HEADER LIGASE 21-JUL-04 1U3F TITLE STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF A 5,10- TITLE 2 METHENYLTETRAHYDROFOLATE SYNTHETASE FROM MYCOPLASMA PNEUMONIAE (GI: TITLE 3 13508087) COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5,10-METHENYLTETRAHYDROFOLATE SYNTHETASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: H91_ORF164, HYPOTHETICAL PROTEIN MG245 HOMOLOG; COMPND 5 EC: 6.3.3.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOPLASMA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 2104; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MYCOPLASMA PNEUMONIAE; 5, 10-METHENYLTETRAHYDROFOLATE SYNTHETASE; 5- KEYWDS 2 FORMYLTETRAHYDROFOLATE CYCLO-LIGASE; MTHFS; ATP BINDING; LIGASE; KEYWDS 3 STRUCTURAL GENOMICS; BSGC STRUCTURE FUNDED BY NIH; PROTEIN STRUCTURE KEYWDS 4 INITIATIVE; PSI; BERKELEY STRUCTURAL GENOMICS CENTER, PSI, PROTEIN KEYWDS 5 STRUCTURE INITIATIVE, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR S.CHEN,A.F.YAKUNIN,M.PROUDFOOT,R.KIM,S.-H.KIM,BERKELEY STRUCTURAL AUTHOR 2 GENOMICS CENTER (BSGC) REVDAT 4 06-MAR-24 1U3F 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1U3F 1 VERSN REVDAT 2 21-DEC-04 1U3F 1 JRNL REVDAT 1 07-DEC-04 1U3F 0 JRNL AUTH S.CHEN,D.H.SHIN,R.PUFAN,R.KIM,S.-H.KIM JRNL TITL CRYSTAL STRUCTURE OF METHENYLTETRAHYDROFOLATE SYNTHETASE JRNL TITL 2 FROM MYCOPLASMA PNEUMONIAE (GI: 13508087) AT 2.2 A JRNL TITL 3 RESOLUTION JRNL REF PROTEINS V. 56 839 2004 JRNL REFN ISSN 0887-3585 JRNL PMID 15281135 JRNL DOI 10.1002/PROT.20214 REMARK 2 REMARK 2 RESOLUTION. 2.50 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 397898.320 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.5 REMARK 3 NUMBER OF REFLECTIONS : 12705 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) : 0.223 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1290 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1676 REMARK 3 BIN R VALUE (WORKING SET) : 0.2960 REMARK 3 BIN FREE R VALUE : 0.3720 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 209 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2722 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 245 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.50000 REMARK 3 B22 (A**2) : 7.47000 REMARK 3 B33 (A**2) : -3.97000 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) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.37 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) : 0.50 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 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) : 1.480 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.430 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.080 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.020 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.31 REMARK 3 BSOL : 34.98 REMARK 3 REMARK 3 NCS MODEL : CONSTR 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 : ADP.PAR REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 6 : 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 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 5 : ADP.TO REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1U3F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-AUG-04. REMARK 100 THE DEPOSITION ID IS D_1000023195. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-MAR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SYNCHRONTRON REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13398 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 500.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30 MG/ML PROTEIN, 20% POLYETHYLENE REMARK 280 GLYCOL 4000, 5 MM ADENOSINE TRIPHOSPHATE (ATP), PH 7, VAPOR REMARK 280 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 22.56750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.30700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.18450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.30700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.56750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.18450 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 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 -24 REMARK 465 GLY A -23 REMARK 465 SER A -22 REMARK 465 SER A -21 REMARK 465 HIS A -20 REMARK 465 HIS A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 ASP A -14 REMARK 465 TYR A -13 REMARK 465 ASP A -12 REMARK 465 ILE A -11 REMARK 465 PRO A -10 REMARK 465 THR A -9 REMARK 465 THR A -8 REMARK 465 GLU A -7 REMARK 465 ASN A -6 REMARK 465 LEU A -5 REMARK 465 TYR A -4 REMARK 465 PHE A -3 REMARK 465 GLN A -2 REMARK 465 GLY A -1 REMARK 465 HIS A 0 REMARK 465 MET B -24 REMARK 465 GLY B -23 REMARK 465 SER B -22 REMARK 465 SER B -21 REMARK 465 HIS B -20 REMARK 465 HIS B -19 REMARK 465 HIS B -18 REMARK 465 HIS B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 ASP B -14 REMARK 465 TYR B -13 REMARK 465 ASP B -12 REMARK 465 ILE B -11 REMARK 465 PRO B -10 REMARK 465 THR B -9 REMARK 465 THR B -8 REMARK 465 GLU B -7 REMARK 465 ASN B -6 REMARK 465 LEU B -5 REMARK 465 TYR B -4 REMARK 465 PHE B -3 REMARK 465 GLN B -2 REMARK 465 GLY B -1 REMARK 465 HIS B 0 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 GLN A 9 -73.67 -56.25 REMARK 500 LEU A 48 -159.57 -118.90 REMARK 500 PRO A 51 128.75 -39.61 REMARK 500 ILE A 52 -89.69 -120.69 REMARK 500 THR A 91 12.71 58.44 REMARK 500 LEU A 157 128.56 74.38 REMARK 500 ASN B 4 17.54 -67.93 REMARK 500 LYS B 8 -62.27 -107.17 REMARK 500 GLN B 12 -70.12 -77.64 REMARK 500 LEU B 17 144.57 -38.96 REMARK 500 LEU B 48 -154.84 -119.73 REMARK 500 ILE B 52 -91.38 -119.66 REMARK 500 ASN B 54 33.39 71.24 REMARK 500 THR B 91 9.27 55.77 REMARK 500 ASP B 147 75.02 -107.35 REMARK 500 LEU B 157 136.74 72.23 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 124 OD2 REMARK 620 2 ASP A 154 OD2 81.2 REMARK 620 3 ADP A 201 O3B 68.5 143.8 REMARK 620 4 ADP A 201 O1A 81.4 79.2 77.3 REMARK 620 5 HOH A 612 O 157.1 119.5 88.7 92.3 REMARK 620 6 HOH A 773 O 67.4 96.9 89.4 148.8 115.