HEADER TRANSFERASE 10-JUN-09 3HSD TITLE CRYSTAL STRUCTURE OF E. COLI HPPK(Y53A) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HPPK; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 7,8-DIHYDRO-6-HYDROXYMETHYLPTERIN-PYROPHOSPHOKINASE, 2- COMPND 5 AMINO-4-HYDROXY-6-HYDROXYMETHYLDIHYDROPTERIDINE PYROPHOSPHOKINASE, 6- COMPND 6 HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE, PPPK; COMPND 7 EC: 2.7.6.3; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K 12; SOURCE 5 GENE: B0142, FOIK, FOLK, JW0138; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS ALPHA BETA, ATP-BINDING, FOLATE BIOSYNTHESIS, KINASE, NUCLEOTIDE- KEYWDS 2 BINDING, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.BLASZCZYK,Y.LI,H.YAN,X.JI REVDAT 6 06-SEP-23 3HSD 1 REMARK REVDAT 5 30-AUG-23 3HSD 1 AUTHOR JRNL REVDAT 4 13-OCT-21 3HSD 1 REMARK SEQADV LINK REVDAT 3 01-NOV-17 3HSD 1 REMARK REVDAT 2 07-JUL-10 3HSD 1 JRNL REVDAT 1 23-JUN-10 3HSD 0 JRNL AUTH Y.LI,J.BLASZCZYK,X.JI,H.YAN JRNL TITL PTERIN-BINDING SITE MUTATION Y53A, N55A OR F123A AND JRNL TITL 2 ACTIVITY OF E. COLI HPPK. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.XIAO,G.SHI,X.CHEN,H.YAN,X.JI REMARK 1 TITL CRYSTAL STRUCTURE OF 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN REMARK 1 TITL 2 PYROPHOSPHOKINASE, A POTENTIAL TARGET FOR THE DEVELOPMENT OF REMARK 1 TITL 3 NOVEL ANTIMICROBIAL AGENTS REMARK 1 REF STRUCTURE V. 7 489 1999 REMARK 1 REFN ISSN 0969-2126 REMARK 1 PMID 10378268 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 32092 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.162 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.120 REMARK 3 FREE R VALUE TEST SET COUNT : 1000 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 20.6100 - 3.1570 0.94 4348 137 0.1430 0.1640 REMARK 3 2 3.1570 - 2.5070 0.98 4447 142 0.1550 0.2120 REMARK 3 3 2.5070 - 2.1910 0.99 4467 143 0.1510 0.2330 REMARK 3 4 2.1910 - 1.9900 0.99 4457 147 0.1540 0.2030 REMARK 3 5 1.9900 - 1.8480 1.00 4512 145 0.1700 0.2560 REMARK 3 6 1.8480 - 1.7390 1.00 4450 142 0.1890 0.2900 REMARK 3 7 1.7390 - 1.6520 0.98 4411 144 0.2050 0.2540 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.42 REMARK 3 B_SOL : 70.92 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.28 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.89800 REMARK 3 B22 (A**2) : -0.33000 REMARK 3 B33 (A**2) : -0.56900 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.57200 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.005 2697 REMARK 3 ANGLE : 1.011 3669 REMARK 3 CHIRALITY : 0.073 407 REMARK 3 PLANARITY : 0.005 481 REMARK 3 DIHEDRAL : 16.462 1024 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURE WAS REFINED FOR A TOTAL REMARK 3 OF 28 CYCLES, INCLUDING 7 CYCLES WITH CNS, 8 CYCLES WITH SHELX, REMARK 3 AND 13 CYCLES WITH PHENIX REMARK 4 REMARK 4 3HSD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1000053524. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-FEB-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X9B 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 : SILICON 111 REMARK 200 OPTICS : MIRRORS 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 : 32113 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 34.310 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.6230 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.43700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 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 ENTRY 1G4C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, SODIUM ACETATE, MAGNESIUM REMARK 280 CHLORIDE, GLYCEROL, TRIS-HCL, PH 8.