HEADER METAL TRANSPORT 01-JUL-18 6A72 TITLE COPPER TRANSPORTER PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATP7B PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: COPPER TRANSPORTER PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ATP7B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COPPER TRANSPORTER PROTEIN, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR W.B.CHEN REVDAT 3 22-NOV-23 6A72 1 LINK REVDAT 2 28-AUG-19 6A72 1 REMARK REVDAT 1 03-APR-19 6A72 0 JRNL AUTH T.FANG,W.CHEN,Y.SHENG,S.YUAN,Q.TANG,G.LI,G.HUANG,J.SU, JRNL AUTH 2 X.ZHANG,J.ZANG,Y.LIU JRNL TITL TETRATHIOMOLYBDATE INDUCES DIMERIZATION OF THE METAL-BINDING JRNL TITL 2 DOMAIN OF ATPASE AND INHIBITS PLATINATION OF THE PROTEIN. JRNL REF NAT COMMUN V. 10 186 2019 JRNL REFN ESSN 2041-1723 JRNL PMID 30643139 JRNL DOI 10.1038/S41467-018-08102-Z REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0103 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.79 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 8619 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) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 469 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 644 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.68 REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE SET COUNT : 31 REMARK 3 BIN FREE R VALUE : 0.3150 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1017 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 80 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.86000 REMARK 3 B22 (A**2) : 2.93000 REMARK 3 B33 (A**2) : -2.07000 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): 0.165 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.124 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.877 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1041 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 998 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1420 ; 1.404 ; 1.970 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2310 ; 0.877 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 145 ; 5.731 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 32 ;36.650 ;26.875 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 173 ;14.944 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ;37.802 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 186 ; 0.071 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1183 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 191 ; 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): 580 ; 2.097 ; 3.539 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 579 ; 2.067 ; 3.536 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 725 ; 3.355 ; 5.286 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 726 ; 3.354 ; 5.292 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 461 ; 3.427 ; 3.950 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 461 ; 3.426 ; 3.950 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 696 ; 5.388 ; 5.765 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1166 ; 7.647 ;28.666 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1138 ; 7.471 ;28.452 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 : NULL 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 6A72 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ. REMARK 100 THE DEPOSITION ID IS D_1300008252. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-DEC-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 : NFPSS REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97776 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9508 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.37800 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: 3CJK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20%PEG8000,0.1M MES PH6.0,0.2M REMARK 280 CA(OAC)2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 286K 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 38.65050 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 38.65050 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 23.05700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.79100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 