HEADER HYDROLASE 05-JUN-07 2Q73 TITLE CRYSTAL STRUCTURE OF IMAZG FROM VIBRIO DAT 722: CTAG-IMAZG (P41212) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: MAZG; COMPND 5 EC: 3.6.1.19; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO SP. DAT722; SOURCE 3 ORGANISM_TAXID: 344879; SOURCE 4 STRAIN: DAT 722; SOURCE 5 GENE: IMAZG; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET 15B KEYWDS MAZG, VIBRIO, NTP-PPASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.ROBINSON,A.P.GUILFOYLE,S.J.HARROP,Y.BOUCHER,H.W.STOKES,P.M.G.CURMI, AUTHOR 2 B.C.MABBUTT REVDAT 6 30-AUG-23 2Q73 1 REMARK SEQADV LINK REVDAT 5 13-JUL-11 2Q73 1 VERSN REVDAT 4 24-FEB-09 2Q73 1 VERSN REVDAT 3 06-NOV-07 2Q73 1 JRNL REVDAT 2 30-OCT-07 2Q73 1 JRNL REVDAT 1 09-OCT-07 2Q73 0 JRNL AUTH A.ROBINSON,A.P.GUILFOYLE,S.J.HARROP,Y.BOUCHER,H.W.STOKES, JRNL AUTH 2 P.M.CURMI,B.C.MABBUTT JRNL TITL A PUTATIVE HOUSE-CLEANING ENZYME ENCODED WITHIN AN INTEGRON JRNL TITL 2 ARRAY: 1.8 A CRYSTAL STRUCTURE DEFINES A NEW MAZG SUBTYPE. JRNL REF MOL.MICROBIOL. V. 66 610 2007 JRNL REFN ISSN 0950-382X JRNL PMID 17892463 JRNL DOI 10.1111/J.1365-2958.2007.05932.X REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 3 NUMBER OF REFLECTIONS : 55480 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) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2778 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.84 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4001 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.72 REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE SET COUNT : 217 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2746 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 160 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 26.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.83 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.31000 REMARK 3 B22 (A**2) : -0.31000 REMARK 3 B33 (A**2) : 0.62000 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): 0.100 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.100 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.063 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.476 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.940 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2817 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3795 ; 1.263 ; 1.982 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 344 ; 5.083 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 139 ;37.443 ;26.115 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 540 ;12.544 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ; 9.928 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 418 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2092 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1347 ; 0.199 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1941 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 164 ; 0.132 ; 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): 55 ; 0.159 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 16 ; 0.154 ; 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): 1756 ; 0.737 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2730 ; 1.143 