HEADER HYDROLASE 14-JUL-00 1FB1 TITLE CRYSTAL STRUCTURE OF HUMAN GTP CYCLOHYDROLASE I COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTP CYCLOHYDROLASE I; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 FRAGMENT: RESIDUES 55-250; COMPND 5 SYNONYM: GTP-CH-I; COMPND 6 EC: 3.5.4.16; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: P602-CAT; SOURCE 8 OTHER_DETAILS: HOMO SAPIENS KEYWDS HYDROLASE, ALLOSTERIC ENZYME, PHOSPHORYLATION EXPDTA X-RAY DIFFRACTION AUTHOR G.AUERBACH,A.HERRMANN,A.BRACHER,G.BADER,M.GUTLICH,M.FISCHER, AUTHOR 2 M.NEUKAMM,H.NAR,M.GARRIDO-FRANCO,J.RICHARDSON,R.HUBER,A.BACHER REVDAT 4 07-FEB-24 1FB1 1 REMARK LINK REVDAT 3 13-JUL-11 1FB1 1 VERSN REVDAT 2 24-FEB-09 1FB1 1 VERSN REVDAT 1 08-DEC-00 1FB1 0 JRNL AUTH G.AUERBACH,A.HERRMANN,A.BRACHER,G.BADER,M.GUTLICH,M.FISCHER, JRNL AUTH 2 M.NEUKAMM,M.GARRIDO-FRANCO,J.RICHARDSON,H.NAR,R.HUBER, JRNL AUTH 3 A.BACHER JRNL TITL ZINC PLAYS A KEY ROLE IN HUMAN AND BACTERIAL GTP JRNL TITL 2 CYCLOHYDROLASE I. JRNL REF PROC.NATL.ACAD.SCI.USA V. 97 13567 2000 JRNL REFN ISSN 0027-8424 JRNL PMID 11087827 JRNL DOI 10.1073/PNAS.240463497 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3214433.610 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.2 REMARK 3 NUMBER OF REFLECTIONS : 23825 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 SET) : 0.204 REMARK 3 FREE R VALUE : 0.293 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2358 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.29 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 41.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1714 REMARK 3 BIN R VALUE (WORKING SET) : 0.3520 REMARK 3 BIN FREE R VALUE : 0.4110 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 195 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7725 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 93.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 15.96000 REMARK 3 B22 (A**2) : 15.96000 REMARK 3 B33 (A**2) : -31.92000 REMARK 3 B12 (A**2) : 16.80000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.41 REMARK 3 ESD FROM SIGMAA (A) : 0.73 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.53 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.87 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.940 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.22 REMARK 3 BSOL : 136.5 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : IPA_XPLOR_PAR.TXT REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN_ISO.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : IPA_XPLOR_TOP.TXT REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FB1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUL-00. REMARK 100 THE DEPOSITION ID IS D_1000011447. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 9 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.07 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25288 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.100 REMARK 200 RESOLUTION RANGE LOW (A) : 14.970 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.16500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 41.