HEADER ISOMERASE 16-AUG-12 4GMK TITLE CRYSTAL STRUCTURE OF RIBOSE 5-PHOSPHATE ISOMERASE FROM THE PROBIOTIC TITLE 2 BACTERIUM LACTOBACILLUS SALIVARIUS UCC118 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBOSE-5-PHOSPHATE ISOMERASE A; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RIBOSE 5-PHOSPHATE ISOMERASE; COMPND 5 SYNONYM: PHOSPHORIBOISOMERASE A; COMPND 6 EC: 5.3.1.6; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOBACILLUS SALIVARIUS; SOURCE 3 ORGANISM_TAXID: 362948; SOURCE 4 STRAIN: UCC118; SOURCE 5 GENE: RPIA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS D-RIBOSE-5-PHOSPHATE ISOMERASE FAMILY, RIBOSE 5-PHOSPHATE KEYWDS 2 ISOMERISATION, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.M.C.LOBLEY,P.ALLER,A.DOUANGAMATH,Y.REDDIVARI,M.BUMANN,L.E.BIRD, AUTHOR 2 J.BRANDAO-NETO,R.J.OWENS,P.W.O'TOOLE,M.A.WALSH REVDAT 4 28-FEB-24 4GMK 1 REMARK SEQADV LINK REVDAT 3 15-NOV-17 4GMK 1 REMARK REVDAT 2 12-DEC-12 4GMK 1 JRNL REVDAT 1 29-AUG-12 4GMK 0 JRNL AUTH C.M.LOBLEY,P.ALLER,A.DOUANGAMATH,Y.REDDIVARI,M.BUMANN, JRNL AUTH 2 L.E.BIRD,J.E.NETTLESHIP,J.BRANDAO-NETO,R.J.OWENS, JRNL AUTH 3 P.W.O'TOOLE,M.A.WALSH JRNL TITL STRUCTURE OF RIBOSE 5-PHOSPHATE ISOMERASE FROM THE PROBIOTIC JRNL TITL 2 BACTERIUM LACTOBACILLUS SALIVARIUS UCC118. JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 68 1427 2012 JRNL REFN ESSN 1744-3091 JRNL PMID 23192019 JRNL DOI 10.1107/S174430911204273X REMARK 2 REMARK 2 RESOLUTION. 1.72 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.54 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 46452 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 + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2470 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.72 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3335 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.72 REMARK 3 BIN R VALUE (WORKING SET) : 0.2790 REMARK 3 BIN FREE R VALUE SET COUNT : 177 REMARK 3 BIN FREE R VALUE : 0.3120 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3470 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 260 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : 0.03000 REMARK 3 B33 (A**2) : -0.07000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.03000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.105 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.104 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.066 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.998 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.949 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3648 ; 0.018 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4967 ; 1.929 ; 1.983 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 489 ; 5.798 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 161 ;44.873 ;26.273 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 681 ;14.796 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;15.837 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 584 ; 0.132 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2701 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 4GMK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-AUG-12. REMARK 100 THE DEPOSITION ID IS D_1000074371. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.917 REMARK 200 MONOCHROMATOR : DCM REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48927 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.720 REMARK 200 RESOLUTION RANGE LOW (A) : 34.540 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 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) : 1.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 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: MR BUMP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.8M NAH2PO4/1.2M K2HPO4, 0.1M REMARK 280 ACETATE, PH4.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 64.67000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.90000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 64.67000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 31.90000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3510 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 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 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 GLY A 0 REMARK 465 GLY B 0 REMARK 465 PRO B 1 REMARK 465 ASN B 2 REMARK 465 GLN B 3 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 426 O HOH B 520 1.95 REMARK 500 CG2 VAL B 120 CE MET B 125 1.96 REMARK 500 N ASP B 4 O HOH B 475 2.04 REMARK 500 OE2 GLU B 5 O HOH B 479 2.09 REMARK 500 OG SER A 172 O HOH A 474 2.09 REMARK 500 O HOH A 446 O HOH A 494 2.14 REMARK 500 O HOH A 508 O HOH A 509 2.17 REMARK 500 O HOH B 515 O HOH B 532 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 203 CG HIS A 203 CD2 0.059 REMARK 500 HIS B 203 CG HIS B 203 CD2 0.072 REMARK 500 REMARK 500 REMARK: NULL 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 20 132.18 -39.67 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 K A 303 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ILE A 195 O REMARK 620 2 GLN A 197 O 88.7 REMARK 620 3 VAL A 200 O 112.2 90.7 REMARK 620 4 HOH B 401 O 160.5 82.4 85.3 REMARK 620 5 HOH B 404 O 90.1 152.6 64.6 105.7 REMARK 620 6 HOH B 408 O 87.4 78.2 157.3 73.8 129.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 302 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 407 O REMARK 620 2 HOH A 408 O 71.9 REMARK 620 3 ILE B 195 O 90.2 162.1 REMARK 620 4 GLN B 197 O 80.2 86.6 89.5 REMARK 620 5 VAL B 200 O 155.5 85.3 112.3 90.1 REMARK 620 6 HOH B 404 O 127.0 95.2 96.4 151.9 62.3 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 PO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 302 DBREF 4GMK A 2 227 UNP Q1WR87 Q1WR87_LACS1 2 227 DBREF 4GMK B 2 227 UNP Q1WR87 Q1WR87_LACS1 2 227 SEQADV 4GMK GLY A 0 UNP Q1WR87 EXPRESSION TAG SEQADV 4GMK PRO A 1 UNP Q1WR87 EXPRESSION TAG SEQADV 4GMK GLY B 0 UNP Q1WR87 