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1193 ; 2.178 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1061 ; 3.457 ; 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 : 3 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A C REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 90 2 REMARK 3 1 C 1 C 90 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 337 ; .03 ; .05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 348 ; .18 ; .50 REMARK 3 LOOSE POSITIONAL 1 A (A): 48 ; .75 ; 5.00 REMARK 3 TIGHT THERMAL 1 A (A**2): 337 ; .14 ; .50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 348 ; .59 ; 2.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 48 ; .83 ; 10.00 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : B D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 B 13 B 90 2 REMARK 3 1 D 13 D 90 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 2 B (A): 289 ; .03 ; .05 REMARK 3 MEDIUM POSITIONAL 2 B (A): 295 ; .22 ; .50 REMARK 3 LOOSE POSITIONAL 2 B (A): 57 ; .45 ; 5.00 REMARK 3 TIGHT THERMAL 2 B (A**2): 289 ; .14 ; .50 REMARK 3 MEDIUM THERMAL 2 B (A**2): 295 ; .56 ; 2.00 REMARK 3 LOOSE THERMAL 2 B (A**2): 57 ; 2.02 ; 10.00 REMARK 3 REMARK 3 NCS GROUP NUMBER : 3 REMARK 3 CHAIN NAMES : A B C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 13 A 90 5 REMARK 3 1 B 13 B 90 5 REMARK 3 1 C 13 C 90 5 REMARK 3 1 D 13 D 90 5 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 3 A (A): 242 ; .11 ; .50 REMARK 3 MEDIUM POSITIONAL 3 B (A): 242 ; .10 ; .50 REMARK 3 MEDIUM POSITIONAL 3 C (A): 242 ; .10 ; .50 REMARK 3 MEDIUM POSITIONAL 3 D (A): 242 ; .10 ; .50 REMARK 3 LOOSE POSITIONAL 3 A (A): 231 ; .37 ; 5.00 REMARK 3 LOOSE POSITIONAL 3 B (A): 231 ; .37 ; 5.00 REMARK 3 LOOSE POSITIONAL 3 C (A): 231 ; .46 ; 5.00 REMARK 3 LOOSE POSITIONAL 3 D (A): 231 ; .49 ; 5.00 REMARK 3 MEDIUM THERMAL 3 A (A**2): 242 ; .51 ; 2.00 REMARK 3 MEDIUM THERMAL 3 B (A**2): 242 ; .45 ; 2.00 REMARK 3 MEDIUM THERMAL 3 C (A**2): 242 ; .44 ; 2.00 REMARK 3 MEDIUM THERMAL 3 D (A**2): 242 ; .49 ; 2.00 REMARK 3 LOOSE THERMAL 3 A (A**2): 231 ; 1.12 ; 10.00 REMARK 3 LOOSE THERMAL 3 B (A**2): 231 ; 1.12 ; 10.00 REMARK 3 LOOSE THERMAL 3 C (A**2): 231 ; 1.21 ; 10.00 REMARK 3 LOOSE THERMAL 3 D (A**2): 231 ; 1.14 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 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 1 A 90 REMARK 3 ORIGIN FOR THE GROUP (A): 13.1150 39.2989 -5.1009 REMARK 3 T TENSOR REMARK 3 T11: -.1955 T22: -.0612 REMARK 3 T33: -.0885 T12: .0360 REMARK 3 T13: -.0071 T23: -.0017 REMARK 3 L TENSOR REMARK 3 L11: 1.8698 L22: 1.7591 REMARK 3 L33: 8.2602 L12: .1749 REMARK 3 L13: -.7698 L23: -1.5715 REMARK 3 S TENSOR REMARK 3 S11: -.0612 S12: .0236 S13: -.0176 REMARK 3 S21: -.0336 S22: -.1551 S23: -.2847 REMARK 3 S31: .1425 S32: 1.1151 S33: .2162 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 : B 12 B 91 REMARK 3 ORIGIN FOR THE GROUP (A): 11.7165 44.7638 .1210 REMARK 3 T TENSOR REMARK 3 T11: -.2018 T22: -.0906 REMARK 3 T33: -.0961 T12: -.0453 REMARK 3 T13: -.0181 T23: -.0094 REMARK 3 L TENSOR REMARK 3 L11: 1.6328 L22: 1.7076 REMARK 3 L33: 6.8488 L12: -.6353 REMARK 3 L13: .0363 L23: -1.3536 REMARK 3 S TENSOR REMARK 3 S11: -.0468 S12: -.0441 S13: .0784 