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, ISOPROPANOL, PH REMARK 280 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 258.20667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 129.10333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 193.65500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 64.55167 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 322.75833 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 258.20667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 129.10333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 64.55167 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 193.65500 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 322.75833 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DECAMER CONSTRUCTED BY THE REMARK 300 PENTAMER BY CRYSTALLOGRAPHIC SYMMETRY 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: DECAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DECAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 50010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 68690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -551.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 0.500000 -0.866025 0.000000 57.55500 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 99.68818 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 451.86167 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 GLY B 55 REMARK 475 GLU B 56 REMARK 475 ARG B 57 REMARK 475 PRO B 58 REMARK 475 GLY C 55 REMARK 475 GLU C 56 REMARK 475 ARG C 57 REMARK 475 PRO C 58 REMARK 475 ARG C 59 REMARK 475 SER C 60 REMARK 475 GLU C 61 REMARK 475 GLU C 62 REMARK 475 ASP C 63 REMARK 475 ASN C 64 REMARK 475 GLU C 65 REMARK 475 LEU C 66 REMARK 475 GLY D 55 REMARK 475 GLU D 56 REMARK 475 ARG D 57 REMARK 475 PRO D 58 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 GLU A 56 CB CG CD OE1 OE2 REMARK 480 ARG A 57 CB CG CD NE CZ NH1 NH2 REMARK 480 ARG A 59 CB CG CD NE CZ NH1 NH2 REMARK 480 GLU A 61 CG CD OE1 OE2 REMARK 480 GLU A 62 CB CG CD OE1 OE2 REMARK 480 ASP A 63 CB CG OD1 OD2 REMARK 480 ASN A 64 CG OD1 ND2 REMARK 480 GLU A 65 CB CG CD OE1 OE2 REMARK 480 LYS A 93 CE NZ REMARK 480 THR A 112 OG1 CG2 REMARK 480 ILE A 113 CD1 REMARK 480 ASP A 115 CB CG OD1 OD2 REMARK 480 VAL A 116 CB CG1 CG2 REMARK 480 GLU A 124 CB CG CD OE1 OE2 REMARK 480 ASP A 127 CB CG OD1 OD2 REMARK 480 PHE A 138 CG CD1 CD2 CE1 CE2 CZ REMARK 480 LYS A 160 CB CG CD CE NZ REMARK 480 SER A 166 OG REMARK 480 LYS A 167 NZ REMARK 480 ILE A 174 CD1 REMARK 480 LYS A 187 CG CD CE NZ REMARK 480 ARG A 198 CG CD NE CZ NH1 NH2 REMARK 480 ARG A 216 CZ NH1 NH2 REMARK 480 VAL A 218 CB CG1 CG2 REMARK 480 GLN A 219 CB CG CD OE1 NE2 REMARK 480 LYS A 220 CE NZ REMARK 480 ASN A 222 CB CG OD1 ND2 REMARK 480 GLU A 236 CD OE1 OE2 REMARK 480 LYS A 239 CG CD CE