EXPRESSION TAG SEQADV 4GMK PRO B 1 UNP Q1WR87 EXPRESSION TAG SEQRES 1 A 228 GLY PRO ASN GLN ASP GLU LEU LYS GLN LEU VAL GLY THR SEQRES 2 A 228 LYS ALA VAL GLU TRP ILE LYS ASP GLY MET ILE VAL GLY SEQRES 3 A 228 LEU GLY THR GLY SER THR VAL LYS TYR MET VAL ASP ALA SEQRES 4 A 228 LEU GLY LYS ARG VAL ASN GLU GLU GLY LEU ASP ILE VAL SEQRES 5 A 228 GLY VAL THR THR SER ILE ARG THR ALA GLU GLN ALA LYS SEQRES 6 A 228 SER LEU GLY ILE VAL ILE LYS ASP ILE ASP GLU VAL ASP SEQRES 7 A 228 HIS ILE ASP LEU THR ILE ASP GLY ALA ASP GLU ILE SER SEQRES 8 A 228 SER ASP PHE GLN GLY ILE LYS GLY GLY GLY ALA ALA LEU SEQRES 9 A 228 LEU TYR GLU LYS ILE VAL ALA THR LYS SER ASN LYS ASN SEQRES 10 A 228 MET TRP ILE VAL ASP GLU SER LYS MET VAL ASP ASP LEU SEQRES 11 A 228 GLY GLN PHE PRO LEU PRO VAL GLU VAL ILE PRO TYR GLY SEQRES 12 A 228 SER GLY THR VAL PHE LYS ARG PHE GLU GLU LYS GLY LEU SEQRES 13 A 228 ASN PRO GLU PHE ARG LYS ASN GLU ASP GLY SER LEU LEU SEQRES 14 A 228 HIS THR ASP SER ASP ASN TYR ILE ILE ASP LEU HIS LEU SEQRES 15 A 228 GLY LYS ILE GLU ASN PRO LYS GLU LEU GLY ASP TYR LEU SEQRES 16 A 228 ILE ASN GLN VAL GLY VAL VAL GLU HIS GLY LEU PHE LEU SEQRES 17 A 228 ASP ILE VAL ASN THR VAL ILE VAL GLY ARG GLN ASP GLY SEQRES 18 A 228 PRO GLU VAL LEU GLU ALA ARG SEQRES 1 B 228 GLY PRO ASN GLN ASP GLU LEU LYS GLN LEU VAL GLY THR SEQRES 2 B 228 LYS ALA VAL GLU TRP ILE LYS ASP GLY MET ILE VAL GLY SEQRES 3 B 228 LEU GLY THR GLY SER THR VAL LYS TYR MET VAL ASP ALA SEQRES 4 B 228 LEU GLY LYS ARG VAL ASN GLU GLU GLY LEU ASP ILE VAL SEQRES 5 B 228 GLY VAL THR THR SER ILE ARG THR ALA GLU GLN ALA LYS SEQRES 6 B 228 SER LEU GLY ILE VAL ILE LYS ASP ILE ASP GLU VAL ASP SEQRES 7 B 228 HIS ILE ASP LEU THR ILE ASP GLY ALA ASP GLU ILE SER SEQRES 8 B 228 SER ASP PHE GLN GLY ILE LYS GLY GLY GLY ALA ALA LEU SEQRES 9 B 228 LEU TYR GLU LYS ILE VAL ALA THR LYS SER ASN LYS ASN SEQRES 10 B 228 MET TRP ILE VAL ASP GLU SER LYS MET VAL ASP ASP LEU SEQRES 11 B 228 GLY GLN PHE PRO LEU PRO VAL GLU VAL ILE PRO TYR GLY SEQRES 12 B 228 SER GLY THR VAL PHE LYS ARG PHE GLU GLU LYS GLY LEU SEQRES 13 B 228 ASN PRO GLU PHE ARG LYS ASN GLU ASP GLY SER LEU LEU SEQRES 14 B 228 HIS THR ASP SER ASP ASN TYR ILE ILE ASP LEU HIS LEU SEQRES 15 B 228 GLY LYS ILE GLU ASN PRO LYS GLU LEU GLY ASP TYR LEU SEQRES 16 B 228 ILE ASN GLN VAL GLY VAL VAL GLU HIS GLY LEU PHE LEU SEQRES 17 B 228 ASP ILE VAL ASN THR VAL ILE VAL GLY ARG GLN ASP GLY SEQRES 18 B 228 PRO GLU VAL LEU GLU ALA ARG HET PO4 A 301 5 HET PO4 A 302 5 HET K A 303 1 HET PO4 B 301 5 HET K B 302 1 HETNAM PO4 PHOSPHATE ION HETNAM K POTASSIUM ION FORMUL 3 PO4 3(O4 P 3-) FORMUL 5 K 2(K 1+) FORMUL 8 HOH *260(H2 O) HELIX 1 1 PRO A 1 VAL A 15 1 15 HELIX 2 2 GLU A 16 ILE A 18 5 3 HELIX 3 3 GLY A 29 GLY A 47 1 19 HELIX 4 4 SER A 56 LEU A 66 1 11 HELIX 5 5 ASP A 72 VAL A 76 5 5 HELIX 6 6 ALA A 102 LYS A 112 1 11 HELIX 7 7 SER A 123 MET A 125 5 3 HELIX 8 8 GLY A 142 LYS A 153 1 12 HELIX 9 9 ASN A 186 ASN A 196 1 11 HELIX 10 10 GLU B 5 VAL B 15 1 11 HELIX 