REMARK 3 S21: .0789 S22: -.0901 S23: -.2214 REMARK 3 S31: -.2693 S32: .9339 S33: .1369 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 : C 1 C 91 REMARK 3 ORIGIN FOR THE GROUP (A): -13.7710 41.1047 1.2708 REMARK 3 T TENSOR REMARK 3 T11: -.2145 T22: .1094 REMARK 3 T33: -.0599 T12: -.0101 REMARK 3 T13: .0036 T23: -.0220 REMARK 3 L TENSOR REMARK 3 L11: 2.1695 L22: 1.7956 REMARK 3 L33: 10.6483 L12: -.2060 REMARK 3 L13: -1.2219 L23: 1.4671 REMARK 3 S TENSOR REMARK 3 S11: -.0212 S12: .0495 S13: .0482 REMARK 3 S21: .0560 S22: -.1583 S23: .3421 REMARK 3 S31: -.0629 S32: -1.7021 S33: .1795 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 : D 13 D 91 REMARK 3 ORIGIN FOR THE GROUP (A): -11.6697 46.0407 -3.6225 REMARK 3 T TENSOR REMARK 3 T11: -.1939 T22: .0331 REMARK 3 T33: -.0704 T12: .0844 REMARK 3 T13: -.0025 T23: -.0027 REMARK 3 L TENSOR REMARK 3 L11: 1.6926 L22: 1.7679 REMARK 3 L33: 8.8516 L12: .6220 REMARK 3 L13: .3721 L23: 1.5707 REMARK 3 S TENSOR REMARK 3 S11: -.0098 S12: -.0363 S13: .1378 REMARK 3 S21: -.0093 S22: -.1404 S23: .3055 REMARK 3 S31: -.3712 S32: -1.4375 S33: .1502 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 501 A 555 REMARK 3 RESIDUE RANGE : B 503 B 536 REMARK 3 RESIDUE RANGE : C 504 C 538 REMARK 3 RESIDUE RANGE : D 505 D 541 REMARK 3 ORIGIN FOR THE GROUP (A): 3.0876 41.9955 -3.1670 REMARK 3 T TENSOR REMARK 3 T11: -.0563 T22: -.0578 REMARK 3 T33: .0057 T12: -.0030 REMARK 3 T13: .0013 T23: -.0094 REMARK 3 L TENSOR REMARK 3 L11: 1.0472 L22: .9093 REMARK 3 L33: 4.4557 L12: .0847 REMARK 3 L13: .0035 L23: -.1377 REMARK 3 S TENSOR REMARK 3 S11: -.0425 S12: .0882 S13: -.0330 REMARK 3 S21: -.0496 S22: .0234 S23: -.0583 REMARK 3 S31: .0731 S32: .1211 S33: .0192 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2Q73 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1000043231. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.05 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL CRYO-COOLED REMARK 200 SI(111) REMARK 200 OPTICS : SI(111) DOUBLE CRYSTAL REMARK 200 MONOCHROMETER REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55795 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.798 REMARK 200 RESOLUTION RANGE LOW (A) : 76.966 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : 8.700 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : 0.07900 REMARK 200 FOR THE DATA SET : 3.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.30 REMARK 200 R MERGE FOR SHELL (I) : 0.55100 REMARK 200 R SYM FOR SHELL (I) : 0.55100 REMARK 200 FOR SHELL : 1.400 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: PDB ENTRY 2Q5Z REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE, 1.9 M AMMONIUM REMARK 280 SULFATE, 500 MM NACL, 10% 2-METHYL-2,4-PENTANEDIOL, 10 MM MGCL2, REMARK 280 10 MM DCTP, PH 5.05, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 79.48800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 43.98150 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 43.98150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 39.74400 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 43.98150 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 43.98150 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 