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 124 OD2 REMARK 620 2 ASP B 154 OD2 78.8 REMARK 620 3 ADP B 202 O1A 80.7 79.0 REMARK 620 4 ADP B 202 O1B 76.6 150.9 81.7 REMARK 620 5 HOH B 723 O 76.5 97.4 157.2 91.9 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP B 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1U3G RELATED DB: PDB REMARK 900 RELATED ID: BSGCAIR30461 RELATED DB: TARGETDB DBREF 1U3F A 1 164 UNP P75430 Y348_MYCPN 1 164 DBREF 1U3F B 1 164 UNP P75430 Y348_MYCPN 1 164 SEQADV 1U3F MET A -24 UNP P75430 CLONING ARTIFACT SEQADV 1U3F GLY A -23 UNP P75430 CLONING ARTIFACT SEQADV 1U3F SER A -22 UNP P75430 CLONING ARTIFACT SEQADV 1U3F SER A -21 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS A -20 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS A -19 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS A -18 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS A -17 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS A -16 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS A -15 UNP P75430 CLONING ARTIFACT SEQADV 1U3F ASP A -14 UNP P75430 CLONING ARTIFACT SEQADV 1U3F TYR A -13 UNP P75430 CLONING ARTIFACT SEQADV 1U3F ASP A -12 UNP P75430 CLONING ARTIFACT SEQADV 1U3F ILE A -11 UNP P75430 CLONING ARTIFACT SEQADV 1U3F PRO A -10 UNP P75430 CLONING ARTIFACT SEQADV 1U3F THR A -9 UNP P75430 CLONING ARTIFACT SEQADV 1U3F THR A -8 UNP P75430 CLONING ARTIFACT SEQADV 1U3F GLU A -7 UNP P75430 CLONING ARTIFACT SEQADV 1U3F ASN A -6 UNP P75430 CLONING ARTIFACT SEQADV 1U3F LEU A -5 UNP P75430 CLONING ARTIFACT SEQADV 1U3F TYR A -4 UNP P75430 CLONING ARTIFACT SEQADV 1U3F PHE A -3 UNP P75430 CLONING ARTIFACT SEQADV 1U3F GLN A -2 UNP P75430 CLONING ARTIFACT SEQADV 1U3F GLY A -1 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS A 0 UNP P75430 CLONING ARTIFACT SEQADV 1U3F MET B -24 UNP P75430 CLONING ARTIFACT SEQADV 1U3F GLY B -23 UNP P75430 CLONING ARTIFACT SEQADV 1U3F SER B -22 UNP P75430 CLONING ARTIFACT SEQADV 1U3F SER B -21 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS B -20 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS B -19 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS B -18 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS B -17 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS B -16 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS B -15 UNP P75430 CLONING ARTIFACT SEQADV 1U3F ASP B -14 UNP P75430 CLONING ARTIFACT SEQADV 1U3F TYR B -13 UNP P75430 CLONING ARTIFACT SEQADV 1U3F ASP B -12 UNP P75430 CLONING ARTIFACT SEQADV 1U3F ILE B -11 UNP P75430 CLONING ARTIFACT SEQADV 1U3F PRO B -10 UNP P75430 CLONING ARTIFACT SEQADV 1U3F THR B -9 UNP P75430 CLONING ARTIFACT SEQADV 1U3F THR