11 11 GLU B 16 ILE B 18 5 3 HELIX 12 12 GLY B 29 GLY B 47 1 19 HELIX 13 13 SER B 56 LEU B 66 1 11 HELIX 14 14 ASP B 72 VAL B 76 5 5 HELIX 15 15 ALA B 102 LYS B 112 1 11 HELIX 16 16 SER B 123 MET B 125 5 3 HELIX 17 17 GLY B 142 GLY B 154 1 13 HELIX 18 18 ASN B 186 ASN B 196 1 11 SHEET 1 A 6 VAL A 51 THR A 54 0 SHEET 2 A 6 ILE A 23 LEU A 26 1 N LEU A 26 O VAL A 53 SHEET 3 A 6 ILE A 79 ASP A 84 1 O LEU A 81 N GLY A 25 SHEET 4 A 6 SER A 113 ASP A 121 1 O MET A 117 N THR A 82 SHEET 5 A 6 THR A 212 ARG A 217 1 O GLY A 216 N VAL A 120 SHEET 6 A 6 GLY A 220 GLU A 225 -1 O LEU A 224 N VAL A 213 SHEET 1 B 3 GLU A 88 ILE A 89 0 SHEET 2 B 3 GLY A 95 ILE A 96 -1 O ILE A 96 N GLU A 88 SHEET 3 B 3 LEU A 205 PHE A 206 -1 O PHE A 206 N GLY A 95 SHEET 1 C 4 PRO A 157 PHE A 159 0 SHEET 2 C 4 TYR A 175 LEU A 179 -1 O ASP A 178 N GLU A 158 SHEET 3 C 4 LEU A 134 VAL A 138 -1 N VAL A 136 O ILE A 177 SHEET 4 C 4 VAL A 200 HIS A 203 -1 O VAL A 201 N GLU A 137 SHEET 1 D 7 VAL B 69 ILE B 70 0 SHEET 2 D 7 VAL B 51 THR B 54 1 N GLY B 52 O VAL B 69 SHEET 3 D 7 ILE B 23 LEU B 26 1 N VAL B 24 O VAL B 51 SHEET 4 D 7 ILE B 79 ASP B 84 1 O ILE B 83 N GLY B 25 SHEET 5 D 7 SER B 113 ASP B 121 1 O MET B 117 N THR B 82 SHEET 6 D 7 THR B 212 ARG B 217 1 O ILE B 214 N VAL B 120 SHEET 7 D 7 GLY B 220 GLU B 225 -1 O LEU B 224 N VAL B 213 SHEET 1 E 3 GLU B 88 ILE B 89 0 SHEET 2 E 3 GLY B 95 ILE B 96 -1 O ILE B 96 N GLU B 88 SHEET 3 E 3 LEU B 205 PHE B 206 -1 O PHE B 206 N GLY B 95 SHEET 1 F 4 PRO B 157 PHE B 159 0 SHEET 2 F 4 TYR B 175 LEU B 179 -1 O ASP B 178 N GLU B 158 SHEET 3 F 4 LEU B 134 VAL B 138 -1 N VAL B 136 O ILE B 177 SHEET 4 F 4 VAL B 200 HIS B 203 -1 O VAL B 201 N GLU B 137 LINK O ILE A 195 K K A 303 1555 1555 2.66 LINK O GLN A 197 K K A 303 1555 1555 2.90 LINK O VAL A 200 K K A 303 1555 1555 2.72 LINK K K A 303 O HOH B 401 1555 1555 2.94 LINK K K A 303 O HOH B 404 1555 1555 3.04 LINK K K A 303 O HOH B 408 1555 1555 2.84 LINK O HOH A 407 K K B 302 1555 1555 2.83 LINK O HOH A 408 K K B 302 1555 1555 2.99 LINK O ILE B 195 K K B 302 1555 1555 2.66 LINK O GLN B 197 K K B 302 1555 1555 2.88 LINK O VAL B 200 K K B 302 1555 1555 2.81 LINK K K B 302 O HOH B 404 1555 1555 2.92 SITE 1 AC1 10 THR A 28 GLY A 85 ALA A 86 ASP A 87 SITE 2 AC1 10 LYS A 97 GLY A 98 GLY A 100 GLU A 106 SITE 3 AC1 10 PO4 A 302 HOH A 409 SITE 1 AC2 8 SER A 30 THR A 31 LYS A 124 PO4 A 301 SITE 2 AC2 8 HOH A 403 HOH A 415 HOH A 460 HOH A 489 SITE 1 AC3 8 ILE A 195 GLN A 197 VAL A 200 ILE B 195 SITE 2 AC3 8 VAL B 201 HOH B 401 HOH B 404 HOH B 408 SITE 1 AC4 9 LYS B 7 GLY B 29 SER B 30 THR B 31 SITE 2 AC4 9 LYS B 124 HOH B 409 HOH B 444 HOH B 496 SITE 3 AC4 9 HOH B 528 SITE 1 AC5 6 HOH A 407 HOH A 408 ILE B 195 GLN B 197 SITE 2 AC5 6 VAL B 200 HOH B 404 CRYST1 129.340 63.800 59.840 90.00 107.68 90.00 C 1 2 1 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 0.007732 0.000000 0.002464 0.00000 SCALE2 0.000000 0.015674 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017540 0.00000