119.23200 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 43.98150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.98150 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 39.74400 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 43.98150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.98150 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 119.23200 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 79.48800 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -121.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 LYS A 91 REMARK 465 TYR A 92 REMARK 465 ASN A 93 REMARK 465 ARG A 94 REMARK 465 HIS A 95 REMARK 465 HIS A 96 REMARK 465 HIS A 97 REMARK 465 HIS A 98 REMARK 465 HIS A 99 REMARK 465 HIS A 100 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 LEU B 3 REMARK 465 SER B 4 REMARK 465 GLU B 5 REMARK 465 LEU B 6 REMARK 465 GLN B 7 REMARK 465 SER B 8 REMARK 465 HIS B 9 REMARK 465 ILE B 10 REMARK 465 LYS B 11 REMARK 465 TYR B 92 REMARK 465 ASN B 93 REMARK 465 ARG B 94 REMARK 465 HIS B 95 REMARK 465 HIS B 96 REMARK 465 HIS B 97 REMARK 465 HIS B 98 REMARK 465 HIS B 99 REMARK 465 HIS B 100 REMARK 465 TYR C 92 REMARK 465 ASN C 93 REMARK 465 ARG C 94 REMARK 465 HIS C 95 REMARK 465 HIS C 96 REMARK 465 HIS C 97 REMARK 465 HIS C 98 REMARK 465 HIS C 99 REMARK 465 HIS C 100 REMARK 465 MET D 1 REMARK 465 LYS D 2 REMARK 465 LEU D 3 REMARK 465 SER D 4 REMARK 465 GLU D 5 REMARK 465 LEU D 6 REMARK 465 GLN D 7 REMARK 465 SER D 8 REMARK 465 HIS D 9 REMARK 465 ILE D 10 REMARK 465 LYS D 11 REMARK 465 GLU D 12 REMARK 465 TYR D 92 REMARK 465 ASN D 93 REMARK 465 ARG D 94 REMARK 465 HIS D 95 REMARK 465 HIS D 96 REMARK 465 HIS D 97 REMARK 465 HIS D 98 REMARK 465 HIS D 99 REMARK 465 HIS D 100 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 29 OE1 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 OE2 GLU A 57 O HOH A 534 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 29 CD GLU A 29 OE1 -0.127 REMARK 500 LYS B 91 C LYS B 91 O 0.360 REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 29 OE1 - CD - OE2 ANGL. DEV. = 9.0 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 ASP C 14 88.91 -156.58 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 MG A 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 30 OE1 REMARK 620 2 GLU A 33 OE1 86.3 REMARK 620 3 GLU A 58 OE1 103.0 91.6 REMARK 620 4 ASP A 61 OD2 93.2 178.8 87.4 REMARK 620 5 HOH A 511 O 166.8 80.6 79.2 100.0 REMARK 620 6 HOH A 531 O 87.1 95.5 168.0 85.5 92.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 30 OE1 REMARK 620 2 GLU B 33 OE1 86.5 REMARK 620 3 GLU B 58 OE1 105.1 96.6 REMARK 620 4 ASP B 61 OD2 88.2 173.1 89.1 REMARK 620 5 HOH B 521 O 171.9 85.9 78.5 99.1 REMARK 620 6 HOH B 529 O 83.7 92.2 167.8 82.8 93.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 503 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 30 OE1 REMARK 620 2 GLU C 33 OE1 88.2 REMARK 620 3 GLU C 58 OE1 99.4 88.7 REMARK 620 4 ASP C 61 OD2 89.6 177.4 90.2 REMARK 620 5 HOH C 510 O 164.4 76.3 83.0 105.9 REMARK 620 6 HOH C 522 O 79.0 94.2 176.6 86.8 99.