HEADER LIGASE 24-MAR-06 2CIM TITLE CRYSTAL STRUCTURE OF METHANOSARCINA BARKERI SERYL-TRNA SYNTHETASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERYL-TRNA SYNTHETASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 6.1.1.11; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: ZINC ION IN ACTIVE SITE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOSARCINA BARKERI; SOURCE 3 ORGANISM_TAXID: 269797; SOURCE 4 STRAIN: FUSARO; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS LIGASE, TRNA SYNTHETASE, ZINC ION EXPDTA X-RAY DIFFRACTION AUTHOR S.BILOKAPIC,T.MAIER,D.AHEL,I.GRUIC-SOVULJ,D.SOLL,I.WEYGAND-DURASEVIC, AUTHOR 2 N.BAN REVDAT 5 08-MAY-24 2CIM 1 LINK REVDAT 4 08-MAY-19 2CIM 1 REMARK REVDAT 3 13-JUL-11 2CIM 1 VERSN REVDAT 2 24-FEB-09 2CIM 1 VERSN REVDAT 1 26-JUN-06 2CIM 0 JRNL AUTH S.BILOKAPIC,T.MAIER,D.AHEL,I.GRUIC-SOVULJ,D.SOLL, JRNL AUTH 2 I.WEYGAND-DURASEVIC,N.BAN JRNL TITL STRUCTURE OF THE UNUSUAL SERYL-TRNA SYNTHETASE REVEALS A JRNL TITL 2 DISTINCT ZINC-DEPENDENT MODE OF SUBSTRATE RECOGNITION JRNL REF EMBO J. V. 25 2498 2006 JRNL REFN ISSN 0261-4189 JRNL PMID 16675947 JRNL DOI 10.1038/SJ.EMBOJ.7601129 REMARK 2 REMARK 2 RESOLUTION. 2.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.94 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 46476 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 + TEST SET) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2496 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.51 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.57 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3141 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2870 REMARK 3 BIN FREE R VALUE SET COUNT : 177 REMARK 3 BIN FREE R VALUE : 0.3580 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7854 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 263 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 71.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.394 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.273 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.202 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 17.091 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8072 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10915 ; 1.115 ; 1.955 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 959 ; 5.478 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 394 ;35.543 ;23.832 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1429 ;16.874 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 57 ;15.702 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1127 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6183 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3635 ; 0.195 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 