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 23.73500 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 SER A 13 80.28 67.02 REMARK 500 ARG B 84 -124.72 52.53 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 B 162 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 16 OE2 REMARK 620 2 HOH A 211 O 92.0 REMARK 620 3 HOH A 212 O 85.1 85.8 REMARK 620 4 ASP B 95 OD1 168.9 96.7 88.7 REMARK 620 5 ASP B 97 OD1 94.0 93.0 178.5 92.4 REMARK 620 6 HOH B 213 O 87.4 176.3 90.6 83.4 90.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 161 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 95 OD1 REMARK 620 2 ASP A 97 OD1 93.7 REMARK 620 3 HOH A 201 O 86.7 173.0 REMARK 620 4 HOH A 202 O 86.7 81.4 91.7 REMARK 620 5 HOH A 203 O 166.2 92.4 85.7 82.0 REMARK 620 6 HOH A 204 O 101.3 113.6 73.1 162.1 87.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 162 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 95 OD2 REMARK 620 2 ASP A 97 OD2 100.1 REMARK 620 3 HOH A 204 O 92.5 113.0 REMARK 620 4 HOH A 205 O 159.1 96.9 69.6 REMARK 620 5 HOH A 206 O 93.8 98.3 146.3 95.7 REMARK 620 6 HOH A 207 O 85.1 174.7 67.3 78.2 80.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 163 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 214 O REMARK 620 2 HOH A 215 O 169.4 REMARK 620 3 HOH A 218 O 84.3 88.7 REMARK 620 4 HOH A 219 O 86.6 86.1 95.1 REMARK 620 5 HOH B 216 O 96.2 90.5 80.9 174.8 REMARK 620 6 HOH B 217 O 93.3 94.7 171.9 92.5 91.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 161 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 211 O REMARK 620 2 ASP B 95 OD2 82.0 REMARK 620 3 ASP B 97 OD2 96.9 93.9 REMARK 620 4 HOH B 208 O 87.3 165.8 96.6 REMARK 620 5 HOH B 209 O 170.9 96.3 92.1 92.8 REMARK 620 6 HOH B 210 O 79.0 82.9 175.1 85.9 91.9 REMARK 620 N 1 2 3 4 5 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 161 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 162 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 191 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 192 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 193 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 194 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 159 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 161 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 162 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 191 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 192 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 193 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HKA RELATED DB: PDB REMARK 900 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE REMARK 900 RELATED ID: 1G4C RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A COMPLEX OF HPPK(R92A) FROM E.COLI WITH MG2+ REMARK 900 AT 1.65 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 3HSG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E. COLI HPPK(Y53A) IN