HEADER METAL TRANSPORT 04-MAY-07 2PS0 TITLE STRUCTURE AND METAL BINDING PROPERTIES OF ZNUA, A PERIPLASMIC ZINC TITLE 2 TRANSPORTER FROM ESCHERICHIA COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: HIGH-AFFINITY ZINC UPTAKE SYSTEM PROTEIN ZNUA; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS PROTEIN CONSISTS OF TWO DOMAINS WITH (BETA/ALFA)4 FOLD, METAL KEYWDS 2 TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR L.A.YATSUNYK,L.R.KIM,I.I.VORONTSOV,A.C.ROSENZWEIG REVDAT 4 18-OCT-17 2PS0 1 REMARK REVDAT 3 24-FEB-09 2PS0 1 VERSN REVDAT 2 27-MAY-08 2PS0 1 JRNL REVDAT 1 05-JUN-07 2PS0 0 JRNL AUTH L.A.YATSUNYK,J.A.EASTON,L.R.KIM,S.A.SUGARBAKER,B.BENNETT, JRNL AUTH 2 R.M.BREECE,I.I.VORONTSOV,D.L.TIERNEY,M.W.CROWDER, JRNL AUTH 3 A.C.ROSENZWEIG JRNL TITL STRUCTURE AND METAL BINDING PROPERTIES OF ZNUA, A JRNL TITL 2 PERIPLASMIC ZINC TRANSPORTER FROM ESCHERICHIA COLI. JRNL REF J.BIOL.INORG.CHEM. V. 13 271 2008 JRNL REFN ISSN 0949-8257 JRNL PMID 18027003 JRNL DOI 10.1007/S00775-007-0320-0 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.20 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 38401 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) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1925 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2650 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.17 REMARK 3 BIN R VALUE (WORKING SET) : 0.2160 REMARK 3 BIN FREE R VALUE SET COUNT : 139 REMARK 3 BIN FREE R VALUE : 0.2610 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4050 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 394 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.84 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.13000 REMARK 3 B22 (A**2) : 0.32000 REMARK 3 B33 (A**2) : -2.45000 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): 0.199 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.178 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.121 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.193 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.924 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4174 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5672 ; 1.188 ; 1.973 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 535 ; 5.683 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 176 ;37.114 ;25.227 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 713 ;15.193 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;15.846 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 645 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3148 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2029 ; 0.195 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2889 ; 0.297 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 335 ; 0.138 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 5 ; 0.049 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 50 ; 0.176 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 18 ; 0.137 ; 0.200 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): 2730 ; 0.681 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4279 ; 1.188 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1614 ; 1.582 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1390 ; 2.639 ; 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 : 1.20 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 THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2PS0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042718. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-MAR-06; NULL; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; NULL; NULL REMARK 200 PH : 4.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y; Y REMARK 200 RADIATION SOURCE : APS; APS; APS REMARK 200 BEAMLINE : 5ID-B; 19-ID; 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.2828162; 1.2828162; 1.2828162 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL; NULL; NULL REMARK 200 OPTICS : MIRRORS; NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; NULL; NULL REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE; NULL; REMARK 200 NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38461 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 37.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08200 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.28900 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30 % (W/V) PEG 4000, 5 % ISOPROPANOL, REMARK 280 0.1 M SUCCINATE, PH 4.9 MIXED 1:1 WITH 10 MG/ML ZNZNUA OR 1:2 REMARK 280 WITH 2.5 MG/ML ZNZNUA, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 36.71900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.07350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.13300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.07350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.71900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.13300 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 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 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 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 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 ILE A 118 REMARK 465 HIS A 119 REMARK 465 GLY A 120 REMARK 465 ASP A 121 REMARK 465 ASP A 122 REMARK 465 ASP A 123 REMARK 465 ASP A 124 REMARK 465 HIS A 125 REMARK 465 ASP A 126 REMARK 465 HIS A 127 REMARK 465 ALA A 128 REMARK 465 GLU A 129 REMARK 465 LYS A 130 REMARK 465 SER A 131 REMARK 465 ASP A 132 REMARK 465 GLU A 133 REMARK 465 ASP A 134 REMARK 465 HIS A 135 REMARK 465 HIS A 136 REMARK 465 HIS A 137 REMARK 465 HIS B 119 REMARK 465 GLY B 120 REMARK 465 ASP B 121 REMARK 465 ASP B 122 REMARK 465 ASP B 123 REMARK 465 ASP B 124 REMARK 465 HIS B 125 REMARK 465 ASP B 126 REMARK 465 HIS B 127 REMARK 465 ALA B 128 REMARK 465 GLU B 129 REMARK 465 LYS B 130 REMARK 465 SER B 131 REMARK 465 ASP B 132 REMARK 465 GLU B 133 REMARK 465 ASP B 134 REMARK 465 HIS B 135 REMARK 465 HIS B 136 REMARK 465 HIS B 137 REMARK 465 GLY B 138 REMARK 465 ASP B 310 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 260 NE CZ NH1 NH2 REMARK 480 ARG B 260 CD NE CZ NH1 NH2 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 OD2 ASP B 68 O HOH B 521 2.14 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 ARG A 260 CD ARG A 260 NE 0.429 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 61 69.35 -152.38 REMARK 500 MET A 85 -81.13 -116.06 REMARK 500 ASP A 139 -100.82 -166.96 REMARK 500 ARG A 237 -75.99 119.79 REMARK 500 MET B 85 -81.28 -116.04 REMARK 500 SER B 117 -73.76 45.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 260 0.08 SIDE CHAIN 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 ZN A 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 59 OE1 REMARK 620 2 HIS A 60 NE2 112.0 REMARK 620 3 HIS A 143 NE2 112.4 105.2 REMARK 620 4 HIS A 207 NE2 107.3 107.5 112.