 24 HELIX 25 25 PHE B 248 ASN B 264 1 17 HELIX 26 26 GLN B 279 GLY B 281 5 3 HELIX 27 27 THR B 307 PHE B 329 1 23 HELIX 28 28 GLY C 29 GLY C 43 1 15 HELIX 29 29 PHE C 54 ASN C 67 1 14 HELIX 30 30 ALA C 68 THR C 72 5 5 HELIX 31 31 GLU C 82 ALA C 89 5 8 HELIX 32 32 THR C 105 SER C 127 1 23 HELIX 33 33 PRO C 139 GLY C 152 1 14 HELIX 34 34 PRO C 154 ASN C 156 5 3 HELIX 35 35 THR C 163 ASN C 179 1 17 HELIX 36 36 ASP C 181 ARG C 183 5 3 HELIX 37 37 ILE C 211 HIS C 218 1 8 HELIX 38 38 LYS C 222 GLY C 245 1 24 HELIX 39 39 PHE C 248 ASN C 264 1 17 HELIX 40 40 GLN C 279 GLY C 281 5 3 HELIX 41 41 THR C 307 THR C 336 1 30 HELIX 42 42 GLY D 29 GLN D 42 1 14 HELIX 43 43 PHE D 54 ASN D 67 1 14 HELIX 44 44 ALA D 68 THR D 72 5 5 HELIX 45 45 GLU D 82 LYS D 87 5 6 HELIX 46 46 THR D 105 GLY D 128 1 24 HELIX 47 47 PRO D 139 GLY D 152 1 14 HELIX 48 48 PRO D 154 ASN D 156 5 3 HELIX 49 49 THR D 163 ASN D 179 1 17 HELIX 50 50 ASP D 181 ARG D 183 5 3 HELIX 51 51 ILE D 211 HIS D 218 1 8 HELIX 52 52 LYS D 222 GLY D 245 1 24 HELIX 53 53 PHE D 248 ASN D 264 1 17 HELIX 54 54 GLN D 279 GLY D 281 5 3 HELIX 55 55 THR D 307 PHE D 329 1 23 SHEET 1 A 6 LYS A 77 SER A 80 0 SHEET 2 A 6 GLU A 47 VAL A 51 1 N ILE A 50 O TYR A 79 SHEET 3 A 6 LYS A 22 VAL A 26 1 N LEU A 25 O VAL A 51 SHEET 4 A 6 LEU A 91 ILE A 94 1 O LEU A 91 N ILE A 24 SHEET 5 A 6 ILE A 132 VAL A 135 1 O LEU A 134 N VAL A 92 SHEET 6 A 6 VAL A 158 GLY A 160 1 O VAL A 159 N PHE A 133 SHEET 1 B 3 VAL A 185 HIS A 186 0 SHEET 2 B 3 ASN A 205 ILE A 206 -1 O ASN A 205 N HIS A 186 SHEET 3 B 3 VAL A 209 THR A 210 -1 O VAL A 209 N ILE A 206 SHEET 1 C 2 ILE A 189 MET A 190 0 SHEET 2 C 2 PHE A 198 PRO A 199 -1 O PHE A 198 N MET A 190 SHEET 1 D 3 ALA A 268 ASP A 277 0 SHEET 2 D 3 ASN A 283 ASN A 294 -1 O ILE A 287 N VAL A 274 SHEET 3 D 3 GLY A 297 ILE A 301 -1 O GLN A 299 N VAL A 292 SHEET 1 E 6 LYS B 77 SER B 80 0 SHEET 2 E 6 GLU B 47 VAL B 51 1 N ILE B 48 O LYS B 77 SHEET 3 E 6 LYS B 22 VAL B 26 1 N LEU B 25 O VAL B 51 SHEET 4 E 6 LEU B 91 ILE B 94 1 O VAL B 93 N VAL B 26 SHEET 5 E 6 ILE B 132 VAL B 135 1 O LEU B 134 N VAL B 92 SHEET 6 E 6 VAL B 158 GLY B 160 1 O VAL B 159 N VAL B 135 SHEET 1 F 3 VAL B 185 HIS B 186 0 SHEET 2 F 3 ASN B 205 ILE B 206 -1 O ASN B 205 N HIS B 186 SHEET 3 F 3 VAL B 209 THR B 210 -1 O VAL B 209 N ILE B 206 SHEET 1 G 2 ILE B 189 MET B 190 0 SHEET 2 G 2 PHE B 198 PRO B 199 -1 O PHE B 198 N MET B 190 SHEET 1 H 3 ALA B 268 ASP B 277 0 SHEET 2 H 3 ASN B 283 ASN B 294 -1 O ILE B 285 N MET B 276 SHEET 3 H 3 GLY B 297 ILE B 301 -1 O GLN B 299 N VAL B 292 SHEET 1 I 6 LYS C 77 SER C 80 0 SHEET 2 I 6 GLU C 47 VAL C 51 1 N ILE C 48 O LYS C 77 SHEET 3 I 6 LYS C 22 VAL C 26 1 N LEU C 25 O VAL C 51 SHEET 4 I 6 LEU C 91 ILE C 94 1 O VAL C 93 N VAL C 26 SHEET 5 I 6 ILE C 132 VAL C 135 1 O LEU C 134 N VAL C 92 SHEET 6 I 6 VAL C 158 GLY C 160 1 O VAL C 159 N VAL C 135 SHEET 1 J 3 VAL C 185 HIS C 186 0 SHEET 2 J 3 ASN C 205 ILE C 206 -1 O ASN C 205 N HIS C 186 SHEET 3 J 3 VAL C 209 THR C 210 -1 O VAL C 209 N ILE C 206 SHEET 1 K 2 ILE C 189 MET C 190 0 SHEET 2 K 2 PHE C 198 PRO C 199 -1 O PHE C 198 N MET C 190 SHEET 1 L 3 ALA C 268 ASP C 277 0 SHEET 2 L 3 ASN C 283 ASN C 294 -1 O ILE C 285 N MET C 276 SHEET 3 L 3 GLY C 297 ILE C 301 -1 O GLN C 299 N VAL C 292 SHEET 1 M 6 LYS D 77 SER D 80 0 SHEET 2 M 6 GLU D 47 VAL D 51 1 N ILE D 50 O TYR D 79 SHEET 3 M 6 LYS D 22 VAL D 26 1 N LEU D 25 O VAL D 51 SHEET 4 M 6 LEU D 91 ILE D 94 1 O VAL D 93 N VAL D 26 SHEET 5 M 6 ILE D 132 VAL D 135 1 O LEU D 134 N VAL D 92 SHEET 6 M 6 VAL D 158 GLY D 160 1 O VAL D 159 N VAL D 135 SHEET 1 N 3 VAL D 185 HIS D 186 0 SHEET 2 N 3 ASN D 205 ILE D 206 -1 O ASN D 205 N HIS D 186 SHEET 3 N 3 VAL D 209 THR D 210 -1 O VAL D 209 N ILE D 206 SHEET 1 O 2 ILE D 189 MET D 190 0 SHEET 2 O 2 PHE D 198 PRO D 199 -1 O PHE D 198 N MET D 190 SHEET 1 P 3 ALA D 268 ASP D 277 0 SHEET 2 P 3 ASN D 283 ASN D 294 -1 O ILE D 285 N MET D 276 SHEET 3 P 3 GLY D 297 ILE D 301 -1 O GLY D 297 N ASN D 294 CISPEP 1 ASN A 138 PRO A 139 0 -0.39 CISPEP 2 ASN B 138 PRO B 139 0 -0.38 CISPEP 3 ASN C 138 PRO C 139 0 0.03 CISPEP 4 ASN D 138 PRO D 139 0 -0.23 SITE 1 AC1 5 HIS A 186 ALA A 187 TYR A 188 HIS A 203 SITE 2 AC1 5 ASN A 205 SITE 1 AC2 7 SER A 184 HIS A 186 GLY A 207 ARG D 171 SITE 2 AC2 7 HIS D 186 TYR D 188 HOH D 367 SITE 1 AC3 6 ARG A 171 HIS A 186 TYR A 188 SER D 184 SITE 2 AC3 6 HIS D 186 GLY D 207 SITE 1 AC4 7 HIS B 186 ALA B 187 TYR B 188 HIS B 203 SITE 2 AC4 7 HOH B 395 HOH B 402 GLY C 208 SITE 1 AC5 7 ARG B 171 TYR B 188 HOH B 356 HOH B 402 SITE 2 AC5 7 SER C 184 HIS C 186 GLY C 207 SITE 1 AC6 7 SER B 184 HIS B 186 GLY B 207 HOH B 404 SITE 2 AC6 7 ARG C 171 TYR C 188 HOH C 379 SITE 1 AC7 7 GLY B 208 HIS C 186 ALA C 187 TYR C 188 SITE 2 AC7 7 HIS C 203 ALA C 204 HOH C 408 SITE 1 AC8 8 GLY A 208 HIS D 186 ALA D 187 TYR D 188 SITE 2 AC8 8 HIS D 203 ALA D 204 HOH D 367 HOH D 408 CRYST1 64.337 143.984 144.790 90.00 90.00 90.00 P 21 21 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 0.015543 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006945 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006907 0.00000