HEADER HYDROLASE 08-JAN-13 4IOU TITLE CRYSTAL STRUCTURE OF THE HIV-1 VIF BINDING, CATALYTICALLY ACTIVE TITLE 2 DOMAIN OF APOBEC3F COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA DC->DU-EDITING ENZYME APOBEC-3F; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN, UNP RESIDUES 185-373; COMPND 5 SYNONYM: APOLIPOPROTEIN B MRNA-EDITING ENZYME CATALYTIC POLYPEPTIDE- COMPND 6 LIKE 3F; COMPND 7 EC: 3.5.4.-; COMPND 8 ENGINEERED: YES; COMPND 9 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: APOBEC3F; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)STAR; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX6P-1 KEYWDS CATALYTIC DOMAIN, CYTIDINE DEAMINASE, CYTIDINE DEAMINASE-LIKE, KEYWDS 2 HYDROLASE, DNA BINDING, CYTIDINE DEAMINATION EXPDTA X-RAY DIFFRACTION AUTHOR M.BOHN,S.M.D.SHANDILYA,C.A.SCHIFFER REVDAT 5 20-SEP-23 4IOU 1 REMARK SEQADV LINK REVDAT 4 17-JUL-19 4IOU 1 REMARK REVDAT 3 03-JUL-13 4IOU 1 JRNL REVDAT 2 19-JUN-13 4IOU 1 ATOM JRNL REMARK REVDAT 1 29-MAY-13 4IOU 0 JRNL AUTH M.F.BOHN,S.M.SHANDILYA,J.S.ALBIN,T.KOUNO,B.D.ANDERSON, JRNL AUTH 2 R.M.MCDOUGLE,M.A.CARPENTER,A.RATHORE,L.EVANS,A.N.DAVIS, JRNL AUTH 3 J.ZHANG,Y.LU,M.SOMASUNDARAN,H.MATSUO,R.S.HARRIS,C.A.SCHIFFER JRNL TITL CRYSTAL STRUCTURE OF THE DNA CYTOSINE DEAMINASE APOBEC3F: JRNL TITL 2 THE CATALYTICALLY ACTIVE AND HIV-1 VIF-BINDING DOMAIN. JRNL REF STRUCTURE V. 21 1042 2013 JRNL REFN ISSN 0969-2126 JRNL PMID 23685212 JRNL DOI 10.1016/J.STR.2013.04.010 REMARK 2 REMARK 2 RESOLUTION. 2.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 21463 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 1099 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 36.4602 - 5.4959 0.96 2543 136 0.2092 0.2211 REMARK 3 2 5.4959 - 4.3646 0.96 2531 157 0.1686 0.2246 REMARK 3 3 4.3646 - 3.8135 0.97 2572 131 0.1733 0.1813 REMARK 3 4 3.8135 - 3.4651 0.96 2542 148 0.1757 0.2155 REMARK 3 5 3.4651 - 3.2169 0.97 2582 123 0.1967 0.2808 REMARK 3 6 3.2169 - 3.0274 0.97 2547 137 0.2124 0.2691 REMARK 3 7 3.0274 - 2.8758 0.97 2598 149 0.2340 0.2798 REMARK 3 8 2.8758 - 2.7507 0.92 2449 118 0.2520 0.3186 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.650 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 63.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.14000 REMARK 3 B22 (A**2) : -0.17000 REMARK 3 B33 (A**2) : -1.50000 REMARK 3 B12 (A**2) : -3.36000 REMARK 3 B13 (A**2) : -1.29000 REMARK 3 B23 (A**2) : 0.78000 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 : 0.003 5770 REMARK 3 ANGLE : 0.765 7897 REMARK 3 CHIRALITY : 0.052 823 REMARK 3 PLANARITY : 0.003 1018 REMARK 3 DIHEDRAL : 15.333 1877 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4IOU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000077021. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : GM/CA MONOCHROMATOR REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22560 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.22000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 31.00 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 2NYT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-HCL PH 8.0, 20% PEG 400, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 GLY A 175 REMARK 465 PRO A 176 REMARK 465 LEU A 177 REMARK 465 GLY A 178 REMARK 465 SER A 179 REMARK 465 PRO A 180 REMARK 465 GLY A 181 REMARK 465 ILE A 182 REMARK 465 PRO A 183 REMARK 465 GLY A 184 REMARK 465 LYS A 185 REMARK 465 GLU A 186 REMARK 465 ILE A 187 REMARK 465 LEU A 188 REMARK 465 ARG A 189 REMARK 465 VAL A 242 REMARK 465 ASP A 243 REMARK 465 PRO A 244 REMARK 465 GLU A 245 REMARK 465 THR A 246 REMARK 465 GLY A 247 REMARK 465 GLY B 175 REMARK 465 PRO B 176 REMARK 465 LEU B 177 REMARK 465 GLY B 178 REMARK 465 SER B 179 REMARK 465 PRO B 180 REMARK 465 GLY B 181 REMARK 465 ILE B 182 REMARK 465 PRO B 183 REMARK 465 GLY B 184 REMARK 465 LYS B 185 REMARK 465 GLU B 186 REMARK 465 ILE B 187 REMARK 465 LEU B 188 REMARK 465 ARG B 189 REMARK 465 VAL B 242 REMARK 465 ASP B 243 REMARK 465 PRO B 244 REMARK 465 GLU B 245 REMARK 465 THR B 246 REMARK 465 GLY C 175 REMARK 465 PRO C 176 REMARK 465 LEU C 177 REMARK 465 GLY C 178 REMARK 465 SER C 179 REMARK 465 PRO C 180 REMARK 465 GLY C 181 REMARK 465 ILE C 182 REMARK 465 PRO C 183 REMARK 465 GLY C 184 REMARK 465 LYS C 185 REMARK 465 GLU C 186 REMARK 465 ILE C 187 REMARK 465 LEU C 188 REMARK 465 ARG C 189 REMARK 465 VAL C 242 REMARK 465 ASP C 243 REMARK 465 PRO C 244 REMARK 465 GLU C 245 REMARK 465 THR C 246 REMARK 465 GLY C 247 REMARK 465 ARG C 248 REMARK 465 GLY D 175 REMARK 465 PRO D 176 REMARK 465 LEU D 177 REMARK 465 GLY D 178 REMARK 465 SER D 179 REMARK 465 PRO D 180 REMARK 465 GLY D 181 REMARK 465 ILE D 182 REMARK 465 PRO D 183 REMARK 465 GLY D 184 REMARK 465 LYS D 185 REMARK 465 GLU D 186 REMARK 465 ILE D 187 REMARK 465 LEU D 188 REMARK 465 ARG D 189 REMARK 465 VAL D 242 REMARK 465 ASP D 243 REMARK 465 PRO D 244 REMARK 465 GLU D 245 REMARK 465 THR D 246 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 ASN A 190 CG OD1 ND2 REMARK 470 LYS A 205 CG CD CE NZ REMARK 470 ARG A 208 CG CD NE CZ NH1 NH2 REMARK 470 TYR A 211 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN A 214 CG OD1 ND2 REMARK 470 LYS A 226 CG CD CE NZ REMARK 470 LYS A 234 CG CD CE NZ REMARK 470 ARG A 239 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 240 CG OD1 ND2 REMARK 470 GLN A 241 CG CD OE1 NE2 REMARK 470 ARG A 248 CG CD NE CZ NH1 NH2 REMARK 470 SER A 256 OG REMARK 470 GLU A 282 CG CD OE1 OE2 REMARK 470 GLU A 286 CG CD OE1 OE2 REMARK 470 GLU A 289 CG CD OE1 OE2 REMARK 470 ARG A 293 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 311 CG OD1 OD2 REMARK 470 GLN A 323 CG CD OE1 NE2 REMARK 470 LYS A 334 CG CD CE NZ REMARK 470 LYS A 352 CG CD CE NZ REMARK 470 ASP A 355 CG OD1 OD2 REMARK 470 LYS A 367 CG CD CE NZ REMARK 470 GLU A 370 CG CD OE1 OE2 REMARK 470 GLU A 373 CG CD OE1 OE2 REMARK 470 ARG B 208 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 209 CG CD CE NZ REMARK 470 GLU B 223 CG CD OE1 OE2 REMARK 470 LYS B 226 CG CD CE NZ REMARK 470 GLN B 241 CG CD OE1 NE2 REMARK 470 ARG B 248 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 282 CG CD OE1 OE2 REMARK 470 GLU B 286 CG CD OE1 OE2 REMARK 470 ARG B 293 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 316 CG CD OE1 OE2 REMARK 470 ARG B 319 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 323 CG CD OE1 NE2 REMARK 470 LYS B 337 CG CD CE NZ REMARK 470 LYS B 352 CG CD CE NZ REMARK 470 GLU B 370 CG CD OE1 OE2 REMARK 470 GLU B 373 CG CD OE1 OE2 REMARK 470 ASN C 190 CG OD1 ND2 REMARK 470 GLU C 193 CG CD OE1 OE2 REMARK 470 LYS C 205 CG CD CE NZ REMARK 470 ARG C 208 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 209 CG CD CE NZ REMARK 470 ARG C 213 CG CD NE CZ NH1 NH2 REMARK 470 ASN C 214 CG OD1 ND2 REMARK 470 SER C 216 OG REMARK 470 LYS C 226 CG CD CE NZ REMARK 470 LYS C 234 CG CD CE NZ REMARK 470 ARG C 239 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 241 CG CD OE1 NE2 REMARK 470 ARG C 252 CG CD NE CZ NH1 NH2 REMARK 470 ASN C 266 CG OD1 ND2 REMARK 470 GLU C 282 CG CD OE1 OE2 REMARK 470 GLU C 286 CG CD OE1 OE2 REMARK 470 GLU C 289 CG CD OE1 OE2 REMARK 470 ARG C 293 CG CD NE CZ NH1 NH2 REMARK 470 ASP C 310 CG OD1 OD2 REMARK 470 GLU C 316 CG CD OE1 OE2 REMARK 470 SER C 320 OG REMARK 470 GLN C 323 CG CD OE1 NE2 REMARK 470 SER C 327 OG REMARK 470 LYS C 334 CG CD CE NZ REMARK 470 ASP C 355 CG OD1 OD2 REMARK 470 TYR C 359 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP C 363 CG OD1 OD2 REMARK 470 SER C 366 OG REMARK 470 LYS C 367 CG CD CE NZ REMARK 470 GLN C 369 CG CD OE1 NE2 REMARK 470 GLU C 370 CG CD OE1 OE2 REMARK 470 GLU C 373 CG CD OE1 OE2 REMARK 470 ARG D 208 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 209 CG CD CE NZ REMARK 470 GLU D 223 CG CD OE1 OE2 REMARK 470 LYS D 226 CG CD CE NZ REMARK 470 SER D 229 OG REMARK 470 GLN D 241 CG CD OE1 NE2 REMARK 470 ARG D 248 CG CD NE CZ NH1 NH2 REMARK 470 ASN D 266 CG OD1 ND2 REMARK 470 THR D 267 OG1 CG2 REMARK 470 GLU D 282 CG CD OE1 OE2 REMARK 470 TYR D 307 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP D 310 CG OD1 OD2 REMARK 470 GLU D 316 CG CD OE1 OE2 REMARK 470 ARG D 319 CG CD NE CZ NH1 NH2 REMARK 470 GLN D 323 CG CD OE1 NE2 REMARK 470 GLU D 324 CG CD OE1 OE2 REMARK 470 LYS D 334 CG CD CE NZ REMARK 470 GLU D 349 CG CD OE1 OE2 REMARK 470 LYS D 352 CG CD CE NZ REMARK 470 TYR D 359 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 SER D 366 OG REMARK 470 LYS D 367 CG CD CE NZ REMARK 470 GLN D 369 CG CD OE1 NE2 REMARK 470 GLU D 370 CG CD OE1 OE2 REMARK 470 GLU D 373 CG CD OE1 OE2 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 OG1 THR C 303 O ARG C 305 2.19 REMARK 500 O PRO A 279 OH