5372 ; 0.301 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 421 ; 0.148 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 30 ; 0.166 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 9 ; 0.104 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 4969 ; 0.439 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7743 ; 0.765 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3639 ; 0.979 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3172 ; 1.625 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A -3 A 160 REMARK 3 ORIGIN FOR THE GROUP (A): 77.772 3.055 60.981 REMARK 3 T TENSOR REMARK 3 T11: 0.0560 T22: 0.0175 REMARK 3 T33: 0.0207 T12: -0.0307 REMARK 3 T13: -0.0435 T23: 0.0798 REMARK 3 L TENSOR REMARK 3 L11: 6.7666 L22: 5.8216 REMARK 3 L33: 18.1293 L12: -0.7856 REMARK 3 L13: -9.3602 L23: 6.5357 REMARK 3 S TENSOR REMARK 3 S11: -0.6013 S12: -0.5269 S13: -0.5277 REMARK 3 S21: 0.3857 S22: 0.5272 S23: -1.0252 REMARK 3 S31: 1.3120 S32: 1.5228 S33: 0.0740 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 168 A 502 REMARK 3 ORIGIN FOR THE GROUP (A): 38.461 0.146 89.099 REMARK 3 T TENSOR REMARK 3 T11: -0.2168 T22: -0.4063 REMARK 3 T33: -0.2090 T12: 0.2604 REMARK 3 T13: -0.0781 T23: 0.0126 REMARK 3 L TENSOR REMARK 3 L11: 1.1808 L22: 1.9998 REMARK 3 L33: 1.4755 L12: -0.5475 REMARK 3 L13: -0.1437 L23: 0.4167 REMARK 3 S TENSOR REMARK 3 S11: -0.0452 S12: 0.0072 S13: -0.1343 REMARK 3 S21: -0.2449 S22: -0.0028 S23: 0.4178 REMARK 3 S31: -0.0511 S32: -0.2745 S33: 0.0490 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B -3 B 160 REMARK 3 ORIGIN FOR THE GROUP (A): 56.557 41.641 124.455 REMARK 3 T TENSOR REMARK 3 T11: 0.2923 T22: 0.0326 REMARK 3 T33: 0.0593 T12: 0.1251 REMARK 3 T13: -0.1966 T23: -0.2703 REMARK 3 L TENSOR REMARK 3 L11: 4.8498 L22: 4.4039 REMARK 3 L33: 11.0178 L12: -1.2342 REMARK 3 L13: 1.1181 L23: 0.1696 REMARK 3 S TENSOR REMARK 3 S11: -0.1555 S12: -0.4796 S13: 0.9219 REMARK 3 S21: -0.6776 S22: 0.0091 S23: 0.0070 REMARK 3 S31: -2.1110 S32: 0.0502 S33: -0.1459 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 168 B 502 REMARK 3 ORIGIN FOR THE GROUP (A): 45.736 -1.491 109.745 REMARK 3 T TENSOR REMARK 3 T11: -0.2209 T22: -0.3066 REMARK 3 T33: -0.2762 T12: 0.3498 REMARK 3 T13: 0.0048 T23: 0.0328 REMARK 3 L TENSOR REMARK 3 L11: 1.0617 L22: 1.9359 REMARK 3 L33: 1.5024 L12: -0.2740 REMARK 3 L13: -0.2061 L23: -0.2495 REMARK 3 S TENSOR REMARK 3 S11: -0.2334 S12: -0.3722 S13: -0.0953 REMARK 3 S21: 0.2379 S22: 0.2089 S23: 0.0931 REMARK 3 S31: 0.0275 S32: -0.0317 S33: 0.0242 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 2CIM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-MAR-06. REMARK 100 THE DEPOSITION ID IS D_1290028253. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.90 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978900 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51404 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 8.10 REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 5-9% REMARK 280 MPD, 50 MM MES, PH 5.9; 294 K; HANGING DROP VAPOR DIFFUSION, PH REMARK 280 5.90, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 179.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 89.50000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 89.50000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 179.00000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 MET A -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 LEU A -7 REMARK 465 VAL A -6 REMARK 465 PRO A -5 REMARK 465 ARG A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 PRO A 395 REMARK 465 TRP A 396 REMARK 465 PHE A 397 REMARK 465 MET A 398 REMARK 465 ALA A 399 REMARK 465 GLN A 400 REMARK 465 GLU A 401 REMARK 465 GLY A 402 REMARK 465 LEU A 403 REMARK 465 LEU A 404 REMARK 465 GLY A 405 REMARK 465 LEU A 406 REMARK 465 ALA A 407 REMARK 465 GLU A 408 REMARK 465 GLU A 409 REMARK 465 MET B -20 REMARK 465 GLY B -19 REMARK 465 SER B -18 REMARK 465 SER B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 SER B -10 REMARK 465 SER B -9 REMARK 465 GLY B -8 REMARK 465 LEU B -7 REMARK 465 VAL B -6 REMARK 465 PRO B -5 REMARK 465 ARG B -4 REMARK 465 LEU B 53 REMARK 465 GLY B 54 REMARK 465 GLU B 55 REMARK 465 LYS B 90 REMARK 465 ILE B 91 REMARK 465 GLY B 92 REMARK 465 ILE B 93 REMARK 465 ARG B 94 REMARK 465 GLY B 95 REMARK 465 GLY B 162 REMARK 465 ALA B 163 REMARK 465 LYS B 164 REMARK 465 ALA B 165 REMARK 465 PRO B 395 REMARK 465 TRP B 396 REMARK 465 PHE B 397 REMARK 465 MET B 398 REMARK 465 ALA B 399 REMARK 465 GLN B 400 REMARK 465 GLU B 401 REMARK 465 GLY B 402 REMARK 465 LEU B 403 REMARK 465 LEU B 404 REMARK 465 GLY B 405 REMARK 465 LEU B 406 REMARK 465 ALA B 407 REMARK 465 GLU B 408 REMARK 465 GLU B 409 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 B 2009 O HOH B 2061 1.93 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 PRO A 19 41.06 -78.94 REMARK 500 ALA A 20 23.49 -155.13 REMARK 500 THR A 34 -84.17 -119.27 REMARK 500 ASP A 56 -32.03 -159.85 REMARK 500 SER A 121 143.60 -175.92 REMARK 500 ILE A 125 -162.59 -123.76 REMARK 500 GLU A 134 67.55 -112.37 REMARK 500 ALA A 163 68.67 -113.65 REMARK 500 GLU A 166 89.32 -157.30 REMARK 500 LEU A 225 -61.52 -126.70 REMARK 500 TYR A 303 -60.25 -105.81 REMARK 500 GLN A 305 -41.49 89.31 REMARK 500 ARG A 330 47.77 -145.04 REMARK 500 ILE A 383 -55.25 -120.17 REMARK 500 ASP A 427 24.61 -144.80 REMARK 500 ASN A 448 72.35 50.62 REMARK 500 PRO B 17 88.22 -66.75 REMARK 500 THR B 18 -53.93 -136.29 REMARK 500 THR B 34 -81.22 -116.18 REMARK 500 LEU B 225 -61.77 -133.96 REMARK 500 GLN B 305 -42.42 86.35 REMARK 500 ARG B 330 53.82 -151.36 REMARK 500 ASN B 448 70.82 64.94 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 A1503 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 306 SG REMARK 620 2 GLU A 355 OE2 99.1 REMARK 620 3 CYS A 461 SG 116.3 112.5 REMARK 620 4 HOH A2070 O 108.7 94.6 121.