HEADER LYASE 21-APR-03 1P48 TITLE REVERSE PROTONATION IS THE KEY TO GENERAL ACID-BASE CATALYSIS IN TITLE 2 ENOLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENOLASE 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 2-PHOSPHOGLYCERATE DEHYDRATASE, 2-PHOSPHO-D- GLYCERATE COMPND 5 HYDRO-LYASE; COMPND 6 EC: 4.2.1.11; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: ENO1 OR ENOA OR HSP48 OR YGR254W OR G9160; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA BARREL, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR P.A.SIMS,T.M.LARSEN,R.R.POYNER,W.W.CLELAND,G.H.REED REVDAT 5 14-FEB-24 1P48 1 REMARK REVDAT 4 27-OCT-21 1P48 1 REMARK SEQADV LINK REVDAT 3 11-OCT-17 1P48 1 REMARK REVDAT 2 24-FEB-09 1P48 1 VERSN REVDAT 1 18-NOV-03 1P48 0 JRNL AUTH P.A.SIMS,T.M.LARSEN,R.R.POYNER,W.W.CLELAND,G.H.REED JRNL TITL REVERSE PROTONATION IS THE KEY TO GENERAL ACID-BASE JRNL TITL 2 CATALYSIS IN ENOLASE JRNL REF BIOCHEMISTRY V. 42 8298 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12846578 JRNL DOI 10.1021/BI0346345 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 61265 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) : 0.185 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2979 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 : 6582 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 743 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 : 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 1P48 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-APR-03. REMARK 100 THE DEPOSITION ID IS D_1000018986. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-OCT-01 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 8.0 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 : ENRAF-NONIUS FR591 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MONTEL OPTICS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER PROTEUM R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : LSCALE (BRUKER NONIUS), SAINT REMARK 200 DATA SCALING SOFTWARE : SAINT, LSCALE (BRUKER) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61265 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06400 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.18900 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: MOLREP (CCP4), CCP4 (MOLREP) REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, POTASSIUM CHLORIDE, HEPPS, REMARK 280 PH 8.0, BATCH, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 53.90000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 57.25000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 53.90000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 57.25000 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER. THERE IS A DIMER IN THE REMARK 300 ASYMMETRIC UNIT. 