NZ REMARK 480 ARG A 249 CB CG CD NE CZ NH1 NH2 REMARK 480 SER A 250 CA C CB OG REMARK 480 ARG B 59 CB CG CD NE CZ NH1 NH2 REMARK 480 GLU B 61 CG CD OE1 OE2 REMARK 480 GLU B 62 CB CG CD OE1 OE2 REMARK 480 GLU B 65 CB CG CD OE1 OE2 REMARK 480 GLN B 89 CG CD OE1 NE2 REMARK 480 LYS B 93 CE NZ REMARK 480 THR B 112 CB OG1 CG2 REMARK 480 ASN B 118 CB CG OD1 ND2 REMARK 480 GLU B 124 CB CG CD OE1 OE2 REMARK 480 ASP B 127 CB CG OD1 OD2 REMARK 480 PHE B 138 CG CD1 CD2 CE1 CE2 CZ REMARK 480 LYS B 160 CB CG CD CE NZ REMARK 480 SER B 166 OG REMARK 480 LYS B 167 NZ REMARK 480 LYS B 187 CG CD CE NZ REMARK 480 ARG B 198 CG CD NE CZ NH1 NH2 REMARK 480 ARG B 216 CZ NH1 NH2 REMARK 480 LYS B 220 CE NZ REMARK 480 ASN B 222 CB CG OD1 ND2 REMARK 480 GLU B 236 CD OE1 OE2 REMARK 480 LYS B 239 CG CD CE NZ REMARK 480 ARG B 249 CG CD NE CZ NH1 NH2 REMARK 480 SER C 80 OG REMARK 480 SER C 81 OG REMARK 480 GLN C 87 CG CD OE1 NE2 REMARK 480 LEU C 92 CB CG CD1 CD2 REMARK 480 LYS C 93 CD CE NZ REMARK 480 LYS C 107 CG CD CE NZ REMARK 480 THR C 112 CB OG1 CG2 REMARK 480 ASP C 115 CB CG OD1 OD2 REMARK 480 VAL C 116 CB CG1 CG2 REMARK 480 PHE C 122 CG CD1 CD2 CE1 CE2 CZ REMARK 480 ASP C 123 CB CG OD1 OD2 REMARK 480 GLU C 124 CB CG CD OE1 OE2 REMARK 480 ASP C 125 CG OD1 OD2 REMARK 480 LYS C 160 CB CG CD CE NZ REMARK 480 LYS C 167 NZ REMARK 480 ILE C 174 CD1 REMARK 480 LYS C 187 CG CD CE NZ REMARK 480 ARG C 198 CG CD NE CZ NH1 NH2 REMARK 480 ARG C 216 CZ NH1 NH2 REMARK 480 GLN C 219 CB CG CD OE1 NE2 REMARK 480 LYS C 220 CE NZ REMARK 480 ASN C 222 CB CG OD1 ND2 REMARK 480 LYS C 239 CG CD CE NZ REMARK 480 ARG C 249 CZ NH1 NH2 REMARK 480 ARG D 59 CB CG CD NE CZ NH1 NH2 REMARK 480 GLU D 61 CG CD OE1 OE2 REMARK 480 GLU D 62 CB CG CD OE1 OE2 REMARK 480 ASP D 63 CB CG OD1 OD2 REMARK 480 GLU D 65 CG CD OE1 OE2 REMARK 480 LEU D 66 CG CD1 CD2 REMARK 480 LYS D 93 NZ REMARK 480 THR D 112 CB OG1 CG2 REMARK 480 ASP D 115 CB CG OD1 OD2 REMARK 480 VAL D 116 CB CG1 CG2 REMARK 480 ASN D 118 CG OD1 ND2 REMARK 480 ASP D 119 CB CG OD1 OD2 REMARK 480 PHE D 122 CD1 CD2 CE1 CE2 CZ REMARK 480 GLU D 124 CB CG CD OE1 OE2 REMARK 480 ASP D 127 CG OD1 OD2 REMARK 480 PHE D 138 CG CD1 CD2 CE1 CE2 CZ REMARK 480 LYS D 160 CB CG CD CE NZ REMARK 480 LYS D 167 CB CG CD CE NZ REMARK 480 ILE D 174 CD1 REMARK 480 LEU D 197 CG CD1 CD2 REMARK 480 ARG D 198 CG CD NE CZ NH1 NH2 REMARK 480 ARG D 216 CZ NH1 NH2 REMARK 480 VAL D 218 CB CG1 CG2 REMARK 480 GLN D 219 CB CG CD OE1 NE2 REMARK 480 ASN D 222 CB CG OD1 ND2 REMARK 480 LYS D 239 CG CD CE NZ REMARK 480 ARG D 249 NE CZ NH1 NH2 REMARK 480 SER D 250 N CA C CB OG REMARK 480 GLU E 56 CD OE1 OE2 REMARK 480 ARG E 57 CG CD NE CZ NH1 NH2 REMARK 480 ASP E 63 CG OD1 OD2 REMARK 480 GLU E 65 CB CG CD OE1 OE2 REMARK 480 LEU E 92 CG CD1 CD2 REMARK 480 LYS E 107 CB CG CD CE NZ REMARK 480 THR E 112 OG1 CG2 REMARK 480 ILE E 113 CG1 CG2 CD1 REMARK 480 VAL E 116 CG1 CG2 REMARK 480 ILE E 121 CB CG1 CG2 CD1 REMARK 480 PHE E 122 CB CG CD1 CD2 CE1 CE2 CZ REMARK 