TYR A 307 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 OD2 ASP B 260 OH TYR C 333 1444 2.10 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 206 31.30 -83.99 REMARK 500 LYS A 226 -99.76 -99.29 REMARK 500 HIS A 228 -134.40 -116.72 REMARK 500 ILE A 262 -51.30 -123.13 REMARK 500 LEU A 306 -105.81 -84.82 REMARK 500 TYR A 345 74.27 -67.18 REMARK 500 HIS B 227 -102.88 61.53 REMARK 500 ARG B 248 137.53 14.42 REMARK 500 LEU B 306 -98.75 -98.70 REMARK 500 TYR B 345 75.57 -68.13 REMARK 500 LEU B 372 33.95 -79.94 REMARK 500 LEU C 207 96.28 -57.69 REMARK 500 ARG C 208 -8.21 -40.69 REMARK 500 LYS C 209 87.41 -158.74 REMARK 500 LYS C 226 -103.34 -96.91 REMARK 500 HIS C 228 -136.76 -124.85 REMARK 500 LEU C 306 -102.03 -91.78 REMARK 500 TYR C 345 81.32 -69.61 REMARK 500 ASN D 206 30.94 -95.68 REMARK 500 ARG D 208 -82.24 -53.39 REMARK 500 ASN D 214 34.99 -95.07 REMARK 500 HIS D 227 -106.68 60.95 REMARK 500 ARG D 248 128.72 69.74 REMARK 500 LEU D 306 -112.00 -101.88 REMARK 500 ASP D 310 88.01 -65.68 REMARK 500 ASP D 348 -0.38 63.29 REMARK 500 LEU D 372 54.62 -93.46 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 A1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 249 ND1 REMARK 620 2 CYS A 280 SG 99.6 REMARK 620 3 CYS A 283 SG 84.3 95.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 249 ND1 REMARK 620 2 CYS B 280 SG 99.4 REMARK 620 3 CYS B 283 SG 100.2 96.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 249 ND1 REMARK 620 2 CYS C 280 SG 98.2 REMARK 620 3 CYS C 283 SG 98.9 96.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 249 ND1 REMARK 620 2 CYS D 280 SG 119.3 REMARK 620 3 CYS D 283 SG 94.9 115.9 REMARK 620 4 HOH D1108 O 87.7 130.5 100.4 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 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 1001 DBREF 4IOU A 185 373 UNP Q8IUX4 ABC3F_HUMAN 185 373 DBREF 4IOU B 185 373 UNP Q8IUX4 ABC3F_HUMAN 185 373 DBREF 4IOU C 185 373 UNP Q8IUX4 ABC3F_HUMAN 185 373 DBREF 4IOU D 185 373 UNP Q8IUX4 ABC3F_HUMAN 185 373 SEQADV 4IOU GLY A 175 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO A 176 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU LEU A 177 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY A 178 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU SER A 179 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO A 180 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY A 181 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU ILE A 182 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO A 183 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY A 184 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU ASP A 196 UNP Q8IUX4 TYR 196 ENGINEERED MUTATION SEQADV 4IOU GLY A 247 UNP Q8IUX4 HIS 247 ENGINEERED MUTATION SEQADV 4IOU ARG A 248 UNP Q8IUX4 CYS 248 ENGINEERED MUTATION SEQADV 4IOU ALA A 259 UNP Q8IUX4 CYS 259 ENGINEERED MUTATION SEQADV 