HEADER HYDROLASE/DNA 21-APR-20 6WMB TITLE CRYSTAL STRUCTURE OF A SOLUBLE VARIANT OF FULL-LENGTH HUMAN APOBEC3G TITLE 2 (PH 8.0) COMPND MOL_ID: 1; COMPND 2 MOLECULE: APOLIPOPROTEIN B MRNA EDITING ENZYME, CATALYTIC PEPTIDE- COMPND 3 LIKE 3G; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA (5'-D(P*CP*C)-3'); COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: APOBEC3G; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 10 ORGANISM_TAXID: 562; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS APOBEC3G, ANTIVIRAL DEFENSE, HYDROLASE, DNA CYTIDINE DEAMINASE, KEYWDS 2 HYDROLASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.MAITI,H.MATSUO REVDAT 2 18-OCT-23 6WMB 1 REMARK REVDAT 1 23-DEC-20 6WMB 0 JRNL AUTH A.MAITI,W.MYINT,K.A.DELVIKS-FRANKENBERRY,S.HOU,T.KANAI, JRNL AUTH 2 V.BALACHANDRAN,C.SIERRA RODRIGUEZ,R.TRIPATHI,N.KURT YILMAZ, JRNL AUTH 3 V.K.PATHAK,C.A.SCHIFFER,H.MATSUO JRNL TITL CRYSTAL STRUCTURE OF A SOLUBLE APOBEC3G VARIANT SUGGESTS JRNL TITL 2 SSDNA TO BIND IN A CHANNEL THAT EXTENDS BETWEEN THE TWO JRNL TITL 3 DOMAINS. JRNL REF J.MOL.BIOL. V. 432 6042 2020 JRNL REFN ESSN 1089-8638 JRNL PMID 33098858 JRNL DOI 10.1016/J.JMB.2020.10.020 REMARK 2 REMARK 2 RESOLUTION. 3.02 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.23 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 78.5 REMARK 3 NUMBER OF REFLECTIONS : 7726 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.253 REMARK 3 R VALUE (WORKING SET) : 0.247 REMARK 3 FREE R VALUE : 0.305 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.030 REMARK 3 FREE R VALUE TEST SET COUNT : 775 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 35.2300 - 5.4700 0.95 1458 163 0.2349 0.2935 REMARK 3 2 5.4700 - 4.3500 0.97 1427 158 0.2142 0.2835 REMARK 3 3 4.3500 - 3.8000 0.85 1237 138 0.2493 0.2718 REMARK 3 4 3.8000 - 3.4500 0.54 798 87 0.2964 0.3367 REMARK 3 5 3.4500 - 3.2000 0.86 1251 139 0.3091 0.4192 REMARK 3 6 3.2000 - 3.0200 0.54 780 90 0.2966 0.3411 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.506 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.246 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 72.85 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 73.01 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 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 : 0.002 2997 REMARK 3 ANGLE : 0.419 4074 REMARK 3 CHIRALITY : 0.037 425 REMARK 3 PLANARITY : 0.003 526 REMARK 3 DIHEDRAL : 12.752 1744 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: NULL REMARK 4 REMARK 4 6WMB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-APR-20. REMARK 100 THE DEPOSITION ID IS D_1000248616. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-19 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 : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7726 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.020 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.1 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.18300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.1700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.57700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.180 