HEADER METAL TRANSPORT 01-AUG-18 6H84 TITLE MAMM CTD D249H - CADMIUM FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: MAGNETOSOME PROTEIN MAMM, CATION EFFLUX PROTEIN FAMILY; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MAMM PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MAGNETOSPIRILLUM GRYPHISWALDENSE; SOURCE 3 ORGANISM_TAXID: 55518; SOURCE 4 GENE: MAMM, MGI491, MGR_4095; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: ROSETTA KEYWDS CATION DIFFUSION FACILITATOR, MAGNETOTACTIC BACTERIA, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR S.BARBER-ZUCKER,R.ZARIVACH REVDAT 2 17-JAN-24 6H84 1 REMARK REVDAT 1 14-AUG-19 6H84 0 JRNL AUTH S.BARBER-ZUCKER,R.ZARIVACH JRNL TITL MAMM CTD D249H - CADMIUM FORM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.04 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0171 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.04 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.26 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 5517 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) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.700 REMARK 3 FREE R VALUE TEST SET COUNT : 591 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) : 2.04 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.10 REMARK 3 REFLECTION IN BIN (WORKING SET) : 373 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE SET COUNT : 37 REMARK 3 BIN FREE R VALUE : 0.3500 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 634 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 22 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.79000 REMARK 3 B22 (A**2) : 0.48000 REMARK 3 B33 (A**2) : -1.27000 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): 0.197 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.164 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.121 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.081 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 660 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 620 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 892 ; 1.674 ; 1.937 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1425 ; 1.003 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 83 ; 7.279 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 33 ;31.459 ;23.030 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 113 ;14.091 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;18.595 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 101 ; 0.101 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 736 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 132 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 329 ; 2.080 ; 2.572 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 328 ; 2.065 ; 2.563 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 410 ; 3.157 ; 3.821 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 411 ; 3.154 ; 3.831 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 331 ; 2.936 ; 3.158 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 323 ; 2.757 ; 3.124 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 470 ; 4.671 ; 4.476 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 666 ; 7.395 ;30.431 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 667 ; 7.441 ;30.537 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 : 1 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 211 A 292 REMARK 3 ORIGIN FOR THE GROUP (A): 37.1520 14.4060 -0.4570 REMARK 3 T TENSOR REMARK 3 T11: 0.0158 T22: 0.0264 REMARK 3 T33: 0.0494 T12: -0.0041 REMARK 3 T13: -0.0135 T23: -0.0087 REMARK 3 L TENSOR REMARK 3 L11: 1.7165 L22: 6.6390 REMARK 3 L33: 4.8063 L12: -0.7376 REMARK 3 L13: -0.5289 L23: 3.0476 REMARK 3 S TENSOR REMARK 3 S11: 0.0478 S12: -0.1510 S13: 0.1439 REMARK 3 S21: 0.1472 S22: 0.1199 S23: -0.0725 REMARK 3 S31: 0.1198 S32: 0.1831 S33: -0.1677 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.30 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 6H84 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-AUG-18. REMARK 100 THE DEPOSITION ID IS D_1200011233. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977999 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6119 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.040 REMARK 200 RESOLUTION RANGE LOW (A) : 47.260 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 12.90 REMARK 200 R MERGE (I) : 0.12800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 3W5X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMSU, 0.1M BIS-TRIS PH=5.5, 25% REMARK 280 PEG 3350, 1.7MM CDCL2, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 26.65150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 26.65150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 18.24650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.25800 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 18.24650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.25800 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 26.65150 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 18.24650 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.25800 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 26.65150 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 18.24650 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.25800 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 72.98600 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 26.65150 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 ILE A 293 REMARK 465 GLY A 294 REMARK 465 ASP A 295 REMARK 465 THR A 296 REMARK 465 THR A 297 REMARK 465 LYS A 298 REMARK 465 PRO A 299 REMARK 465 SER A 300 REMARK 465 PHE A 301 REMARK 465 SER A 302 REMARK 465 ASP A 303 REMARK 465 GLN A 304 REMARK 465 PRO A 305 REMARK 465 LEU A 306 REMARK 465 SER A 307 REMARK 465 PHE A 308 REMARK 465 ASP A 309 REMARK 465 GLU A 310 REMARK 465 VAL A 311 REMARK 465 MET A 312 REMARK 465 LEU A 313 REMARK 465 SER A 314 REMARK 465 LYS A 315 REMARK 465 VAL A 316 REMARK 465 ASP A 317 REMARK 465 ASN A 318 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 ARG A 232 72.10 -108.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BME A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CD A 404 DBREF 6H84 A 215 318 UNP Q6NE57 Q6NE57_9PROT 215 318 SEQADV 6H84 GLY A 211 UNP Q6NE57 EXPRESSION TAG SEQADV 6H84 SER A 212 UNP Q6NE57 EXPRESSION TAG SEQADV 6H84 HIS A 213 UNP Q6NE57 EXPRESSION TAG SEQADV 6H84 MET A 214 UNP Q6NE57 EXPRESSION TAG SEQADV 6H84 HIS A 249 UNP Q6NE57 ASP 249 ENGINEERED MUTATION SEQRES 1 A 108 GLY SER HIS MET GLU ALA VAL GLN ASN ARG ILE VAL GLU SEQRES 2 A 108 ALA ALA GLU ARG VAL PRO GLY VAL ARG GLY VAL ILE HIS SEQRES 3 A 108 LEU ARG ALA ARG TYR VAL GLY GLN ASP ILE TRP ALA HIS SEQRES 4 A 108 MET ILE ILE GLY VAL ASP PRO GLU ASN THR VAL GLU GLN SEQRES 5 A 108 ALA HIS GLU ILE CYS GLU ALA VAL GLN ALA ALA VAL CYS SEQRES 6 A 108 GLY LYS ILE ARG ARG ILE GLU SER LEU HIS VAL SER ALA SEQRES 7 A 108 GLU ALA ARG GLU ILE GLY ASP THR THR LYS PRO SER PHE SEQRES 8 A 108 SER ASP GLN PRO LEU SER PHE ASP GLU VAL MET LEU SER SEQRES 9 A 108 LYS VAL ASP ASN HET BME A 401 4 HET SO4 A 402 5 HET SO4 A 403 5 HET CD A 404 1 HETNAM BME BETA-MERCAPTOETHANOL HETNAM SO4 SULFATE ION HETNAM CD CADMIUM ION FORMUL 2 BME C2 H6 O S FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 CD CD 2+ FORMUL 6 HOH *22(H2 O) HELIX 1 AA1 SER A 212 ARG A 227 1 16 HELIX 2 AA2 THR A 259 ILE A 278 1 20 SHEET 1 AA1 3 VAL A 234 VAL A 242 0 SHEET 2 AA1 3 ASP A 245 VAL A 254 -1 O ASP A 245 N VAL A 242 SHEET 3 AA1 3 ILE A 281 ALA A 290 1 O HIS A 285 N MET A 250 LINK NE2 HIS A 249 CD CD A 404 1555 1555 2.27 SITE 1 AC1 4 GLN A 271 CYS A 275 SER A 283 LEU A 284 SITE 1 AC2 5 ALA A 216 ARG A 220 ARG A 279 ARG A 280 SITE 2 AC2 5 HOH A 507 SITE 1 AC3 3 HIS A 213 ARG A 280 HOH A 502 SITE 1 AC4 3 SER A 212 GLU A 215 HIS A 249 CRYST1 36.493 94.516 53.303 90.00 90.00 90.00 C 2 2 21 8 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 0.027403 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010580 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018761 0.00000