PDB Short entry for 3TVN HEADER LYASE 20-SEP-11 3TVN TITLE HUMAN CARBONIC ANHYDRASE II PROTON TRANSFER MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE 2; COMPND 3 CHAIN: X; COMPND 4 SYNONYM: CARBONATE DEHYDRATASE II, CARBONIC ANHYDRASE C, CAC, COMPND 5 CARBONIC ANHYDRASE II, CA-II; COMPND 6 EC: 4.2.1.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CA2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS GLOBULAR PROTEIN, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR R.L.MIKULSKI,D.M.WEST,K.H.SIPPEL,B.S.AVVARU,T.CHINGKUANG,R.MCKENNA REVDAT 5 28-FEB-24 3TVN 1 REMARK SEQADV LINK REVDAT 4 08-NOV-17 3TVN 1 REMARK REVDAT 3 23-JAN-13 3TVN 1 JRNL REVDAT 2 26-DEC-12 3TVN 1 JRNL REVDAT 1 08-AUG-12 3TVN 0 JRNL AUTH R.MIKULSKI,D.WEST,K.H.SIPPEL,B.S.AVVARU,M.AGGARWAL,C.TU, JRNL AUTH 2 R.MCKENNA,D.N.SILVERMAN JRNL TITL WATER NETWORKS IN FAST PROTON TRANSFER DURING CATALYSIS BY JRNL TITL 2 HUMAN CARBONIC ANHYDRASE II. JRNL REF BIOCHEMISTRY V. 52 125 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 23215152 JRNL DOI 10.1021/BI301099K REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.3_467 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.64 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.0 REMARK 3 NUMBER OF REFLECTIONS : 35285 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.580 REMARK 3 FREE R VALUE TEST SET COUNT : 1968 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 26.6410 - 3.2234 0.93 3515 203 0.1492 0.1959 REMARK 3 2 3.2234 - 2.5592 0.95 3490 206 0.1643 0.1828 REMARK 3 3 2.5592 - 2.2359 0.95 3506 214 0.1632 0.2028 REMARK 3 4 2.2359 - 2.0315 0.94 3425 196 0.1705 0.1989 REMARK 3 5 2.0315 - 1.8860 0.93 3397 192 0.1645 0.1872 REMARK 3 6 1.8860 - 1.7748 0.91 3306 203 0.1635 0.2224 REMARK 3 7 1.7748 - 1.6859 0.90 3266 196 0.1980 0.2390 REMARK 3 8 1.6859 - 1.6125 0.89 3250 188 0.2683 0.2927 REMARK 3 9 1.6125 - 1.5505 0.87 3171 188 0.3457 0.3557 REMARK 3 10 1.5505 - 1.4970 0.82 2991 182 0.4886 0.5168 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.90 REMARK 3 SHRINKAGE RADIUS : 0.61 REMARK 3 K_SOL : 0.37 REMARK 3 B_SOL : 40.57 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.310 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.52400 REMARK 3 B22 (A**2) : -3.83180 REMARK 3 B33 (A**2) : 4.35580 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.12040 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 2255 REMARK 3 ANGLE : 1.086 3081 REMARK 3 CHIRALITY : 0.075 327 REMARK 3 PLANARITY : 0.004 401 REMARK 3 DIHEDRAL : 12.227 853 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN X AND RESID 3:9 REMARK 3 ORIGIN FOR THE GROUP (A): 7.8712 -5.4376 10.6752 REMARK 3 T TENSOR REMARK 3 T11: 0.1594 T22: 0.2107 REMARK 3 T33: 0.3919 T12: -0.0050 REMARK 3 T13: 0.0752 T23: -0.0074 REMARK 3 L TENSOR REMARK 3 L11: 0.0897 L22: 0.1696 REMARK 3 L33: 0.2684 L12: 0.0992 REMARK 3 L13: -0.1010 L23: -0.1070 REMARK 3 S TENSOR REMARK 3 S11: -0.0273 S12: 0.1468 S13: -0.4650 REMARK 3 S21: -0.1104 S22: -0.1113 S23: -0.6529 REMARK 3 S31: -0.1134 S32: 0.2166 S33: 0.1254 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN X AND RESID 10:45 REMARK 3 ORIGIN FOR THE GROUP (A): -2.205 -4.309 26.419 REMARK 3 T TENSOR REMARK 3 T11: 0.1152 T22: 0.1677 REMARK 3 T33: 0.1335 T12: 0.0050 REMARK 3 T13: -0.0021 T23: -0.0093 REMARK 3 L TENSOR REMARK 3 L11: 0.2131 L22: 0.8363 REMARK 3 L33: 0.6233 L12: -0.1225 REMARK 3 L13: 0.3441 L23: -0.1706 REMARK 3 S TENSOR REMARK 3 S11: -0.1257 S12: -0.1801 S13: -0.0127 REMARK 3 S21: 0.0868 S22: 0.0744 S23: -0.1927 REMARK 3 S31: 0.0934 S32: 0.0514 S33: 0.0205 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN X AND RESID 46:87 REMARK 3 ORIGIN FOR THE GROUP (A): -16.6372 5.6575 12.9839 REMARK 3 T TENSOR REMARK 3 T11: 0.2237 T22: 0.1286 REMARK 3 T33: 0.1741 T12: 0.0043 REMARK 3 T13: -0.0197 T23: 0.0236 REMARK 3 L TENSOR REMARK 3 L11: 0.7818 L22: 0.6204 REMARK 3 L33: 0.5907 L12: -0.2605 REMARK 3 L13: 0.0469 L23: 0.4644 REMARK 3 S TENSOR REMARK 3 S11: 0.0966 S12: -0.0673 S13: 0.1922 REMARK 3 S21: -0.3012 S22: -0.0048 S23: 0.0661 REMARK 3 S31: -0.3341 S32: -0.0425 S33: -0.0521 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN X AND RESID 88:251 REMARK 3 ORIGIN FOR THE GROUP (A): -10.1249 -4.7586 13.1923 REMARK 3 T TENSOR REMARK 3 T11: 0.1386 T22: 0.1151 REMARK 3 T33: 0.1002 T12: -0.0090 REMARK 3 T13: -0.0006 T23: 0.0077 REMARK 3 L TENSOR REMARK 3 L11: 0.5175 L22: 0.7551 REMARK 3 L33: 0.2669 L12: 0.1089 REMARK 3 L13: 0.0552 L23: 0.3883 REMARK 3 S TENSOR REMARK 3 S11: -0.0316 S12: -0.0104 S13: -0.0015 REMARK 3 S21: -0.1437 S22: 0.0520 S23: 0.0004 REMARK 3 S31: -0.0727 S32: 0.0108 S33: -0.0136 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN X AND RESID 252:261 REMARK 3 ORIGIN FOR THE GROUP (A): -10.9174 -4.4089 34.2706 REMARK 3 T TENSOR REMARK 3 T11: 0.1914 T22: 0.2552 REMARK 3 T33: 0.1400 T12: 0.0004 REMARK 3 T13: 0.0120 T23: -0.0196 REMARK 3 L TENSOR REMARK 3 L11: 0.9629 L22: 0.5746 REMARK 3 L33: 0.1044 L12: -0.2157 REMARK 3 L13: 0.0717 L23: 0.0671 REMARK 3 S TENSOR REMARK 3 S11: -0.1621 S12: -0.4283 S13: 0.0546 REMARK 3 S21: 0.3090 S22: 0.1834 S23: -0.0163 REMARK 3 S31: 0.1886 S32: -0.0270 S33: -0.0317 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3TVN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-SEP-11. REMARK 100 THE DEPOSITION ID IS D_1000067976. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : OSMIC MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35808 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.497 REMARK 200 RESOLUTION RANGE LOW (A) : 26.641 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 22.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.38900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL 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 (%): 40.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.25 M SODIUM CITRATE, 100 MM TRIS REMARK 280 -HCL, PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 20.61150 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: X 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 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 ARG X 27 55.55 -140.87 REMARK 500 SER X 43 -12.65 83.69 REMARK 500 LYS X 76 -88.10 -126.07 REMARK 500 LYS X 111 -3.04 74.08 REMARK 500 ASN X 244 48.07 -93.59 REMARK 500 LYS X 252 -135.04 52.27 REMARK 500 LYS X 252 -133.90 50.37 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 X 262 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS X 94 NE2 REMARK 620 2 HIS X 96 NE2 107.3 REMARK 620 3 HIS X 119 ND1 111.5 97.7 REMARK 620 4 HOH X 394 O 107.9 112.1 119.5 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 X 262 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2NXT RELATED DB: PDB REMARK 900 HCAII Y7F SINGLE MUTANT REMARK 900 