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 59 OE1 REMARK 620 2 HIS B 60 NE2 110.0 REMARK 620 3 HIS B 143 NE2 109.5 113.9 REMARK 620 4 HIS B 207 NE2 106.9 104.4 111.8 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OGW RELATED DB: PDB REMARK 900 RELATED ID: 2OSV RELATED DB: PDB REMARK 900 RELATED ID: 2PRS RELATED DB: PDB REMARK 900 RELATED ID: 2PS3 RELATED DB: PDB REMARK 900 RELATED ID: 2PS9 RELATED DB: PDB DBREF 2PS0 A 27 310 UNP P39172 ZNUA_ECOLI 27 310 DBREF 2PS0 B 27 310 UNP P39172 ZNUA_ECOLI 27 310 SEQRES 1 A 284 ALA VAL VAL ALA SER LEU LYS PRO VAL GLY PHE ILE ALA SEQRES 2 A 284 SER ALA ILE ALA ASP GLY VAL THR GLU THR GLU VAL LEU SEQRES 3 A 284 LEU PRO ASP GLY ALA SER GLU HIS ASP TYR SER LEU ARG SEQRES 4 A 284 PRO SER ASP VAL LYS ARG LEU GLN ASN ALA ASP LEU VAL SEQRES 5 A 284 VAL TRP VAL GLY PRO GLU MET GLU ALA PHE MET GLN LYS SEQRES 6 A 284 PRO VAL SER LYS LEU PRO GLY ALA LYS GLN VAL THR ILE SEQRES 7 A 284 ALA GLN LEU GLU ASP VAL LYS PRO LEU LEU MET LYS SER SEQRES 8 A 284 ILE HIS GLY ASP ASP ASP ASP HIS ASP HIS ALA GLU LYS SEQRES 9 A 284 SER ASP GLU ASP HIS HIS HIS GLY ASP PHE ASN MET HIS SEQRES 10 A 284 LEU TRP LEU SER PRO GLU ILE ALA ARG ALA THR ALA VAL SEQRES 11 A 284 ALA ILE HIS GLY LYS LEU VAL GLU LEU MET PRO GLN SER SEQRES 12 A 284 ARG ALA LYS LEU ASP ALA ASN LEU LYS ASP PHE GLU ALA SEQRES 13 A 284 GLN LEU ALA SER THR GLU THR GLN VAL GLY ASN GLU LEU SEQRES 14 A 284 ALA PRO LEU LYS GLY LYS GLY TYR PHE VAL PHE HIS ASP SEQRES 15 A 284 ALA TYR GLY TYR PHE GLU LYS GLN PHE GLY LEU THR PRO SEQRES 16 A 284 LEU GLY HIS PHE THR VAL ASN PRO GLU ILE GLN PRO GLY SEQRES 17 A 284 ALA GLN ARG LEU HIS GLU ILE ARG THR GLN LEU VAL GLU SEQRES 18 A 284 GLN LYS ALA THR CYS VAL PHE ALA GLU PRO GLN PHE ARG SEQRES 19 A 284 PRO ALA VAL VAL GLU SER VAL ALA ARG GLY THR SER VAL SEQRES 20 A 284 ARG MET GLY THR LEU ASP PRO LEU GLY THR ASN ILE LYS SEQRES 21 A 284 LEU GLY LYS THR SER TYR SER GLU PHE LEU SER GLN LEU SEQRES 22 A 284 ALA ASN GLN TYR ALA SER CYS LEU LYS GLY ASP SEQRES 1 B 284 ALA VAL VAL ALA SER LEU LYS PRO VAL GLY PHE ILE ALA SEQRES 2 B 284 SER ALA ILE ALA ASP GLY VAL THR GLU THR GLU VAL LEU SEQRES 3 B 284 LEU PRO ASP GLY ALA SER GLU HIS ASP TYR SER LEU ARG SEQRES 4 B 284 PRO SER ASP VAL LYS ARG LEU GLN ASN ALA ASP LEU VAL SEQRES 5 B 284 VAL TRP VAL GLY PRO GLU MET GLU ALA PHE MET GLN LYS SEQRES 6 B 284 PRO VAL SER LYS LEU PRO GLY ALA LYS GLN VAL THR ILE SEQRES 7 B 284 ALA GLN LEU GLU ASP VAL LYS PRO LEU LEU MET LYS SER SEQRES 8 B 284 ILE HIS GLY ASP ASP ASP ASP HIS ASP HIS ALA GLU LYS SEQRES 9 B 284 SER ASP GLU ASP HIS HIS HIS GLY ASP PHE ASN MET HIS SEQRES 10 B 284 LEU TRP LEU SER PRO GLU ILE ALA ARG ALA THR ALA VAL SEQRES 11 B 284 ALA ILE HIS GLY LYS LEU VAL GLU LEU MET PRO GLN SER SEQRES 12 B 284 ARG ALA LYS LEU ASP ALA ASN LEU LYS ASP PHE GLU ALA SEQRES 13 B 284 GLN LEU ALA SER THR GLU THR GLN VAL GLY ASN GLU LEU SEQRES 14 B 284 ALA PRO LEU LYS GLY LYS GLY TYR PHE VAL PHE HIS ASP SEQRES 15 B 284 ALA TYR GLY TYR PHE GLU LYS GLN PHE GLY LEU THR PRO SEQRES 16 B 284 LEU GLY HIS PHE THR VAL ASN PRO GLU ILE GLN PRO GLY SEQRES 17 B 284 ALA GLN ARG LEU HIS GLU ILE ARG THR GLN LEU VAL GLU SEQRES 18 B 284 GLN LYS ALA THR CYS VAL