10 20 30 40 50 60 70 80 1UGC - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER LYASE 24-JUL-96 1UGC
TITLE HUMAN CARBONIC ANHYDRASE II [HCAII] (E.C.4.2.1.1) MUTANT TITLE 2 WITH ALA 65 REPLACED BY HIS (A65H)
COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE II; COMPND 3 CHAIN: A; COMPND 4 EC: 4.2.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL_LINE: BL21; SOURCE 6 GENE: CAII; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCAM; SOURCE 11 EXPRESSION_SYSTEM_GENE: CAII
KEYWDS LYASE, ACETYLATION, ZINC, POLYMORPHISM, DISEASE MUTATION
EXPDTA X-RAY DIFFRACTION
AUTHOR L.R.SCOLNICK,D.W.CHRISTIANSON
REVDAT 3 24-FEB-09 1UGC 1 VERSN REVDAT 2 01-APR-03 1UGC 1 JRNL REVDAT 1 01-APR-97 1UGC 0
JRNL AUTH L.R.SCOLNICK,D.W.CHRISTIANSON JRNL TITL X-RAY CRYSTALLOGRAPHIC STUDIES OF ALANINE-65 JRNL TITL 2 VARIANTS OF CARBONIC ANHYDRASE II REVEAL THE JRNL TITL 3 STRUCTURAL BASIS OF COMPROMISED PROTON TRANSFER IN JRNL TITL 4 CATALYSIS. JRNL REF BIOCHEMISTRY V. 35 16429 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8987974 JRNL DOI 10.1021/BI9617872
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 15547 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : R-FREE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1419 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.19 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 71.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1258 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE : 0.2800 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 146 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2068 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : 0.17 REMARK 3 LOW RESOLUTION CUTOFF (A) : 10.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.50 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.20 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1UGC COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-AUG-95 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15547 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 6.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.4000 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) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 61.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.14800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: DIFFERENCE FOURIER REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NATIVE CAII, (HAKANSSON ET AL., 1992) REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM TRIS-HCL, PH=8.0, 1.95 - 3.9M REMARK 280 NH4SO4
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 20.85000 REMARK 290 SMTRY3 2 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: 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 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 LYS A 261 O
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 LYS A 111 -3.54 77.27 REMARK 500 PHE A 176 75.38 -150.23 REMARK 500 ASN A 244 51.19 -95.90 REMARK 500 LYS A 252 -131.85 56.97 REMARK 500 ASN A 253 58.62 -93.08 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 262 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 96 NE2 111.0 REMARK 620 3 HIS A 119 ND1 116.5 100.7 REMARK 620 4 HOH A 487 O 104.1 111.3 113.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG A 483 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 205 O REMARK 620 2 GLN A 137 O 91.6 REMARK 620 N 1