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 KCAL/MOL 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 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 159 30.10 -92.78 REMARK 500 ALA A 215 59.64 -140.25 REMARK 500 ASP A 261 33.56 -142.54 REMARK 500 ALA A 299 156.56 -49.84 REMARK 500 ASP A 320 -77.31 -119.66 REMARK 500 VAL A 324 43.50 39.15 REMARK 500 ARG A 402 119.31 85.44 REMARK 500 ALA B 538 -60.74 -109.00 REMARK 500 ASP B 761 44.28 -147.21 REMARK 500 ASN B 766 36.19 -85.50 REMARK 500 ASP B 820 -76.99 -121.37 REMARK 500 VAL B 824 47.89 37.48 REMARK 500 THR B 897 25.65 -140.10 REMARK 500 PRO B 900 49.59 -80.15 REMARK 500 ARG B 902 118.69 79.46 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 439 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 39 OG REMARK 620 2 SER A 39 O 89.4 REMARK 620 3 PEP A 440 O1P 98.3 107.9 REMARK 620 4 PEP A 440 O2' 90.0 170.8 81.3 REMARK 620 5 HOH A1001 O 86.8 96.9 154.7 73.9 REMARK 620 6 HOH A1002 O 178.8 91.8 81.5 88.8 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 438 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 246 OD2 REMARK 620 2 GLU A 295 OE2 80.3 REMARK 620 3 ASP A 320 OD2 171.9 102.1 REMARK 620 4 PEP A 440 O1 73.2 99.5 98.6 REMARK 620 5 PEP A 440 O2' 80.3 150.7 94.4 53.7 REMARK 620 6 HOH A1003 O 85.7 105.5 101.0 144.0 94.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 939 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 539 OG REMARK 620 2 SER B 539 O 87.2 REMARK 620 3 PEP B 940 O2' 98.7 174.1 REMARK 620 4 PEP B 940 O1P 98.2 96.0 83.7 REMARK 620 5 HOH B1004 O 92.7 94.5 84.8 165.2 REMARK 620 6 HOH B1005 O 169.8 84.2 89.9 88.1 82.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 938 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 746 OD2 REMARK 620 2 GLU B 795 OE2 84.7 REMARK 620 3 ASP B 820 OD2 175.0 93.4 REMARK 620 4 PEP B 940 O1 86.3 97.0 89.4 REMARK 620 5 PEP B 940 O2' 91.2 153.9 88.6 57.0 REMARK 620 6 HOH B1006 O 88.7 106.4 96.3 155.6 99.3 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 438 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 439 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 938 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 939 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEP A 440 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEP B 940 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1P43 