HEADER LYASE 27-FEB-13 3ZP9 TITLE HUMAN CARBONIC ANHYDRASE II AS A SCAFFOLD FOR AN ARTIFICIAL TRANSFER TITLE 2 HYDROGENASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE 2; COMPND 3 CHAIN: A; 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 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VARIANT: PLYSS KEYWDS ARTIFICIAL METALLOENZYME, LYASE, INHIBITOR, IRIDIUM KEYWDS 2 PENTAMETHYLCYCLOPENTADIENYL, PIANO STOOL COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.HEINISCH,T.SCHIRMER REVDAT 3 20-DEC-23 3ZP9 1 REMARK LINK REVDAT 2 27-FEB-19 3ZP9 1 TITLE REMARK REVDAT 1 30-OCT-13 3ZP9 0 JRNL AUTH F.W.MONNARD,E.S.NOGUEIRA,T.HEINISCH,T.SCHIRMER,T.R.WARD JRNL TITL HUMAN CARBONIC ANHYDRASE II AS HOST PROTEIN FOR THE CREATION JRNL TITL 2 OF ARTIFICIAL METALLOENZYMES: THE ASYMMETRIC TRANSFER JRNL TITL 3 HYDROGENATION OF IMINES JRNL REF CHEM.SCI. V. 4 3269 2013 JRNL REFN ISSN 2041-6520 JRNL DOI 10.1039/C3SC51065D REMARK 2 REMARK 2 RESOLUTION. 1.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 82.9 REMARK 3 NUMBER OF REFLECTIONS : 49213 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2019 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 40.0300 - 3.1569 0.96 4025 170 0.1639 0.1669 REMARK 3 2 3.1569 - 2.5058 0.96 3921 168 0.1507 0.1668 REMARK 3 3 2.5058 - 2.1891 0.93 3802 160 0.1538 0.1889 REMARK 3 4 2.1891 - 1.9890 0.94 3844 175 0.1432 0.1834 REMARK 3 5 1.9890 - 1.8464 0.91 3725 161 0.1487 0.1872 REMARK 3 6 1.8464 - 1.7375 0.94 3812 153 0.1488 0.1825 REMARK 3 7 1.7375 - 1.6505 0.94 3787 164 0.1612 0.2190 REMARK 3 8 1.6505 - 1.5787 0.92 3734 161 0.1802 0.2364 REMARK 3 9 1.5787 - 1.5179 0.91 3694 157 0.1923 0.2243 REMARK 3 10 1.5179 - 1.4655 0.90 3627 167 0.2382 0.2763 REMARK 3 11 1.4655 - 1.4197 0.84 3404 144 0.2617 0.3019 REMARK 3 12 1.4197 - 1.3791 0.61 2435 109 0.3173 0.3581 REMARK 3 13 1.3791 - 1.3428 0.48 1941 71 0.2979 0.2982 REMARK 3 14 1.3428 - 1.3100 0.36 1443 59 0.3035 0.3318 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.95 REMARK 3 K_SOL : 0.42 REMARK 3 B_SOL : 45.91 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.950 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.08 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.20710 REMARK 3 B22 (A**2) : 2.14970 REMARK 3 B33 (A**2) : -1.94260 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.97840 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 : 0.018 2214 REMARK 3 ANGLE : 1.790 2978 REMARK 3 CHIRALITY : 0.117 301 REMARK 3 PLANARITY : 0.010 384 REMARK 3 DIHEDRAL : 15.357 788 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 11.9742 -2.2676 15.9867 REMARK 3 T TENSOR REMARK 3 T11: 0.0757 T22: 0.0756 REMARK 3 T33: 0.0811 T12: -0.0056 REMARK 3 T13: -0.0005 T23: 0.0031 REMARK 3 L TENSOR REMARK 3 L11: 0.8841 L22: 0.7696 REMARK 3 L33: 0.8618 L12: -0.1482 REMARK 3 L13: -0.0930 L23: -0.0154 REMARK 3 S TENSOR REMARK 3 S11: 0.0010 S12: -0.0026 S13: 0.0447 REMARK 3 S21: -0.0356 S22: 0.0197 S23: -0.0181 REMARK 3 S31: -0.0153 S32: 0.0152 S33: -0.0145 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 3ZP9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-FEB-13. REMARK 100 THE DEPOSITION ID IS D_1290055963. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-DEC-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49267 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.310 REMARK 200 RESOLUTION RANGE LOW (A) : 40.010 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.250 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 82.9 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.31 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 43.