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: 6BUX CHAIN A AND 5K81 CHAIN A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS (PH 8.0) AND 5.5% W/V PEG REMARK 280 4000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z+1/2 REMARK 290 4555 -X+1/2,Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 20.37506 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.04050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 96.61489 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 20.37506 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.04050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 96.61489 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 HIS A 248 REMARK 465 LYS A 249 REMARK 465 HIS A 250 REMARK 465 GLY A 251 REMARK 465 PHE A 252 REMARK 465 GLU A 383 REMARK 465 ASN A 384 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 60 CG CD CE NZ REMARK 470 LYS A 71 CG CD CE NZ REMARK 470 ARG A 77 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 87 CG OD1 OD2 REMARK 470 ASP A 134 CG OD1 OD2 REMARK 470 GLU A 137 CG CD OE1 OE2 REMARK 470 ASP A 176 CG OD1 OD2 REMARK 470 GLU A 209 CG CD OE1 OE2 REMARK 470 LYS A 247 CG CD CE NZ REMARK 470 LEU A 253 CG CD1 CD2 REMARK 470 LYS A 270 CG CD CE NZ REMARK 470 LYS A 301 CG CD CE NZ REMARK 470 LYS A 303 CG CD CE NZ REMARK 470 LYS A 334 CD CE NZ 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 OG SER A 99 OH TYR A 135 2.16 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 ALA A 38 -110.58 -73.04 REMARK 500 LYS A 53 87.43 -63.50 REMARK 500 ASP A 58 48.59 -97.99 REMARK 500 ASP A 70 -50.77 63.66 REMARK 500 HIS A 73 74.33 56.17 REMARK 500 ARG A 86 -137.70 57.18 REMARK 500 ASP A 87 69.42 -111.71 REMARK 500 TYR A 95 59.62 -112.86 REMARK 500 SER A 97 -78.19 -68.45 REMARK 500 TYR A 128 92.14 -58.21 REMARK 500 ASN A 153 -163.84 -112.18 REMARK 500 GLN A 168 73.86 -69.47 REMARK 500 ASN A 229 -105.10 55.63 REMARK 500 ALA A 246 -83.83 47.47 REMARK 500 THR A 339 -165.57 -108.04 REMARK 500 GLN A 380 39.82 -91.74 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 544 DISTANCE = 6.14 ANGSTROMS 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 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 257 ND1 REMARK 620 2 CYS A 288 SG 99.0 REMARK 620 3 CYS A 291 SG 102.7 92.5 REMARK 620 4 HOH A 516 O 123.5 100.4 128.7 REMARK 620 N 1 2 3 REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR 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 401 DBREF 6WMB A 18 384 PDB 6WMB 6WMB 18 384 DBREF 6WMB B 1 2 PDB 6WMB 6WMB 1 2 SEQRES 1 A 367 GLY PRO LEU GLY SER MET ASP PRO ASP THR PHE SER ASP SEQRES 2 A 367 ASN PHE ASN ASN ARG PRO ILE ALA SER ARG ARG ASN THR SEQRES 3 A 367 VAL TYR LEU CYS TYR GLU VAL LYS THR LYS GLY PRO SER SEQRES 4 A 367 ARG ASP ALA LYS ILE PHE ARG GLY GLN ALA ALA SER GLU SEQRES 5 A 367 ASP LYS TYR HIS PRO GLU MET ARG PHE LEU SER LEU VAL SEQRES 6 A 367 SER LYS TRP ARG ASP GLN GLU TYR GLU VAL THR TRP TYR SEQRES 7 A 367 ILE SER TRP SER PRO CYS THR LYS CYS ALA ARG ASP MET SEQRES 8 A 367 ALA THR PHE LEU GLN GLU ASN THR HIS VAL