RELATED DB: PDB REMARK 900 REVERSE PROTONATION IS THE KEY TO GENERAL ACID-BASE CATALYSIS IN REMARK 900 ENOLASE DBREF 1P48 A 1 436 UNP P00924 ENO1_YEAST 1 436 DBREF 1P48 B 501 936 UNP P00924 ENO1_YEAST 1 436 SEQADV 1P48 GLN A 211 UNP P00924 GLU 211 ENGINEERED MUTATION SEQADV 1P48 GLN B 711 UNP P00924 GLU 211 ENGINEERED MUTATION SEQRES 1 A 436 ALA VAL SER LYS VAL TYR ALA ARG SER VAL TYR ASP SER SEQRES 2 A 436 ARG GLY ASN PRO THR VAL GLU VAL GLU LEU THR THR GLU SEQRES 3 A 436 LYS GLY VAL PHE ARG SER ILE VAL PRO SER GLY ALA SER SEQRES 4 A 436 THR GLY VAL HIS GLU ALA LEU GLU MET ARG ASP GLY ASP SEQRES 5 A 436 LYS SER LYS TRP MET GLY LYS GLY VAL LEU HIS ALA VAL SEQRES 6 A 436 LYS ASN VAL ASN ASP VAL ILE ALA PRO ALA PHE VAL LYS SEQRES 7 A 436 ALA ASN ILE ASP VAL LYS ASP GLN LYS ALA VAL ASP ASP SEQRES 8 A 436 PHE LEU ILE SER LEU ASP GLY THR ALA ASN LYS SER LYS SEQRES 9 A 436 LEU GLY ALA ASN ALA ILE LEU GLY VAL SER LEU ALA ALA SEQRES 10 A 436 SER ARG ALA ALA ALA ALA GLU LYS ASN VAL PRO LEU TYR SEQRES 11 A 436 LYS HIS LEU ALA ASP LEU SER LYS SER LYS THR SER PRO SEQRES 12 A 436 TYR VAL LEU PRO VAL PRO PHE LEU ASN VAL LEU ASN GLY SEQRES 13 A 436 GLY SER HIS ALA GLY GLY ALA LEU ALA LEU GLN GLU PHE SEQRES 14 A 436 MET ILE ALA PRO THR GLY ALA LYS THR PHE ALA GLU ALA SEQRES 15 A 436 LEU ARG ILE GLY SER GLU VAL TYR HIS ASN LEU LYS SER SEQRES 16 A 436 LEU THR LYS LYS ARG TYR GLY ALA SER ALA GLY ASN VAL SEQRES 17 A 436 GLY ASP GLN GLY GLY VAL ALA PRO ASN ILE GLN THR ALA SEQRES 18 A 436 GLU GLU ALA LEU ASP LEU ILE VAL ASP ALA ILE LYS ALA SEQRES 19 A 436 ALA GLY HIS ASP GLY LYS VAL LYS ILE GLY LEU ASP CYS SEQRES 20 A 436 ALA SER SER GLU PHE PHE LYS ASP GLY LYS TYR ASP LEU SEQRES 21 A 436 ASP PHE LYS ASN PRO ASN SER ASP LYS SER LYS TRP LEU SEQRES 22 A 436 THR GLY PRO GLN LEU ALA ASP LEU TYR HIS SER LEU MET SEQRES 23 A 436 LYS ARG TYR PRO ILE VAL SER ILE GLU ASP PRO PHE ALA SEQRES 24 A 436 GLU ASP ASP TRP GLU ALA TRP SER HIS PHE PHE LYS THR SEQRES 25 A 436 ALA GLY ILE GLN ILE VAL ALA ASP ASP LEU THR VAL THR SEQRES 26 A 436 ASN PRO LYS ARG ILE ALA THR ALA ILE GLU LYS LYS ALA SEQRES 27 A 436 ALA ASP ALA LEU LEU LEU LYS VAL ASN GLN ILE GLY THR SEQRES 28 A 436 LEU SER GLU SER ILE LYS ALA ALA GLN ASP SER PHE ALA SEQRES 29 A 436 ALA GLY TRP GLY VAL MET VAL SER HIS ARG SER GLY GLU SEQRES 30 A 436 THR GLU ASP THR PHE ILE ALA ASP LEU VAL VAL GLY LEU SEQRES 31 A 436 ARG THR GLY GLN ILE LYS THR GLY ALA PRO ALA ARG SER SEQRES 32 A 436 GLU ARG LEU ALA LYS LEU ASN GLN LEU LEU ARG ILE GLU SEQRES 33 A 436 GLU GLU LEU GLY ASP ASN ALA VAL PHE ALA GLY GLU ASN SEQRES 