HEADER LYASE 24-JUL-11 3T36 TITLE CRYSTAL STRUCTURE OF LYTIC TRANSGLYCOSYLASE MLTE FROM ESCHERICHA COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDO-TYPE MEMBRANE-BOUND LYTIC MUREIN TRANSGLYCOSYLASE A; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 FRAGMENT: UNP RESIDUES 17-203; COMPND 5 SYNONYM: MLTE, PEPTIDOGLYCAN LYTIC ENDOTRANSGLYCOSYLASE; COMPND 6 EC: 4.2.2.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: EMTA, MLTE, SLTZ, YCGP, B1193, JW5821; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: XL1-BLUE; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMT429-EMTA KEYWDS GOOSE TYPE LYSOZYME-LIKE STRUCTURE, LYTIC TRANSGLYCOSYLASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR G.FIBRIANSAH,F.I.GLIUBICH,A.-M.W.H.THUNNISSEN REVDAT 6 28-FEB-24 3T36 1 REMARK SEQADV REVDAT 5 24-JAN-18 3T36 1 AUTHOR REVDAT 4 08-NOV-17 3T36 1 REMARK REVDAT 3 26-DEC-12 3T36 1 JRNL REVDAT 2 31-OCT-12 3T36 1 JRNL REVDAT 1 25-JUL-12 3T36 0 JRNL AUTH G.FIBRIANSAH,F.I.GLIUBICH,A.M.THUNNISSEN JRNL TITL ON THE MECHANISM OF PEPTIDOGLYCAN BINDING AND CLEAVAGE BY JRNL TITL 2 THE ENDO-SPECIFIC LYTIC TRANSGLYCOSYLASE MLTE FROM JRNL TITL 3 ESCHERICHIA COLI. JRNL REF BIOCHEMISTRY V. 51 9164 2012 JRNL REFN ISSN 0006-2960 JRNL PMID 23075328 JRNL DOI 10.1021/BI300900T REMARK 2 REMARK 2 RESOLUTION. 2.25 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 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.77 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 56611 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 5691 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) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.31 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3708 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.89 REMARK 3 BIN R VALUE (WORKING SET) : 0.2050 REMARK 3 BIN FREE R VALUE SET COUNT : 393 REMARK 3 BIN FREE R VALUE : 0.2620 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7077 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.27 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.02000 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): 0.265 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.201 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.120 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.703 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7248 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 4919 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9856 ; 1.174 ; 1.966 REMARK 3 BOND ANGLES OTHERS (DEGREES): 12036 ; 0.862 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 917 ; 5.081 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 309 ;40.796 ;24.531 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1201 ;14.804 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 45 ;15.329 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1072 ; 0.065 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8103 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1350 ; 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): 4610 ; 0.561 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1839 ; 0.114 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7391 ; 1.113 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2638 ; 1.939 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2465 ; 3.302 ; 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 3 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 3T36 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUL-11. REMARK 100 THE DEPOSITION ID IS D_1000066978. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8350 REMARK 200 MONOCHROMATOR : HORIZONTALLY FOCUSING REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA, SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56663 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 24.770 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M LITHIUM SULFATE, 15% PEG8000, 20 REMARK 280 MM HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 38.88200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 80.24700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.46250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 80.24700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.88200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.46250 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, 3, 4, 5 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 350 REMARK 350 BIOMOLECULE: 3 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: C 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: 4 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: D 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: 5 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: E 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 1 REMARK 465 ARG A 2 REMARK 465 GLY A 3 REMARK 465 SER A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 GLY A 11 REMARK 465 SER A 12 REMARK 465 ALA A 13 REMARK 465 CYS A 14 REMARK 465 GLU A 15 REMARK 465 LEU A 16 REMARK 465 SER A 17 REMARK 465 SER A 18 REMARK 465 LYS A 19 REMARK 465 HIS A 20 REMARK 465 MET B 1 REMARK 465 ARG B 2 REMARK 465 GLY B 3 REMARK 465 SER B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 HIS B 8 REMARK 465 HIS B 9 REMARK 465 HIS B 10 REMARK 465 GLY B 11 REMARK 465 SER B 12 REMARK 465 ALA B 13 REMARK 465 CYS B 14 REMARK 465 GLU B 15 REMARK 465 LEU B 16 REMARK 465 SER B 17 REMARK 465 SER B 18 REMARK 465 MET C 1 REMARK 465 ARG C 2 REMARK 465 GLY C 3 REMARK 465 SER C 4 REMARK 465 HIS C 5 REMARK 465 HIS C 6 REMARK 465 HIS C 7 REMARK 465 HIS C 8 REMARK 465 HIS C 9 REMARK 465 HIS C 10 REMARK 465 GLY C 11 REMARK 465 SER C 12 REMARK 465 ALA C 13 REMARK 465 CYS C 14 REMARK 465 GLU C 15 REMARK 465 LEU C 16 REMARK 465 SER C 17 REMARK 465 SER C 18 REMARK 465 MET D 1 REMARK 465 ARG D 2 REMARK 465 GLY D 3 REMARK 465 SER D 4 REMARK 465 HIS D 5 REMARK 465 HIS D 6 REMARK 465 HIS D 7 REMARK 465 HIS D 8 REMARK 465 HIS D 9 REMARK 465 HIS D 10 REMARK 465 GLY D 11 REMARK 465 SER D 12 REMARK 465 ALA D 13 REMARK 465 CYS D 14 REMARK 465 GLU D 15 REMARK 465 LEU D 16 REMARK 465 SER D 17 REMARK 465 SER D 18 REMARK 465 LYS D 19 REMARK 465 MET E 1 REMARK 465 ARG E 2 REMARK 465 GLY E 3 REMARK 465 SER E 4 REMARK 465 HIS E 5 REMARK 465 HIS E 6 REMARK 465 HIS E 7 REMARK 465 HIS E 8 REMARK 465 HIS E 9 REMARK 465 HIS E 10 REMARK 465 GLY E 11 REMARK 465 SER E 12 REMARK 465 ALA E 13 REMARK 465 CYS E 14 REMARK 465 GLU E 15 REMARK 465 LEU E 16 REMARK 465 SER E 17 REMARK 465 SER E 18 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 C 213 O HOH C 387 2.16 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 THR