THR LEU THR SEQRES 9 A 367 ILE PHE VAL ALA ARG LEU TYR ALA ALA ALA ASP PRO ASP SEQRES 10 A 367 TYR GLN GLU ALA LEU ARG SER LEU ALA GLN ALA GLY ALA SEQRES 11 A 367 THR ILE LYS ILE MET ASN TYR ASP GLU PHE GLN HIS CYS SEQRES 12 A 367 TRP SER LYS PHE VAL TYR SER GLN GLY ALA PRO PHE GLN SEQRES 13 A 367 PRO TRP ASP GLY LEU ASP GLU HIS SER GLN ALA LEU SER SEQRES 14 A 367 GLY ARG LEU GLY GLU ILE LEU ARG HIS SER MET ASP ALA SEQRES 15 A 367 ALA THR PHE THR PHE ASN PHE ASN ASN GLU PRO TRP VAL SEQRES 16 A 367 ARG GLY ARG HIS GLU THR TYR LEU CYS TYR GLU VAL GLU SEQRES 17 A 367 ARG MET HIS ASN ASP THR TRP VAL LYS LEU ALA GLN ARG SEQRES 18 A 367 ARG GLY PHE LEU ALA ASN GLN ALA LYS HIS LYS HIS GLY SEQRES 19 A 367 PHE LEU GLU GLY ARG HIS ALA ALA LEU CYS PHE LEU ASP SEQRES 20 A 367 VAL ILE PRO PHE TRP LYS LEU ASP LEU ASP GLN ASP TYR SEQRES 21 A 367 ARG VAL THR CYS PHE THR SER TRP SER PRO CYS PHE SER SEQRES 22 A 367 CYS ALA GLN GLU MET ALA LYS PHE ILE SER LYS ASN LYS SEQRES 23 A 367 HIS VAL SER LEU CYS ILE LYS THR ALA ARG ILE TYR ASP SEQRES 24 A 367 ASP LYS GLY ARG ALA ALA GLU GLY LEU ARG THR LEU ALA SEQRES 25 A 367 GLU ALA GLY ALA LYS ILE SER ILE MET THR TYR SER GLU SEQRES 26 A 367 PHE LYS HIS CYS TRP ASP THR PHE VAL ASP HIS GLN GLY SEQRES 27 A 367 ALA PRO PHE GLN PRO TRP ASP GLY LEU ASP GLU HIS SER SEQRES 28 A 367 GLN ASP LEU SER GLY ARG LEU ARG ALA ILE LEU GLN ASN SEQRES 29 A 367 GLN GLU ASN SEQRES 1 B 2 DC DC HET ZN A 401 1 HETNAM ZN ZINC ION FORMUL 3 ZN ZN 2+ FORMUL 4 HOH *46(H2 O) HELIX 1 AA1 ASP A 24 PHE A 32 1 9 HELIX 2 AA2 HIS A 73 SER A 83 5 11 HELIX 3 AA3 CYS A 101 ASN A 115 1 15 HELIX 4 AA4 ASP A 132 ALA A 145 1 14 HELIX 5 AA5 ASN A 153 VAL A 165 1 13 HELIX 6 AA6 GLY A 177 ARG A 194 1 18 HELIX 7 AA7 ASP A 198 PHE A 206 1 9 HELIX 8 AA8 HIS A 257 LYS A 270 1 14 HELIX 9 AA9 CYS A 288 ASN A 302 1 15 HELIX 10 AB1 ARG A 320 ALA A 331 1 12 HELIX 11 AB2 THR A 339 VAL A 351 1 13 HELIX 12 AB3 GLY A 363 GLN A 380 1 18 SHEET 1 AA1 5 PHE A 62 ALA A 67 0 SHEET 2 AA1 5 TYR A 45 THR A 52 -1 N VAL A 50 O PHE A 62 SHEET 3 AA1 5 TYR A 90 TRP A 98 -1 O THR A 93 N GLU A 49 SHEET 4 AA1 5 VAL A 118 ARG A 126 1 O THR A 119 N TYR A 90 SHEET 5 AA1 5 THR A 148 ILE A 151 1 O THR A 148 N ILE A 122 SHEET 1 AA2 3 THR A 231 LYS A 234 0 SHEET 2 AA2 3 TYR A 219 HIS A 228 -1 N HIS A 228 O THR A 231 SHEET 3 AA2 3 GLY A 240 ALA A 243 -1 O GLY A 240 N TYR A 222 SHEET 1 AA3 5 THR A 231 LYS A 234 0 SHEET 2 AA3 5 TYR A 219 HIS A 228 -1 N HIS A 228 O THR A 231 SHEET 3 AA3 5 TYR A 277 TRP A 285 -1 O PHE A 282 N CYS A 221 SHEET 4 AA3 5 VAL A 305 ARG A 313 1 O LYS A 310 N CYS A 281 SHEET 5 AA3 5 LYS A 334 ILE A 337 1 O SER A 336 N THR A 311 LINK ND1 HIS A 257 ZN ZN A 401 1555 1555 2.03 LINK SG CYS A 288 ZN ZN A 401 1555 1555 2.27 LINK SG CYS A 291 ZN ZN A 401 1555 1555 2.38 LINK ZN ZN A 401 O HOH A 516 1555 1555 2.08 SITE 1 AC1 4 HIS A 257 CYS A 288 CYS A 291 HOH A 516 CRYST1 60.238 42.081 194.210 90.00 95.76 90.00 I 1 2 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 0.016601 0.000000 0.001674 0.00000 SCALE2 0.000000 0.023764 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005175 0.00000