HEADER METAL BINDING PROTEIN 28-OCT-16 5TSB TITLE CRYSTAL STRUCTURE OF THE ZRT-/IRT-LIKE PROTEIN FROM BORDETELLA TITLE 2 BRONCHISEPTICA WITH BOUND CD2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: MEMBRANE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BORDETELLA BRONCHISEPTICA (STRAIN ATCC BAA-588 SOURCE 3 / NCTC 13252 / RB50); SOURCE 4 ORGANISM_TAXID: 257310; SOURCE 5 STRAIN: ATCC BAA-588 / NCTC 13252 / RB50; SOURCE 6 GENE: BB2405; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: C41(DE3) PLYSS; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PLW01 KEYWDS ZIP, TRANSPORTER, ZINC, CADMIUM, LIPIDIC CUBIC PHASE, BINUCLEAR METAL KEYWDS 2 CENTER, MEMBRANE PROTEIN, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.ZHANG,M.FELLNER,D.SUI,J.LIU,J.HU REVDAT 4 16-OCT-24 5TSB 1 REMARK REVDAT 3 01-JAN-20 5TSB 1 REMARK REVDAT 2 27-SEP-17 5TSB 1 REMARK REVDAT 1 20-SEP-17 5TSB 0 JRNL AUTH T.ZHANG,J.LIU,M.FELLNER,C.ZHANG,D.SUI,J.HU JRNL TITL CRYSTAL STRUCTURES OF A ZIP ZINC TRANSPORTER REVEAL A JRNL TITL 2 BINUCLEAR METAL CENTER IN THE TRANSPORT PATHWAY. JRNL REF SCI ADV V. 3 00344 2017 JRNL REFN ESSN 2375-2548 JRNL PMID 28875161 JRNL DOI 10.1126/SCIADV.1700344 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.980 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.1 REMARK 3 NUMBER OF REFLECTIONS : 7857 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.227 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 395 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 26.4950 - 4.6033 0.91 2863 148 0.2420 0.2688 REMARK 3 2 4.6033 - 3.6568 0.97 3022 157 0.2077 0.2643 REMARK 3 3 3.6568 - 3.1955 0.91 2809 162 0.2152 0.2781 REMARK 3 4 3.1955 - 2.9037 0.95 2989 148 0.2267 0.2308 REMARK 3 5 2.9037 - 2.6958 0.81 2510 136 0.2580 0.2979 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.330 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 53.74 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.011 1539 REMARK 3 ANGLE : 1.209 2070 REMARK 3 CHIRALITY : 0.064 271 REMARK 3 PLANARITY : 0.007 257 REMARK 3 DIHEDRAL : 13.864 495 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5TSB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-NOV-16. REMARK 100 THE DEPOSITION ID IS D_1000224730. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-OCT-16 REMARK 200 TEMPERATURE (KELVIN) : 193 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7889 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 26.494 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 200 DATA REDUNDANCY : 10.10 REMARK 200 R MERGE (I) : 0.16200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.48200 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: SAD 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 (%): 50.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN CONCENTRATION: 15 MG/ML; REMARK 280 BUFFER: 10 MM HEPES PH 7.3, 300 MM NACL, 5% GLYCEROL, 0.02% DDM; REMARK 280 CRYSTALLIZATION CONDITION: 0.1 M SODIUM CHLORIDE, 0.1 M CADMIUM REMARK 280 CHLORIDE HEMI, 0.1 M TRIS-HCL PH 7.5, 33% PEG 400, LIPIDIC CUBIC REMARK 280 PHASE, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 48.03800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.79800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 48.03800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.79800 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -60.0 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 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 MSE A 1 REMARK 465 ASN A 2 REMARK 465 GLN A 3 REMARK 465 PRO A 4 REMARK 465 SER A 5 REMARK 465 SER A 6 REMARK 465 LEU A 7 REMARK 465 ALA A 8 REMARK 465 ALA A 9 REMARK 465 ASP A 10 REMARK 465 LEU A 11 REMARK 465 ARG A 12 REMARK 465 GLY A 13 REMARK 465 ALA A 14 REMARK 465 TRP A 15 REMARK 465 HIS A 16 REMARK 465 ALA A 17 REMARK 465 GLN A 18 REMARK 465 ALA A 19 REMARK 465 GLN A 20 REMARK 465 SER A 21 REMARK 465 HIS A 22 REMARK 465 PRO A 23 REMARK 465 LEU A 24 REMARK 465 ILE A 25 REMARK 465 THR A 26 REMARK 465 LEU A 27 REMARK 465 GLY A 28 REMARK 465 LEU A 29 REMARK 465 ALA A 30 REMARK 465 ALA A 31 REMARK 465 