23.05700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.79100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.65050 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 23.05700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 43.79100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 38.65050 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 23.05700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 43.79100 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 23.05700 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 -43.79100 REMARK 350 BIOMT3 2 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 THR A 1 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 VAL B 71 -66.18 -102.77 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 9UX A 101 MO1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 14 SG REMARK 620 2 9UX A 101 O1 121.3 REMARK 620 3 9UX A 101 S1 83.2 101.9 REMARK 620 4 9UX A 101 S2 134.3 102.9 100.1 REMARK 620 5 CYS A 17 SG 81.9 102.8 155.2 76.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 9UX A 101 MO2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 14 SG REMARK 620 2 9UX A 101 O2 116.7 REMARK 620 3 9UX A 101 S1 131.4 107.6 REMARK 620 4 9UX A 101 S2 82.3 105.4 104.8 REMARK 620 5 CYS B 17 SG 80.8 100.8 72.1 153.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 101 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 206 O REMARK 620 2 HOH A 211 O 74.2 REMARK 620 3 HOH A 221 O 67.2 86.8 REMARK 620 4 GLU B 22 OE1 82.9 128.8 125.2 REMARK 620 5 GLU B 22 OE2 72.4 79.4 139.5 50.0 REMARK 620 6 HOH B 208 O 145.0 90.1 144.3 83.3 74.1 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 9UX A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 101 DBREF 6A72 A 1 72 UNP B7ZLR3 B7ZLR3_HUMAN 357 428 DBREF 6A72 B 1 72 UNP B7ZLR3 B7ZLR3_HUMAN 357 428 SEQRES 1 A 72 THR CYS SER THR THR LEU ILE ALA ILE ALA GLY MET THR SEQRES 2 A 72 CYS ALA SER CYS VAL HIS SER ILE GLU GLY MET ILE SER SEQRES 3 A 72 GLN LEU GLU GLY VAL GLN GLN ILE SER VAL SER LEU ALA SEQRES 4 A 72 GLU GLY THR ALA THR VAL LEU TYR ASN PRO ALA VAL ILE SEQRES 5 A 72 SER PRO GLU GLU LEU ARG ALA ALA ILE GLU ASP MET GLY SEQRES 6 A 72 PHE GLU ALA SER VAL VAL SER SEQRES 1 B 72 THR CYS SER THR THR LEU ILE ALA ILE ALA GLY MET THR SEQRES 2 B 72 CYS ALA SER CYS VAL HIS SER ILE GLU GLY MET ILE SER SEQRES 3 B 72 GLN LEU GLU GLY VAL GLN GLN ILE SER VAL SER LEU ALA SEQRES 4 B 72 GLU GLY THR ALA THR VAL LEU TYR ASN PRO ALA VAL ILE SEQRES 5 B 72 SER PRO GLU GLU LEU ARG ALA ALA ILE GLU ASP MET GLY SEQRES 6 B 72 PHE GLU ALA SER VAL VAL SER HET 9UX A 101 6 HET CA B 101 1 HETNAM 9UX DIOXO(DI-MU-SULFIDE)DIMOLYBDENUM HETNAM CA CALCIUM ION FORMUL 3 9UX H4 MO2 O2 S2 FORMUL 4 CA CA 2+ FORMUL 5 HOH *80(H2 O) HELIX 1 AA1 CYS A 14 GLN A 27 1 14 HELIX 2 AA2 SER A 53 MET A 64 1 12 HELIX 3 AA3 CYS B 14 GLN B 27 1 14 HELIX 4 AA4 SER B 53 MET B 64 1 12 SHEET 1 AA1 4 VAL A 31 SER A 37 0 SHEET 2 AA1 4 THR A 42 TYR A 47 -1 O THR A 44 N SER A 35 SHEET 3 AA1 4 SER A 3 ILE A 9 -1 N SER A 3 O TYR A 47 SHEET 4 AA1 4 ALA A 68 SER A 72 -1 O VAL A 71 N LEU A 6 SHEET 1 AA2 4 VAL B 31 SER B 37 0 SHEET 2 AA2 4 THR B 42 TYR B 47 -1 O THR B 42 N SER B 37 SHEET 3 AA2 4 SER B 3 ALA B 10 -1 N SER B 3 O TYR B 47 SHEET 4 AA2 4 GLU B 67 SER B 72 -1 O GLU B 67 N ALA B 10 LINK SG CYS A 14 MO1 9UX A 101 1555 1555 2.40 LINK SG CYS A 17 MO1 9UX A 101 1555 1555 2.51 LINK MO2 9UX A 101 SG CYS B 14 8445 1555 2.40 LINK MO2 9UX A 101 SG CYS B 17 8445 1555 2.53 LINK O HOH A 206 CA CA B 101 1555 1555 2.52 LINK O HOH A 211 CA CA B 101 1555 1555 2.43 LINK O HOH A 221 CA CA B 101 1555 1555 2.61 LINK OE1 GLU B 22 CA CA B 101 1555 1555 2.69 LINK OE2 GLU B 22 CA CA B 101 1555 1555 2.48 LINK CA CA B 101 O HOH B 208 1555 1555 2.58 SITE 1 AC1 9 GLY A 11 THR A 13 CYS A 14 CYS A 17 SITE 2 AC1 9 GLY B 11 THR B 13 CYS B 14 CYS B 17 SITE 3 AC1 9 HOH B 202 SITE 1 AC2 5 HOH A 206 HOH A 211 HOH A 221 GLU B 22 SITE 2 AC2 5 HOH B 208 CRYST1 46.114 87.582 77.301 90.00 90.00 90.00 C 2 2 21 16 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 0.021685 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011418 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012936 0.00000