B -8 UNP P75430 CLONING ARTIFACT SEQADV 1U3F GLU B -7 UNP P75430 CLONING ARTIFACT SEQADV 1U3F ASN B -6 UNP P75430 CLONING ARTIFACT SEQADV 1U3F LEU B -5 UNP P75430 CLONING ARTIFACT SEQADV 1U3F TYR B -4 UNP P75430 CLONING ARTIFACT SEQADV 1U3F PHE B -3 UNP P75430 CLONING ARTIFACT SEQADV 1U3F GLN B -2 UNP P75430 CLONING ARTIFACT SEQADV 1U3F GLY B -1 UNP P75430 CLONING ARTIFACT SEQADV 1U3F HIS B 0 UNP P75430 CLONING ARTIFACT SEQRES 1 A 189 MET GLY SER SER HIS HIS HIS HIS HIS HIS ASP TYR ASP SEQRES 2 A 189 ILE PRO THR THR GLU ASN LEU TYR PHE GLN GLY HIS MET SEQRES 3 A 189 ASP LYS ASN ALA LEU ARG LYS GLN ILE LEU GLN LYS ARG SEQRES 4 A 189 MET ALA LEU SER THR ILE GLU LYS SER HIS LEU ASP GLN SEQRES 5 A 189 LYS ILE ASN GLN LYS LEU VAL ALA PHE LEU THR PRO LYS SEQRES 6 A 189 PRO CYS ILE LYS THR ILE ALA LEU TYR GLU PRO ILE LYS SEQRES 7 A 189 ASN GLU VAL THR PHE VAL ASP PHE PHE PHE GLU PHE LEU SEQRES 8 A 189 LYS ILE ASN GLN ILE ARG ALA VAL TYR PRO LYS VAL ILE SEQRES 9 A 189 SER ASP THR GLU ILE ILE PHE ILE ASP GLN GLU THR ASN SEQRES 10 A 189 THR PHE GLU PRO ASN GLN ILE ASP CYS PHE LEU ILE PRO SEQRES 11 A 189 LEU VAL GLY PHE ASN LYS ASP ASN TYR ARG LEU GLY PHE SEQRES 12 A 189 GLY LYS GLY TYR TYR ASP ARG TYR LEU MET GLN LEU THR SEQRES 13 A 189 ARG GLN GLN PRO LYS ILE GLY ILE ALA TYR SER PHE GLN SEQRES 14 A 189 LYS GLY ASP PHE LEU ALA ASP PRO TRP ASP VAL GLN LEU SEQRES 15 A 189 ASP LEU ILE ILE ASN ASP GLU SEQRES 1 B 189 MET GLY SER SER HIS HIS HIS HIS HIS HIS ASP TYR ASP SEQRES 2 B 189 ILE PRO THR THR GLU ASN LEU TYR PHE GLN GLY HIS MET SEQRES 3 B 189 ASP LYS ASN ALA LEU ARG LYS GLN ILE LEU GLN LYS ARG SEQRES 4 B 189 MET ALA LEU SER THR ILE GLU LYS SER HIS LEU ASP GLN SEQRES 5 B 189 LYS ILE ASN GLN LYS LEU VAL ALA PHE LEU THR PRO LYS SEQRES 6 B 189 PRO CYS ILE LYS THR ILE ALA LEU TYR GLU PRO ILE LYS SEQRES 7 B 189 ASN GLU VAL THR PHE VAL ASP PHE PHE PHE GLU PHE LEU SEQRES 8 B 189 LYS ILE ASN GLN ILE ARG ALA VAL TYR PRO LYS VAL ILE SEQRES 9 B 189 SER ASP THR GLU ILE ILE PHE ILE ASP GLN GLU THR ASN SEQRES 10 B 189 THR PHE GLU PRO ASN GLN ILE ASP CYS PHE LEU ILE PRO SEQRES 11 B 189 LEU VAL GLY PHE ASN LYS ASP ASN TYR ARG LEU GLY PHE SEQRES 12 B 189 GLY LYS GLY TYR TYR ASP ARG TYR LEU MET GLN LEU THR SEQRES 13 B 189 ARG GLN GLN PRO LYS ILE GLY ILE ALA TYR SER PHE GLN SEQRES 14 B 189 LYS GLY ASP PHE LEU ALA ASP PRO TRP ASP VAL GLN LEU SEQRES 15 B 189 ASP LEU ILE ILE ASN ASP GLU HET PO4 A 301 5 HET MG A 401 1 HET ADP A 201 27 HET PO4 B 302 5 HET MG B 402 1 HET ADP B 202 27 HETNAM PO4 PHOSPHATE ION HETNAM MG MAGNESIUM ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE FORMUL 3 PO4 2(O4 P 3-) FORMUL 4 MG 2(MG 2+) FORMUL 5 ADP 2(C10 H15 N5 O10 P2) FORMUL 9 HOH *245(H2 O) HELIX 1 1 ASP A 2 MET A 15 1 14 HELIX 2 2 SER A 18 THR A 38 1 21 HELIX 3 3 VAL A 59 ASN A 69 1 11 HELIX 4 4 GLU A 95 ILE A 99 5 5 HELIX 5 5 GLY A 121 LEU A 127 1 7 HELIX 6 6 MET A 128 