PDB Short entry for 1WXO HEADER HYDROLASE 27-JAN-05 1WXO TITLE STRUCTURE OF ARCHAEAL TRANS-EDITING PROTEIN ALAX IN COMPLEX WITH ZINC COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALANYL-TRNA SYNTHETASE; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: TRANS-EDITING PROTEIN ALAX; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII; SOURCE 3 ORGANISM_TAXID: 70601; SOURCE 4 STRAIN: OT3; SOURCE 5 GENE: PH0574; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS-(DE3)-RIL-X; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET26B KEYWDS HYDROLASE, TRANS-EDITING EXPDTA X-RAY DIFFRACTION AUTHOR M.SOKABE,A.OKADA,T.NAKASHIMA,M.YAO,I.TANAKA REVDAT 5 25-OCT-23 1WXO 1 REMARK LINK REVDAT 4 13-JUL-11 1WXO 1 VERSN REVDAT 3 24-FEB-09 1WXO 1 VERSN REVDAT 2 24-JAN-06 1WXO 1 JRNL REVDAT 1 26-JUL-05 1WXO 0 JRNL AUTH M.SOKABE,A.OKADA,M.YAO,T.NAKASHIMA,I.TANAKA JRNL TITL MOLECULAR BASIS OF ALANINE DISCRIMINATION IN EDITING SITE JRNL REF PROC.NATL.ACAD.SCI.USA V. 102 11669 2005 JRNL REFN ISSN 0027-8424 JRNL PMID 16087889 JRNL DOI 10.1073/PNAS.0502119102 REMARK 2 REMARK 2 RESOLUTION. 1.88 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 1.88 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 39904 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) : 0.193 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3987 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.88 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.89 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2731 REMARK 3 BIN FREE R VALUE : 0.3033 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 61 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3737 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 422 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.97400 REMARK 3 B22 (A**2) : 1.80500 REMARK 3 B33 (A**2) : 1.16900 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.12100 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.14 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.336 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.15 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.785 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1WXO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 31-JAN-05. REMARK 100 THE DEPOSITION ID IS D_1000024124. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 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) : 0.97932 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : TRUNCATE, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : CCP4 (TRUNCATE) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39904 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.880 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.88 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.38200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1V7O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8000, MES-NA, PH 6.4, VAPOR REMARK 280 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 48.98550 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 LEU A 153 REMARK 465 GLU A 154 REMARK 465 ASN A 155 REMARK 465 PRO A 156 REMARK 465 SER A 157 REMARK 465 ASN B 155 REMARK 465 PRO B 156 REMARK 465 SER B 157 REMARK 465 LEU C 153 REMARK 465 GLU C 154 REMARK 465 ASN C 155 REMARK 465 PRO C 156 REMARK 465 SER C 157 