HEADER LYASE 05-MAY-15 4ZNZ TITLE CRYSTAL STRUCTURE OF ESCHERICHIA COLI CARBONIC ANHYDRASE (YADF) IN TITLE 2 COMPLEX WITH ZN - ARTIFACT OF PURIFICATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE; COMPND 3 CHAIN: A; COMPND 4 EC: 4.2.1.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 469008; SOURCE 4 STRAIN: BL21-CODONPLUS(DE3)-RIL KEYWDS CARBONIC ANHYDRASE, YADF, CRYSTALLIZATION ARTIFACT, ZINC BINDING, KEYWDS 2 LYASE EXPDTA X-RAY DIFFRACTION AUTHOR O.A.GASIOROWSKA,E.NIEDZIALKOWSKA,P.J.POREBSKI,K.B.HANDING, AUTHOR 2 I.G.SHABALIN,M.T.CYMBOROWSKI,W.MINOR REVDAT 6 22-MAY-24 4ZNZ 1 REMARK REVDAT 5 13-APR-22 4ZNZ 1 AUTHOR JRNL REVDAT 4 04-DEC-19 4ZNZ 1 REMARK REVDAT 3 22-NOV-17 4ZNZ 1 JRNL REMARK REVDAT 2 01-JUN-16 4ZNZ 1 JRNL REVDAT 1 20-MAY-15 4ZNZ 0 JRNL AUTH E.NIEDZIALKOWSKA,O.GASIOROWSKA,K.B.HANDING,K.A.MAJOREK, JRNL AUTH 2 P.J.POREBSKI,I.G.SHABALIN,E.ZASADZINSKA,M.CYMBOROWSKI, JRNL AUTH 3 W.MINOR JRNL TITL PROTEIN PURIFICATION AND CRYSTALLIZATION ARTIFACTS: THE TALE JRNL TITL 2 USUALLY NOT TOLD. JRNL REF PROTEIN SCI. V. 25 720 2016 JRNL REFN ESSN 1469-896X JRNL PMID 26660914 JRNL DOI 10.1002/PRO.2861 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0107 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 5247 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) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 255 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 388 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.16 REMARK 3 BIN R VALUE (WORKING SET) : 0.1850 REMARK 3 BIN FREE R VALUE SET COUNT : 13 REMARK 3 BIN FREE R VALUE : 0.3800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1674 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 26 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 58.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.68000 REMARK 3 B22 (A**2) : 0.68000 REMARK 3 B33 (A**2) : -1.35000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.411 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.237 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.706 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.906 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1710 ; 0.012 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1619 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2326 ; 1.591 ; 1.936 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3695 ; 0.998 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 214 ; 6.888 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 79 ;37.181 ;24.051 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 282 ;15.992 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;18.761 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 264 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1956 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 405 ; 0.002 ; 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): 859 ; 4.165 ; 5.374 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 858 ; 4.129 ; 5.370 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1072 ; 6.404 ; 8.054 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 4ZNZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAY-15. REMARK 100 THE DEPOSITION ID IS D_1000209597. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 - 7.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.27822 REMARK 200 MONOCHROMATOR : KOHZU REMARK 200 OPTICS : BIMORPH K-B PAIR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5527 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 200 DATA REDUNDANCY : 8.100 REMARK 200 R MERGE (I) : 0.12200 REMARK 200 R SYM (I) : 0.12200 REMARK 200 FOR THE DATA SET : 6.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.8 REMARK 200 DATA REDUNDANCY IN SHELL : 8.10 REMARK 200 R MERGE FOR SHELL (I) : 0.92600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL-3000, MLPHARE, SHELX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.3 UL OF 7.4 MG/ML PROTEIN IN 50 MM REMARK 280 TRIS PH 7.9, 200 MM NACL AND 0.5 MM TCEP WERE MIXED WITH THE 0.3 REMARK 280 UL OF SALTRX CONDITION #96 (60% V/V TACSIMATE PH 7.0 AND 0.1 M REMARK 280 BIS-TRIS PROPANE PH 7.0) AND EQUILIBRATED AGAINST SALTRX REMARK 280 CONDITION #96 SOLUTION IN 96 WELL 3 DROP CRYSTALLIZATION PLATE REMARK 280 (SWISSCI), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 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 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 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 