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 1.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.260 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3PYK REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.1 M AMSO4, 50 MM TRIS-SO4, 0.2 MM 4 REMARK 280 -CHLOROMERCURIBENZOIC ACID, 4 MG/ML PROTEIN, PH 7.9, 293 K, REMARK 280 VAPOR DIFFUSION, HANGING DROP 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 20.81000 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: 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 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 SER A 2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O1 GOL A 1008 O HOH A 2042 2656 1.51 REMARK 500 C1 GOL A 1008 O HOH A 2042 2656 1.83 REMARK 500 O HOH A 2004 O HOH A 2129 2645 2.13 REMARK 500 O HOH A 2034 O HOH A 2043 2656 2.18 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 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.2 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 ASN A 11 12.75 -146.04 REMARK 500 ARG A 27 54.43 -142.46 REMARK 500 LYS A 111 -2.08 69.91 REMARK 500 ASN A 244 49.89 -94.33 REMARK 500 LYS A 252 -137.77 54.87 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 A1009 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 96 NE2 101.3 REMARK 620 3 HIS A 119 ND1 111.5 98.3 REMARK 620 4 9TH A1001 N2 111.7 115.4 116.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MBO A1006 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 137 O REMARK 620 2 MBO A1006 CE1 96.9 REMARK 620 3 GLU A 205 O 92.7 83.9 REMARK 620 4 HOH A2101 O 136.7 95.5 129.8 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 9TH A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MBO A 1006 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1007 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1008 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1009 DBREF 3ZP9 A 1 261 UNP P00918 CAH2_HUMAN 1 260 SEQRES 1 A 260 MET SER HIS HIS TRP GLY TYR GLY LYS HIS ASN GLY PRO SEQRES 2 A 260 GLU HIS TRP HIS LYS ASP PHE PRO ILE ALA LYS GLY GLU SEQRES 3 A 260 ARG GLN SER PRO VAL ASP ILE ASP THR HIS THR ALA LYS SEQRES 4 A 260 TYR ASP PRO SER LEU LYS PRO LEU SER VAL SER TYR ASP SEQRES 5 A 260 GLN ALA THR SER LEU ARG ILE LEU ASN ASN GLY HIS ALA SEQRES 6 A 260 PHE ASN VAL GLU PHE ASP ASP SER GLN ASP LYS ALA VAL SEQRES 7 A 260 LEU LYS GLY GLY PRO LEU ASP GLY THR TYR ARG LEU ILE SEQRES 8 A 260 GLN PHE HIS PHE HIS TRP GLY SER LEU ASP GLY GLN GLY SEQRES 9 A 260 SER GLU HIS THR VAL ASP LYS LYS LYS TYR ALA ALA GLU SEQRES 10 A 260 LEU HIS LEU VAL HIS TRP ASN THR LYS TYR GLY ASP PHE SEQRES 11 A 260 GLY LYS ALA VAL GLN GLN PRO ASP GLY LEU ALA VAL LEU SEQRES 12 A 260 GLY ILE PHE LEU LYS VAL GLY SER ALA LYS PRO GLY LEU SEQRES 13 A 260 GLN LYS VAL VAL ASP VAL LEU ASP SER ILE LYS THR LYS SEQRES 14 A 260 GLY LYS SER ALA ASP PHE THR ASN PHE ASP PRO ARG GLY SEQRES 15 A 260 LEU LEU PRO GLU SER LEU ASP TYR TRP THR TYR PRO GLY SEQRES 16 A 260 SER LEU THR THR PRO PRO LEU LEU GLU CYS VAL THR TRP SEQRES 17 A 260 ILE VAL LEU LYS GLU PRO ILE SER VAL SER SER GLU GLN SEQRES 18 A 260 VAL LEU LYS PHE ARG LYS LEU ASN PHE ASN GLY GLU GLY SEQRES 19 A 260 GLU PRO GLU GLU LEU MET VAL ASP ASN TRP ARG PRO ALA SEQRES 20 A 260 GLN PRO LEU LYS ASN ARG GLN ILE LYS ALA