4IOU LYS A 302 UNP Q8IUX4 PHE 302 ENGINEERED MUTATION SEQADV 4IOU ASP A 310 UNP Q8IUX4 TRP 310 ENGINEERED MUTATION SEQADV 4IOU ALA A 314 UNP Q8IUX4 TYR 314 ENGINEERED MUTATION SEQADV 4IOU ALA A 315 UNP Q8IUX4 GLN 315 ENGINEERED MUTATION SEQADV 4IOU ASP A 355 UNP Q8IUX4 LYS 355 ENGINEERED MUTATION SEQADV 4IOU ASP A 358 UNP Q8IUX4 LYS 358 ENGINEERED MUTATION SEQADV 4IOU ASP A 363 UNP Q8IUX4 PHE 363 ENGINEERED MUTATION SEQADV 4IOU GLY B 175 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO B 176 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU LEU B 177 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY B 178 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU SER B 179 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO B 180 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY B 181 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU ILE B 182 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO B 183 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY B 184 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU ASP B 196 UNP Q8IUX4 TYR 196 ENGINEERED MUTATION SEQADV 4IOU GLY B 247 UNP Q8IUX4 HIS 247 ENGINEERED MUTATION SEQADV 4IOU ARG B 248 UNP Q8IUX4 CYS 248 ENGINEERED MUTATION SEQADV 4IOU ALA B 259 UNP Q8IUX4 CYS 259 ENGINEERED MUTATION SEQADV 4IOU LYS B 302 UNP Q8IUX4 PHE 302 ENGINEERED MUTATION SEQADV 4IOU ASP B 310 UNP Q8IUX4 TRP 310 ENGINEERED MUTATION SEQADV 4IOU ALA B 314 UNP Q8IUX4 TYR 314 ENGINEERED MUTATION SEQADV 4IOU ALA B 315 UNP Q8IUX4 GLN 315 ENGINEERED MUTATION SEQADV 4IOU ASP B 355 UNP Q8IUX4 LYS 355 ENGINEERED MUTATION SEQADV 4IOU ASP B 358 UNP Q8IUX4 LYS 358 ENGINEERED MUTATION SEQADV 4IOU ASP B 363 UNP Q8IUX4 PHE 363 ENGINEERED MUTATION SEQADV 4IOU GLY C 175 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO C 176 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU LEU C 177 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY C 178 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU SER C 179 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO C 180 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY C 181 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU ILE C 182 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO C 183 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY C 184 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU ASP C 196 UNP Q8IUX4 TYR 196 ENGINEERED MUTATION SEQADV 4IOU GLY C 247 UNP Q8IUX4 HIS 247 ENGINEERED MUTATION SEQADV 4IOU ARG C 248 UNP Q8IUX4 CYS 248 ENGINEERED MUTATION SEQADV 4IOU ALA C 259 UNP Q8IUX4 CYS 259 ENGINEERED MUTATION SEQADV 4IOU LYS C 302 UNP Q8IUX4 PHE 302 ENGINEERED MUTATION SEQADV 4IOU ASP C 310 UNP Q8IUX4 TRP 310 ENGINEERED MUTATION SEQADV 4IOU ALA C 314 UNP Q8IUX4 TYR 314 ENGINEERED MUTATION SEQADV 4IOU ALA C 315 UNP Q8IUX4 GLN 315 ENGINEERED MUTATION SEQADV 4IOU ASP C 355 UNP Q8IUX4 LYS 355 ENGINEERED