480 GLU E 124 CB CG CD OE1 OE2 REMARK 480 ASP E 125 CB CG OD1 OD2 REMARK 480 PHE E 138 CG CD1 CD2 CE1 CE2 CZ REMARK 480 LYS E 160 CB CG CD CE NZ REMARK 480 GLN E 161 CB CG CD OE1 NE2 REMARK 480 LYS E 167 NZ REMARK 480 ARG E 170 CG NE CZ NH1 NH2 REMARK 480 GLU E 195 CB CG CD OE1 OE2 REMARK 480 ARG E 198 CG CD NE CZ NH1 NH2 REMARK 480 VAL E 218 CB CG1 CG2 REMARK 480 GLN E 219 CG CD OE1 NE2 REMARK 480 LYS E 220 CE NZ REMARK 480 ASN E 222 CB CG OD1 ND2 REMARK 480 ARG E 235 CD NE CZ NH1 NH2 REMARK 480 LYS E 239 CG CD CE NZ REMARK 480 GLU E 242 CB CG CD OE1 OE2 REMARK 480 ARG E 249 NH1 NH2 REMARK 480 SER E 250 N CA C CB OG 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 O ASN A 222 N LYS A 224 2.14 REMARK 500 O ASN D 222 N LYS D 224 2.19 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 VAL A 181 N - CA - C ANGL. DEV. = -17.2 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 GLU A 56 -92.56 98.99 REMARK 500 ARG A 57 130.35 -22.95 REMARK 500 PRO A 86 -11.95 -44.67 REMARK 500 LEU A 92 -60.28 -26.13 REMARK 500 PHE A 105 2.27 -64.01 REMARK 500 ILE A 113 4.73 -61.25 REMARK 500 LEU A 117 -124.22 -64.39 REMARK 500 ASN A 118 163.93 61.31 REMARK 500 ALA A 120 65.19 -111.63 REMARK 500 ILE A 121 135.98 -34.37 REMARK 500 GLU A 124 -72.90 55.57 REMARK 500 ASP A 125 87.71 -46.46 REMARK 500 HIS A 126 -76.12 -178.93 REMARK 500 MET A 129 98.76 -15.28 REMARK 500 LEU A 145 42.88 34.56 REMARK 500 PRO A 158 151.72 -49.83 REMARK 500 ASN A 159 -94.74 -108.58 REMARK 500 MET A 213 -81.18 -75.89 REMARK 500 VAL A 214 -21.45 -30.18 REMARK 500 MET A 215 -93.89 -119.35 REMARK 500 ARG A 216 173.47 -56.33 REMARK 500 GLN A 219 82.27 -64.99 REMARK 500 ASN A 222 -54.26 86.48 REMARK 500 SER A 223 64.77 -22.15 REMARK 500 GLU A 236 -79.13 -59.87 REMARK 500 THR A 246 22.30 -70.31 REMARK 500 GLU B 56 -128.45 80.71 REMARK 500 ARG B 57 110.73 33.72 REMARK 500 GLU B 61 -6.54 -46.51 REMARK 500 GLU B 65 -7.74 -57.44 REMARK 500 PHE B 105 2.78 -63.86 REMARK 500 THR B 106 56.54 -145.64 REMARK 500 LEU B 117 -112.50 -56.64 REMARK 500 ASN B 118 92.10 45.60 REMARK 500 ASP B 119 44.40 122.69 REMARK 500 ILE B 121 126.48 -26.38 REMARK 500 GLU B 124 -80.60 59.15 REMARK 500 ASP B 125 80.98 -34.36 REMARK 500 HIS B 126 -65.11 -165.72 REMARK 500 MET B 129 120.33 -30.34 REMARK 500 ASP B 134 44.61 36.73 REMARK 500 PRO B 147 154.32 -48.28 REMARK 500 ASN B 159 -93.97 -101.25 REMARK 500 THR B 186 -70.88 -67.10 REMARK 500 ALA B 192 -17.72 -48.18 REMARK 500 VAL B 214 -2.12 -56.34 REMARK 500 MET B 215 -91.33 -132.27 REMARK 500 ARG B 216 -174.19 -62.52 REMARK 500 VAL B 218 -109.88 -118.46 REMARK 500 GLN B 219 -1.88 -178.43 REMARK 500 REMARK 500 THIS ENTRY HAS 150 RAMACHANDRAN OUTLIERS. 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 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 141 SG REMARK 620 2 HIS A 144 NE2 106.9 REMARK 620 3 CYS A 212 SG 112.8 106.1 REMARK 620 4 IPA B 302 O2 125.7 74.3 118.