RELATED ID: 3TVO RELATED DB: PDB REMARK 900 HCAII Y7F/N67Q DOUBLE MUTANT DBREF 3TVN X 3 261 UNP P00918 CAH2_HUMAN 3 260 SEQADV 3TVN GLN X 67 UNP P00918 ASN 67 ENGINEERED MUTATION SEQRES 1 X 258 HIS HIS TRP GLY TYR GLY LYS HIS ASN GLY PRO GLU HIS SEQRES 2 X 258 TRP HIS LYS ASP PHE PRO ILE ALA LYS GLY GLU ARG GLN SEQRES 3 X 258 SER PRO VAL ASP ILE ASP THR HIS THR ALA LYS TYR ASP SEQRES 4 X 258 PRO SER LEU LYS PRO LEU SER VAL SER TYR ASP GLN ALA SEQRES 5 X 258 THR SER LEU ARG ILE LEU ASN ASN GLY HIS ALA PHE GLN SEQRES 6 X 258 VAL GLU PHE ASP ASP SER GLN ASP LYS ALA VAL LEU LYS SEQRES 7 X 258 GLY GLY PRO LEU ASP GLY THR TYR ARG LEU ILE GLN PHE SEQRES 8 X 258 HIS PHE HIS TRP GLY SER LEU ASP GLY GLN GLY SER GLU SEQRES 9 X 258 HIS THR VAL ASP LYS LYS LYS TYR ALA ALA GLU LEU HIS SEQRES 10 X 258 LEU VAL HIS TRP ASN THR LYS TYR GLY ASP PHE GLY LYS SEQRES 11 X 258 ALA VAL GLN GLN PRO ASP GLY LEU ALA VAL LEU GLY ILE SEQRES 12 X 258 PHE LEU LYS VAL GLY SER ALA LYS PRO GLY LEU GLN LYS SEQRES 13 X 258 VAL VAL ASP VAL LEU ASP SER ILE LYS THR LYS GLY LYS SEQRES 14 X 258 SER ALA ASP PHE THR ASN PHE ASP PRO ARG GLY LEU LEU SEQRES 15 X 258 PRO GLU SER LEU ASP TYR TRP THR TYR PRO GLY SER LEU SEQRES 16 X 258 THR THR PRO PRO LEU LEU GLU CYS VAL THR TRP ILE VAL SEQRES 17 X 258 LEU LYS GLU PRO ILE SER VAL SER SER GLU GLN VAL LEU SEQRES 18 X 258 LYS PHE ARG LYS LEU ASN PHE ASN GLY GLU GLY GLU PRO SEQRES 19 X 258 GLU GLU LEU MET VAL ASP ASN TRP ARG PRO ALA GLN PRO SEQRES 20 X 258 LEU LYS ASN ARG GLN ILE LYS ALA SER PHE LYS HET ZN X 262 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *373(H2 O) HELIX 1 1 HIS X 15 ASP X 19 5 5 HELIX 2 2 PHE X 20 GLY X 25 5 6 HELIX 3 3 LYS X 127 GLY X 129 5 3 HELIX 4 4 ASP X 130 VAL X 135 1 6 HELIX 5 5 LYS X 154 GLY X 156 5 3 HELIX 6 6 LEU X 157 LEU X 164 1 8 HELIX 7 7 ASP X 165 LYS X 168 5 4 HELIX 8 8 ASP X 180 LEU X 185 5 6 HELIX 9 9 SER X 219 ARG X 227 1 9 SHEET 1 A 2 ASP X 32 ILE X 33 0 SHEET 2 A 2 THR X 108 VAL X 109 1 O THR X 108 N ILE X 33 SHEET 1 B10 LYS X 39 TYR X 40 0 SHEET 2 B10 LYS X 257 ALA X 258 1 O ALA X 258 N LYS X 39 SHEET 3 B10 TYR X 191 GLY X 196 -1 N THR X 193 O LYS X 257 SHEET 4 B10 VAL X 207 LEU X 212 -1 O VAL X 207 N GLY X 196 SHEET 5 B10 LEU X 141 VAL X 150 1 N GLY X 145 O ILE X 210 SHEET 6 B10 ALA X 116 ASN X 124 -1 N LEU X 118 O ILE X 146 SHEET 7 B10 THR X 87 TRP X 97 -1 N GLN X 92 O VAL X 121 SHEET 8 B10 PHE X 66 PHE X 70 -1 N VAL X 68 O PHE X 93 SHEET 9 B10 SER X 56 ASN X 61 -1 N LEU X 57 O GLU X 69 SHEET 10 B10 SER X 173 ASP X 175 -1 O ALA X 174 N ILE X 59 SHEET 1 C 6 LEU X 47 SER X 50 0 SHEET 2 C 6 VAL X 78 GLY X 81 -1 O LYS X 80 N SER X 48 SHEET 3 C 6 THR X 87 TRP X 97 -1 O TYR X 88 N LEU X 79 SHEET 4 C 6 ALA X 116 ASN X 124 -1 O VAL X 121 N GLN X 92 SHEET 5 C 6 LEU X 141 VAL X 150 -1 O ILE X 146 N LEU X 118 SHEET 6 C 6 ILE X 216 VAL X 218 1 O ILE X 216 N PHE X 147 LINK NE2 HIS X 94 ZN ZN X 262 1555 1555 2.05 LINK NE2 HIS X 96 ZN ZN X 262 1555 1555 2.02 LINK ND1 HIS X 119 ZN ZN X 262 1555 1555 2.11 LINK ZN ZN X 262 O HOH X 394 1555 1555 1.98 CISPEP 1 SER X 29 PRO X 30 0 1.10 CISPEP 2 PRO X 201 PRO X 202 0 9.73 SITE 1 AC1 4 HIS X 94 HIS X 96 HIS X 119 HOH X 394 CRYST1 42.005 41.223 72.059 90.00 104.32 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 0.023807 0.000000 0.006076 0.00000 SCALE2 0.000000 0.024258 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014322 0.00000