HEADER LIGASE 14-NOV-03 1V4P TITLE CRYSTAL STRUCTURE OF ALANYL-TRNA SYNTHETASE FROM PYROCOCCUS HORIKOSHII TITLE 2 OT3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALANYL-TRNA SYNTHETASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 6.1.1.7; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII; SOURCE 3 ORGANISM_TAXID: 53953; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS ALANYL-TRNA SYNTHETASE, ALANINE-TRNA LIGASE, PYROCOCCUS HORIKOSHII, KEYWDS 2 RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, STRUCTURAL KEYWDS 3 GENOMICS, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR J.ISHIJIMA,K.YUTANI,RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE AUTHOR 2 (RSGI) REVDAT 5 27-DEC-23 1V4P 1 REMARK LINK REVDAT 4 24-FEB-09 1V4P 1 VERSN REVDAT 3 21-FEB-06 1V4P 1 JRNL REVDAT 2 03-JAN-06 1V4P 1 JRNL REVDAT 1 23-NOV-04 1V4P 0 JRNL AUTH J.ISHIJIMA,Y.UCHIDA,C.KUROISHI,C.TUZUKI,N.TAKAHASHI, JRNL AUTH 2 N.OKAZAKI,K.YUTANI,M.MIYANO JRNL TITL CRYSTAL STRUCTURE OF ALANYL-TRNA SYNTHETASE EDITING-DOMAIN JRNL TITL 2 HOMOLOG (PH0574) FROM A HYPERTHERMOPHILE, PYROCOCCUS JRNL TITL 3 HORIKOSHII OT3 AT 1.45 A RESOLUTION JRNL REF PROTEINS V. 62 1133 2006 JRNL REFN ISSN 0887-3585 JRNL PMID 16374837 JRNL DOI 10.1002/PROT.20760 REMARK 2 REMARK 2 RESOLUTION. 1.45 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) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.04 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) (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 87972 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) : 0.206 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 4409 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) : 1.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.46 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2795 REMARK 3 BIN FREE R VALUE : 0.3006 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 94 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 : 3724 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 599 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.81000 REMARK 3 B22 (A**2) : -0.47000 REMARK 3 B33 (A**2) : -1.33000 REMARK 3 B12 (A**2) : 0.00000 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.12 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) : 0.16 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.297 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC 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 1V4P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-NOV-03. REMARK 100 THE DEPOSITION ID IS D_1000006202. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-OCT-03; 31-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : SPRING-8; SPRING-8 REMARK 200 BEAMLINE : BL26B1; BL26B1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0; 1.0, 0.9792, 0.9795 REMARK 200 MONOCHROMATOR : MIRROR; MIRROR REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS V; RIGAKU JUPITER REMARK 200 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 88112 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.45300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, PH 6.3, MICROBATCH, REMARK 280 TEMPERATURE 291K 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 48.93050 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, 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A MONOMER. 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 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 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 GLU A 152 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 GLU B 152 REMARK 465 LEU B 153 REMARK 465 GLU B 154 REMARK 465 ASN B 155 REMARK 465 PRO B 156 REMARK 465 SER B 157 REMARK 465 PRO C 156 REMARK 465 SER C 157 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 C 155 CG OD1 ND2 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 109 124.13 -35.18 REMARK 500 TRP A 111 -54.79 -142.94 REMARK 500 TRP B 111 -57.53 -151.72 REMARK 500 ARG B 133 -118.41 -93.11 REMARK 500 TRP C 111 -57.34 -133.89 REMARK 500 ARG C 133 -117.36 -102.51 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 112.5 REMARK 620 3 CYS A 116 SG 99.6 124.6 REMARK 620 4 HIS A 120 NE2 107.5 102.2 109.7 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 112.4 REMARK 620 3 CYS B 116 SG 101.7 123.8 REMARK 620 4 HIS B 120 NE2 102.8 102.4 112.2 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 110.1 REMARK 620 3 CYS C 116 SG 102.7 123.4 REMARK 620 4 HIS C 120 NE2 104.2 103.6 111.5 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 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: PHO001000574.1 RELATED DB: TARGETDB DBREF 1V4P A 1 157 UNP O58307 O58307_PYRHO 1 157 DBREF 1V4P B 1 157 UNP O58307 O58307_PYRHO 1 157 DBREF 1V4P 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 *599(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 ILE A 127 5 5 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 ILE B 127 5 5 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 SER A 32 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 ARG A 138 -1 N LYS A 134 O HIS A 147 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 105 N TYR A 75 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 SER B 32 SHEET 3 C 4 LEU B 143 LEU B 150 -1 O LEU B 144 N VAL B 44 SHEET 4 C 4 ILE B 130 PHE B 137 -1 N ARG B 136 O GLU B 145 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 107 N LYS B 73 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 SER C 32 SHEET 3 E 4 LEU C 143 LEU C 150 -1 O LEU C 144 N VAL C 44 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 2.08 LINK NE2 HIS A 13 ZN ZN A1001 1555 1555 2.06 LINK SG CYS A 116 ZN ZN A1001 1555 1555 2.29 LINK NE2 HIS A 120 ZN ZN A1001 1555 1555 2.08 LINK NE2 HIS B 9 ZN ZN B1002 1555 1555 2.08 LINK NE2 HIS B 13 ZN ZN B1002 1555 1555 2.04 LINK SG CYS B 116 ZN ZN B1002 1555 1555 2.27 LINK NE2 HIS B 120 ZN ZN B1002 1555 1555 2.04 LINK NE2 HIS C 9 ZN ZN C1003 1555 1555 2.12 LINK NE2 HIS C 13 ZN ZN C1003 1555 1555 2.02 LINK SG CYS C 116 ZN ZN C1003 1555 1555 2.27 LINK NE2 HIS C 120 ZN ZN C1003 1555 1555 2.03 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 42.802 97.861 60.872 90.00 96.51 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 0.023363 0.000000 0.002666 0.00000 SCALE2 0.000000 0.010219 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016535 0.00000