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN E 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 IPA A 306 O2 REMARK 620 2 CYS E 141 SG 92.6 REMARK 620 3 HIS E 144 NE2 106.0 109.8 REMARK 620 4 CYS E 212 SG 125.2 106.3 114.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 141 SG REMARK 620 2 HIS B 144 NE2 108.9 REMARK 620 3 CYS B 212 SG 110.7 106.4 REMARK 620 4 IPA B 303 O2 91.3 95.6 141.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 141 SG REMARK 620 2 HIS C 144 NE2 110.4 REMARK 620 3 CYS C 212 SG 107.7 108.4 REMARK 620 4 IPA D 304 O2 110.3 74.9 137.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 141 SG REMARK 620 2 HIS D 144 NE2 115.0 REMARK 620 3 CYS D 212 SG 114.2 110.7 REMARK 620 4 IPA D 305 O2 103.8 98.5 113.5 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 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN E 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA D 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA D 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 306 DBREF 1FB1 A 55 250 UNP P30793 GCH1_HUMAN 55 250 DBREF 1FB1 B 55 250 UNP P30793 GCH1_HUMAN 55 250 DBREF 1FB1 C 55 250 UNP P30793 GCH1_HUMAN 55 250 DBREF 1FB1 D 55 250 UNP P30793 GCH1_HUMAN 55 250 DBREF 1FB1 E 55 250 UNP P30793 GCH1_HUMAN 55 250 SEQRES 1 A 196 GLY GLU ARG PRO ARG SER GLU GLU ASP ASN GLU LEU ASN SEQRES 2 A 196 LEU PRO ASN LEU ALA ALA ALA TYR SER SER ILE LEU SER SEQRES 3 A 196 SER LEU GLY GLU ASN PRO GLN ARG GLN GLY LEU LEU LYS SEQRES 4 A 196 THR PRO TRP ARG ALA ALA SER ALA MET GLN PHE PHE THR SEQRES 5 A 196 LYS GLY TYR GLN GLU THR ILE SER ASP VAL LEU ASN ASP SEQRES 6 A 196 ALA ILE PHE ASP GLU ASP HIS ASP GLU MET VAL ILE VAL SEQRES 7 A 196 LYS ASP ILE ASP MET PHE SER MET CYS GLU HIS HIS LEU SEQRES 8 A 196 VAL PRO PHE VAL GLY LYS VAL HIS ILE GLY TYR LEU PRO SEQRES 9 A 196 ASN LYS GLN VAL LEU GLY LEU SER LYS LEU ALA ARG ILE SEQRES 10 A 196 VAL GLU ILE TYR SER ARG ARG LEU GLN VAL GLN GLU ARG SEQRES 11 A 196 LEU THR LYS GLN ILE ALA VAL ALA ILE THR GLU ALA LEU SEQRES 12 A 196 ARG PRO ALA GLY VAL GLY VAL VAL VAL GLU ALA THR HIS SEQRES 13 A 196 MET CYS MET VAL MET ARG GLY VAL GLN LYS MET ASN SER SEQRES 14 A 196 LYS THR VAL THR SER THR MET LEU GLY VAL PHE ARG GLU SEQRES 15 A 196 ASP PRO LYS THR ARG GLU GLU PHE LEU THR LEU ILE ARG SEQRES 16 A 196 SER SEQRES 1 B 196 GLY GLU ARG PRO ARG SER GLU GLU ASP ASN GLU LEU ASN SEQRES 2 B 196 LEU PRO ASN LEU ALA ALA ALA TYR SER SER ILE LEU SER SEQRES 3 B 196 SER LEU GLY GLU ASN PRO GLN ARG GLN GLY LEU LEU LYS SEQRES 4 B 196 THR PRO TRP ARG ALA ALA SER ALA MET GLN PHE PHE THR SEQRES 5 B 196 LYS GLY TYR GLN GLU THR ILE SER ASP VAL LEU ASN ASP SEQRES 6 B 196 ALA ILE PHE ASP GLU ASP HIS ASP GLU MET VAL ILE VAL SEQRES 7 B 196 LYS ASP ILE ASP MET PHE SER MET CYS GLU HIS HIS LEU SEQRES 8 B 196 VAL PRO PHE VAL GLY LYS VAL HIS ILE GLY TYR LEU PRO SEQRES 9 B 196 ASN LYS GLN VAL LEU GLY LEU SER LYS LEU ALA ARG ILE SEQRES 10 B 196 VAL GLU ILE TYR SER ARG ARG LEU GLN VAL GLN GLU ARG SEQRES 11 B 196 LEU THR LYS GLN ILE