MUTATION SEQADV 4IOU ASP C 358 UNP Q8IUX4 LYS 358 ENGINEERED MUTATION SEQADV 4IOU ASP C 363 UNP Q8IUX4 PHE 363 ENGINEERED MUTATION SEQADV 4IOU GLY D 175 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO D 176 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU LEU D 177 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY D 178 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU SER D 179 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO D 180 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY D 181 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU ILE D 182 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU PRO D 183 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU GLY D 184 UNP Q8IUX4 EXPRESSION TAG SEQADV 4IOU ASP D 196 UNP Q8IUX4 TYR 196 ENGINEERED MUTATION SEQADV 4IOU GLY D 247 UNP Q8IUX4 HIS 247 ENGINEERED MUTATION SEQADV 4IOU ARG D 248 UNP Q8IUX4 CYS 248 ENGINEERED MUTATION SEQADV 4IOU ALA D 259 UNP Q8IUX4 CYS 259 ENGINEERED MUTATION SEQADV 4IOU LYS D 302 UNP Q8IUX4 PHE 302 ENGINEERED MUTATION SEQADV 4IOU ASP D 310 UNP Q8IUX4 TRP 310 ENGINEERED MUTATION SEQADV 4IOU ALA D 314 UNP Q8IUX4 TYR 314 ENGINEERED MUTATION SEQADV 4IOU ALA D 315 UNP Q8IUX4 GLN 315 ENGINEERED MUTATION SEQADV 4IOU ASP D 355 UNP Q8IUX4 LYS 355 ENGINEERED MUTATION SEQADV 4IOU ASP D 358 UNP Q8IUX4 LYS 358 ENGINEERED MUTATION SEQADV 4IOU ASP D 363 UNP Q8IUX4 PHE 363 ENGINEERED MUTATION SEQRES 1 A 199 GLY PRO LEU GLY SER PRO GLY ILE PRO GLY LYS GLU ILE SEQRES 2 A 199 LEU ARG ASN PRO MET GLU ALA MET ASP PRO HIS ILE PHE SEQRES 3 A 199 TYR PHE HIS PHE LYS ASN LEU ARG LYS ALA TYR GLY ARG SEQRES 4 A 199 ASN GLU SER TRP LEU CYS PHE THR MET GLU VAL VAL LYS SEQRES 5 A 199 HIS HIS SER PRO VAL SER TRP LYS ARG GLY VAL PHE ARG SEQRES 6 A 199 ASN GLN VAL ASP PRO GLU THR GLY ARG HIS ALA GLU ARG SEQRES 7 A 199 CYS PHE LEU SER TRP PHE ALA ASP ASP ILE LEU SER PRO SEQRES 8 A 199 ASN THR ASN TYR GLU VAL THR TRP TYR THR SER TRP SER SEQRES 9 A 199 PRO CYS PRO GLU CYS ALA GLY GLU VAL ALA GLU PHE LEU SEQRES 10 A 199 ALA ARG HIS SER ASN VAL ASN LEU THR ILE LYS THR ALA SEQRES 11 A 199 ARG LEU TYR TYR PHE ASP ASP THR ASP ALA ALA GLU GLY SEQRES 12 A 199 LEU ARG SER LEU SER GLN GLU GLY ALA SER VAL GLU ILE SEQRES 13 A 199 MET GLY TYR LYS ASP PHE LYS TYR CYS TRP GLU ASN PHE SEQRES 14 A 199 VAL TYR ASN ASP ASP GLU PRO PHE LYS PRO TRP ASP GLY SEQRES 15 A 199 LEU ASP TYR ASN PHE LEU ASP LEU ASP SER LYS LEU GLN SEQRES 16 A 199 GLU ILE LEU GLU SEQRES 1 B 199 GLY PRO LEU GLY SER PRO GLY ILE PRO GLY LYS GLU ILE SEQRES 2 B 199 LEU ARG ASN PRO MET GLU ALA MET ASP PRO HIS ILE PHE SEQRES 3 B 199 TYR PHE HIS PHE LYS ASN LEU ARG LYS ALA TYR GLY ARG SEQRES 4 B 199 ASN GLU SER TRP LEU CYS PHE THR MET GLU VAL VAL LYS SEQRES 5 B 199 HIS HIS SER PRO VAL SER TRP LYS ARG GLY VAL PHE ARG SEQRES 6 B 199 ASN GLN VAL ASP PRO GLU THR GLY ARG HIS ALA GLU ARG SEQRES 7 B 199 CYS