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 483 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 262
DBREF 1UGC A 3 261 UNP P00918 CAH2_HUMAN 2 259
SEQADV 1UGC HIS A 65 UNP P00918 ALA 64 ENGINEERED
SEQRES 1 A 258 HIS HIS TRP GLY TYR GLY LYS HIS ASN GLY PRO GLU HIS SEQRES 2 A 258 TRP HIS LYS ASP PHE PRO ILE ALA LYS GLY GLU ARG GLN SEQRES 3 A 258 SER PRO VAL ASP ILE ASP THR HIS THR ALA LYS TYR ASP SEQRES 4 A 258 PRO SER LEU LYS PRO LEU SER VAL SER TYR ASP GLN ALA SEQRES 5 A 258 THR SER LEU ARG ILE LEU ASN ASN GLY HIS HIS PHE ASN SEQRES 6 A 258 VAL GLU PHE ASP ASP SER GLN ASP LYS ALA VAL LEU LYS SEQRES 7 A 258 GLY GLY PRO LEU ASP GLY THR TYR ARG LEU ILE GLN PHE SEQRES 8 A 258 HIS PHE HIS TRP GLY SER LEU ASP GLY GLN GLY SER GLU SEQRES 9 A 258 HIS THR VAL ASP LYS LYS LYS TYR ALA ALA GLU LEU HIS SEQRES 10 A 258 LEU VAL HIS TRP ASN THR LYS TYR GLY ASP PHE GLY LYS SEQRES 11 A 258 ALA VAL GLN GLN PRO ASP GLY LEU ALA VAL LEU GLY ILE SEQRES 12 A 258 PHE LEU LYS VAL GLY SER ALA LYS PRO GLY LEU GLN LYS SEQRES 13 A 258 VAL VAL ASP VAL LEU ASP SER ILE LYS THR LYS GLY LYS SEQRES 14 A 258 SER ALA ASP PHE THR ASN PHE ASP PRO ARG GLY LEU LEU SEQRES 15 A 258 PRO GLU SER LEU ASP TYR TRP THR TYR PRO GLY SER LEU SEQRES 16 A 258 THR THR PRO PRO LEU LEU GLU CYS VAL THR TRP ILE VAL SEQRES 17 A 258 LEU LYS GLU PRO ILE SER VAL SER SER GLU GLN VAL LEU SEQRES 18 A 258 LYS PHE ARG LYS LEU ASN PHE ASN GLY GLU GLY GLU PRO SEQRES 19 A 258 GLU GLU LEU MET VAL ASP ASN TRP ARG PRO ALA GLN PRO SEQRES 20 A 258 LEU LYS ASN ARG GLN ILE LYS ALA SER PHE LYS
HET HG A 483 1 HET ZN A 262 1
HETNAM HG MERCURY (II) ION HETNAM ZN ZINC ION
FORMUL 2 HG HG 2+ FORMUL 3 ZN ZN 2+ FORMUL 4 HOH *110(H2 O)
HELIX 1 1 TRP A 16 ASP A 19 1 4 HELIX 2 2 PRO A 21 LYS A 24 5 4 HELIX 3 3 THR A 125 TYR A 128 5 3 HELIX 4 4 PHE A 131 GLN A 136 1 6 HELIX 5 5 PRO A 155 ILE A 167 5 13 HELIX 6 6 PRO A 181 LEU A 184 5 4 HELIX 7 7 SER A 220 LYS A 228 1 9
SHEET 1 A 2 LEU A 47 SER A 50 0 SHEET 2 A 2 VAL A 78 GLY A 81 -1 N LYS A 80 O SER A 48 SHEET 1 B 8 SER A 173 ASP A 175 0 SHEET 2 B 8 SER A 56 ASN A 61 -1 N ILE A 59 O ALA A 174 SHEET 3 B 8 PHE A 66 PHE A 70 -1 N GLU A 69 O LEU A 57 SHEET 4 B 8 TYR A 88 TRP A 97 -1 N PHE A 93 O VAL A 68 SHEET 5 B 8 ALA A 116 ASN A 124 -1 N TRP A 123 O ARG A 89 SHEET 6 B 8 LEU A 141 LEU A 148 -1 N LEU A 148 O ALA A 116 SHEET 7 B 8 VAL A 207 LEU A 212 1 N THR A 208 O LEU A 141 SHEET 8 B 8 TYR A 191 GLY A 196 -1 N GLY A 196 O VAL A 207 SHEET 1 C 2 LEU A 148 VAL A 150 0 SHEET 2 C 2 ILE A 216 VAL A 218 1 N ILE A 216 O LYS A 149
LINK ZN ZN A 262 NE2 HIS A 94 1555 1555 2.03 LINK ZN ZN A 262 NE2 HIS A 96 1555 1555 2.08 LINK ZN ZN A 262 ND1 HIS A 119 1555 1555 2.11 LINK ZN ZN A 262 O HOH A 487 1555 1555 1.87 LINK HG HG A 483 O GLU A 205 1555 1555 3.25 LINK HG HG A 483 O GLN A 137 1555 1555 3.06
CISPEP 1 SER A 29 PRO A 30 0 0.03 CISPEP 2 PRO A 201 PRO A 202 0 0.81
SITE 1 AC1 4 VAL A 135 GLN A 137 GLU A 205 CYS A 206 SITE 1 AC2 4 HIS A 94 HIS A 96 HIS A 119 HOH A 487
CRYST1 42.700 41.700 73.000 90.00 104.60 90.00 P 1 21 1 2
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 0.023419 0.000000 0.006100 0.00000
SCALE2 0.000000 0.023981 0.000000 0.00000
SCALE3 0.000000 0.000000 0.014156 0.00000