ALA VAL ALA ILE THR GLU ALA LEU SEQRES 12 B 196 ARG PRO ALA GLY VAL GLY VAL VAL VAL GLU ALA THR HIS SEQRES 13 B 196 MET CYS MET VAL MET ARG GLY VAL GLN LYS MET ASN SER SEQRES 14 B 196 LYS THR VAL THR SER THR MET LEU GLY VAL PHE ARG GLU SEQRES 15 B 196 ASP PRO LYS THR ARG GLU GLU PHE LEU THR LEU ILE ARG SEQRES 16 B 196 SER SEQRES 1 C 196 GLY GLU ARG PRO ARG SER GLU GLU ASP ASN GLU LEU ASN SEQRES 2 C 196 LEU PRO ASN LEU ALA ALA ALA TYR SER SER ILE LEU SER SEQRES 3 C 196 SER LEU GLY GLU ASN PRO GLN ARG GLN GLY LEU LEU LYS SEQRES 4 C 196 THR PRO TRP ARG ALA ALA SER ALA MET GLN PHE PHE THR SEQRES 5 C 196 LYS GLY TYR GLN GLU THR ILE SER ASP VAL LEU ASN ASP SEQRES 6 C 196 ALA ILE PHE ASP GLU ASP HIS ASP GLU MET VAL ILE VAL SEQRES 7 C 196 LYS ASP ILE ASP MET PHE SER MET CYS GLU HIS HIS LEU SEQRES 8 C 196 VAL PRO PHE VAL GLY LYS VAL HIS ILE GLY TYR LEU PRO SEQRES 9 C 196 ASN LYS GLN VAL LEU GLY LEU SER LYS LEU ALA ARG ILE SEQRES 10 C 196 VAL GLU ILE TYR SER ARG ARG LEU GLN VAL GLN GLU ARG SEQRES 11 C 196 LEU THR LYS GLN ILE ALA VAL ALA ILE THR GLU ALA LEU SEQRES 12 C 196 ARG PRO ALA GLY VAL GLY VAL VAL VAL GLU ALA THR HIS SEQRES 13 C 196 MET CYS MET VAL MET ARG GLY VAL GLN LYS MET ASN SER SEQRES 14 C 196 LYS THR VAL THR SER THR MET LEU GLY VAL PHE ARG GLU SEQRES 15 C 196 ASP PRO LYS THR ARG GLU GLU PHE LEU THR LEU ILE ARG SEQRES 16 C 196 SER SEQRES 1 D 196 GLY GLU ARG PRO ARG SER GLU GLU ASP ASN GLU LEU ASN SEQRES 2 D 196 LEU PRO ASN LEU ALA ALA ALA TYR SER SER ILE LEU SER SEQRES 3 D 196 SER LEU GLY GLU ASN PRO GLN ARG GLN GLY LEU LEU LYS SEQRES 4 D 196 THR PRO TRP ARG ALA ALA SER ALA MET GLN PHE PHE THR SEQRES 5 D 196 LYS GLY TYR GLN GLU THR ILE SER ASP VAL LEU ASN ASP SEQRES 6 D 196 ALA ILE PHE ASP GLU ASP HIS ASP GLU MET VAL ILE VAL SEQRES 7 D 196 LYS ASP ILE ASP MET PHE SER MET CYS GLU HIS HIS LEU SEQRES 8 D 196 VAL PRO PHE VAL GLY LYS VAL HIS ILE GLY TYR LEU PRO SEQRES 9 D 196 ASN LYS GLN VAL LEU GLY LEU SER LYS LEU ALA ARG ILE SEQRES 10 D 196 VAL GLU ILE TYR SER ARG ARG LEU GLN VAL GLN GLU ARG SEQRES 11 D 196 LEU THR LYS GLN ILE ALA VAL ALA ILE THR GLU ALA LEU SEQRES 12 D 196 ARG PRO ALA GLY VAL GLY VAL VAL VAL GLU ALA THR HIS SEQRES 13 D 196 MET CYS MET VAL MET ARG GLY VAL GLN LYS MET ASN SER SEQRES 14 D 196 LYS THR VAL THR SER THR MET LEU GLY VAL PHE ARG GLU SEQRES 15 D 196 ASP PRO LYS THR ARG GLU GLU PHE LEU THR LEU ILE ARG SEQRES 16 D 196 SER SEQRES 1 E 196 GLY GLU ARG PRO ARG SER GLU GLU ASP ASN GLU LEU ASN SEQRES 2 E 196 LEU PRO ASN LEU ALA ALA ALA TYR SER SER ILE LEU SER SEQRES 3 E 196 SER LEU GLY GLU ASN PRO GLN ARG GLN GLY LEU LEU LYS SEQRES 4 E 196 THR PRO TRP ARG ALA ALA SER ALA MET GLN PHE PHE THR SEQRES 5 E 196 LYS GLY TYR GLN GLU THR ILE SER ASP VAL LEU ASN ASP SEQRES 6 E 196 ALA ILE PHE ASP GLU ASP HIS ASP GLU MET VAL ILE VAL SEQRES 7 E 196 LYS ASP ILE ASP MET PHE SER MET CYS GLU HIS HIS LEU SEQRES 8 E 196 VAL PRO PHE VAL GLY LYS VAL HIS ILE GLY TYR LEU PRO SEQRES 9 E 196 ASN LYS GLN VAL LEU GLY