PHE LEU SER TRP PHE ALA ASP ASP ILE LEU SER PRO SEQRES 8 B 199 ASN THR ASN TYR GLU VAL THR TRP TYR THR SER TRP SER SEQRES 9 B 199 PRO CYS PRO GLU CYS ALA GLY GLU VAL ALA GLU PHE LEU SEQRES 10 B 199 ALA ARG HIS SER ASN VAL ASN LEU THR ILE LYS THR ALA SEQRES 11 B 199 ARG LEU TYR TYR PHE ASP ASP THR ASP ALA ALA GLU GLY SEQRES 12 B 199 LEU ARG SER LEU SER GLN GLU GLY ALA SER VAL GLU ILE SEQRES 13 B 199 MET GLY TYR LYS ASP PHE LYS TYR CYS TRP GLU ASN PHE SEQRES 14 B 199 VAL TYR ASN ASP ASP GLU PRO PHE LYS PRO TRP ASP GLY SEQRES 15 B 199 LEU ASP TYR ASN PHE LEU ASP LEU ASP SER LYS LEU GLN SEQRES 16 B 199 GLU ILE LEU GLU SEQRES 1 C 199 GLY PRO LEU GLY SER PRO GLY ILE PRO GLY LYS GLU ILE SEQRES 2 C 199 LEU ARG ASN PRO MET GLU ALA MET ASP PRO HIS ILE PHE SEQRES 3 C 199 TYR PHE HIS PHE LYS ASN LEU ARG LYS ALA TYR GLY ARG SEQRES 4 C 199 ASN GLU SER TRP LEU CYS PHE THR MET GLU VAL VAL LYS SEQRES 5 C 199 HIS HIS SER PRO VAL SER TRP LYS ARG GLY VAL PHE ARG SEQRES 6 C 199 ASN GLN VAL ASP PRO GLU THR GLY ARG HIS ALA GLU ARG SEQRES 7 C 199 CYS PHE LEU SER TRP PHE ALA ASP ASP ILE LEU SER PRO SEQRES 8 C 199 ASN THR ASN TYR GLU VAL THR TRP TYR THR SER TRP SER SEQRES 9 C 199 PRO CYS PRO GLU CYS ALA GLY GLU VAL ALA GLU PHE LEU SEQRES 10 C 199 ALA ARG HIS SER ASN VAL ASN LEU THR ILE LYS THR ALA SEQRES 11 C 199 ARG LEU TYR TYR PHE ASP ASP THR ASP ALA ALA GLU GLY SEQRES 12 C 199 LEU ARG SER LEU SER GLN GLU GLY ALA SER VAL GLU ILE SEQRES 13 C 199 MET GLY TYR LYS ASP PHE LYS TYR CYS TRP GLU ASN PHE SEQRES 14 C 199 VAL TYR ASN ASP ASP GLU PRO PHE LYS PRO TRP ASP GLY SEQRES 15 C 199 LEU ASP TYR ASN PHE LEU ASP LEU ASP SER LYS LEU GLN SEQRES 16 C 199 GLU ILE LEU GLU SEQRES 1 D 199 GLY PRO LEU GLY SER PRO GLY ILE PRO GLY LYS GLU ILE SEQRES 2 D 199 LEU ARG ASN PRO MET GLU ALA MET ASP PRO HIS ILE PHE SEQRES 3 D 199 TYR PHE HIS PHE LYS ASN LEU ARG LYS ALA TYR GLY ARG SEQRES 4 D 199 ASN GLU SER TRP LEU CYS PHE THR MET GLU VAL VAL LYS SEQRES 5 D 199 HIS HIS SER PRO VAL SER TRP LYS ARG GLY VAL PHE ARG SEQRES 6 D 199 ASN GLN VAL ASP PRO GLU THR GLY ARG HIS ALA GLU ARG SEQRES 7 D 199 CYS PHE LEU SER TRP PHE ALA ASP ASP ILE LEU SER PRO SEQRES 8 D 199 ASN THR ASN TYR GLU VAL THR TRP TYR THR SER TRP SER SEQRES 9 D 199 PRO CYS PRO GLU CYS ALA GLY GLU VAL ALA GLU PHE LEU SEQRES 10 D 199 ALA ARG HIS SER ASN VAL ASN LEU THR ILE LYS THR ALA SEQRES 11 D 199 ARG LEU TYR TYR PHE ASP ASP THR ASP ALA ALA GLU GLY SEQRES 12 D 199 LEU ARG SER LEU SER GLN GLU GLY ALA SER VAL GLU ILE SEQRES 13 D 199 MET GLY TYR LYS ASP PHE LYS TYR CYS TRP GLU ASN PHE SEQRES 14 D 199 VAL TYR ASN ASP ASP GLU PRO PHE LYS PRO TRP ASP GLY SEQRES 15 D 199 LEU ASP TYR ASN PHE LEU ASP LEU ASP SER LYS LEU GLN SEQRES 16 D 199 GLU ILE LEU GLU HET ZN A1001 1 HET ZN B1001 1 HET ZN C1001 1 HET ZN D1001 1 HETNAM ZN ZINC ION FORMUL 5 ZN 4(ZN 2+) FORMUL 9 HOH *88(H2 O) HELIX 1 1 ASP A 196 PHE A 204 1 9 HELIX 2 2 HIS A 