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 LEU B 153 N - CA - C ANGL. DEV. = 19.7 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 TRP A 111 -53.07 -139.80 REMARK 500 GLU B 109 129.87 -35.81 REMARK 500 TRP B 111 -56.87 -136.41 REMARK 500 LYS C 36 108.57 -163.07 REMARK 500 GLU C 109 123.43 -34.80 REMARK 500 TRP C 111 -50.92 -136.38 REMARK 500 LEU C 151 36.63 -92.27 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 9 NE2 REMARK 620 2 HIS A 13 NE2 118.8 REMARK 620 3 CYS A 116 SG 89.6 124.9 REMARK 620 4 HIS A 120 NE2 105.5 101.2 116.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 9 NE2 REMARK 620 2 HIS B 13 NE2 116.1 REMARK 620 3 CYS B 116 SG 97.6 122.7 REMARK 620 4 HIS B 120 NE2 98.9 101.7 117.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C1003 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 9 NE2 REMARK 620 2 HIS C 13 NE2 115.2 REMARK 620 3 CYS C 116 SG 98.3 126.8 REMARK 620 4 HIS C 120 NE2 95.6 95.7 122.0 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 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 1003 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1V7O RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN APO-FORM REMARK 900 RELATED ID: 1WNU RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN COMPLEX WITH L-SERINE AND ZINC DBREF 1WXO A 1 157 UNP O58307 O58307_PYRHO 1 157 DBREF 1WXO B 1 157 UNP O58307 O58307_PYRHO 1 157 DBREF 1WXO C 1 157 UNP O58307 O58307_PYRHO 1 157 SEQRES 1 A 157 MET TYR SER ILE GLU VAL ARG THR HIS SER ALA LEU HIS SEQRES 2 A 157 VAL VAL LYS GLY ALA VAL VAL LYS VAL LEU GLY SER GLU SEQRES 3 A 157 ALA LYS TRP THR TYR SER THR TYR VAL LYS GLY ASN LYS SEQRES 4 A 157 GLY VAL LEU ILE VAL LYS PHE ASP ARG LYS PRO SER ASP SEQRES 5 A 157 GLU GLU ILE ARG GLU ILE GLU ARG LEU ALA ASN GLU LYS SEQRES 6 A 157 VAL LYS GLU ASN ALA PRO ILE LYS ILE TYR GLU LEU PRO SEQRES 7 A 157 ARG GLU GLU ALA GLU LYS MET PHE GLY GLU ASP MET TYR SEQRES 8 A 157 ASP LEU PHE PRO VAL PRO GLU ASP VAL ARG ILE LEU LYS SEQRES 9 A 157 VAL VAL VAL ILE GLU ASP TRP ASN VAL ASN ALA CYS ASN SEQRES 10 A 157 LYS GLU HIS THR LYS THR THR GLY GLU ILE GLY PRO ILE SEQRES 11 A 157 LYS ILE ARG LYS VAL ARG PHE ARG LYS SER LYS GLY LEU SEQRES 12 A 157 LEU GLU ILE HIS PHE GLU LEU LEU GLU LEU GLU ASN PRO SEQRES 13 A 157 SER SEQRES 1 B 157 MET TYR SER ILE GLU VAL ARG THR HIS SER ALA LEU HIS SEQRES 2 B 157 VAL VAL LYS GLY ALA VAL VAL LYS VAL LEU GLY SER GLU SEQRES 3 B 157 ALA LYS TRP THR TYR SER THR TYR VAL LYS GLY ASN LYS SEQRES 4 B 157 GLY VAL LEU ILE VAL LYS PHE ASP ARG LYS PRO SER ASP SEQRES 5 B 157 GLU GLU ILE ARG GLU ILE GLU ARG LEU ALA ASN GLU LYS SEQRES 6 B 157 VAL LYS GLU ASN ALA PRO ILE LYS ILE TYR GLU LEU PRO SEQRES 7 B 157 ARG GLU GLU ALA GLU LYS MET PHE GLY GLU ASP MET TYR SEQRES 8 B 157 ASP LEU PHE PRO VAL PRO GLU ASP VAL ARG ILE LEU LYS SEQRES 9 B 157 VAL VAL VAL ILE GLU ASP TRP ASN VAL ASN ALA CYS ASN SEQRES 10 B 157 LYS GLU HIS THR LYS THR THR GLY GLU ILE GLY PRO ILE SEQRES 11 B 157 LYS ILE ARG LYS VAL ARG PHE ARG LYS SER LYS GLY LEU SEQRES 12 B 157 LEU GLU ILE HIS PHE GLU LEU LEU GLU LEU GLU ASN PRO SEQRES 13 B 157 SER SEQRES 1 C 157 MET TYR SER ILE GLU VAL ARG THR HIS SER ALA LEU HIS SEQRES 2 C 157 VAL VAL LYS GLY ALA VAL VAL LYS VAL LEU GLY SER GLU SEQRES 3 C 157 ALA LYS TRP THR TYR SER THR TYR VAL LYS GLY ASN LYS SEQRES 4 