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1503 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 306 SG REMARK 620 2 GLU B 355 OE2 99.7 REMARK 620 3 CYS B 461 SG 120.8 114.4 REMARK 620 N 1 2 REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A1503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A1504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B1503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B1504 REMARK 999 REMARK 999 SEQUENCE REMARK 999 HIS-TAG FROM PET15B PLASMID AT THE N-TERMINUS OF REMARK 999 SERYL-TRNA SYNTETHASE. DBREF 2CIM A -20 -1 PDB 2CIM 2CIM -20 -1 DBREF 2CIM A 1 502 UNP Q46AN5 Q46AN5_METBA 1 502 DBREF 2CIM B -20 -1 PDB 2CIM 2CIM -20 -1 DBREF 2CIM B 1 502 UNP Q46AN5 Q46AN5_METBA 1 502 SEQRES 1 A 522 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 522 LEU VAL PRO ARG GLY SER HIS MET LYS LEU GLN PHE ASN SEQRES 3 A 522 LEU LYS ALA TYR PHE LYS THR SER ALA ASP PRO THR PRO SEQRES 4 A 522 ALA LYS ASP ALA ILE ALA ALA LEU PHE GLU GLU ALA ASN SEQRES 5 A 522 SER THR LEU LEU THR ARG GLY ALA PRO GLU GLY GLN GLY SEQRES 6 A 522 ALA LYS VAL THR GLU TRP LYS LEU GLY GLU ASP ARG ILE SEQRES 7 A 522 GLU LEU THR LEU GLN SER GLY ARG TYR VAL ARG VAL HIS SEQRES 8 A 522 ASP ALA ILE PHE ARG LEU ARG LYS GLN LEU ALA GLU ALA SEQRES 9 A 522 LEU GLY LYS LYS TYR LYS ILE GLY ILE ARG GLY ILE GLU SEQRES 10 A 522 VAL GLU SER PHE ILE ILE LYS VAL PRO ALA ASP HIS GLU SEQRES 11 A 522 LEU ARG MET LEU LYS VAL PRO TYR ILE LYS SER MET GLU SEQRES 12 A 522 ASN ILE GLU GLY GLY ILE GLN LEU GLU LEU GLU VAL GLY SEQRES 13 A 522 GLU ALA GLU MET LYS ASN ARG VAL PRO ASP ARG ILE LEU SEQRES 14 A 522 THR LEU LEU GLU GLU LYS ILE GLU ALA ALA GLN TYR GLY SEQRES 15 A 522 ALA LYS ALA GLU HIS TRP ASN LEU LEU TRP GLN ARG GLU SEQRES 16 A 522 PRO MET GLU HIS PRO PHE LYS GLU ASP PRO THR GLN ALA SEQRES 17 A 522 MET MET LYS GLU GLY TRP LEU LYS ARG GLY SER SER ARG SEQRES 18 A 522 GLY GLN TRP ILE HIS GLY PRO GLN SER ALA ARG ILE PHE SEQRES 19 A 522 ARG THR PHE GLU LYS ILE VAL LEU GLU GLU LEU LEU GLU SEQRES 20 A 522 PRO LEU GLY TYR ARG GLU MET ILE PHE PRO LYS LEU VAL SEQRES 21 A 522 THR TRP GLU VAL TRP MET LYS SER GLY HIS ALA LYS GLY SEQRES 22 A 522 VAL TYR PRO GLU ILE TYR TYR VAL CYS PRO PRO GLN THR SEQRES 23 A 522 ARG ASP PRO ASP TYR TRP GLU GLU VAL ALA ASP TYR TYR SEQRES 24 A 522 LYS VAL THR HIS GLU VAL PRO THR LYS LEU ILE LYS GLU SEQRES 25 A 522 