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 33.95450 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 33.95450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 42.46500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 33.95450 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 33.95450 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 42.46500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 33.95450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 33.95450 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 42.46500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 33.95450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 33.95450 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 42.46500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 15130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -92.0 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 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 ALA A 217 REMARK 465 ASN A 218 REMARK 465 HIS A 219 REMARK 465 LYS A 220 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 20 CD OE1 OE2 REMARK 470 PHE A 25 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE A 26 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 27 CG CD OE1 OE2 REMARK 470 LEU A 29 CG CD1 CD2 REMARK 470 GLN A 31 CG CD OE1 NE2 REMARK 470 GLN A 33 CG CD OE1 NE2 REMARK 470 GLU A 109 CG CD OE1 OE2 REMARK 470 ARG A 141 CD NE CZ NH1 NH2 REMARK 470 SER A 210 OG REMARK 470 LYS A 213 CG CD CE NZ REMARK 470 LEU A 214 CG CD1 CD2 REMARK 470 LYS A 215 CG CD CE NZ 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 22 90.44 -163.18 REMARK 500 LEU A 214 -61.39 -90.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 58 GLU A 59 145.35 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 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 42 SG REMARK 620 2 ASP A 44 OD2 104.0 REMARK 620 3 HIS A 98 NE2 102.7 123.1 REMARK 620 4 CYS A 101 SG 103.2 116.8 104.5 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 A 301 DBREF 4ZNZ A 1 220 UNP C6EAT1 C6EAT1_ECOBD 1 220 SEQRES 1 A 220 MET LYS ASP ILE ASP THR LEU ILE SER ASN ASN ALA LEU SEQRES 2 A 220 TRP SER LYS MET LEU VAL GLU GLU ASP PRO GLY PHE PHE SEQRES 3 A 220 GLU LYS LEU ALA GLN ALA GLN LYS PRO ARG PHE LEU TRP SEQRES 4 A 220 ILE GLY CYS SER ASP SER ARG VAL PRO ALA GLU ARG LEU SEQRES 5 A 220 THR GLY LEU GLU PRO GLY GLU LEU PHE VAL HIS ARG ASN SEQRES 6 A 220 VAL ALA ASN LEU VAL ILE HIS THR ASP LEU ASN CYS LEU SEQRES 7 A 220 SER VAL VAL GLN TYR ALA VAL ASP VAL LEU GLU VAL GLU SEQRES 8 A 220 HIS ILE ILE ILE CYS GLY HIS TYR GLY CYS GLY GLY VAL SEQRES 9 A 220 GLN ALA ALA VAL GLU ASN PRO GLU LEU GLY LEU ILE ASN SEQRES 10 A 220 ASN TRP LEU LEU HIS ILE ARG ASP ILE TRP PHE LYS HIS SEQRES 11 A 220 SER SER LEU LEU GLY GLU MET PRO GLN GLU ARG ARG LEU SEQRES 12 A 220 ASP THR LEU CYS GLU LEU ASN VAL MET GLU GLN VAL TYR SEQRES 13 A 220 ASN LEU GLY HIS SER THR ILE MET GLN SER ALA TRP LYS SEQRES 14 A 220 ARG GLY GLN LYS VAL THR ILE HIS GLY TRP ALA TYR GLY SEQRES 15 A 220 ILE HIS ASP GLY LEU LEU ARG ASP LEU ASP VAL THR ALA SEQRES 16 A 220 THR ASN ARG GLU THR LEU GLU GLN ARG TYR ARG HIS GLY SEQRES 17 A 220 ILE SER ASN LEU LYS LEU LYS HIS ALA ASN HIS LYS HET ZN A 301 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *26(H2 O) HELIX 1 AA1 ASP A 3 ASP A 22 1 20 HELIX 2 AA2 PRO A 23 GLN A 31 1 9 HELIX 3 AA3 PRO A 48 GLY A 54 1 7 HELIX 4 AA4 ASP A 74 VAL A 87 1 14 HELIX 5 AA5 CYS A 101 ASN A 110 1 10 HELIX 6 AA6 LEU A 115 HIS A 130 1 16 HELIX 7 AA7 HIS A 130 GLU A 136 1 7 HELIX 8 AA8 MET A 137 GLU A 140 5 4 HELIX 9 AA9 ARG A 141 SER A 161 1 21 HELIX 10 AB1 SER A 161 GLY A 171 1 11 HELIX 11 AB2 ASN A 197 HIS A 216 1 20 SHEET 1 AA1 5 LEU A 60 ASN A 65 0 SHEET 2 AA1 5 PHE A 37 CYS A 42 1 N GLY A 41 O HIS A 63 SHEET 3 AA1 5 HIS A 92 HIS A 98 1 O ILE A 94 N LEU A 38 SHEET 4 AA1 5 THR A 175 TYR A 181 1 O TRP A 179 N ILE A 95 SHEET 5 AA1 5 ARG A 189 ASP A 190 -1 O ARG A 189 N ALA A 180 LINK SG CYS A 42 ZN ZN A 301 1555 1555 2.34 LINK OD2 ASP A 44 ZN ZN A 301 1555 1555 2.22 LINK NE2 HIS A 98 ZN ZN A 301 1555 1555 2.16 LINK SG CYS A 101 ZN ZN A 301 1555 1555 2.42 CISPEP 1 GLN A 31 ALA A 32 0 6.23 CISPEP 2 ALA A 32 GLN A 33 0 -11.35 SITE 1 AC1 4 CYS A 42 ASP A 44 HIS A 98 CYS A 101 CRYST1 67.909 67.909 84.930 90.00 90.00 90.00 P 42 21 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 0.014726 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014726 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011774 0.00000