A 87 -90.19 -113.20 REMARK 500 THR B 87 -87.21 -118.47 REMARK 500 THR C 87 -83.64 -120.76 REMARK 500 THR D 87 -90.11 -113.35 REMARK 500 ASN E 76 31.39 74.22 REMARK 500 THR E 87 -85.43 -88.59 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 SO4 A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3T1Z RELATED DB: PDB REMARK 900 2.4 A CRYSTAL STRUCTURE OF E. COLI MLTE-E64Q WITH BOUND REMARK 900 CHITOPENTAOSE REMARK 900 RELATED ID: 3T21 RELATED DB: PDB REMARK 900 1.9 A CRYSTAL STRUCTURE OF E. COLI MLTE-E64Q WITH BOUND REMARK 900 CHITOPENTAOSE REMARK 900 RELATED ID: 3T4I RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E. COLI MLTE WITH BOUND BULGECIN AND REMARK 900 MURODIPEPTIDE DBREF 3T36 A 17 203 UNP P0C960 EMTA_ECOLI 17 203 DBREF 3T36 B 17 203 UNP P0C960 EMTA_ECOLI 17 203 DBREF 3T36 C 17 203 UNP P0C960 EMTA_ECOLI 17 203 DBREF 3T36 D 17 203 UNP P0C960 EMTA_ECOLI 17 203 DBREF 3T36 E 17 203 UNP P0C960 EMTA_ECOLI 17 203 SEQADV 3T36 MET A 1 UNP P0C960 EXPRESSION TAG SEQADV 3T36 ARG A 2 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLY A 3 UNP P0C960 EXPRESSION TAG SEQADV 3T36 SER A 4 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS A 5 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS A 6 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS A 7 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS A 8 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS A 9 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS A 10 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLY A 11 UNP P0C960 EXPRESSION TAG SEQADV 3T36 SER A 12 UNP P0C960 EXPRESSION TAG SEQADV 3T36 ALA A 13 UNP P0C960 EXPRESSION TAG SEQADV 3T36 CYS A 14 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLU A 15 UNP P0C960 EXPRESSION TAG SEQADV 3T36 LEU A 16 UNP P0C960 EXPRESSION TAG SEQADV 3T36 MET B 1 UNP P0C960 EXPRESSION TAG SEQADV 3T36 ARG B 2 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLY B 3 UNP P0C960 EXPRESSION TAG SEQADV 3T36 SER B 4 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS B 5 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS B 6 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS B 7 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS B 8 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS B 9 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS B 10 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLY B 11 UNP P0C960 EXPRESSION TAG SEQADV 3T36 SER B 12 UNP P0C960 EXPRESSION TAG SEQADV 3T36 ALA B 13 UNP P0C960 EXPRESSION TAG SEQADV 3T36 CYS B 14 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLU B 15 UNP P0C960 EXPRESSION TAG SEQADV 3T36 LEU B 16 UNP P0C960 EXPRESSION TAG SEQADV 3T36 MET C 1 UNP P0C960 EXPRESSION TAG SEQADV 3T36 ARG C 2 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLY C 3 UNP P0C960 EXPRESSION TAG SEQADV 3T36 SER C 4 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS C 5 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS C 6 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS C 7 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS C 8 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS C 9 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS C 10 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLY C 11 UNP P0C960 EXPRESSION TAG SEQADV 3T36 SER C 12 UNP P0C960 