HEADER ANTIVIRAL PROTEIN/RNA 02-FEB-18 5Z98 TITLE CRYSTAL STRUCTURE OF THE PRIMATE APOBEC3H DIMER MEDIATED BY RNA DUPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: APOLIPOPROTEIN B MRNA EDITING ENZYME CATALYTIC POLYPEPTIDE- COMPND 3 LIKE PROTEIN 3H; COMPND 4 CHAIN: A, B; COMPND 5 SYNONYM: DNA DC->DU-EDITING ENZYME APOBEC-3H; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RNA (5'-R(P*CP*UP*GP*CP*CP*GP*GP*GP*UP*A)-3'); COMPND 9 CHAIN: C; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: RNA (5'-R(*AP*UP*AP*CP*CP*CP*GP*GP*CP*A)-3'); COMPND 13 CHAIN: D; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PAN TROGLODYTES; SOURCE 3 ORGANISM_COMMON: CHIMPANZEE; SOURCE 4 ORGANISM_TAXID: 9598; SOURCE 5 GENE: APOBEC3H; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: UNIDENTIFIED; SOURCE 10 ORGANISM_TAXID: 32644; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: UNIDENTIFIED; SOURCE 15 ORGANISM_TAXID: 32644; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS APOBEC3, APOBEC3H, CYTIDINE DEAMINASE, DEAMINASE, ANTI-HIV, VIF, KEYWDS 2 DSRNA, CANCER, HIV-1, SIV, CHIMPANZEE, DIMERIZATION, PAN KEYWDS 3 TROGLODYTES, ANTIVIRAL PROTEIN-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.MATSUOKA,T.NAGAE,H.ODE,N.WATANABE,Y.IWATANI REVDAT 3 22-NOV-23 5Z98 1 LINK REVDAT 2 14-NOV-18 5Z98 1 JRNL REVDAT 1 15-AUG-18 5Z98 0 JRNL AUTH T.MATSUOKA,T.NAGAE,H.ODE,H.AWAZU,T.KUROSAWA,A.HAMANO, JRNL AUTH 2 K.MATSUOKA,A.HACHIYA,M.IMAHASHI,Y.YOKOMAKU,N.WATANABE, JRNL AUTH 3 Y.IWATANI JRNL TITL STRUCTURAL BASIS OF CHIMPANZEE APOBEC3H DIMERIZATION JRNL TITL 2 STABILIZED BY DOUBLE-STRANDED RNA. JRNL REF NUCLEIC ACIDS RES. V. 46 10368 2018 JRNL REFN ESSN 1362-4962 JRNL PMID 30060196 JRNL DOI 10.1093/NAR/GKY676 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 24454 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.255 REMARK 3 R VALUE (WORKING SET) : 0.251 REMARK 3 FREE R VALUE : 0.320 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.860 REMARK 3 FREE R VALUE TEST SET COUNT : 1188 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 43.4935 - 4.3988 0.97 2942 168 0.2044 0.2486 REMARK 3 2 4.3988 - 3.4919 0.96 2895 134 0.2171 0.3274 REMARK 3 3 3.4919 - 3.0506 0.97 2937 135 0.2543 0.3281 REMARK 3 4 3.0506 - 2.7718 0.98 2897 158 0.2830 0.3472 REMARK 3 5 2.7718 - 2.5731 0.98 2941 159 0.3000 0.3910 REMARK 3 6 2.5731 - 2.4214 0.98 2931 165 0.3282 0.4058 REMARK 3 7 2.4214 - 2.3002 0.96 2879 133 0.3519 0.3785 REMARK 3 8 2.3002 - 2.2000 0.95 2844 136 0.3561 0.4281 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) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 42.360 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.008 3516 REMARK 3 ANGLE : 1.010 4830 REMARK 3 CHIRALITY : 0.047 522 REMARK 3 PLANARITY : 0.006 558 REMARK 3 DIHEDRAL : 9.735 2097 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 5Z98 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-FEB-18. REMARK 100 THE DEPOSITION ID IS D_1300006318. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-DEC-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24557 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 43.490 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.27 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.47100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 5W3V REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 3350, 100MM AMMONIUM FORMATE, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 43.48500 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -111.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, 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 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -16.91574 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 75.49100 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 -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 MET B 1 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 LEU A 155 CD2 REMARK 470 ASP B 100 OD2 REMARK 470 A C 10 C5' C4' O4' C3' C2' O2' C1' REMARK 470 A C 10 N9 C8 N7 C5 C6 N6 N1 REMARK 470 A C 10 C2 N3 C4 REMARK 470 A D 1 O5' C5' C4' O4' C3' C2' O2' REMARK 470 A D 1 C1' N9 C8 N7 C5 C6 N6 REMARK 470 A D 1 N1 C2 N3 C4 REMARK 470 A D 10 C5' C4' O4' C3' O3' C2' O2' REMARK 470 A D 10 C1' N9 C8 N7 C5 C6 N6 REMARK 470 A D 10 N1 C2 N3 C4 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 HOH A 431 O HOH A 434 2.19 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 38 -73.00 -61.67 REMARK 500 GLU A 62 4.92 -61.72 REMARK 500 SER A 65 52.39 -91.09 REMARK 500 CYS A 85 153.20 -29.29 REMARK 500 LYS B 50 -144.87 -134.08 REMARK 500 LYS B 51 -103.64 -20.78 REMARK 500 LYS B 52 51.56 -114.39 REMARK 500 CYS B 53 -94.18 -119.89 REMARK 500 HIS B 54 139.85 93.49 REMARK 500 CYS B 85 166.82 -32.62 REMARK 500 HIS B 101 7.70 -67.70 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 HIS A 54 ND1 REMARK 620 2 CYS A 85 SG 95.9 REMARK 620 3 CYS A 88 SG 108.9 127.5 REMARK 620 4 HOH A 409 O 107.7 109.9 105.4 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 HIS B 54 ND1 REMARK 620 2 CYS B 85 SG 107.2 REMARK 620 3 CYS B 88 SG 99.0 129.6 REMARK 620 N 1 2 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 DBREF 5Z98 A 1 183 UNP B7T0U6 B7T0U6_PANTR 1 183 DBREF 5Z98 B 1 183 UNP B7T0U6 B7T0U6_PANTR 1 183 DBREF 5Z98 C 1 10 PDB 5Z98 5Z98 1 10 DBREF 5Z98 D 1 10 PDB 5Z98 5Z98 1 10 SEQADV 5Z98 GLY A -1 UNP B7T0U6 EXPRESSION TAG SEQADV 5Z98 SER A 0 UNP B7T0U6 EXPRESSION TAG SEQADV 5Z98 GLY B -1 UNP B7T0U6 EXPRESSION TAG SEQADV 5Z98 SER B 0 UNP B7T0U6 EXPRESSION TAG SEQRES 1 A 185 GLY SER MET ALA LEU LEU THR ALA GLU THR PHE ARG LEU SEQRES 2 A 185 GLN PHE ASN ASN ARG ARG ARG LEU ARG ARG PRO TYR TYR SEQRES 3 A 185 PRO ARG LYS ALA LEU LEU CYS TYR GLN LEU THR PRO GLN SEQRES 4 A 185 ASN GLY SER THR PRO THR ARG GLY TYR PHE GLU ASN LYS SEQRES 5 A 185 LYS LYS CYS HIS ALA GLU ILE CYS PHE ILE ASN GLU ILE SEQRES 6 A 185 LYS SER MET GLY LEU ASP GLU THR GLN CYS TYR GLN VAL SEQRES 7 A 185 THR CYS TYR LEU THR TRP SER PRO CYS SER SER CYS ALA SEQRES 8 A 185 TRP LYS LEU VAL ASP PHE ILE GLN ALA HIS ASP HIS LEU SEQRES 9 A 185 ASN LEU ARG ILE PHE ALA SER ARG LEU TYR TYR HIS TRP SEQRES 10 A 185 CYS LYS PRO GLN GLN GLU GLY LEU ARG LEU LEU CYS GLY SEQRES 11 A 185 SER GLN VAL PRO VAL GLU VAL MET GLY LEU PRO GLU