HEADER ISOMERASE 17-DEC-10 3Q1N TITLE CRYSTAL STRUCTURE OF A GALACTOSE MUTAROTASE-LIKE PROTEIN (LSEI_2598) TITLE 2 FROM LACTOBACILLUS CASEI ATCC 334 AT 1.61 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GALACTOSE MUTAROTASE RELATED ENZYME; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOBACILLUS CASEI; SOURCE 3 ORGANISM_TAXID: 321967; SOURCE 4 STRAIN: ATCC 334; SOURCE 5 GENE: LSEI_2598; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, KEYWDS 2 PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 4 01-FEB-23 3Q1N 1 REMARK SEQADV LINK REVDAT 3 25-OCT-17 3Q1N 1 REMARK REVDAT 2 20-JUL-11 3Q1N 1 KEYWDS REVDAT 1 19-JAN-11 3Q1N 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF A GALACTOSE MUTAROTASE-LIKE PROTEIN JRNL TITL 2 (LSEI_2598) FROM LACTOBACILLUS CASEI ATCC 334 AT 1.61 A JRNL TITL 3 RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 40912 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) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.182 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2056 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) : 1.61 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.65 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2825 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 165 REMARK 3 BIN FREE R VALUE : 0.2530 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2299 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 70 REMARK 3 SOLVENT ATOMS : 333 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.25 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.88000 REMARK 3 B22 (A**2) : -0.46000 REMARK 3 B33 (A**2) : 1.34000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.082 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.081 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.055 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.174 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.962 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2627 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1799 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3593 ; 1.549 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4439 ; 0.853 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 357 ; 6.670 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 122 ;33.535 ;24.836 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 433 ;13.800 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;16.165 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 389 ; 0.093 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2981 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 520 ; 0.001 ; 0.020 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): 1586 ; 0.655 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 626 ; 0.182 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2578 ; 1.130 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1041 ; 1.882 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 982 ; 2.977 ; 4.500 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 0 A 293 REMARK 3 ORIGIN FOR THE GROUP (A): 9.3263 30.2260 14.6280 REMARK 3 T TENSOR REMARK 3 T11: 0.0436 T22: 0.0507 REMARK 3 T33: 0.0499 T12: 0.0002 REMARK 3 T13: 0.0016 T23: -0.0005 REMARK 3 L TENSOR REMARK 3 L11: 0.2891 L22: 0.5381 REMARK 