LYS ILE ALA GLU PRO ILE GLY GLY MET CYS TYR ALA GLN SEQRES 26 A 522 CYS PRO PRO PHE TRP MET TYR VAL ALA GLY GLU THR LEU SEQRES 27 A 522 PRO ASN GLU GLU ILE PRO VAL LYS VAL PHE ASP ARG SER SEQRES 28 A 522 GLY THR SER HIS ARG TYR GLU SER GLY GLY ILE HIS GLY SEQRES 29 A 522 ILE GLU ARG VAL ASP GLU PHE HIS ARG ILE GLU ILE VAL SEQRES 30 A 522 TRP ILE GLY THR LYS GLU GLU VAL LEU LYS CYS ALA GLU SEQRES 31 A 522 GLU LEU HIS ASP ARG TYR MET HIS ILE PHE ASN ASP ILE SEQRES 32 A 522 LEU ASP ILE GLU TRP ARG LYS ALA ARG VAL THR PRO TRP SEQRES 33 A 522 PHE MET ALA GLN GLU GLY LEU LEU GLY LEU ALA GLU GLU SEQRES 34 A 522 ASN THR VAL GLY THR THR ASP TYR GLU ALA CYS LEU PRO SEQRES 35 A 522 TYR ARG GLY PRO ASP GLY GLU TRP LEU GLU PHE GLN ASN SEQRES 36 A 522 VAL SER ILE ASN GLY ASP LYS TYR PRO LYS GLY PHE ASN SEQRES 37 A 522 VAL LYS LEU GLN SER GLY ASP GLU LEU TRP SER GLY CYS SEQRES 38 A 522 SER GLY VAL GLY LEU GLU ARG TRP ALA ALA VAL PHE LEU SEQRES 39 A 522 ALA GLN LYS GLY LEU ASP PRO ALA ASN TRP PRO GLU GLU SEQRES 40 A 522 PHE ARG ASN ARG VAL GLY GLU MET PRO LYS GLY ILE ARG SEQRES 41 A 522 PHE LEU SEQRES 1 B 522 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 522 LEU VAL PRO ARG GLY SER HIS MET LYS LEU GLN PHE ASN SEQRES 3 B 522 LEU LYS ALA TYR PHE LYS THR SER ALA ASP PRO THR PRO SEQRES 4 B 522 ALA LYS ASP ALA ILE ALA ALA LEU PHE GLU GLU ALA ASN SEQRES 5 B 522 SER THR LEU LEU THR ARG GLY ALA PRO GLU GLY GLN GLY SEQRES 6 B 522 ALA LYS VAL THR GLU TRP LYS LEU GLY GLU ASP ARG ILE SEQRES 7 B 522 GLU LEU THR LEU GLN SER GLY ARG TYR VAL ARG VAL HIS SEQRES 8 B 522 ASP ALA ILE PHE ARG LEU ARG LYS GLN LEU ALA GLU ALA SEQRES 9 B 522 LEU GLY LYS LYS TYR LYS ILE GLY ILE ARG GLY ILE GLU SEQRES 10 B 522 VAL GLU SER PHE ILE ILE LYS VAL PRO ALA ASP HIS GLU SEQRES 11 B 522 LEU ARG MET LEU LYS VAL PRO TYR ILE LYS SER MET GLU SEQRES 12 B 522 ASN ILE GLU GLY GLY ILE GLN LEU GLU LEU GLU VAL GLY SEQRES 13 B 522 GLU ALA GLU MET LYS ASN ARG VAL PRO ASP ARG ILE LEU SEQRES 14 B 522 THR LEU LEU GLU GLU LYS ILE GLU ALA ALA GLN TYR GLY SEQRES 15 B 522 ALA LYS ALA GLU HIS TRP ASN LEU LEU TRP GLN ARG GLU SEQRES 16 B 522 PRO MET GLU HIS PRO PHE LYS GLU ASP PRO THR GLN ALA SEQRES 17 B 522 MET MET LYS GLU GLY TRP LEU LYS ARG GLY SER SER ARG SEQRES 18 B 522 GLY GLN TRP ILE HIS GLY PRO GLN SER ALA ARG ILE PHE SEQRES 19 B 522 ARG THR PHE GLU LYS ILE VAL LEU GLU GLU LEU LEU GLU SEQRES 20 B 522 PRO LEU GLY TYR ARG GLU MET ILE PHE PRO LYS LEU VAL SEQRES 21 B 522 THR TRP GLU VAL TRP MET LYS SER GLY HIS ALA LYS GLY SEQRES 22 B 522 VAL TYR PRO GLU ILE TYR TYR VAL CYS PRO PRO GLN THR SEQRES 23 B 522 ARG ASP PRO ASP TYR TRP GLU GLU VAL ALA ASP TYR TYR SEQRES 24 B 522 LYS VAL THR HIS GLU VAL PRO THR LYS LEU ILE LYS GLU SEQRES 25 B 522 LYS ILE ALA GLU PRO ILE GLY