249 ILE A 262 1 14 HELIX 3 3 CYS A 280 HIS A 294 1 15 HELIX 4 4 ASP A 311 GLU A 324 1 14 HELIX 5 5 GLY A 332 PHE A 343 1 12 HELIX 6 6 GLY A 356 GLU A 373 1 18 HELIX 7 7 ASP B 196 PHE B 204 1 9 HELIX 8 8 HIS B 249 ILE B 262 1 14 HELIX 9 9 CYS B 280 HIS B 294 1 15 HELIX 10 10 ASP B 311 GLU B 324 1 14 HELIX 11 11 GLY B 332 PHE B 343 1 12 HELIX 12 12 GLY B 356 LEU B 372 1 17 HELIX 13 13 ASP C 196 PHE C 204 1 9 HELIX 14 14 ALA C 250 ILE C 262 1 13 HELIX 15 15 CYS C 280 ARG C 293 1 14 HELIX 16 16 THR C 312 GLU C 324 1 13 HELIX 17 17 GLY C 332 PHE C 343 1 12 HELIX 18 18 GLY C 356 GLU C 373 1 18 HELIX 19 19 ASP D 196 PHE D 204 1 9 HELIX 20 20 HIS D 249 ILE D 262 1 14 HELIX 21 21 CYS D 280 ARG D 293 1 14 HELIX 22 22 ASP D 311 GLU D 324 1 14 HELIX 23 23 GLY D 332 VAL D 344 1 13 HELIX 24 24 GLY D 356 GLU D 370 1 15 SHEET 1 A 5 SER A 232 PHE A 238 0 SHEET 2 A 5 LEU A 218 VAL A 225 -1 N LEU A 218 O PHE A 238 SHEET 3 A 5 ASN A 268 THR A 275 -1 O ASN A 268 N VAL A 225 SHEET 4 A 5 VAL A 297 THR A 303 1 O THR A 300 N TRP A 273 SHEET 5 A 5 SER A 327 ILE A 330 1 O SER A 327 N ILE A 301 SHEET 1 B 5 SER B 229 ARG B 239 0 SHEET 2 B 5 TRP B 217 LYS B 226 -1 N VAL B 224 O VAL B 231 SHEET 3 B 5 ASN B 268 THR B 275 -1 O ASN B 268 N VAL B 225 SHEET 4 B 5 VAL B 297 THR B 303 1 O THR B 300 N TRP B 273 SHEET 5 B 5 SER B 327 ILE B 330 1 O SER B 327 N ILE B 301 SHEET 1 C 5 PRO C 230 ARG C 239 0 SHEET 2 C 5 TRP C 217 VAL C 225 -1 N LEU C 218 O PHE C 238 SHEET 3 C 5 ASN C 268 THR C 275 -1 O TYR C 274 N CYS C 219 SHEET 4 C 5 VAL C 297 THR C 303 1 O ASN C 298 N TYR C 269 SHEET 5 C 5 SER C 327 ILE C 330 1 O SER C 327 N ILE C 301 SHEET 1 D 5 SER D 229 ARG D 239 0 SHEET 2 D 5 TRP D 217 LYS D 226 -1 N VAL D 224 O VAL D 231 SHEET 3 D 5 ASN D 268 THR D 275 -1 O TYR D 274 N CYS D 219 SHEET 4 D 5 VAL D 297 THR D 303 1 O THR D 300 N TRP D 273 SHEET 5 D 5 SER D 327 ILE D 330 1 O GLU D 329 N ILE D 301 LINK ND1 HIS A 249 ZN ZN A1001 1555 1555 2.10 LINK SG CYS A 280 ZN ZN A1001 1555 1555 2.48 LINK SG CYS A 283 ZN ZN A1001 1555 1555 2.52 LINK ND1 HIS B 249 ZN ZN B1001 1555 1555 2.09 LINK SG CYS B 280 ZN ZN B1001 1555 1555 2.48 LINK SG CYS B 283 ZN ZN B1001 1555 1555 2.39 LINK ND1 HIS C 249 ZN ZN C1001 1555 1555 2.08 LINK SG CYS C 280 ZN ZN C1001 1555 1555 2.44 LINK SG CYS C 283 ZN ZN C1001 1555 1555 2.53 LINK ND1 HIS D 249 ZN ZN D1001 1555 1555 1.96 LINK SG CYS D 280 ZN ZN D1001 1555 1555 2.37 LINK SG CYS D 283 ZN ZN D1001 1555 1555 2.42 LINK ZN ZN D1001 O HOH D1108 1555 1555 2.04 SITE 1 AC1 3 HIS A 249 CYS A 280 CYS A 283 SITE 1 AC2 3 HIS B 249 CYS B 280 CYS B 283 SITE 1 AC3 3 HIS C 249 CYS C 280 CYS C 283 SITE 1 AC4 4 HIS D 249 CYS D 280 CYS D 283 HOH D1108 CRYST1 50.790 66.910 75.640 110.75 94.41 108.83 P 1 4 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 0.019689 0.006714 0.004604 0.00000 SCALE2 0.000000 0.015791 0.006927 0.00000 SCALE3 0.000000 0.000000 0.014480 0.00000