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 504 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 30 OE1 REMARK 620 2 GLU D 33 OE1 83.9 REMARK 620 3 GLU D 58 OE1 100.8 90.6 REMARK 620 4 ASP D 61 OD2 89.2 173.1 90.6 REMARK 620 5 HOH D 519 O 170.2 87.5 83.8 99.4 REMARK 620 6 HOH D 536 O 88.9 92.1 170.2 87.9 86.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2Q5Z RELATED DB: PDB REMARK 900 NTAG-IMAZG (P43212) DBREF 2Q73 A 1 94 UNP Q2F9Z1 Q2F9Z1_9VIBR 1 94 DBREF 2Q73 B 1 94 UNP Q2F9Z1 Q2F9Z1_9VIBR 1 94 DBREF 2Q73 C 1 94 UNP Q2F9Z1 Q2F9Z1_9VIBR 1 94 DBREF 2Q73 D 1 94 UNP Q2F9Z1 Q2F9Z1_9VIBR 1 94 SEQADV 2Q73 HIS A 95 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS A 96 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS A 97 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS A 98 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS A 99 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS A 100 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS B 95 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS B 96 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS B 97 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS B 98 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS B 99 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS B 100 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS C 95 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS C 96 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS C 97 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS C 98 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS C 99 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS C 100 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS D 95 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS D 96 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS D 97 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS D 98 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS D 99 UNP Q2F9Z1 EXPRESSION TAG SEQADV 2Q73 HIS D 100 UNP Q2F9Z1 EXPRESSION TAG SEQRES 1 A 100 MET LYS LEU SER GLU LEU GLN SER HIS ILE LYS GLU PHE SEQRES 2 A 100 ASP TYR ALA PRO GLU GLN SER GLU HIS TYR PHE PHE LYS SEQRES 3 A 100 LEU ILE GLU GLU VAL GLY GLU LEU SER GLU SER ILE ARG SEQRES 4 A 100 LYS GLY LYS SER GLY GLN PRO THR LEU ASP GLU LEU LYS SEQRES 5 A 100 GLY SER VAL ALA GLU GLU LEU TYR ASP VAL LEU TYR TYR SEQRES 6 A 100 VAL CYS ALA LEU ALA ASN ILE HIS GLY VAL ASN LEU GLU SEQRES 7 A 100 LYS THR HIS GLU LEU LYS GLU VAL LEU ASN LYS VAL LYS SEQRES 8 A 100 TYR ASN ARG HIS HIS HIS HIS HIS HIS SEQRES 1 B 100 MET LYS LEU SER GLU LEU GLN SER HIS ILE LYS GLU PHE SEQRES 2 B 100 ASP TYR ALA PRO GLU GLN SER GLU HIS TYR PHE PHE LYS SEQRES 3 B 100 LEU ILE GLU GLU VAL GLY GLU LEU SER GLU SER ILE ARG SEQRES 4 B 100 LYS GLY LYS SER GLY GLN PRO THR LEU ASP GLU LEU LYS SEQRES 5 B 100 GLY SER VAL ALA GLU GLU LEU TYR ASP VAL LEU TYR TYR SEQRES 6 B 100 VAL CYS ALA LEU ALA ASN ILE HIS GLY VAL ASN LEU GLU SEQRES 7 B 100 LYS THR HIS GLU LEU LYS GLU VAL LEU ASN LYS VAL LYS SEQRES 8 B 100 TYR ASN ARG HIS HIS HIS HIS HIS HIS SEQRES 1 C 100 MET LYS LEU SER GLU LEU GLN SER HIS ILE LYS GLU PHE SEQRES 2 C 100 ASP TYR ALA PRO GLU GLN SER GLU HIS TYR PHE PHE LYS SEQRES 3 C 100 LEU ILE GLU GLU VAL GLY GLU LEU SER GLU SER ILE ARG SEQRES 4 C 100 LYS GLY LYS SER GLY GLN PRO THR LEU ASP GLU LEU LYS SEQRES 5 