SER PHE LYS HET 9TH A1001 49 HET MBO A1006 10 HET GOL A1007 6 HET GOL A1008 6 HET ZN A1009 1 HETNAM 9TH PENTAMETHYLCYCLOPENTADIENYL IRIDIUM [N- HETNAM 2 9TH BENZENSULFONAMIDE-(2-PYRIDYLMETHYL-4- HETNAM 3 9TH BENZENSULFONAMIDE)AMIN] CHLORIDE HETNAM MBO MERCURIBENZOIC ACID HETNAM GOL GLYCEROL HETNAM ZN ZINC ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 9TH C28 H31 CL IR N3 O4 S2 FORMUL 3 MBO C7 H5 HG O2 FORMUL 4 GOL 2(C3 H8 O3) FORMUL 6 ZN ZN 2+ FORMUL 7 HOH *167(H2 O) HELIX 1 1 HIS A 15 ASP A 19 5 5 HELIX 2 2 PHE A 20 GLY A 25 5 6 HELIX 3 3 LYS A 127 GLY A 129 5 3 HELIX 4 4 ASP A 130 VAL A 135 1 6 HELIX 5 5 LYS A 154 GLY A 156 5 3 HELIX 6 6 LEU A 157 LEU A 164 1 8 HELIX 7 7 ASP A 165 LYS A 168 5 4 HELIX 8 8 ASP A 180 LEU A 185 5 6 HELIX 9 9 SER A 219 ARG A 227 1 9 SHEET 1 AA 2 ASP A 32 ILE A 33 0 SHEET 2 AA 2 THR A 108 VAL A 109 1 O THR A 108 N ILE A 33 SHEET 1 AB 6 LYS A 39 TYR A 40 0 SHEET 2 AB 6 LYS A 257 ALA A 258 1 N ALA A 258 O LYS A 39 SHEET 3 AB 6 TYR A 191 GLY A 196 -1 O THR A 193 N LYS A 257 SHEET 4 AB 6 VAL A 207 LEU A 212 -1 O VAL A 207 N GLY A 196 SHEET 5 AB 6 LEU A 141 VAL A 150 1 O LEU A 141 N THR A 208 SHEET 6 AB 6 ILE A 216 VAL A 218 -1 O ILE A 216 N LYS A 149 SHEET 1 AC 9 LYS A 39 TYR A 40 0 SHEET 2 AC 9 LYS A 257 ALA A 258 1 N ALA A 258 O LYS A 39 SHEET 3 AC 9 TYR A 191 GLY A 196 -1 O THR A 193 N LYS A 257 SHEET 4 AC 9 VAL A 207 LEU A 212 -1 O VAL A 207 N GLY A 196 SHEET 5 AC 9 LEU A 141 VAL A 150 1 O LEU A 141 N THR A 208 SHEET 6 AC 9 ALA A 116 ASN A 124 -1 O ALA A 116 N LEU A 148 SHEET 7 AC 9 TYR A 88 TRP A 97 -1 O ARG A 89 N TRP A 123 SHEET 8 AC 9 VAL A 78 GLY A 82 -1 O LEU A 79 N TYR A 88 SHEET 9 AC 9 LYS A 45 SER A 50 -1 O LYS A 45 N GLY A 82 SHEET 1 AD10 LYS A 39 TYR A 40 0 SHEET 2 AD10 LYS A 257 ALA A 258 1 N ALA A 258 O LYS A 39 SHEET 3 AD10 TYR A 191 GLY A 196 -1 O THR A 193 N LYS A 257 SHEET 4 AD10 VAL A 207 LEU A 212 -1 O VAL A 207 N GLY A 196 SHEET 5 AD10 LEU A 141 VAL A 150 1 O LEU A 141 N THR A 208 SHEET 6 AD10 ALA A 116 ASN A 124 -1 O ALA A 116 N LEU A 148 SHEET 7 AD10 TYR A 88 TRP A 97 -1 O ARG A 89 N TRP A 123 SHEET 8 AD10 PHE A 66 PHE A 70 -1 O PHE A 66 N PHE A 95 SHEET 9 AD10 SER A 56 ASN A 61 -1 N LEU A 57 O GLU A 69 SHEET 10 AD10 SER A 173 ASP A 175 1 O ALA A 174 N ILE A 59 SHEET 1 AE 2 ILE A 216 VAL A 218 0 SHEET 2 AE 2 LEU A 141 VAL A 150 -1 O PHE A 147 N ILE A 216 LINK NE2 HIS A 94 ZN ZN A1009 1555 1555 2.05 LINK NE2 HIS A 96 ZN ZN A1009 1555 1555 2.01 LINK ND1 HIS A 119 ZN ZN A1009 1555 1555 2.06 LINK O GLN A 137 HG MBO A1006 1555 1555 2.94 LINK O GLU A 205 HG MBO A1006 1555 1555 3.17 LINK N2 9TH A1001 ZN ZN A1009 1555 1555 1.91 LINK HG MBO A1006 O HOH A2101 1555 1555 3.02 CISPEP 1 SER A 29 PRO A 30 0 -1.07 CISPEP 2 PRO A 201 PRO A 202 0 4.12 SITE 1 AC1 12 HIS A 94 HIS A 96 HIS A 119 PHE A 131 SITE 2 AC1 12 LEU A 198 THR A 199 THR A 200 TRP A 209 SITE 3 AC1 12 ZN A1009 HOH A2061 HOH A2063 HOH A2166 SITE 1 AC2 8 GLN A 136 GLN A 137 PRO A 138 GLU A 205 SITE 2 AC2 8 CYS A 206 GOL A1008 HOH A2101 HOH A2167 SITE 1 AC3 10 ASN A 62 HIS A 64 ALA A 65 ASN A 67 SITE 2 AC3 10 GLN A 92 HIS A 94 THR A 200 HOH A2010 SITE 3 AC3 10 HOH A2139 HOH A2166 SITE 1 AC4 2 MBO A1006 HOH A2167 SITE 1 AC5 4 HIS A 94 HIS A 96 HIS A 119 9TH A1001 CRYST1 42.500 41.620 72.480 90.00 103.80 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 0.023529 0.000000 0.005779 0.00000 SCALE2 0.000000 0.024027 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014207 0.00000