EXPRESSION TAG SEQADV 3T36 ALA C 13 UNP P0C960 EXPRESSION TAG SEQADV 3T36 CYS C 14 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLU C 15 UNP P0C960 EXPRESSION TAG SEQADV 3T36 LEU C 16 UNP P0C960 EXPRESSION TAG SEQADV 3T36 MET D 1 UNP P0C960 EXPRESSION TAG SEQADV 3T36 ARG D 2 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLY D 3 UNP P0C960 EXPRESSION TAG SEQADV 3T36 SER D 4 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS D 5 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS D 6 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS D 7 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS D 8 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS D 9 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS D 10 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLY D 11 UNP P0C960 EXPRESSION TAG SEQADV 3T36 SER D 12 UNP P0C960 EXPRESSION TAG SEQADV 3T36 ALA D 13 UNP P0C960 EXPRESSION TAG SEQADV 3T36 CYS D 14 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLU D 15 UNP P0C960 EXPRESSION TAG SEQADV 3T36 LEU D 16 UNP P0C960 EXPRESSION TAG SEQADV 3T36 MET E 1 UNP P0C960 EXPRESSION TAG SEQADV 3T36 ARG E 2 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLY E 3 UNP P0C960 EXPRESSION TAG SEQADV 3T36 SER E 4 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS E 5 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS E 6 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS E 7 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS E 8 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS E 9 UNP P0C960 EXPRESSION TAG SEQADV 3T36 HIS E 10 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLY E 11 UNP P0C960 EXPRESSION TAG SEQADV 3T36 SER E 12 UNP P0C960 EXPRESSION TAG SEQADV 3T36 ALA E 13 UNP P0C960 EXPRESSION TAG SEQADV 3T36 CYS E 14 UNP P0C960 EXPRESSION TAG SEQADV 3T36 GLU E 15 UNP P0C960 EXPRESSION TAG SEQADV 3T36 LEU E 16 UNP P0C960 EXPRESSION TAG SEQRES 1 A 203 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ALA SEQRES 2 A 203 CYS GLU LEU SER SER LYS HIS ASP TYR THR ASN PRO PRO SEQRES 3 A 203 TRP ASN ALA LYS VAL PRO VAL GLN ARG ALA MET GLN TRP SEQRES 4 A 203 MET PRO ILE SER GLN LYS ALA GLY ALA ALA TRP GLY VAL SEQRES 5 A 203 ASP PRO GLN LEU ILE THR ALA ILE ILE ALA ILE GLU SER SEQRES 6 A 203 GLY GLY ASN PRO ASN ALA VAL SER LYS SER ASN ALA ILE SEQRES 7 A 203 GLY LEU MET GLN LEU LYS ALA SER THR SER GLY ARG ASP SEQRES 8 A 203 VAL TYR ARG ARG MET GLY TRP SER GLY GLU PRO THR THR SEQRES 9 A 203 SER GLU LEU LYS ASN PRO GLU ARG ASN ILE SER MET GLY SEQRES 10 A 203 ALA ALA TYR LEU ASN ILE LEU GLU THR GLY PRO LEU ALA SEQRES 11 A 203 GLY ILE GLU ASP PRO LYS VAL LEU GLN TYR ALA LEU VAL SEQRES 12 A 203 VAL SER TYR ALA ASN GLY ALA GLY ALA LEU LEU ARG THR SEQRES 13 A 203 PHE SER SER ASP ARG LYS LYS ALA ILE SER LYS ILE ASN SEQRES 14 A 203 ASP LEU ASP ALA ASP GLU PHE LEU GLU HIS VAL ALA ARG SEQRES 15 A 203 ASN HIS PRO ALA PRO GLN ALA PRO ARG TYR ILE TYR LYS SEQRES 16 A 203 LEU GLU GLN ALA LEU ASP ALA MET SEQRES 1 B 203 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ALA SEQRES 2 B 203 CYS GLU LEU SER SER LYS HIS ASP TYR THR ASN PRO PRO SEQRES 3 B 203 TRP ASN ALA LYS VAL PRO VAL GLN ARG ALA MET GLN TRP SEQRES 4 B 203 MET PRO ILE SER GLN LYS ALA GLY ALA ALA TRP GLY VAL SEQRES 5 B 203 ASP PRO GLN LEU ILE THR ALA ILE ILE ALA ILE GLU SER