C 100 GLY SER VAL ALA GLU GLU LEU TYR ASP VAL LEU TYR TYR SEQRES 6 C 100 VAL CYS ALA LEU ALA ASN ILE HIS GLY VAL ASN LEU GLU SEQRES 7 C 100 LYS THR HIS GLU LEU LYS GLU VAL LEU ASN LYS VAL LYS SEQRES 8 C 100 TYR ASN ARG HIS HIS HIS HIS HIS HIS SEQRES 1 D 100 MET LYS LEU SER GLU LEU GLN SER HIS ILE LYS GLU PHE SEQRES 2 D 100 ASP TYR ALA PRO GLU GLN SER GLU HIS TYR PHE PHE LYS SEQRES 3 D 100 LEU ILE GLU GLU VAL GLY GLU LEU SER GLU SER ILE ARG SEQRES 4 D 100 LYS GLY LYS SER GLY GLN PRO THR LEU ASP GLU LEU LYS SEQRES 5 D 100 GLY SER VAL ALA GLU GLU LEU TYR ASP VAL LEU TYR TYR SEQRES 6 D 100 VAL CYS ALA LEU ALA ASN ILE HIS GLY VAL ASN LEU GLU SEQRES 7 D 100 LYS THR HIS GLU LEU LYS GLU VAL LEU ASN LYS VAL LYS SEQRES 8 D 100 TYR ASN ARG HIS HIS HIS HIS HIS HIS HET MG A 501 1 HET MG B 502 1 HET MG C 503 1 HET MG D 504 1 HETNAM MG MAGNESIUM ION FORMUL 5 MG 4(MG 2+) FORMUL 9 HOH *160(H2 O) HELIX 1 1 LYS A 2 ASP A 14 1 13 HELIX 2 2 ALA A 16 GLU A 18 5 3 HELIX 3 3 GLN A 19 LYS A 40 1 22 HELIX 4 4 THR A 47 LEU A 51 5 5 HELIX 5 5 SER A 54 HIS A 73 1 20 HELIX 6 6 ASN A 76 LYS A 89 1 14 HELIX 7 7 TYR B 15 LYS B 40 1 26 HELIX 8 8 THR B 47 LEU B 51 5 5 HELIX 9 9 SER B 54 HIS B 73 1 20 HELIX 10 10 ASN B 76 LYS B 91 1 16 HELIX 11 11 LYS C 2 ASP C 14 1 13 HELIX 12 12 ALA C 16 GLU C 18 5 3 HELIX 13 13 GLN C 19 LYS C 40 1 22 HELIX 14 14 THR C 47 LEU C 51 5 5 HELIX 15 15 SER C 54 HIS C 73 1 20 HELIX 16 16 ASN C 76 LYS C 91 1 16 HELIX 17 17 TYR D 15 LYS D 40 1 26 HELIX 18 18 THR D 47 LEU D 51 5 5 HELIX 19 19 SER D 54 HIS D 73 1 20 HELIX 20 20 ASN D 76 LYS D 91 1 16 LINK OE1 GLU A 30 MG MG A 501 1555 1555 2.26 LINK OE1 GLU A 33 MG MG A 501 1555 1555 2.25 LINK OE1 GLU A 58 MG MG A 501 1555 1555 2.40 LINK OD2 ASP A 61 MG MG A 501 1555 1555 2.46 LINK MG MG A 501 O HOH A 511 1555 1555 2.84 LINK MG MG A 501 O HOH A 531 1555 1555 2.54 LINK OE1 GLU B 30 MG MG B 502 1555 1555 2.29 LINK OE1 GLU B 33 MG MG B 502 1555 1555 2.28 LINK OE1 GLU B 58 MG MG B 502 1555 1555 2.30 LINK OD2 ASP B 61 MG MG B 502 1555 1555 2.67 LINK MG MG B 502 O HOH B 521 1555 1555 2.52 LINK MG MG B 502 O HOH B 529 1555 1555 2.35 LINK OE1 GLU C 30 MG MG C 503 1555 1555 2.27 LINK OE1 GLU C 33 MG MG C 503 1555 1555 2.30 LINK OE1 GLU C 58 MG MG C 503 1555 1555 2.44 LINK OD2 ASP C 61 MG MG C 503 1555 1555 2.46 LINK MG MG C 503 O HOH C 510 1555 1555 2.39 LINK MG MG C 503 O HOH C 522 1555 1555 2.61 LINK OE1 GLU D 30 MG MG D 504 1555 1555 2.37 LINK OE1 GLU D 33 MG MG D 504 1555 1555 2.37 LINK OE1 GLU D 58 MG MG D 504 1555 1555 2.47 LINK OD2 ASP D 61 MG MG D 504 1555 1555 2.59 LINK MG MG D 504 O HOH D 519 1555 1555 2.58 LINK MG MG D 504 O HOH D 536 1555 1555 2.28 SITE 1 AC1 6 GLU A 30 GLU A 33 GLU A 58 ASP A 61 SITE 2 AC1 6 HOH A 511 HOH A 531 SITE 1 AC2 6 GLU B 30 GLU B 33 GLU B 58 ASP B 61 SITE 2 AC2 6 HOH B 521 HOH B 529 SITE 1 AC3 6 GLU C 30 GLU C 33 GLU C 58 ASP C 61 SITE 2 AC3 6 HOH C 510 HOH C 522 SITE 1 AC4 6 GLU D 30 GLU D 33 GLU D 58 ASP D 61 SITE 2 AC4 6 HOH D 519 HOH D 536 CRYST1 87.963 87.963 158.976 90.00 90.00 90.00 P 41 21 2 32 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 0.011368 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011368 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006290 0.00000