3 L33: 0.2954 L12: -0.1097 REMARK 3 L13: 0.0599 L23: 0.1050 REMARK 3 S TENSOR REMARK 3 S11: 0.0100 S12: -0.0107 S13: 0.0242 REMARK 3 S21: -0.0194 S22: -0.0254 S23: 0.0506 REMARK 3 S31: -0.0225 S32: -0.0629 S33: 0.0155 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1.HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR REMARK 3 SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE REMARK 3 OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO REMARK 3 0.75 TO ACCOUNT FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL REMARK 3 S-MET INCORPORATION. 3. NITRATE (NO3) FROM THE CRYSTALLIZATION: REMARK 3 CHLORIDE (CL) FROM THE PURIFICATION BUFFER; AND ETHYLENE REMARK 3 GLYCOL(EDO), USED AS A CRYOPROTECTANT, WERE MODELED INTO THE REMARK 3 STRUCTURE. 4. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B REMARK 3 FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U REMARK 3 FACTORS. 5.SOLVENT RESIDUES WERE EXCLUDED FROM TLS ASSIGNMENT. REMARK 4 REMARK 4 3Q1N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-11. REMARK 100 THE DEPOSITION ID IS D_1000063081. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JAN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91837,0.97903,0.97881 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : FLAT COLLIMATING MIRROR, TOROID REMARK 200 FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40969 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.610 REMARK 200 RESOLUTION RANGE LOW (A) : 36.529 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.582 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.8600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.61 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.67 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.63000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHELXD, AUTOSHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.20M NH4NO3, 20.00% PEG-3350, NO REMARK 280 BUFFER PH 6.3, NANODROP, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K 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 24.57600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.98900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.53800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 46.98900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.57600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.53800 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: ANALYSTICAL SIZE EXCLUSION CHROMATOGRAPHY INDICATES THAT A REMARK 300 MONOMER IS A SIGNIFICANT OLIGOMERIZATION STATE. 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ASP A 159 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES 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 HIS A 44 -58.48 -125.61 REMARK 500 ALA A 45 63.68 -160.97 REMARK 500 LYS A 247 60.39 -112.32 REMARK 500 LYS A 247 63.08 -113.62 REMARK 500 PRO A 249 41.93 -85.84 REMARK 500 ASP A 257 66.76 -105.06 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 294 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 295 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 296 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 297 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 298 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 299 