34 A 436 PHE HIS HIS GLY ASP LYS LEU SEQRES 1 B 436 ALA VAL SER LYS VAL TYR ALA ARG SER VAL TYR ASP SER SEQRES 2 B 436 ARG GLY ASN PRO THR VAL GLU VAL GLU LEU THR THR GLU SEQRES 3 B 436 LYS GLY VAL PHE ARG SER ILE VAL PRO SER GLY ALA SER SEQRES 4 B 436 THR GLY VAL HIS GLU ALA LEU GLU MET ARG ASP GLY ASP SEQRES 5 B 436 LYS SER LYS TRP MET GLY LYS GLY VAL LEU HIS ALA VAL SEQRES 6 B 436 LYS ASN VAL ASN ASP VAL ILE ALA PRO ALA PHE VAL LYS SEQRES 7 B 436 ALA ASN ILE ASP VAL LYS ASP GLN LYS ALA VAL ASP ASP SEQRES 8 B 436 PHE LEU ILE SER LEU ASP GLY THR ALA ASN LYS SER LYS SEQRES 9 B 436 LEU GLY ALA ASN ALA ILE LEU GLY VAL SER LEU ALA ALA SEQRES 10 B 436 SER ARG ALA ALA ALA ALA GLU LYS ASN VAL PRO LEU TYR SEQRES 11 B 436 LYS HIS LEU ALA ASP LEU SER LYS SER LYS THR SER PRO SEQRES 12 B 436 TYR VAL LEU PRO VAL PRO PHE LEU ASN VAL LEU ASN GLY SEQRES 13 B 436 GLY SER HIS ALA GLY GLY ALA LEU ALA LEU GLN GLU PHE SEQRES 14 B 436 MET ILE ALA PRO THR GLY ALA LYS THR PHE ALA GLU ALA SEQRES 15 B 436 LEU ARG ILE GLY SER GLU VAL TYR HIS ASN LEU LYS SER SEQRES 16 B 436 LEU THR LYS LYS ARG TYR GLY ALA SER ALA GLY ASN VAL SEQRES 17 B 436 GLY ASP GLN GLY GLY VAL ALA PRO ASN ILE GLN THR ALA SEQRES 18 B 436 GLU GLU ALA LEU ASP LEU ILE VAL ASP ALA ILE LYS ALA SEQRES 19 B 436 ALA GLY HIS ASP GLY LYS VAL LYS ILE GLY LEU ASP CYS SEQRES 20 B 436 ALA SER SER GLU PHE PHE LYS ASP GLY LYS TYR ASP LEU SEQRES 21 B 436 ASP PHE LYS ASN PRO ASN SER ASP LYS SER LYS TRP LEU SEQRES 22 B 436 THR GLY PRO GLN LEU ALA ASP LEU TYR HIS SER LEU MET SEQRES 23 B 436 LYS ARG TYR PRO ILE VAL SER ILE GLU ASP PRO PHE ALA SEQRES 24 B 436 GLU ASP ASP TRP GLU ALA TRP SER HIS PHE PHE LYS THR SEQRES 25 B 436 ALA GLY ILE GLN ILE VAL ALA ASP ASP LEU THR VAL THR SEQRES 26 B 436 ASN PRO LYS ARG ILE ALA THR ALA ILE GLU LYS LYS ALA SEQRES 27 B 436 ALA ASP ALA LEU LEU LEU LYS VAL ASN GLN ILE GLY THR SEQRES 28 B 436 LEU SER GLU SER ILE LYS ALA ALA GLN ASP SER PHE ALA SEQRES 29 B 436 ALA GLY TRP GLY VAL MET VAL SER HIS ARG SER GLY GLU SEQRES 30 B 436 THR GLU ASP THR PHE ILE ALA ASP LEU VAL VAL GLY LEU SEQRES 31 B 436 ARG THR GLY GLN ILE LYS THR GLY ALA PRO ALA ARG SER SEQRES 32 B 436 GLU ARG LEU ALA LYS LEU ASN GLN LEU LEU ARG ILE GLU SEQRES 33 B 436 GLU GLU LEU GLY ASP ASN ALA VAL PHE ALA GLY GLU ASN SEQRES 34 B 436 PHE HIS HIS GLY ASP LYS LEU HET MG A 438 1 HET MG A 439 1 HET PEP A 440 10 HET MG B 938 1 HET MG B 939 1 HET PEP B 940 10 HETNAM MG MAGNESIUM ION HETNAM PEP PHOSPHOENOLPYRUVATE FORMUL 3 MG 4(MG 2+) FORMUL 5 PEP 2(C3 H5 O6 P) FORMUL 9 HOH *743(H2 O) HELIX 1 1 LYS A 55 LYS A 59 5 5 HELIX 