LEU SER LYS LEU ALA ARG ILE SEQRES 10 E 196 VAL GLU ILE TYR SER ARG ARG LEU GLN VAL GLN GLU ARG SEQRES 11 E 196 LEU THR LYS GLN ILE ALA VAL ALA ILE THR GLU ALA LEU SEQRES 12 E 196 ARG PRO ALA GLY VAL GLY VAL VAL VAL GLU ALA THR HIS SEQRES 13 E 196 MET CYS MET VAL MET ARG GLY VAL GLN LYS MET ASN SER SEQRES 14 E 196 LYS THR VAL THR SER THR MET LEU GLY VAL PHE ARG GLU SEQRES 15 E 196 ASP PRO LYS THR ARG GLU GLU PHE LEU THR LEU ILE ARG SEQRES 16 E 196 SER HET ZN A 300 1 HET IPA A 306 4 HET ZN B 300 1 HET IPA B 302 4 HET IPA B 303 4 HET ZN C 300 1 HET ZN D 300 1 HET IPA D 304 4 HET IPA D 305 4 HET ZN E 300 1 HETNAM ZN ZINC ION HETNAM IPA ISOPROPYL ALCOHOL HETSYN IPA 2-PROPANOL FORMUL 6 ZN 5(ZN 2+) FORMUL 7 IPA 5(C3 H8 O) HELIX 1 1 SER A 60 LEU A 82 1 23 HELIX 2 2 GLY A 90 LEU A 92 5 3 HELIX 3 3 LYS A 93 GLN A 103 1 11 HELIX 4 4 LYS A 107 GLU A 111 5 5 HELIX 5 5 GLY A 164 ARG A 177 1 14 HELIX 6 6 VAL A 181 ARG A 198 1 18 HELIX 7 7 MET A 211 MET A 215 1 5 HELIX 8 8 GLY A 232 ASP A 237 1 6 HELIX 9 9 ASP A 237 ARG A 249 1 13 HELIX 10 10 SER B 60 LEU B 82 1 23 HELIX 11 11 LYS B 93 PHE B 105 1 13 HELIX 12 12 LYS B 107 GLU B 111 5 5 HELIX 13 13 THR B 112 LEU B 117 1 6 HELIX 14 14 GLY B 164 ALA B 169 1 6 HELIX 15 15 ALA B 169 ARG B 177 1 9 HELIX 16 16 VAL B 181 ARG B 198 1 18 HELIX 17 17 ASP B 237 ILE B 248 1 12 HELIX 18 18 SER C 60 LEU C 66 1 7 HELIX 19 19 ASN C 67 SER C 77 1 11 HELIX 20 20 LYS C 93 THR C 106 1 14 HELIX 21 21 THR C 112 LEU C 117 1 6 HELIX 22 22 GLY C 164 ARG C 177 1 14 HELIX 23 23 VAL C 181 ARG C 198 1 18 HELIX 24 24 MET C 211 MET C 215 1 5 HELIX 25 25 LEU C 231 ASP C 237 1 7 HELIX 26 26 ASP C 237 ILE C 248 1 12 HELIX 27 27 ASN D 67 LEU D 82 1 16 HELIX 28 28 LYS D 93 THR D 106 1 14 HELIX 29 29 THR D 112 LEU D 117 1 6 HELIX 30 30 GLY D 164 ALA D 169 1 6 HELIX 31 31 ALA D 169 ARG D 177 1 9 HELIX 32 32 VAL D 181 ARG D 198 1 18 HELIX 33 33 MET D 211 MET D 215 1 5 HELIX 34 34 VAL D 233 LEU D 245 1 13 HELIX 35 35 SER E 60 LEU E 66 1 7 HELIX 36 36 ASN E 67 GLY E 83 1 17 HELIX 37 37 LYS E 93 THR E 106 1 14 HELIX 38 38 THR E 112 LEU E 117 1 6 HELIX 39 39 GLY E 164 ARG E 177 1 14 HELIX 40 40 VAL E 181 ARG E 198 1 18 HELIX 41 41 MET E 211 MET E 215 1 5 HELIX 42 42 VAL E 233 THR E 246 1 14 SHEET 1 A33 LEU A 179 GLN A 180 0 SHEET 2 A33 VAL A 130 CYS A 141 1 O MET A 140 N GLN A 180 SHEET 3 A33 PRO A 147 TYR A 156 -1 O PHE A 148 N SER A 139 SHEET 4 A33 VAL A 202 HIS A 210 -1 N GLY A 203 O GLY A 155 SHEET 5 A33 LYS A 224 MET A 230 -1 O THR A 225 N ALA A 208 SHEET 6 A33 VAL B 130 CYS B 141 -1 N ILE B 131 O VAL A 226 SHEET 7 A33 LEU B 179 GLN B 180 1 N GLN B 180 O MET B 140 SHEET 8 A33 VAL B 130 CYS B 141 1 O MET B 140 N GLN B 180 SHEET 9 A33 PRO B 147 TYR B 156 -1 N PHE B 148 O SER B 139 SHEET 10 A33 GLY B 201 HIS B 210 -1 N GLY B 203 O GLY B 155 SHEET 11 A33 MET B 230 GLY B 232 -1 N LEU B 231 O VAL B 202 SHEET 12 A33 GLY B 201 HIS B 210 -1 O VAL B 202 N LEU B 231 SHEET 13 A33 LYS B 224 THR B 227 -1 N THR B 225 O ALA