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 311 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 312 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 398487 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING REMARK 999 ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. DBREF 3Q1N A 1 293 UNP Q034Q3 Q034Q3_LACC3 1 293 SEQADV 3Q1N GLY A 0 UNP Q034Q3 EXPRESSION TAG SEQRES 1 A 294 GLY MSE ILE THR ILE GLU ASN SER LYS PHE LYS ALA GLY SEQRES 2 A 294 ILE ALA GLU ARG GLY ALA GLU LEU GLN SER LEU VAL ASN SEQRES 3 A 294 LYS ALA ASP ASN TYR GLU TYR VAL TRP THR GLY ASP LYS SEQRES 4 A 294 THR PHE TRP ASN ARG HIS ALA PRO ILE LEU PHE PRO SER SEQRES 5 A 294 ILE GLY LYS SER ASN GLN ASP GLN TYR ARG LEU GLY ALA SEQRES 6 A 294 LYS THR TYR PRO MSE SER GLN HIS GLY PHE ALA ARG ASP SEQRES 7 A 294 TYR ASP PHE ASP VAL SER ASP LYS SER ASP SER ALA VAL SEQRES 8 A 294 THR PHE THR GLN HIS GLN ASN ALA GLU THR LEU LYS LYS SEQRES 9 A 294 PHE PRO PHE GLU TYR THR LEU ALA VAL THR TYR MSE LEU SEQRES 10 A 294 THR ASP GLY GLY LEU SER VAL HIS TYR THR VAL THR ASN SEQRES 11 A 294 ASP ASP SER LYS SER MSE PRO PHE ALA LEU GLY PHE HIS SEQRES 12 A 294 PRO ALA PHE ASN VAL GLY LEU LYS ALA ASP GLY SER PHE SEQRES 13 A 294 ASP ASP TYR ASP LEU THR VAL GLU PRO LEU ASN SER PRO SEQRES 14 A 294 LEU GLN ARG PHE GLY ILE GLY PRO VAL PRO PHE ARG ASN SEQRES 15 A 294 GLY ASP VAL GLU ASP ILE PRO GLY ALA GLU GLY ASN ARG SEQRES 16 A 294 LEU PRO LEU THR HIS ASP LEU LEU ASP GLY GLY LEU VAL SEQRES 17 A 294 ILE LEU ALA ASN SER GLU ILE ALA LYS ALA THR LEU ALA SEQRES 18 A 294 SER PRO HIS HIS ASP HIS SER ILE THR LEU ASP ILE SER SEQRES 19 A 294 ASP PHE PRO TYR LEU THR ILE TRP SER PRO GLU HIS LYS SEQRES 20 A 294 LYS ALA PRO PHE ILE ALA VAL GLU PRO PHE ASP GLY LEU SEQRES 21 A 294 PRO ASP GLN ALA GLY GLU PRO THR ASP TRP TYR THR LYS SEQRES 22 A 294 LEU GLY ASN THR THR LEU SER ALA GLY ALA ASN LYS GLN SEQRES 23 A 294 LEU ALA LEU LYS VAL GLU LEU HIS MODRES 3Q1N MSE A 1 MET SELENOMETHIONINE MODRES 3Q1N MSE A 69 MET SELENOMETHIONINE MODRES 3Q1N MSE A 115 MET SELENOMETHIONINE MODRES 3Q1N MSE A 135 MET SELENOMETHIONINE HET MSE A 1 13 HET MSE A 69 8 HET MSE A 115 13 HET MSE A 135 8 HET NO3 A 294 4 HET NO3 A 295 4 HET NO3 A 296 4 HET NO3 A 297 4 HET NO3 A 298 4 HET CL A 299 1 HET CL A 300 1 HET EDO A 301 8 HET EDO A 302 4 HET EDO A 303 4 HET EDO A 304 4 HET EDO A 305 4 HET EDO A 306 4 HET EDO A 307 4 HET EDO A 308 4 HET EDO A 309 4 HET EDO A 310 4 HET EDO A 311 4 HET EDO A 312 4 HETNAM MSE SELENOMETHIONINE HETNAM NO3 NITRATE ION HETNAM CL CHLORIDE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 NO3 5(N O3 1-) FORMUL 7 CL 2(CL 1-) FORMUL 9 EDO 12(C2 H6 O2) FORMUL 21 HOH *333(H2 O) HELIX 1 1 ARG A 16 ALA A 18 5 3 HELIX 2 2 SER A 55 GLN A 57 5 3 HELIX 3 3 PHE A 74 TYR A 78 5 5 HELIX 4 4 ASN A 97 PHE A 104 1 8 HELIX 5 5 THR A 198 ASP A 203 1 6 SHEET 1 A 4 MSE A 1 GLU A 5 0 SHEET 2 A 4 PHE A 9 ALA A 14 -1 O ILE A 13 N ILE A 2 SHEET 3 A 4 GLU A 19 ASN A 25 -1 O GLN A 21 N GLY A 12 SHEET 4 A 4 TYR A 30 GLU A 31 -1 O TYR A 30 N ASN A 25 SHEET 1 B 4 ILE A 47 LEU A 48 0 SHEET 2 B 4 LEU A 139 PHE A 141 -1 O GLY A 140 N LEU A 48 SHEET 3 B 4 PHE A 250 ASP A 257 -1 O ASP A 257 N LEU A 139 SHEET 4 B 4 ALA A 144 ASN A 146 -1 N PHE A 145 O ILE A 251 SHEET 1 C 5 ILE A 47 LEU A 48 0 SHEET 2 C 5 LEU A 139 PHE A 