2 2 VAL A 61 VAL A 71 1 11 HELIX 3 3 VAL A 71 ASN A 80 1 10 HELIX 4 4 ASP A 85 GLY A 98 1 14 HELIX 5 5 GLY A 106 ASN A 126 1 21 HELIX 6 6 PRO A 128 SER A 137 1 10 HELIX 7 7 THR A 178 GLY A 202 1 25 HELIX 8 8 ALA A 203 ASN A 207 5 5 HELIX 9 9 THR A 220 ALA A 235 1 16 HELIX 10 10 ALA A 248 GLU A 251 5 4 HELIX 11 11 ASP A 268 TRP A 272 5 5 HELIX 12 12 THR A 274 TYR A 289 1 16 HELIX 13 13 ASP A 302 LYS A 311 1 10 HELIX 14 14 ASN A 326 LYS A 336 1 11 HELIX 15 15 LYS A 345 GLY A 350 1 6 HELIX 16 16 THR A 351 ALA A 365 1 15 HELIX 17 17 THR A 381 LEU A 390 1 10 HELIX 18 18 ARG A 402 GLY A 420 1 19 HELIX 19 19 GLY A 427 PHE A 430 5 4 HELIX 20 20 HIS A 432 LEU A 436 5 5 HELIX 21 21 LYS B 555 LYS B 559 5 5 HELIX 22 22 VAL B 561 VAL B 571 1 11 HELIX 23 23 VAL B 571 ASN B 580 1 10 HELIX 24 24 ASP B 585 GLY B 598 1 14 HELIX 25 25 GLY B 606 LYS B 625 1 20 HELIX 26 26 PRO B 628 SER B 637 1 10 HELIX 27 27 THR B 678 GLY B 702 1 25 HELIX 28 28 ALA B 703 ASN B 707 5 5 HELIX 29 29 THR B 720 ALA B 735 1 16 HELIX 30 30 ALA B 748 GLU B 751 5 4 HELIX 31 31 THR B 774 TYR B 789 1 16 HELIX 32 32 ASP B 802 LYS B 811 1 10 HELIX 33 33 ASN B 826 LYS B 836 1 11 HELIX 34 34 LYS B 845 GLY B 850 1 6 HELIX 35 35 THR B 851 ALA B 865 1 15 HELIX 36 36 THR B 881 LEU B 890 1 10 HELIX 37 37 ARG B 902 GLY B 920 1 19 HELIX 38 38 GLY B 927 LEU B 936 5 10 SHEET 1 A 3 LYS A 4 TYR A 11 0 SHEET 2 A 3 PRO A 17 THR A 25 -1 O GLU A 22 N TYR A 6 SHEET 3 A 3 GLY A 28 ILE A 33 -1 O SER A 32 N VAL A 21 SHEET 1 B 2 TYR A 144 LEU A 146 0 SHEET 2 B 2 ALA A 423 PHE A 425 1 O VAL A 424 N LEU A 146 SHEET 1 C 9 VAL A 148 PRO A 149 0 SHEET 2 C 9 GLN A 394 LYS A 396 1 O ILE A 395 N VAL A 148 SHEET 3 C 9 GLY A 368 SER A 372 1 N VAL A 371 O LYS A 396 SHEET 4 C 9 ALA A 341 LEU A 344 1 N LEU A 342 O MET A 370 SHEET 5 C 9 GLN A 316 ALA A 319 1 N ALA A 319 O ALA A 341 SHEET 6 C 9 ILE A 291 GLU A 295 1 N ILE A 294 O GLN A 316 SHEET 7 C 9 LYS A 242 ASP A 246 1 N ILE A 243 O VAL A 292 SHEET 8 C 9 GLU A 168 ALA A 172 -1 N ALA A 172 O LYS A 242 SHEET 9 C 9 LEU A 151 ASN A 155 -1 N LEU A 151 O ILE A 171 SHEET 1 D 2 PHE A 253 LYS A 254 0 SHEET 2 D 2 LYS A 257 TYR A 258 -1 O LYS A 257 N LYS A 254 SHEET 1 E 3 LYS B 504 TYR B 511 0 SHEET 2 E 3 PRO B 517 THR B 525 -1 O GLU B 522 N TYR B 506 SHEET 3 E 3 GLY B 528 ILE B 533 -1 O SER B 532 N VAL B 521 SHEET 1 F 2 TYR B 644 LEU B 646 0 SHEET 2 F 2 ALA B 923 PHE B 925 1 O VAL B 924 N LEU B 646 SHEET 1 G 9 VAL B 648 PRO B 649 0 SHEET 2 G 9 GLN B 894 LYS B 896 1 O ILE B 895 N VAL B 648 SHEET 3 G 9 GLY B 868 SER B 872 1 N VAL B 871 O LYS B 896 SHEET 4 G 9 ALA B 841 