C 157 GLY VAL LEU ILE VAL LYS PHE ASP ARG LYS PRO SER ASP SEQRES 5 C 157 GLU GLU ILE ARG GLU ILE GLU ARG LEU ALA ASN GLU LYS SEQRES 6 C 157 VAL LYS GLU ASN ALA PRO ILE LYS ILE TYR GLU LEU PRO SEQRES 7 C 157 ARG GLU GLU ALA GLU LYS MET PHE GLY GLU ASP MET TYR SEQRES 8 C 157 ASP LEU PHE PRO VAL PRO GLU ASP VAL ARG ILE LEU LYS SEQRES 9 C 157 VAL VAL VAL ILE GLU ASP TRP ASN VAL ASN ALA CYS ASN SEQRES 10 C 157 LYS GLU HIS THR LYS THR THR GLY GLU ILE GLY PRO ILE SEQRES 11 C 157 LYS ILE ARG LYS VAL ARG PHE ARG LYS SER LYS GLY LEU SEQRES 12 C 157 LEU GLU ILE HIS PHE GLU LEU LEU GLU LEU GLU ASN PRO SEQRES 13 C 157 SER HET ZN A1001 1 HET ZN B1002 1 HET ZN C1003 1 HETNAM ZN ZINC ION FORMUL 4 ZN 3(ZN 2+) FORMUL 7 HOH *422(H2 O) HELIX 1 1 SER A 3 GLY A 24 1 22 HELIX 2 2 SER A 25 LYS A 28 5 4 HELIX 3 3 SER A 51 ASN A 69 1 19 HELIX 4 4 ARG A 79 GLY A 87 1 9 HELIX 5 5 GLU A 88 TYR A 91 5 4 HELIX 6 6 THR A 123 GLY A 128 5 6 HELIX 7 7 SER B 3 GLY B 24 1 22 HELIX 8 8 SER B 25 LYS B 28 5 4 HELIX 9 9 SER B 51 ASN B 69 1 19 HELIX 10 10 ARG B 79 GLY B 87 1 9 HELIX 11 11 GLU B 88 TYR B 91 5 4 HELIX 12 12 THR B 123 GLY B 128 5 6 HELIX 13 13 SER C 3 GLY C 24 1 22 HELIX 14 14 SER C 25 LYS C 28 5 4 HELIX 15 15 SER C 51 ASN C 69 1 19 HELIX 16 16 ARG C 79 GLY C 87 1 9 HELIX 17 17 GLU C 88 TYR C 91 5 4 HELIX 18 18 THR C 123 GLY C 128 5 6 SHEET 1 A 4 THR A 30 LYS A 36 0 SHEET 2 A 4 LYS A 39 LYS A 45 -1 O ILE A 43 N TYR A 31 SHEET 3 A 4 LEU A 143 LEU A 150 -1 O LEU A 144 N VAL A 44 SHEET 4 A 4 ILE A 130 PHE A 137 -1 N ARG A 136 O GLU A 145 SHEET 1 B 3 LYS A 73 PRO A 78 0 SHEET 2 B 3 ILE A 102 ILE A 108 -1 O VAL A 107 N LYS A 73 SHEET 3 B 3 ASN A 112 ALA A 115 -1 O ASN A 114 N VAL A 106 SHEET 1 C 4 THR B 30 LYS B 36 0 SHEET 2 C 4 LYS B 39 LYS B 45 -1 O ILE B 43 N TYR B 31 SHEET 3 C 4 LEU B 143 LEU B 150 -1 O ILE B 146 N LEU B 42 SHEET 4 C 4 ILE B 130 ARG B 138 -1 N ARG B 138 O LEU B 143 SHEET 1 D 3 LYS B 73 PRO B 78 0 SHEET 2 D 3 ILE B 102 ILE B 108 -1 O VAL B 105 N TYR B 75 SHEET 3 D 3 ASN B 112 ALA B 115 -1 O ASN B 114 N VAL B 106 SHEET 1 E 4 THR C 30 LYS C 36 0 SHEET 2 E 4 LYS C 39 LYS C 45 -1 O ILE C 43 N TYR C 31 SHEET 3 E 4 LEU C 143 LEU C 150 -1 O ILE C 146 N LEU C 42 SHEET 4 E 4 ILE C 130 ARG C 138 -1 N ARG C 136 O GLU C 145 SHEET 1 F 3 LYS C 73 PRO C 78 0 SHEET 2 F 3 ILE C 102 ILE C 108 -1 O VAL C 105 N TYR C 75 SHEET 3 F 3 ASN C 112 ALA C 115 -1 O ASN C 114 N VAL C 106 LINK NE2 HIS A 9 ZN ZN A1001 1555 1555 2.03 LINK NE2 HIS A 13 ZN ZN A1001 1555 1555 2.21 LINK SG CYS A 116 ZN ZN A1001 1555 1555 2.27 LINK NE2 HIS A 120 ZN ZN A1001 1555 1555 1.95 LINK NE2 HIS B 9 ZN ZN B1002 1555 1555 1.94 LINK NE2 HIS B 13 ZN ZN B1002 1555 1555 2.09 LINK SG CYS B 116 ZN ZN B1002 1555 1555 2.32 LINK NE2 HIS B 120 ZN ZN B1002 1555 1555 1.95 LINK NE2 HIS C 9 ZN ZN C1003 1555 1555 1.95 LINK NE2 HIS C 13 ZN ZN C1003 1555 1555 2.15 LINK SG CYS C 116 ZN ZN C1003 1555 1555 2.23 LINK NE2 HIS C 120 ZN ZN C1003 1555 1555 1.95 SITE 1 AC1 4 HIS A 9 HIS A 13 CYS A 116 HIS A 120 SITE 1 AC2 4 HIS B 9 HIS B 13 CYS B 116 HIS B 120 SITE 1 AC3 4 HIS C 9 HIS C 13 CYS C 116 HIS C 120 CRYST1 42.472 97.971 60.584 90.00 95.81 90.00 P 1 21 1 6 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 0.023545 0.000000 0.002396 0.00000 SCALE2 0.000000 0.010207 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016591 0.00000