SEQRES 6 B 203 GLY GLY ASN PRO ASN ALA VAL SER LYS SER ASN ALA ILE SEQRES 7 B 203 GLY LEU MET GLN LEU LYS ALA SER THR SER GLY ARG ASP SEQRES 8 B 203 VAL TYR ARG ARG MET GLY TRP SER GLY GLU PRO THR THR SEQRES 9 B 203 SER GLU LEU LYS ASN PRO GLU ARG ASN ILE SER MET GLY SEQRES 10 B 203 ALA ALA TYR LEU ASN ILE LEU GLU THR GLY PRO LEU ALA SEQRES 11 B 203 GLY ILE GLU ASP PRO LYS VAL LEU GLN TYR ALA LEU VAL SEQRES 12 B 203 VAL SER TYR ALA ASN GLY ALA GLY ALA LEU LEU ARG THR SEQRES 13 B 203 PHE SER SER ASP ARG LYS LYS ALA ILE SER LYS ILE ASN SEQRES 14 B 203 ASP LEU ASP ALA ASP GLU PHE LEU GLU HIS VAL ALA ARG SEQRES 15 B 203 ASN HIS PRO ALA PRO GLN ALA PRO ARG TYR ILE TYR LYS SEQRES 16 B 203 LEU GLU GLN ALA LEU ASP ALA MET SEQRES 1 C 203 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ALA SEQRES 2 C 203 CYS GLU LEU SER SER LYS HIS ASP TYR THR ASN PRO PRO SEQRES 3 C 203 TRP ASN ALA LYS VAL PRO VAL GLN ARG ALA MET GLN TRP SEQRES 4 C 203 MET PRO ILE SER GLN LYS ALA GLY ALA ALA TRP GLY VAL SEQRES 5 C 203 ASP PRO GLN LEU ILE THR ALA ILE ILE ALA ILE GLU SER SEQRES 6 C 203 GLY GLY ASN PRO ASN ALA VAL SER LYS SER ASN ALA ILE SEQRES 7 C 203 GLY LEU MET GLN LEU LYS ALA SER THR SER GLY ARG ASP SEQRES 8 C 203 VAL TYR ARG ARG MET GLY TRP SER GLY GLU PRO THR THR SEQRES 9 C 203 SER GLU LEU LYS ASN PRO GLU ARG ASN ILE SER MET GLY SEQRES 10 C 203 ALA ALA TYR LEU ASN ILE LEU GLU THR GLY PRO LEU ALA SEQRES 11 C 203 GLY ILE GLU ASP PRO LYS VAL LEU GLN TYR ALA LEU VAL SEQRES 12 C 203 VAL SER TYR ALA ASN GLY ALA GLY ALA LEU LEU ARG THR SEQRES 13 C 203 PHE SER SER ASP ARG LYS LYS ALA ILE SER LYS ILE ASN SEQRES 14 C 203 ASP LEU ASP ALA ASP GLU PHE LEU GLU HIS VAL ALA ARG SEQRES 15 C 203 ASN HIS PRO ALA PRO GLN ALA PRO ARG TYR ILE TYR LYS SEQRES 16 C 203 LEU GLU GLN ALA LEU ASP ALA MET SEQRES 1 D 203 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ALA SEQRES 2 D 203 CYS GLU LEU SER SER LYS HIS ASP TYR THR ASN PRO PRO SEQRES 3 D 203 TRP ASN ALA LYS VAL PRO VAL GLN ARG ALA MET GLN TRP SEQRES 4 D 203 MET PRO ILE SER GLN LYS ALA GLY ALA ALA TRP GLY VAL SEQRES 5 D 203 ASP PRO GLN LEU ILE THR ALA ILE ILE ALA ILE GLU SER SEQRES 6 D 203 GLY GLY ASN PRO ASN ALA VAL SER LYS SER ASN ALA ILE SEQRES 7 D 203 GLY LEU MET GLN LEU LYS ALA SER THR SER GLY ARG ASP SEQRES 8 D 203 VAL TYR ARG ARG MET GLY TRP SER GLY GLU PRO THR THR SEQRES 9 D 203 SER GLU LEU LYS ASN PRO GLU ARG ASN ILE SER MET GLY SEQRES 10 D 203 ALA ALA TYR LEU ASN ILE LEU GLU THR GLY PRO LEU ALA SEQRES 11 D 203 GLY ILE GLU ASP PRO LYS VAL LEU GLN TYR ALA LEU VAL SEQRES 12 D 203 VAL SER TYR ALA ASN GLY ALA GLY ALA LEU LEU ARG THR SEQRES 13 D 203 PHE SER SER ASP ARG LYS LYS ALA ILE SER LYS ILE ASN SEQRES 14 D 203 ASP LEU ASP ALA ASP GLU PHE LEU GLU HIS VAL ALA ARG SEQRES 15 D 203 ASN HIS PRO ALA PRO GLN ALA PRO ARG TYR ILE TYR LYS SEQRES 16 D 203 LEU GLU GLN ALA LEU ASP ALA MET SEQRES 1 E 203 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ALA SEQRES 2 E 203 CYS GLU LEU SER SER LYS HIS ASP TYR THR ASN PRO PRO SEQRES 3 E 203 TRP ASN ALA LYS VAL PRO VAL GLN ARG ALA MET GLN TRP SEQRES 4 E 203 MET PRO ILE SER GLN LYS ALA GLY ALA ALA TRP GLY VAL SEQRES 5 E 203 ASP PRO GLN LEU ILE THR ALA ILE ILE ALA ILE GLU SER SEQRES 6 E 203 GLY GLY ASN PRO ASN ALA VAL SER LYS SER ASN ALA ILE SEQRES 7 E 203 GLY LEU MET GLN LEU LYS ALA SER THR SER GLY ARG