PHE SEQRES 12 A 185 ASN ASP CYS TRP GLU ASN PHE VAL ASP HIS GLU LYS PRO SEQRES 13 A 185 LEU SER PHE ASP PRO CYS LYS MET LEU GLU GLU LEU ASP SEQRES 14 A 185 LYS ASN SER ARG ALA ILE LYS ARG ARG LEU GLU ARG ILE SEQRES 15 A 185 LYS GLN SER SEQRES 1 B 185 GLY SER MET ALA LEU LEU THR ALA GLU THR PHE ARG LEU SEQRES 2 B 185 GLN PHE ASN ASN ARG ARG ARG LEU ARG ARG PRO TYR TYR SEQRES 3 B 185 PRO ARG LYS ALA LEU LEU CYS TYR GLN LEU THR PRO GLN SEQRES 4 B 185 ASN GLY SER THR PRO THR ARG GLY TYR PHE GLU ASN LYS SEQRES 5 B 185 LYS LYS CYS HIS ALA GLU ILE CYS PHE ILE ASN GLU ILE SEQRES 6 B 185 LYS SER MET GLY LEU ASP GLU THR GLN CYS TYR GLN VAL SEQRES 7 B 185 THR CYS TYR LEU THR TRP SER PRO CYS SER SER CYS ALA SEQRES 8 B 185 TRP LYS LEU VAL ASP PHE ILE GLN ALA HIS ASP HIS LEU SEQRES 9 B 185 ASN LEU ARG ILE PHE ALA SER ARG LEU TYR TYR HIS TRP SEQRES 10 B 185 CYS LYS PRO GLN GLN GLU GLY LEU ARG LEU LEU CYS GLY SEQRES 11 B 185 SER GLN VAL PRO VAL GLU VAL MET GLY LEU PRO GLU PHE SEQRES 12 B 185 ASN ASP CYS TRP GLU ASN PHE VAL ASP HIS GLU LYS PRO SEQRES 13 B 185 LEU SER PHE ASP PRO CYS LYS MET LEU GLU GLU LEU ASP SEQRES 14 B 185 LYS ASN SER ARG ALA ILE LYS ARG ARG LEU GLU ARG ILE SEQRES 15 B 185 LYS GLN SER SEQRES 1 C 10 C U G C C G G G U A SEQRES 1 D 10 A U A C C C G G C A HET ZN A 300 1 HET ZN B 300 1 HETNAM ZN ZINC ION FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *77(H2 O) HELIX 1 AA1 THR A 5 PHE A 13 1 9 HELIX 2 AA2 HIS A 54 ILE A 63 1 10 HELIX 3 AA3 CYS A 85 HIS A 99 1 15 HELIX 4 AA4 CYS A 116 GLY A 128 1 13 HELIX 5 AA5 GLY A 137 VAL A 149 1 13 HELIX 6 AA6 ASP A 158 SER A 183 1 26 HELIX 7 AA7 THR B 5 PHE B 13 1 9 HELIX 8 AA8 HIS B 54 GLY B 67 1 14 HELIX 9 AA9 CYS B 85 HIS B 99 1 15 HELIX 10 AB1 CYS B 116 SER B 129 1 14 HELIX 11 AB2 GLY B 137 VAL B 149 1 13 HELIX 12 AB3 ASP B 158 GLN B 182 1 25 SHEET 1 AA1 5 THR A 43 GLU A 48 0 SHEET 2 AA1 5 LEU A 29 PRO A 36 -1 N LEU A 34 O THR A 43 SHEET 3 AA1 5 TYR A 74 TRP A 82 -1 O TYR A 79 N CYS A 31 SHEET 4 AA1 5 LEU A 102 ARG A 110 1 O SER A 109 N LEU A 80 SHEET 5 AA1 5 VAL A 133 VAL A 135 1 O GLU A 134 N ALA A 108 SHEET 1 AA2 5 THR B 43 GLU B 48 0 SHEET 2 AA2 5 LEU B 29 PRO B 36 -1 N LEU B 30 O PHE B 47 SHEET 3 AA2 5 TYR B 74 TRP B 82 -1 O GLN B 75 N THR B 35 SHEET 4 AA2 5 LEU B 102 ARG B 110 1 O PHE B 107 N LEU B 80 SHEET 5 AA2 5 VAL B 133 VAL B 135 1 O GLU B 134 N ALA B 108 SSBOND 1 CYS A 53 CYS A 58 1555 1555 2.05 SSBOND 2 CYS B 53 CYS B 58 1555 1555 2.05 LINK ND1 HIS A 54 ZN ZN A 300 1555 1555 2.09 LINK SG CYS A 85 ZN ZN A 300 1555 1555 2.04 LINK SG CYS A 88 ZN ZN A 300 1555 1555 2.29 LINK ZN ZN A 300 O HOH A 409 1555 1555 2.12 LINK ND1 HIS B 54 ZN ZN B 300 1555 1555 2.30 LINK SG CYS B 85 ZN ZN B 300 1555 1555 2.19 LINK SG CYS B 88 ZN ZN B 300 1555 1555 2.47 CISPEP 1 ARG A 21 PRO A 22 0 -0.88 CISPEP 2 ARG B 21 PRO B 22 0 -3.37 SITE 1 AC1 4 HIS A 54 CYS A 85 CYS A 88 HOH A 409 SITE 1 AC2 3 HIS B 54 CYS B 85 CYS B 88 CRYST1 38.341 86.970 77.363 90.00 102.63 90.00 P 1 21 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 0.026082 0.000000 0.005845 0.00000 SCALE2 0.000000 0.011498 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013247 0.00000