141 -1 O GLY A 140 N LEU A 48 SHEET 3 C 5 PHE A 250 ASP A 257 -1 O ASP A 257 N LEU A 139 SHEET 4 C 5 TYR A 237 TRP A 241 -1 N THR A 239 O GLU A 254 SHEET 5 C 5 VAL A 207 LEU A 209 -1 N LEU A 209 O LEU A 238 SHEET 1 D 2 GLN A 59 LEU A 62 0 SHEET 2 D 2 LYS A 65 PRO A 68 -1 O TYR A 67 N TYR A 60 SHEET 1 E 9 ASP A 81 SER A 83 0 SHEET 2 E 9 ALA A 89 HIS A 95 -1 O THR A 93 N ASP A 81 SHEET 3 E 9 TYR A 108 THR A 117 -1 O VAL A 112 N PHE A 92 SHEET 4 E 9 GLY A 120 ASN A 129 -1 O SER A 122 N MSE A 115 SHEET 5 E 9 ASN A 283 LEU A 292 -1 O LEU A 286 N TYR A 125 SHEET 6 E 9 ILE A 228 ASP A 231 -1 N THR A 229 O GLU A 291 SHEET 7 E 9 LYS A 216 ALA A 220 -1 N ALA A 217 O LEU A 230 SHEET 8 E 9 ASP A 159 GLU A 163 -1 N THR A 161 O THR A 218 SHEET 9 E 9 ARG A 194 PRO A 196 -1 O LEU A 195 N LEU A 160 SHEET 1 F 2 MSE A 135 PHE A 137 0 SHEET 2 F 2 THR A 276 LEU A 278 -1 O LEU A 278 N MSE A 135 SHEET 1 G 2 GLN A 170 ILE A 174 0 SHEET 2 G 2 ARG A 180 ASP A 186 -1 O GLU A 185 N ARG A 171 LINK C GLY A 0 N MSE A 1 1555 1555 1.33 LINK C MSE A 1 N ILE A 2 1555 1555 1.32 LINK C PRO A 68 N MSE A 69 1555 1555 1.33 LINK C MSE A 69 N SER A 70 1555 1555 1.33 LINK C TYR A 114 N MSE A 115 1555 1555 1.33 LINK C MSE A 115 N LEU A 116 1555 1555 1.34 LINK C SER A 134 N MSE A 135 1555 1555 1.34 LINK C MSE A 135 N PRO A 136 1555 1555 1.33 CISPEP 1 PHE A 49 PRO A 50 0 -1.06 CISPEP 2 GLU A 163 PRO A 164 0 -11.29 CISPEP 3 GLY A 175 PRO A 176 0 -15.95 CISPEP 4 VAL A 177 PRO A 178 0 1.64 CISPEP 5 VAL A 177 PRO A 178 0 0.02 SITE 1 AC1 9 TRP A 41 ARG A 43 PRO A 46 LEU A 48 SITE 2 AC1 9 HIS A 72 ARG A 76 HIS A 142 NO3 A 295 SITE 3 AC1 9 EDO A 303 SITE 1 AC2 9 LEU A 48 ILE A 52 GLY A 53 HIS A 72 SITE 2 AC2 9 HIS A 142 PHE A 256 NO3 A 294 NO3 A 296 SITE 3 AC2 9 EDO A 302 SITE 1 AC3 9 GLY A 53 LYS A 54 GLN A 71 HIS A 72 SITE 2 AC3 9 PRO A 178 NO3 A 295 EDO A 302 EDO A 303 SITE 3 AC3 9 HOH A 329 SITE 1 AC4 3 SER A 86 ASP A 87 LYS A 133 SITE 1 AC5 5 THR A 161 VAL A 162 GLU A 163 LYS A 216 SITE 2 AC5 5 THR A 218 SITE 1 AC6 2 ASP A 79 ALA A 151 SITE 1 AC7 6 SER A 154 PHE A 155 THR A 198 HIS A 199 SITE 2 AC7 6 HOH A 424 HOH A 609 SITE 1 AC8 5 TYR A 30 TYR A 32 ASN A 146 TYR A 158 SITE 2 AC8 5 HOH A 387 SITE 1 AC9 6 HIS A 142 TRP A 241 GLU A 254 NO3 A 295 SITE 2 AC9 6 NO3 A 296 EDO A 303 SITE 1 BC1 6 TRP A 41 HIS A 72 TRP A 241 NO3 A 294 SITE 2 BC1 6 NO3 A 296 EDO A 302 SITE 1 BC2 6 ARG A 16 ASP A 77 LEU A 149 ASP A 156 SITE 2 BC2 6 HIS A 224 HOH A 466 SITE 1 BC3 4 SER A 212 SER A 233 ASP A 234 PRO A 236 SITE 1 BC4 6 ASP A 257 LYS A 284 HOH A 357 HOH A 373 SITE 2 BC4 6 HOH A 421 HOH A 435 SITE 1 BC5 6 PRO A 68 MSE A 69 SER A 70 LYS A 103 SITE 2 BC5 6 HOH A 343 HOH A 571 SITE 1 BC6 5 ASN A 42 ARG A 43 HIS A 223 HIS A 224 SITE 2 BC6 5 ASP A 225 SITE 1 BC7 5 ASP A 186 ILE A 187 GLY A 189 ALA A 190 SITE 2 BC7 5 HOH A 610 SITE 1 BC8 3 HIS A 124 ASP A 234 GLN A 285 SITE 1 BC9 7 ALA A 215 LYS A 216 ASP A 231 ILE A 232 SITE 2 BC9 7 SER A 233 HOH A 622 HOH A 627 SITE 1 CC1 6 ALA A 111 VAL A 112 THR A 113 HIS A 124 SITE 2 CC1 6 THR A 126 HOH A 473 CRYST1 49.152 67.076 93.978 90.00 90.00 90.00 P 21 21 21 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 0.020345 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014908 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010641 0.00000