LEU B 844 1 N LEU B 842 O MET B 870 SHEET 5 G 9 GLN B 816 ALA B 819 1 N ALA B 819 O ALA B 841 SHEET 6 G 9 ILE B 791 GLU B 795 1 N ILE B 794 O VAL B 818 SHEET 7 G 9 LYS B 742 ASP B 746 1 N ILE B 743 O VAL B 792 SHEET 8 G 9 GLU B 668 ALA B 672 -1 N MET B 670 O GLY B 744 SHEET 9 G 9 LEU B 651 ASN B 655 -1 N LEU B 651 O ILE B 671 SHEET 1 H 2 PHE B 753 LYS B 754 0 SHEET 2 H 2 LYS B 757 TYR B 758 -1 O LYS B 757 N LYS B 754 LINK OG SER A 39 MG MG A 439 1555 1555 2.24 LINK O SER A 39 MG MG A 439 1555 1555 2.09 LINK OD2 ASP A 246 MG MG A 438 1555 1555 2.53 LINK OE2 GLU A 295 MG MG A 438 1555 1555 1.97 LINK OD2 ASP A 320 MG MG A 438 1555 1555 2.04 LINK MG MG A 438 O1 PEP A 440 1555 1555 2.22 LINK MG MG A 438 O2' PEP A 440 1555 1555 2.58 LINK MG MG A 438 O HOH A1003 1555 1555 2.12 LINK MG MG A 439 O1P PEP A 440 1555 1555 2.28 LINK MG MG A 439 O2' PEP A 440 1555 1555 2.56 LINK MG MG A 439 O HOH A1001 1555 1555 2.10 LINK MG MG A 439 O HOH A1002 1555 1555 2.29 LINK OG SER B 539 MG MG B 939 1555 1555 2.16 LINK O SER B 539 MG MG B 939 1555 1555 2.12 LINK OD2 ASP B 746 MG MG B 938 1555 1555 2.20 LINK OE2 GLU B 795 MG MG B 938 1555 1555 2.07 LINK OD2 ASP B 820 MG MG B 938 1555 1555 2.13 LINK MG MG B 938 O1 PEP B 940 1555 1555 2.17 LINK MG MG B 938 O2' PEP B 940 1555 1555 2.41 LINK MG MG B 938 O HOH B1006 1555 1555 2.16 LINK MG MG B 939 O2' PEP B 940 1555 1555 2.35 LINK MG MG B 939 O1P PEP B 940 1555 1555 2.32 LINK MG MG B 939 O HOH B1004 1555 1555 2.09 LINK MG MG B 939 O HOH B1005 1555 1555 2.19 CISPEP 1 SER A 142 PRO A 143 0 -0.76 CISPEP 2 SER B 642 PRO B 643 0 -0.29 SITE 1 AC1 5 ASP A 246 GLU A 295 ASP A 320 PEP A 440 SITE 2 AC1 5 HOH A1003 SITE 1 AC2 4 SER A 39 PEP A 440 HOH A1001 HOH A1002 SITE 1 AC3 5 ASP B 746 GLU B 795 ASP B 820 PEP B 940 SITE 2 AC3 5 HOH B1006 SITE 1 AC4 4 SER B 539 PEP B 940 HOH B1004 HOH B1005 SITE 1 AC5 18 GLY A 37 ALA A 38 SER A 39 GLN A 167 SITE 2 AC5 18 GLU A 168 ASP A 246 GLU A 295 ASP A 320 SITE 3 AC5 18 LYS A 345 HIS A 373 ARG A 374 SER A 375 SITE 4 AC5 18 LYS A 396 MG A 438 MG A 439 HOH A1001 SITE 5 AC5 18 HOH A1002 HOH A1547 SITE 1 AC6 18 GLY B 537 ALA B 538 SER B 539 GLN B 667 SITE 2 AC6 18 GLU B 668 ASP B 746 GLU B 795 ASP B 820 SITE 3 AC6 18 LEU B 843 LYS B 845 HIS B 873 ARG B 874 SITE 4 AC6 18 SER B 875 LYS B 896 MG B 938 MG B 939 SITE 5 AC6 18 HOH B1004 HOH B1317 CRYST1 107.800 114.500 73.100 90.00 90.00 90.00 P 21 21 2 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 0.009276 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008734 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013680 0.00000