COMPLEX WITH MGAMPCPP REMARK 900 RELATED ID: 3HSJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E. COLI HPPK(N55A) REMARK 900 RELATED ID: 3HSZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E. COLI HPPK(F123A) REMARK 900 RELATED ID: 3HT0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E. COLI HPPK(F123A) IN COMPLEX WITH MGAMPCPP DBREF 3HSD A 1 158 UNP P26281 HPPK_ECOLI 2 159 DBREF 3HSD B 1 158 UNP P26281 HPPK_ECOLI 2 159 SEQADV 3HSD ALA A 53 UNP P26281 TYR 54 ENGINEERED MUTATION SEQADV 3HSD ALA B 53 UNP P26281 TYR 54 ENGINEERED MUTATION SEQRES 1 A 158 THR VAL ALA TYR ILE ALA ILE GLY SER ASN LEU ALA SER SEQRES 2 A 158 PRO LEU GLU GLN VAL ASN ALA ALA LEU LYS ALA LEU GLY SEQRES 3 A 158 ASP ILE PRO GLU SER HIS ILE LEU THR VAL SER SER PHE SEQRES 4 A 158 TYR ARG THR PRO PRO LEU GLY PRO GLN ASP GLN PRO ASP SEQRES 5 A 158 ALA LEU ASN ALA ALA VAL ALA LEU GLU THR SER LEU ALA SEQRES 6 A 158 PRO GLU GLU LEU LEU ASN HIS THR GLN ARG ILE GLU LEU SEQRES 7 A 158 GLN GLN GLY ARG VAL ARG LYS ALA GLU ARG TRP GLY PRO SEQRES 8 A 158 ARG THR LEU ASP LEU ASP ILE MET LEU PHE GLY ASN GLU SEQRES 9 A 158 VAL ILE ASN THR GLU ARG LEU THR VAL PRO HIS TYR ASP SEQRES 10 A 158 MET LYS ASN ARG GLY PHE MET LEU TRP PRO LEU PHE GLU SEQRES 11 A 158 ILE ALA PRO GLU LEU VAL PHE PRO ASP GLY GLU MET LEU SEQRES 12 A 158 ARG GLN ILE LEU HIS THR ARG ALA PHE ASP LYS LEU ASN SEQRES 13 A 158 LYS TRP SEQRES 1 B 158 THR VAL ALA TYR ILE ALA ILE GLY SER ASN LEU ALA SER SEQRES 2 B 158 PRO LEU GLU GLN VAL ASN ALA ALA LEU LYS ALA LEU GLY SEQRES 3 B 158 ASP ILE PRO GLU SER HIS ILE LEU THR VAL SER SER PHE SEQRES 4 B 158 TYR ARG THR PRO PRO LEU GLY PRO GLN ASP GLN PRO ASP SEQRES 5 B 158 ALA LEU ASN ALA ALA VAL ALA LEU GLU THR SER LEU ALA SEQRES 6 B 158 PRO GLU GLU LEU LEU ASN HIS THR GLN ARG ILE GLU LEU SEQRES 7 B 158 GLN GLN GLY ARG VAL ARG LYS ALA GLU ARG TRP GLY PRO SEQRES 8 B 158 ARG THR LEU ASP LEU ASP ILE MET LEU PHE GLY ASN GLU SEQRES 9 B 158 VAL ILE ASN THR GLU ARG LEU THR VAL PRO HIS TYR ASP SEQRES 10 B 158 MET LYS ASN ARG GLY PHE MET LEU TRP PRO LEU PHE GLU SEQRES 11 B 158 ILE ALA PRO GLU LEU VAL PHE PRO ASP GLY GLU MET LEU SEQRES 12 B 158 ARG GLN ILE LEU HIS THR ARG ALA PHE ASP LYS LEU ASN SEQRES 13 B 158 LYS TRP HET MG A 161 1 HET MG A 162 1 HET MG A 163 1 HET CL A 191 1 HET CL A 192 1 HET GOL A 193 6 HET GOL A 194 6 HET GOL A 159 6 HET MG B 161 1 HET MG B 162 1 HET CL B 191 1 HET GOL B 192 6 HET GOL B 193 6 HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 MG 5(MG 2+) FORMUL 6 CL 3(CL 1-) FORMUL 8 GOL 5(C3 H8 O3) FORMUL 16 HOH *415(H2 O) HELIX 1 1 SER A 13 ASP A 27 1 15 HELIX 2 2 ALA A 65 GLY A 81 1 17 HELIX 3 3 ARG A 84 TRP A 89 5 6 HELIX 4 4 ASP A 117 ASN A 120 5 4 HELIX 5 5 ARG A 121 ALA A 132 1 12 HELIX 6 6 MET A 142 ARG A 150 1 9 HELIX 7 7 PRO B 14 ASP B 27 1 14 HELIX 8 8 ALA B 65 ARG B 82 1 18 HELIX 9 9 VAL B 83 ARG B 88 5 6 HELIX 10 10 ASP B 117 ASN B 120 5 4 HELIX 11 11 ARG B 121 ALA B 132 1 12 HELIX 12 12 MET B 142 ALA B 151 1 10 SHEET 1 A 3 SER A 31 VAL A 36 0 SHEET 2 A 3 ALA A 53 THR A 62 -1 O ALA A 59 N THR A 35 SHEET 3 A 3 TYR A 40 THR A 42 -1 N THR A 42 O ALA A 53 SHEET 1 B 4 SER A 31 VAL A 36 0 SHEET 2 B 4 ALA A 53 THR A 62 -1 O ALA A 59 N THR A 35 SHEET 3 B 4 VAL A 2 SER A 9 -1 N ALA A 3 O LEU A 60 SHEET 4 B 