B 208 SHEET 14 A33 VAL C 130 CYS C 141 -1 N ILE C 131 O VAL B 226 SHEET 15 A33 LEU C 179 GLN C 180 1 N GLN C 180 O MET C 140 SHEET 16 A33 VAL C 130 CYS C 141 1 O MET C 140 N GLN C 180 SHEET 17 A33 PRO C 147 TYR C 156 -1 O PHE C 148 N SER C 139 SHEET 18 A33 VAL C 202 HIS C 210 -1 O GLY C 203 N GLY C 155 SHEET 19 A33 LYS C 224 MET C 230 -1 N THR C 225 O ALA C 208 SHEET 20 A33 VAL D 130 CYS D 141 -1 N ILE D 131 O VAL C 226 SHEET 21 A33 LEU D 179 GLN D 180 1 N GLN D 180 O MET D 140 SHEET 22 A33 VAL D 130 CYS D 141 1 O MET D 140 N GLN D 180 SHEET 23 A33 PRO D 147 TYR D 156 -1 O PHE D 148 N SER D 139 SHEET 24 A33 GLY D 201 HIS D 210 -1 O GLY D 203 N GLY D 155 SHEET 25 A33 THR D 225 GLY D 232 -1 N THR D 225 O ALA D 208 SHEET 26 A33 VAL E 130 CYS E 141 -1 O ILE E 131 N VAL D 226 SHEET 27 A33 LEU E 179 GLN E 180 1 N GLN E 180 O MET E 140 SHEET 28 A33 VAL E 130 CYS E 141 1 O MET E 140 N GLN E 180 SHEET 29 A33 PRO E 147 TYR E 156 -1 O PHE E 148 N SER E 139 SHEET 30 A33 GLY E 201 HIS E 210 -1 O GLY E 203 N GLY E 155 SHEET 31 A33 LYS E 224 GLY E 232 -1 N THR E 225 O ALA E 208 SHEET 32 A33 VAL A 130 CYS A 141 -1 N ILE A 131 O VAL E 226 SHEET 33 A33 LEU A 179 GLN A 180 1 N GLN A 180 O MET A 140 LINK SG CYS A 141 ZN ZN A 300 1555 1555 2.22 LINK NE2 HIS A 144 ZN ZN A 300 1555 1555 2.16 LINK SG CYS A 212 ZN ZN A 300 1555 1555 2.22 LINK ZN ZN A 300 O2 IPA B 302 1555 1555 2.69 LINK O2 IPA A 306 ZN ZN E 300 1555 1555 2.35 LINK SG CYS B 141 ZN ZN B 300 1555 1555 2.25 LINK NE2 HIS B 144 ZN ZN B 300 1555 1555 2.19 LINK SG CYS B 212 ZN ZN B 300 1555 1555 2.22 LINK ZN ZN B 300 O2 IPA B 303 1555 1555 2.19 LINK SG CYS C 141 ZN ZN C 300 1555 1555 2.23 LINK NE2 HIS C 144 ZN ZN C 300 1555 1555 2.14 LINK SG CYS C 212 ZN ZN C 300 1555 1555 2.27 LINK ZN ZN C 300 O2 IPA D 304 1555 1555 2.48 LINK SG CYS D 141 ZN ZN D 300 1555 1555 2.27 LINK NE2 HIS D 144 ZN ZN D 300 1555 1555 2.19 LINK SG CYS D 212 ZN ZN D 300 1555 1555 2.25 LINK ZN ZN D 300 O2 IPA D 305 1555 1555 2.70 LINK SG CYS E 141 ZN ZN E 300 1555 1555 2.22 LINK NE2 HIS E 144 ZN ZN E 300 1555 1555 2.13 LINK SG CYS E 212 ZN ZN E 300 1555 1555 2.24 SITE 1 AC1 4 CYS A 141 HIS A 144 CYS A 212 IPA B 302 SITE 1 AC2 4 CYS B 141 HIS B 144 CYS B 212 IPA B 303 SITE 1 AC3 4 CYS C 141 HIS C 144 CYS C 212 IPA D 304 SITE 1 AC4 4 CYS D 141 HIS D 144 CYS D 212 IPA D 305 SITE 1 AC5 4 IPA A 306 CYS E 141 HIS E 144 CYS E 212 SITE 1 AC6 4 HIS A 144 ZN A 300 GLY B 164 LEU B 165 SITE 1 AC7 6 CYS B 141 HIS B 143 HIS B 144 ZN B 300 SITE 2 AC7 6 LEU C 165 SER C 166 SITE 1 AC8 6 HIS C 143 HIS C 144 ZN C 300 GLY D 164 SITE 2 AC8 6 LEU D 165 SER D 166 SITE 1 AC9 3 HIS D 143 ZN D 300 SER E 166 SITE 1 BC1 6 LEU A 165 SER A 166 CYS E 141 HIS E 143 SITE 2 BC1 6 HIS E 144 ZN E 300 CRYST1 115.110 115.110 387.310 90.00 90.00 120.00 P 65 2 2 60 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 0.008687 0.005016 0.000000 0.00000 SCALE2 0.000000 0.010031 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002582 0.00000