ASP SEQRES 8 E 203 VAL TYR ARG ARG MET GLY TRP SER GLY GLU PRO THR THR SEQRES 9 E 203 SER GLU LEU LYS ASN PRO GLU ARG ASN ILE SER MET GLY SEQRES 10 E 203 ALA ALA TYR LEU ASN ILE LEU GLU THR GLY PRO LEU ALA SEQRES 11 E 203 GLY ILE GLU ASP PRO LYS VAL LEU GLN TYR ALA LEU VAL SEQRES 12 E 203 VAL SER TYR ALA ASN GLY ALA GLY ALA LEU LEU ARG THR SEQRES 13 E 203 PHE SER SER ASP ARG LYS LYS ALA ILE SER LYS ILE ASN SEQRES 14 E 203 ASP LEU ASP ALA ASP GLU PHE LEU GLU HIS VAL ALA ARG SEQRES 15 E 203 ASN HIS PRO ALA PRO GLN ALA PRO ARG TYR ILE TYR LYS SEQRES 16 E 203 LEU GLU GLN ALA LEU ASP ALA MET HET SO4 A 204 5 HET SO4 C 204 5 HET SO4 E 204 5 HETNAM SO4 SULFATE ION FORMUL 6 SO4 3(O4 S 2-) FORMUL 9 HOH *420(H2 O) HELIX 1 1 ALA A 29 MET A 37 1 9 HELIX 2 2 TRP A 39 GLY A 51 1 13 HELIX 3 3 ASP A 53 GLY A 66 1 14 HELIX 4 4 THR A 87 GLY A 97 1 11 HELIX 5 5 THR A 103 ASN A 109 1 7 HELIX 6 6 ASN A 109 GLY A 127 1 19 HELIX 7 7 ASP A 134 GLY A 149 1 16 HELIX 8 8 GLY A 149 ARG A 155 1 7 HELIX 9 9 ASP A 160 ASP A 170 1 11 HELIX 10 10 ASP A 172 HIS A 184 1 13 HELIX 11 11 PRO A 187 ALA A 202 1 16 HELIX 12 12 ALA B 29 GLN B 38 1 10 HELIX 13 13 TRP B 39 GLY B 51 1 13 HELIX 14 14 ASP B 53 GLY B 66 1 14 HELIX 15 15 THR B 87 GLY B 97 1 11 HELIX 16 16 THR B 103 ASN B 109 1 7 HELIX 17 17 ASN B 109 GLY B 127 1 19 HELIX 18 18 ASP B 134 GLY B 149 1 16 HELIX 19 19 GLY B 149 ARG B 155 1 7 HELIX 20 20 ASP B 160 ASN B 169 1 10 HELIX 21 21 ASP B 172 HIS B 184 1 13 HELIX 22 22 PRO B 187 ALA B 202 1 16 HELIX 23 23 ALA C 29 GLN C 38 1 10 HELIX 24 24 TRP C 39 GLY C 51 1 13 HELIX 25 25 ASP C 53 GLY C 66 1 14 HELIX 26 26 THR C 87 GLY C 97 1 11 HELIX 27 27 THR C 103 ASN C 109 1 7 HELIX 28 28 ASN C 109 GLY C 127 1 19 HELIX 29 29 ASP C 134 GLY C 149 1 16 HELIX 30 30 GLY C 149 THR C 156 1 8 HELIX 31 31 ASP C 160 ASN C 169 1 10 HELIX 32 32 ASP C 172 HIS C 184 1 13 HELIX 33 33 PRO C 187 MET C 203 1 17 HELIX 34 34 ALA D 29 MET D 37 1 9 HELIX 35 35 TRP D 39 GLY D 51 1 13 HELIX 36 36 ASP D 53 GLY D 66 1 14 HELIX 37 37 THR D 87 GLY D 97 1 11 HELIX 38 38 THR D 103 ASN D 109 1 7 HELIX 39 39 ASN D 109 GLY D 127 1 19 HELIX 40 40 ASP D 134 GLY D 149 1 16 HELIX 41 41 GLY D 149 ARG D 155 1 7 HELIX 42 42 ASP D 160 ASP D 170 1 11 HELIX 43 43 ASP D 172 HIS D 184 1 13 HELIX 44 44 PRO D 187 ALA D 202 1 16 HELIX 45 45 ALA E 29 GLN E 38 1 10 HELIX 46 46 TRP E 39 GLY E 51 1 13 HELIX 47 47 ASP E 53 GLY E 66 1 14 HELIX 48 48 THR E 87 MET E 96 1 10 HELIX 49 49 THR E 103 ASN E 109 1 7 HELIX 50 50 ASN E 109 GLY E 127 1 19 HELIX 51 51 ASP E 134 GLY E 149 1 16 HELIX 52 52 GLY E 149 THR E 156 1 8 HELIX 53 53 ASP E 160 ASP E 170 1 11 HELIX 54 54 ASP E 172 HIS E 184 1 13 HELIX 55 55 PRO E 187 ALA E 202 1 16 CISPEP 1 ASN A 24 PRO A 25 0 -1.26 CISPEP 2 ASN B 24 PRO B 25 0 0.75 CISPEP 3 ASN C 24 PRO C 25 0 -2.26 CISPEP 4 ASN D 24 PRO D 25 0 -1.55 CISPEP 5 ASN E 24 PRO E 25 0 -4.43 SITE 1 AC1 2 ARG A 191 LYS A 195 SITE 1 AC2 6 TYR B 194 GLN B 198 HOH B 276 ARG C 155 SITE 2 AC2 6 HOH C 233 HOH C 348 SITE 1 AC3 7 ARG B 155 HOH B 245 HOH B 283 TYR E 194 SITE 2 AC3 7 GLN E 198 HOH E 249 HOH E 293 CRYST1 77.764 94.925 160.494 90.00 90.00 90.00 P 21 21 21 20 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 0.012859 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010535 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006231 0.00000