GLY MET CYS TYR ALA GLN SEQRES 26 B 522 CYS PRO PRO PHE TRP MET TYR VAL ALA GLY GLU THR LEU SEQRES 27 B 522 PRO ASN GLU GLU ILE PRO VAL LYS VAL PHE ASP ARG SER SEQRES 28 B 522 GLY THR SER HIS ARG TYR GLU SER GLY GLY ILE HIS GLY SEQRES 29 B 522 ILE GLU ARG VAL ASP GLU PHE HIS ARG ILE GLU ILE VAL SEQRES 30 B 522 TRP ILE GLY THR LYS GLU GLU VAL LEU LYS CYS ALA GLU SEQRES 31 B 522 GLU LEU HIS ASP ARG TYR MET HIS ILE PHE ASN ASP ILE SEQRES 32 B 522 LEU ASP ILE GLU TRP ARG LYS ALA ARG VAL THR PRO TRP SEQRES 33 B 522 PHE MET ALA GLN GLU GLY LEU LEU GLY LEU ALA GLU GLU SEQRES 34 B 522 ASN THR VAL GLY THR THR ASP TYR GLU ALA CYS LEU PRO SEQRES 35 B 522 TYR ARG GLY PRO ASP GLY GLU TRP LEU GLU PHE GLN ASN SEQRES 36 B 522 VAL SER ILE ASN GLY ASP LYS TYR PRO LYS GLY PHE ASN SEQRES 37 B 522 VAL LYS LEU GLN SER GLY ASP GLU LEU TRP SER GLY CYS SEQRES 38 B 522 SER GLY VAL GLY LEU GLU ARG TRP ALA ALA VAL PHE LEU SEQRES 39 B 522 ALA GLN LYS GLY LEU ASP PRO ALA ASN TRP PRO GLU GLU SEQRES 40 B 522 PHE ARG ASN ARG VAL GLY GLU MET PRO LYS GLY ILE ARG SEQRES 41 B 522 PHE LEU HET ZN A1503 1 HET CL A1504 1 HET PT A1505 1 HET ZN B1503 1 HET CL B1504 1 HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETNAM PT PLATINUM (II) ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 CL 2(CL 1-) FORMUL 5 PT PT 2+ FORMUL 8 HOH *263(H2 O) HELIX 1 1 LYS A 21 SER A 33 1 13 HELIX 2 2 VAL A 70 LEU A 85 1 16 HELIX 3 3 GLU A 137 ASN A 142 1 6 HELIX 4 4 VAL A 144 GLN A 160 1 17 HELIX 5 5 PRO A 185 GLU A 192 1 8 HELIX 6 6 PRO A 208 GLU A 224 1 17 HELIX 7 7 LEU A 226 LEU A 229 1 4 HELIX 8 8 TRP A 242 SER A 248 1 7 HELIX 9 9 PRO A 269 THR A 282 1 14 HELIX 10 10 THR A 287 LYS A 293 1 7 HELIX 11 11 CYS A 306 VAL A 313 1 8 HELIX 12 12 LYS A 362 LEU A 384 1 23 HELIX 13 13 ASP A 441 GLY A 446 1 6 HELIX 14 14 LEU A 466 LYS A 477 1 12 HELIX 15 15 GLU A 486 VAL A 492 1 7 HELIX 16 16 LYS B 21 SER B 33 1 13 HELIX 17 17 VAL B 70 LEU B 85 1 16 HELIX 18 18 GLU B 137 ASN B 142 1 6 HELIX 19 19 VAL B 144 GLN B 160 1 17 HELIX 20 20 PRO B 185 GLU B 192 1 8 HELIX 21 21 PRO B 208 GLU B 224 1 17 HELIX 22 22 LEU B 226 LEU B 229 1 4 HELIX 23 23 TRP B 242 SER B 248 1 7 HELIX 24 24 PRO B 269 THR B 282 1 14 HELIX 25 25 THR B 287 LYS B 293 1 7 HELIX 26 26 CYS B 306 VAL B 313 1 8 HELIX 27 27 LYS B 362 LEU B 384 1 23 HELIX 28 28 ASP B 441 GLY B 446 1 6 HELIX 29 29 LEU B 466 LYS B 477 1 12 HELIX 30 30 GLU B 486 VAL B 492 1 7 SHEET 1 AA 6 LYS A 47 LEU A 53 0 SHEET 2 AA 6 ILE A 58 SER A 64 -1 N GLN A 63 O LYS A 47 SHEET 3 AA 6 GLN A 4 PHE A 11 -1 O PHE A 5 N SER A 64 SHEET 4 AA 6 ILE A 96 PRO A 106 -1 N LYS A 104 O GLN A 4 SHEET 5 AA 6 GLY A 127 LEU A 133 -1 N LEU A 133 O PHE A 101 SHEET 6 AA 6 ILE A 119 ASN A 124 -1 N GLU A 123 O GLN A 130 SHEET 1 AB 8 ASN A 169 GLN A 173 0 