HEADER HYDROLASE 18-DEC-17 5Z01 TITLE NATIVE ESCHERICHIA COLI L,D-CARBOXYPEPTIDASE A (LDCA) COMPND MOL_ID: 1; COMPND 2 MOLECULE: MUREIN TETRAPEPTIDE CARBOXYPEPTIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: LD-CARBOXYPEPTIDASE A,MURAMOYLTETRAPEPTIDE CARBOXYPEPTIDASE; COMPND 5 EC: 3.4.17.13; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: LDCA, YCGQ, B1192, JW1181; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS PEPTIDOGLYCAN, RECYCLING, CELL-WALL, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.MEYER,J.R.H.TAME REVDAT 3 27-MAR-24 5Z01 1 LINK REVDAT 2 02-MAY-18 5Z01 1 JRNL REVDAT 1 25-APR-18 5Z01 0 JRNL AUTH K.MEYER,C.ADDY,S.AKASHI,D.I.ROPER,J.R.H.TAME JRNL TITL THE CRYSTAL STRUCTURE AND OLIGOMERIC FORM OF ESCHERICHIA JRNL TITL 2 COLIL,D-CARBOXYPEPTIDASE A. JRNL REF BIOCHEM. BIOPHYS. RES. V. 499 594 2018 JRNL REF 2 COMMUN. JRNL REFN ESSN 1090-2104 JRNL PMID 29601819 JRNL DOI 10.1016/J.BBRC.2018.03.195 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0189 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 33251 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) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.905 REMARK 3 FREE R VALUE TEST SET COUNT : 1631 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2309 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.96 REMARK 3 BIN R VALUE (WORKING SET) : 0.3300 REMARK 3 BIN FREE R VALUE SET COUNT : 125 REMARK 3 BIN FREE R VALUE : 0.3760 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2370 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 212 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.46 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.44400 REMARK 3 B22 (A**2) : -1.68700 REMARK 3 B33 (A**2) : -2.75600 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): 0.109 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.114 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.104 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2425 ; 0.020 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2240 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3298 ; 1.803 ; 1.949 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5171 ; 1.047 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 304 ; 6.322 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 112 ;38.029 ;23.304 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 390 ;13.916 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;23.032 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 373 ; 0.112 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2730 ; 0.011 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 509 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 898 ; 0.206 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 66 ; 0.275 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2396 ; 0.176 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 328 ; 0.170 ; 0.200 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): 1219 ; 2.672 ; 2.735 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1218 ; 2.671 ; 2.733 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1522 ; 3.564 ; 4.088 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1523 ; 3.565 ; 4.090 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1206 ; 3.785 ; 3.207 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1206 ; 3.783 ; 3.208 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1776 ; 5.714 ; 4.652 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1776 ; 5.711 ; 4.653 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 BULK SOLVENT 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 ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 5Z01 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-DEC-17. REMARK 100 THE DEPOSITION ID IS D_1300006205. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 300K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33235 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 46.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.000 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 9.30 REMARK 200 R MERGE FOR SHELL (I) : 1.01600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.02M TRIS PH 8.5, 0.2M SODIUM REMARK 280 THIOCYANATE, 12% PEG 3350, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 38.97450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.53450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 46.88600 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.97450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.53450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 46.88600 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.97450 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 44.53450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 46.88600 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.97450 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 44.53450 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 46.88600 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: 3540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL 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 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 93.77200 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 -18 REMARK 465 GLY A -17 REMARK 465 SER A -16 REMARK 465 SER A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 SER A -8 REMARK 465 SER A -7 REMARK 465 GLY A -6 REMARK 465 LEU A -5 REMARK 465 VAL A -4 REMARK 465 PRO A -3 REMARK 465 ARG A -2 REMARK 465 MET A 304 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 A 682 O HOH A 687 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 87 CB - CG - OD1 ANGL. DEV. = 6.6 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 0 37.93 -143.69 REMARK 500 SER A 10 -130.56 -119.51 REMARK 500 ASN A 35 35.29 71.82 REMARK 500 GLU A 44 -126.02 53.66 REMARK 500 SER A 106 -129.73 68.27 REMARK 500 ASN A 132 -60.38 -100.84 REMARK 500 LYS A 191 76.81 -107.83 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 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG A 255 O REMARK 620 2 LEU A 258 O 94.0 REMARK 620 3 HOH A 584 O 140.3 86.3 REMARK 620 4 HOH A 587 O 102.7 90.0 117.0 REMARK 620 5 HOH A 681 O 92.8 167.0 81.4 99.4 REMARK 620 N 1 2 3 4 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 401 DBREF 5Z01 A 1 304 UNP P76008 LDCA_ECOLI 1 304 SEQADV 5Z01 MET A -18 UNP P76008 EXPRESSION TAG SEQADV 5Z01 GLY A -17 UNP P76008 EXPRESSION TAG SEQADV 5Z01 SER A -16 UNP P76008 EXPRESSION TAG SEQADV 5Z01 SER A -15 UNP P76008 EXPRESSION TAG SEQADV 5Z01 HIS A -14 UNP P76008 EXPRESSION TAG SEQADV 5Z01 HIS A -13 UNP P76008 EXPRESSION TAG SEQADV 5Z01 HIS A -12 UNP P76008 EXPRESSION TAG SEQADV 5Z01 HIS A -11 UNP P76008 EXPRESSION TAG SEQADV 5Z01 HIS A -10 UNP P76008 EXPRESSION TAG SEQADV 5Z01 HIS A -9 UNP P76008 EXPRESSION TAG SEQADV 5Z01 SER A -8 UNP P76008 EXPRESSION TAG SEQADV 5Z01 SER A -7 UNP P76008 EXPRESSION TAG SEQADV 5Z01 GLY A -6 UNP P76008 EXPRESSION TAG SEQADV 5Z01 LEU A -5 UNP P76008 EXPRESSION TAG SEQADV 5Z01 VAL A -4 UNP P76008 EXPRESSION TAG SEQADV 5Z01 PRO A -3 UNP P76008 EXPRESSION TAG SEQADV 5Z01 ARG A -2 UNP P76008 EXPRESSION TAG SEQADV 5Z01 GLY A -1 UNP P76008 EXPRESSION TAG SEQADV 5Z01 HIS A 0 UNP P76008 EXPRESSION TAG SEQRES 1 A 323 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 323 LEU VAL PRO ARG GLY HIS MET SER LEU PHE HIS LEU ILE SEQRES 3 A 323 ALA PRO SER GLY TYR CYS ILE LYS GLN HIS ALA ALA LEU SEQRES 4 A 323 ARG GLY ILE GLN ARG LEU THR ASP ALA GLY HIS GLN VAL SEQRES 5 A 323 ASN ASN VAL GLU VAL ILE ALA ARG ARG CYS GLU ARG PHE SEQRES 6 A 323 ALA GLY THR GLU THR GLU ARG LEU GLU ASP LEU ASN SER SEQRES 7 A 323 LEU ALA ARG LEU THR THR PRO ASN THR ILE VAL LEU ALA SEQRES 8 A 323 VAL ARG GLY GLY TYR GLY ALA SER ARG LEU LEU ALA ASP SEQRES 9 A 323 ILE ASP TRP GLN ALA LEU VAL ALA ARG GLN GLN HIS ASP SEQRES 10 A 323 PRO LEU LEU ILE CYS GLY HIS SER ASP PHE THR ALA ILE SEQRES 11 A 323 GLN CYS GLY LEU LEU ALA HIS GLY ASN VAL ILE THR PHE SEQRES 12 A 323 SER GLY PRO MET LEU VAL ALA ASN PHE GLY ALA ASP GLU SEQRES 13 A 323 LEU ASN ALA PHE THR GLU HIS HIS PHE TRP LEU ALA LEU SEQRES 14 A 323 ARG ASN GLU THR PHE THR ILE GLU TRP GLN GLY GLU GLY SEQRES 15 A 323 PRO THR CYS ARG ALA GLU GLY THR LEU TRP GLY GLY ASN SEQRES 16 A 323 LEU ALA MET LEU ILE SER LEU ILE GLY THR PRO TRP MET SEQRES 17 A 323 PRO LYS ILE GLU ASN GLY ILE LEU VAL LEU GLU ASP ILE SEQRES 18 A 323 ASN GLU HIS PRO PHE ARG VAL GLU ARG MET LEU LEU GLN SEQRES 19 A 323 LEU TYR HIS ALA GLY ILE LEU PRO ARG GLN LYS ALA ILE SEQRES 20 A 323 ILE LEU GLY SER PHE SER GLY SER THR PRO ASN ASP TYR SEQRES 21 A 323 ASP ALA GLY TYR ASN LEU GLU SER VAL TYR ALA PHE LEU SEQRES 22 A 323 ARG SER ARG LEU SER ILE PRO LEU ILE THR GLY LEU ASP SEQRES 23 A 323 PHE GLY HIS GLU GLN ARG THR VAL THR LEU PRO LEU GLY SEQRES 24 A 323 ALA HIS ALA ILE LEU ASN ASN THR ARG GLU GLY THR GLN SEQRES 25 A 323 LEU THR ILE SER GLY HIS PRO VAL LEU LYS MET HET MG A 401 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *212(H2 O) HELIX 1 AA1 LYS A 15 ALA A 29 1 15 HELIX 2 AA2 ASN A 35 ALA A 40 5 6 HELIX 3 AA3 THR A 49 SER A 59 1 11 HELIX 4 AA4 LEU A 60 LEU A 63 5 4 HELIX 5 AA5 GLY A 78 LEU A 83 5 6 HELIX 6 AA6 ASP A 87 GLN A 96 1 10 HELIX 7 AA7 HIS A 105 ASP A 107 5 3 HELIX 8 AA8 PHE A 108 ASN A 120 1 13 HELIX 9 AA9 ASN A 139 ASN A 152 1 14 HELIX 10 AB1 LEU A 177 SER A 182 1 6 HELIX 11 AB2 HIS A 205 ALA A 219 1 15 HELIX 12 AB3 ILE A 221 GLN A 225 5 5 HELIX 13 AB4 ASN A 239 ALA A 243 5 5 HELIX 14 AB5 ASN A 246 SER A 256 1 11 SHEET 1 AA1 6 GLN A 32 ASN A 34 0 SHEET 2 AA1 6 LEU A 3 ILE A 7 1 N PHE A 4 O ASN A 34 SHEET 3 AA1 6 THR A 68 ALA A 72 1 O ILE A 69 N LEU A 3 SHEET 4 AA1 6 LEU A 101 GLY A 104 1 O CYS A 103 N VAL A 70 SHEET 5 AA1 6 THR A 123 SER A 125 1 O PHE A 124 N ILE A 102 SHEET 6 AA1 6 LEU A 277 LEU A 279 -1 O LEU A 277 N SER A 125 SHEET 1 AA2 7 THR A 154 TRP A 159 0 SHEET 2 AA2 7 GLY A 291 SER A 297 -1 O LEU A 294 N ILE A 157 SHEET 3 AA2 7 HIS A 282 THR A 288 -1 N HIS A 282 O SER A 297 SHEET 4 AA2 7 CYS A 166 ASN A 176 -1 N ALA A 168 O LEU A 285 SHEET 5 AA2 7 ILE A 196 ILE A 202 1 O VAL A 198 N GLY A 175 SHEET 6 AA2 7 ALA A 227 SER A 234 1 O GLY A 231 N LEU A 199 SHEET 7 AA2 7 LEU A 262 ILE A 263 1 O ILE A 263 N LEU A 230 LINK O ARG A 255 MG MG A 401 1555 1555 2.27 LINK O LEU A 258 MG MG A 401 1555 1555 2.26 LINK MG MG A 401 O HOH A 584 1555 6554 2.46 LINK MG MG A 401 O HOH A 587 1555 1555 2.29 LINK MG MG A 401 O HOH A 681 1555 1555 2.35 SITE 1 AC1 6 GLN A 32 ARG A 255 LEU A 258 HOH A 584 SITE 2 AC1 6 HOH A 587 HOH A 681 CRYST1 77.949 89.069 93.772 90.00 90.00 90.00 I 2 2 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 0.012829 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011227 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010664 0.00000