4 ASP A 95 PHE A 101 -1 O ASP A 97 N ALA A 6 SHEET 1 C 2 ILE A 106 ASN A 107 0 SHEET 2 C 2 THR A 112 VAL A 113 -1 O VAL A 113 N ILE A 106 SHEET 1 D 4 SER B 31 VAL B 36 0 SHEET 2 D 4 ALA B 53 THR B 62 -1 O ALA B 59 N LEU B 34 SHEET 3 D 4 VAL B 2 SER B 9 -1 N ALA B 3 O LEU B 60 SHEET 4 D 4 LEU B 94 PHE B 101 -1 O ASP B 97 N ALA B 6 SHEET 1 E 4 SER B 31 VAL B 36 0 SHEET 2 E 4 ALA B 53 THR B 62 -1 O ALA B 59 N LEU B 34 SHEET 3 E 4 TYR B 40 THR B 42 -1 N TYR B 40 O ASN B 55 SHEET 4 E 4 ASN B 156 LYS B 157 -1 O ASN B 156 N ARG B 41 SHEET 1 F 2 ILE B 106 ASN B 107 0 SHEET 2 F 2 THR B 112 VAL B 113 -1 O VAL B 113 N ILE B 106 LINK OE2 GLU A 16 MG MG B 162 1555 1555 2.25 LINK OD1 ASP A 95 MG MG A 161 1555 1555 2.28 LINK OD2 ASP A 95 MG MG A 162 1555 1555 2.32 LINK OD1 ASP A 97 MG MG A 161 1555 1555 2.15 LINK OD2 ASP A 97 MG MG A 162 1555 1555 2.19 LINK MG MG A 161 O HOH A 201 1555 1555 2.34 LINK MG MG A 161 O HOH A 202 1555 1555 2.27 LINK MG MG A 161 O HOH A 203 1555 1555 2.35 LINK MG MG A 161 O HOH A 204 1555 1555 2.34 LINK MG MG A 162 O HOH A 204 1555 1555 2.37 LINK MG MG A 162 O HOH A 205 1555 1555 2.54 LINK MG MG A 162 O HOH A 206 1555 1555 2.49 LINK MG MG A 162 O HOH A 207 1555 1555 2.49 LINK MG MG A 163 O HOH A 214 1555 1555 2.22 LINK MG MG A 163 O HOH A 215 1555 1555 2.14 LINK MG MG A 163 O HOH A 218 1555 1555 2.32 LINK MG MG A 163 O HOH A 219 1555 1555 2.23 LINK MG MG A 163 O HOH B 216 1555 1555 2.24 LINK MG MG A 163 O HOH B 217 1555 1555 2.11 LINK O HOH A 211 MG MG B 161 1555 1555 2.25 LINK O HOH A 211 MG MG B 162 1555 1555 2.23 LINK O HOH A 212 MG MG B 162 1555 1555 2.26 LINK OD2 ASP B 95 MG MG B 161 1555 1555 2.24 LINK OD1 ASP B 95 MG MG B 162 1555 1555 2.23 LINK OD2 ASP B 97 MG MG B 161 1555 1555 2.21 LINK OD1 ASP B 97 MG MG B 162 1555 1555 2.12 LINK MG MG B 161 O HOH B 208 1555 1555 2.29 LINK MG MG B 161 O HOH B 209 1555 1555 2.31 LINK MG MG B 161 O HOH B 210 1555 1555 2.48 LINK MG MG B 162 O HOH B 213 1555 1555 2.24 CISPEP 1 VAL A 113 PRO A 114 0 -3.02 CISPEP 2 VAL B 113 PRO B 114 0 -3.00 SITE 1 AC1 7 ASP A 95 ASP A 97 MG A 162 HOH A 201 SITE 2 AC1 7 HOH A 202 HOH A 203 HOH A 204 SITE 1 AC2 7 ASP A 95 ASP A 97 MG A 161 HOH A 204 SITE 2 AC2 7 HOH A 205 HOH A 206 HOH A 207 SITE 1 AC3 6 HOH A 214 HOH A 215 HOH A 218 HOH A 219 SITE 2 AC3 6 HOH B 216 HOH B 217 SITE 1 AC4 5 PRO A 114 LYS A 119 PRO A 138 ASP A 139 SITE 2 AC4 5 HOH A 456 SITE 1 AC5 3 TRP A 158 HOH B 265 HOH B 277 SITE 1 AC6 2 HIS A 148 HOH A 249 SITE 1 AC7 6 ALA A 53 ASN A 55 ARG A 92 PHE A 123 SITE 2 AC7 6 HOH A 512 LYS B 23 SITE 1 AC8 7 ASN A 19 PHE A 39 HOH A 230 HOH A 260 SITE 2 AC8 7 TRP B 89 GLY B 90 HOH B 225 SITE 1 AC9 7 HOH A 211 ASP B 95 ASP B 97 MG B 162 SITE 2 AC9 7 HOH B 208 HOH B 209 HOH B 210 SITE 1 BC1 7 GLU A 16 HOH A 211 HOH A 212 ASP B 95 SITE 2 BC1 7 ASP B 97 MG B 161 HOH B 213 SITE 1 BC2 3 HOH A 493 LYS B 119 ASP B 139 SITE 1 BC3 5 GLU B 30 SER B 63 GLU B 68 HOH B 534 SITE 2 BC3 5 HOH B 548 SITE 1 BC4 7 GLU B 77 LEU B 78 GLY B 81 ARG B 82 SITE 2 BC4 7 ARG B 92 THR B 93 LEU B 94 CRYST1 42.040 47.470 72.530 90.00 108.89 90.00 P 1 21 1 4 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 0.023787 0.000000 0.008138 0.00000 SCALE2 0.000000 0.021064 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014571 0.00000