SHEET 2 AB 8 TRP A 388 VAL A 393 -1 N LYS A 390 O TRP A 172 SHEET 3 AB 8 GLY A 413 ALA A 419 -1 N GLU A 418 O ARG A 389 SHEET 4 AB 8 LEU A 431 ILE A 438 -1 O VAL A 436 N THR A 415 SHEET 5 AB 8 TRP A 458 GLY A 465 -1 O CYS A 461 N SER A 437 SHEET 6 AB 8 GLU A 350 GLY A 360 -1 N ILE A 356 O SER A 462 SHEET 7 AB 8 VAL A 325 ASP A 329 -1 O VAL A 327 N VAL A 357 SHEET 8 AB 8 ARG A 232 ILE A 235 1 N MET A 234 O PHE A 328 SHEET 1 AC 2 LEU A 195 ARG A 197 0 SHEET 2 AC 2 TRP A 204 HIS A 206 -1 O ILE A 205 N LYS A 196 SHEET 1 AD 2 LEU A 239 THR A 241 0 SHEET 2 AD 2 GLY A 299 MET A 301 -1 N GLY A 300 O VAL A 240 SHEET 1 AE 1 TYR A 260 CYS A 262 0 SHEET 1 AF 2 GLY A 315 LEU A 318 0 SHEET 2 AF 2 ASN A 448 GLN A 452 1 O LYS A 450 N LEU A 318 SHEET 1 AG 1 THR A 333 HIS A 335 0 SHEET 1 BA 6 LYS B 47 LYS B 52 0 SHEET 2 BA 6 ILE B 58 SER B 64 -1 N GLN B 63 O LYS B 47 SHEET 3 BA 6 GLN B 4 PHE B 11 -1 O PHE B 5 N SER B 64 SHEET 4 BA 6 ILE B 96 PRO B 106 -1 N LYS B 104 O GLN B 4 SHEET 5 BA 6 GLY B 127 LEU B 133 -1 N LEU B 133 O PHE B 101 SHEET 6 BA 6 ILE B 119 ASN B 124 -1 N GLU B 123 O GLN B 130 SHEET 1 BB 8 ASN B 169 GLN B 173 0 SHEET 2 BB 8 TRP B 388 VAL B 393 -1 N LYS B 390 O TRP B 172 SHEET 3 BB 8 GLY B 413 ALA B 419 -1 N GLU B 418 O ARG B 389 SHEET 4 BB 8 LEU B 431 ILE B 438 -1 O VAL B 436 N THR B 415 SHEET 5 BB 8 TRP B 458 GLY B 465 -1 O CYS B 461 N SER B 437 SHEET 6 BB 8 GLU B 350 GLY B 360 -1 N ILE B 356 O SER B 462 SHEET 7 BB 8 VAL B 325 ASP B 329 -1 O VAL B 327 N VAL B 357 SHEET 8 BB 8 ARG B 232 ILE B 235 1 N MET B 234 O PHE B 328 SHEET 1 BC 2 LEU B 195 ARG B 197 0 SHEET 2 BC 2 TRP B 204 HIS B 206 -1 O ILE B 205 N LYS B 196 SHEET 1 BD 2 LEU B 239 THR B 241 0 SHEET 2 BD 2 GLY B 299 MET B 301 -1 N GLY B 300 O VAL B 240 SHEET 1 BE 1 TYR B 260 CYS B 262 0 SHEET 1 BF 2 GLY B 315 LEU B 318 0 SHEET 2 BF 2 ASN B 448 GLN B 452 1 O LYS B 450 N LEU B 318 SHEET 1 BG 1 THR B 333 HIS B 335 0 LINK SG CYS A 306 ZN ZN A1503 1555 1555 2.58 LINK OE2 GLU A 355 ZN ZN A1503 1555 1555 1.94 LINK SG CYS A 461 ZN ZN A1503 1555 1555 2.60 LINK ZN ZN A1503 O HOH A2070 1555 1555 2.73 LINK SG CYS B 306 ZN ZN B1503 1555 1555 2.55 LINK OE2 GLU B 355 ZN ZN B1503 1555 1555 1.95 LINK SG CYS B 461 ZN ZN B1503 1555 1555 2.42 CISPEP 1 ILE A 323 PRO A 324 0 0.31 CISPEP 2 ILE B 323 PRO B 324 0 -3.65 SITE 1 AC1 4 CYS A 306 GLU A 355 CYS A 461 HOH A2070 SITE 1 AC2 4 TRP A 245 TYR A 303 ALA A 304 GLN A 305 SITE 1 AC3 3 CYS B 306 GLU B 355 CYS B 461 SITE 1 AC4 5 TRP B 245 TYR B 303 ALA B 304 GLN B 305 SITE 2 AC4 5 PRO B 307 CRYST1 97.150 97.150 268.500 90.00 90.00 120.00 P 32 2 1 12 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 0.010293 0.005943 0.000000 0.00000 SCALE2 0.000000 0.011886 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003724 0.00000