LEU A 130 5 3 HELIX 7 7 TYR A 141 LYS A 145 5 5 HELIX 8 8 ASP B 2 LEU B 17 1 16 HELIX 9 9 SER B 18 THR B 38 1 21 HELIX 10 10 VAL B 59 ASN B 69 1 11 HELIX 11 11 GLU B 95 ILE B 99 5 5 HELIX 12 12 GLY B 121 MET B 128 1 8 HELIX 13 13 TYR B 141 LYS B 145 5 5 SHEET 1 A 7 THR A 93 PHE A 94 0 SHEET 2 A 7 ILE A 84 ILE A 87 -1 N PHE A 86 O PHE A 94 SHEET 3 A 7 ARG A 72 VAL A 78 -1 N LYS A 77 O ILE A 85 SHEET 4 A 7 THR A 45 ALA A 47 1 N ILE A 46 O ARG A 72 SHEET 5 A 7 CYS A 101 ILE A 104 1 O CYS A 101 N ALA A 47 SHEET 6 A 7 LYS A 136 ILE A 139 1 O ILE A 137 N ILE A 104 SHEET 7 A 7 LEU A 159 ILE A 161 1 O LEU A 159 N GLY A 138 SHEET 1 B 2 GLY A 108 PHE A 109 0 SHEET 2 B 2 ARG A 115 LEU A 116 -1 O LEU A 116 N GLY A 108 SHEET 1 C 7 THR B 93 PHE B 94 0 SHEET 2 C 7 ILE B 84 ILE B 87 -1 N PHE B 86 O PHE B 94 SHEET 3 C 7 ARG B 72 VAL B 78 -1 N TYR B 75 O ILE B 87 SHEET 4 C 7 THR B 45 ALA B 47 1 N ILE B 46 O ARG B 72 SHEET 5 C 7 CYS B 101 PRO B 105 1 O CYS B 101 N ALA B 47 SHEET 6 C 7 LYS B 136 ILE B 139 1 O ILE B 137 N PHE B 102 SHEET 7 C 7 LEU B 159 ILE B 161 1 O ILE B 161 N GLY B 138 SHEET 1 D 2 GLY B 108 PHE B 109 0 SHEET 2 D 2 ARG B 115 LEU B 116 -1 O LEU B 116 N GLY B 108 SSBOND 1 CYS A 42 CYS B 42 1555 1555 2.04 LINK OD2 ASP A 124 MG MG A 401 1555 1555 2.60 LINK OD2 ASP A 154 MG MG A 401 1555 1555 2.35 LINK O3B ADP A 201 MG MG A 401 1555 1555 2.59 LINK O1A ADP A 201 MG MG A 401 1555 1555 2.42 LINK MG MG A 401 O HOH A 612 1555 1555 2.52 LINK MG MG A 401 O HOH A 773 1555 1555 2.51 LINK OD2 ASP B 124 MG MG B 402 1555 1555 2.47 LINK OD2 ASP B 154 MG MG B 402 1555 1555 2.42 LINK O1A ADP B 202 MG MG B 402 1555 1555 2.50 LINK O1B ADP B 202 MG MG B 402 1555 1555 2.46 LINK MG MG B 402 O HOH B 723 1555 1555 2.45 SITE 1 AC1 11 ARG A 115 GLY A 117 PHE A 118 LYS A 120 SITE 2 AC1 11 GLY A 121 TYR A 122 TYR A 123 ADP A 201 SITE 3 AC1 11 HOH A 608 HOH A 774 HOH A 844 SITE 1 AC2 10 ARG B 115 PHE B 118 GLY B 119 GLY B 121 SITE 2 AC2 10 TYR B 122 TYR B 123 ADP B 202 HOH B 623 SITE 3 AC2 10 HOH B 626 HOH B 651 SITE 1 AC3 6 ARG A 115 ASP A 124 ASP A 154 ADP A 201 SITE 2 AC3 6 HOH A 612 HOH A 773 SITE 1 AC4 5 LYS B 3 ASP B 124 ASP B 154 ADP B 202 SITE 2 AC4 5 HOH B 723 SITE 1 AC5 18 LYS A 3 ARG A 7 LEU A 116 GLY A 117 SITE 2 AC5 18 PHE A 118 GLY A 119 LYS A 120 GLY A 121 SITE 3 AC5 18 ASP A 124 ARG A 125 MET A 128 TRP A 153 SITE 4 AC5 18 ASP A 154 PO4 A 301 MG A 401 HOH A 608 SITE 5 AC5 18 HOH A 612 HOH A 628 SITE 1 AC6 18 ILE A 52 LYS A 53 LYS B 3 ARG B 7 SITE 2 AC6 18 LEU B 116 GLY B 117 PHE B 118 GLY B 119 SITE 3 AC6 18 LYS B 120 GLY B 121 ASP B 124 ARG B 125 SITE 4 AC6 18 TRP B 153 ASP B 154 PO4 B 302 MG B 402 SITE 5 AC6 18 HOH B 606 HOH B 626 CRYST1 45.135 74.369 110.614 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 0.022156 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013446 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009040 0.00000