PHE ALA GLU PRO GLN PHE ARG SEQRES 19 B 284 PRO ALA VAL VAL GLU SER VAL ALA ARG GLY THR SER VAL SEQRES 20 B 284 ARG MET GLY THR LEU ASP PRO LEU GLY THR ASN ILE LYS SEQRES 21 B 284 LEU GLY LYS THR SER TYR SER GLU PHE LEU SER GLN LEU SEQRES 22 B 284 ALA ASN GLN TYR ALA SER CYS LEU LYS GLY ASP HET ZN A 502 1 HET ZN A 504 1 HET ZN B 501 1 HET ZN B 503 1 HETNAM ZN ZINC ION FORMUL 3 ZN 4(ZN 2+) FORMUL 7 HOH *394(H2 O) HELIX 1 1 LEU A 32 ASP A 44 1 13 HELIX 2 2 ARG A 65 ALA A 75 1 11 HELIX 3 3 GLU A 86 PHE A 88 5 3 HELIX 4 4 MET A 89 LYS A 95 1 7 HELIX 5 5 LEU A 96 ALA A 99 5 4 HELIX 6 6 ALA A 105 LEU A 107 5 3 HELIX 7 7 VAL A 110 LEU A 114 5 5 HELIX 8 8 HIS A 143 LEU A 146 5 4 HELIX 9 9 SER A 147 MET A 166 1 20 HELIX 10 10 SER A 169 ALA A 196 1 28 HELIX 11 11 PRO A 197 LYS A 199 5 3 HELIX 12 12 TYR A 210 GLY A 218 1 9 HELIX 13 13 GLY A 234 GLN A 248 1 15 HELIX 14 14 PRO A 261 ARG A 269 1 9 HELIX 15 15 THR A 290 LYS A 308 1 19 HELIX 16 16 LEU B 32 ASP B 44 1 13 HELIX 17 17 SER B 67 ASN B 74 1 8 HELIX 18 18 GLU B 86 PHE B 88 5 3 HELIX 19 19 MET B 89 LYS B 95 1 7 HELIX 20 20 LEU B 96 ALA B 99 5 4 HELIX 21 21 ALA B 105 LEU B 107 5 3 HELIX 22 22 VAL B 110 LEU B 114 5 5 HELIX 23 23 HIS B 143 LEU B 146 5 4 HELIX 24 24 SER B 147 MET B 166 1 20 HELIX 25 25 SER B 169 ALA B 196 1 28 HELIX 26 26 PRO B 197 LYS B 199 5 3 HELIX 27 27 TYR B 210 GLY B 218 1 9 HELIX 28 28 GLY B 234 GLN B 248 1 15 HELIX 29 29 PRO B 261 ARG B 269 1 9 HELIX 30 30 THR B 290 LYS B 308 1 19 SHEET 1 A 4 THR A 49 VAL A 51 0 SHEET 2 A 4 VAL A 28 ALA A 30 1 N ALA A 30 O GLU A 50 SHEET 3 A 4 LEU A 77 TRP A 80 1 O LEU A 77 N VAL A 29 SHEET 4 A 4 GLN A 101 THR A 103 1 O VAL A 102 N VAL A 78 SHEET 1 B 4 GLY A 223 THR A 226 0 SHEET 2 B 4 TYR A 203 HIS A 207 1 N PHE A 206 O THR A 226 SHEET 3 B 4 CYS A 252 ALA A 255 1 O PHE A 254 N PHE A 204 SHEET 4 B 4 ARG A 274 THR A 277 1 O GLY A 276 N ALA A 255 SHEET 1 C 4 THR B 49 VAL B 51 0 SHEET 2 C 4 VAL B 28 ALA B 30 1 N ALA B 30 O GLU B 50 SHEET 3 C 4 LEU B 77 TRP B 80 1 O LEU B 77 N VAL B 29 SHEET 4 C 4 GLN B 101 THR B 103 1 O VAL B 102 N VAL B 78 SHEET 1 D 4 GLY B 223 THR B 226 0 SHEET 2 D 4 TYR B 203 HIS B 207 1 N VAL B 205 O GLY B 223 SHEET 3 D 4 CYS B 252 ALA B 255 1 O PHE B 254 N PHE B 204 SHEET 4 D 4 ARG B 274 THR B 277 1 O GLY B 276 N ALA B 255 SSBOND 1 CYS A 252 CYS A 306 1555 1555 2.07 SSBOND 2 CYS B 252 CYS B 306 1555 1555 2.06 LINK OE1 GLU A 59 ZN ZN A 502 1555 1555 2.02 LINK NE2 HIS A 60 ZN ZN A 502 1555 1555 2.03 LINK NE2 HIS A 143 ZN ZN A 502 1555 1555 2.08 LINK NE2 HIS A 207 ZN ZN A 502 1555 1555 2.03 LINK NE2 HIS A 224 ZN ZN A 504 1555 1555 2.35 LINK OE1 GLU B 59 ZN ZN B 501 1555 1555 1.96 LINK NE2 HIS B 60 ZN ZN B 501 1555 1555 1.98 LINK NE2 HIS B 143 ZN ZN B 501 1555 1555 2.05 LINK NE2 HIS B 207 ZN ZN B 501 1555 1555 2.12 LINK NE2 HIS B 224 ZN ZN B 503 1555 1555 2.16 CISPEP 1 GLY A 138 ASP A 139 0 13.69 CISPEP 2 GLN A 236 ARG A 237 0 -1.28 CISPEP 3 PRO B 233 GLY B 234 0 19.95 SITE 1 AC1 4 GLU B 59 HIS B 60 HIS B 143 HIS B 207 SITE 1 AC2 4 GLU A 59 HIS A 60 HIS A 143 HIS A 207 SITE 1 AC3 2 HIS B 224 VAL B 227 SITE 1 AC4 1 HIS A 224 CRYST1 73.438 86.266 88.147 90.00 90.00 90.00 P 21 21 21 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 0.013617 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011592 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011345 0.00000