SER A 32 REMARK 465 ALA A 33 REMARK 465 ALA A 34 REMARK 465 GLY A 35 REMARK 465 VAL A 36 REMARK 465 VAL A 37 REMARK 465 LEU A 38 REMARK 465 LEU A 39 REMARK 465 LEU A 40 REMARK 465 VAL A 41 REMARK 465 ALA A 42 REMARK 465 GLY A 43 REMARK 465 ILE A 44 REMARK 465 VAL A 45 REMARK 465 ASN A 46 REMARK 465 ALA A 47 REMARK 465 LEU A 48 REMARK 465 THR A 49 REMARK 465 GLY A 50 REMARK 465 GLU A 51 REMARK 465 ASN A 52 REMARK 465 ARG A 53 REMARK 465 VAL A 54 REMARK 465 HIS A 55 REMARK 465 PHE A 146 REMARK 465 THR A 147 REMARK 465 PRO A 148 REMARK 465 HIS A 149 REMARK 465 GLU A 150 REMARK 465 HIS A 151 REMARK 465 GLU A 152 REMARK 465 ARG A 153 REMARK 465 THR A 154 REMARK 465 GLY A 155 REMARK 465 HIS A 156 REMARK 465 GLN A 157 REMARK 465 GLY A 158 REMARK 465 PRO A 159 REMARK 465 GLU A 160 REMARK 465 ALA A 161 REMARK 465 ALA A 162 REMARK 465 ARG A 163 REMARK 465 ILE A 278 REMARK 465 PRO A 279 REMARK 465 GLU A 280 REMARK 465 THR A 281 REMARK 465 HIS A 282 REMARK 465 ARG A 283 REMARK 465 ASN A 284 REMARK 465 GLY A 285 REMARK 465 HIS A 286 REMARK 465 GLU A 287 REMARK 465 THR A 288 REMARK 465 GLY A 309 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 TYR A 58 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 86 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 88 CG CD OE1 NE2 REMARK 470 TYR A 145 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 VAL A 164 CG1 CG2 REMARK 470 ASN A 165 CG OD1 ND2 REMARK 470 THR A 191 OG1 CG2 REMARK 470 ASP A 193 CG OD1 OD2 REMARK 470 ARG A 195 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 276 CG CD OE1 OE2 REMARK 470 VAL A 277 CG1 CG2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O VAL A 119 NH2 ARG A 228 4555 2.09 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 ARG A 81 -31.30 69.81 REMARK 500 ASN A 165 9.90 59.70 REMARK 500 ASP A 193 99.94 -59.20 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 CD A 402 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 177 NE2 REMARK 620 2 GLU A 181 OE2 64.3 REMARK 620 3 GLN A 207 OE1 158.9 134.7 REMARK 620 4 GLU A 211 OE1 86.2 107.2 94.1 REMARK 620 5 GLU A 211 OE2 65.5 125.8 98.7 50.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 401 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 178 OD1 REMARK 620 2 GLU A 240 OE2 88.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 403 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 503 O REMARK 620 2 HOH A 506 O 109.1 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CD A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CD A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CD 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 DBREF1 5TSB A 1 309 UNP A0A0H3LM39_BORBR DBREF2 5TSB A A0A0H3LM39 1 309 SEQRES 1 A 309 MSE ASN GLN PRO SER SER LEU ALA ALA ASP LEU ARG GLY SEQRES 2 A 309 ALA TRP HIS ALA GLN ALA GLN SER HIS PRO LEU ILE THR SEQRES 3 A 309 LEU GLY LEU ALA ALA SER ALA ALA GLY VAL VAL LEU LEU SEQRES 4 A 309 LEU VAL ALA GLY ILE VAL ASN ALA LEU THR GLY GLU ASN SEQRES 5 A 309 ARG VAL HIS VAL GLY TYR ALA VAL LEU GLY GLY ALA ALA SEQRES 6 A 309 GLY PHE ALA ALA THR ALA LEU GLY ALA LEU MSE ALA LEU SEQRES 7 A 309 GLY LEU ARG ALA ILE SER ALA ARG THR GLN ASP ALA MSE SEQRES 8 A 309 LEU GLY PHE ALA ALA GLY MSE MSE LEU ALA ALA SER ALA SEQRES 9 A 309 PHE SER LEU ILE LEU PRO GLY LEU ASP ALA ALA GLY THR SEQRES 10 A 309 ILE VAL GLY PRO GLY PRO ALA ALA ALA ALA VAL VAL ALA SEQRES 11 A 309 LEU GLY LEU GLY LEU GLY VAL LEU LEU MSE LEU GLY LEU SEQRES 12 A 309 ASP TYR PHE THR PRO HIS GLU HIS GLU ARG THR GLY HIS SEQRES 13 A 309 GLN GLY PRO GLU ALA ALA ARG VAL ASN ARG VAL TRP LEU SEQRES 14 A 309 PHE VAL LEU THR ILE ILE LEU HIS ASN LEU PRO GLU GLY SEQRES 15 A 309 MSE ALA ILE GLY VAL SER PHE ALA THR GLY ASP LEU ARG SEQRES 16 A 309 ILE GLY LEU PRO LEU THR SER ALA ILE ALA ILE GLN ASP SEQRES 17 A 309 VAL PRO GLU GLY LEU ALA VAL ALA LEU ALA LEU ARG ALA SEQRES 18 A 309 VAL GLY LEU PRO ILE GLY ARG ALA VAL LEU VAL ALA VAL SEQRES 19 A 309 ALA SER GLY LEU MSE GLU PRO LEU GLY ALA LEU VAL GLY SEQRES 20 A 309 VAL GLY ILE SER SER GLY PHE ALA LEU ALA TYR PRO ILE SEQRES 21 A 309 SER MSE GLY LEU ALA ALA GLY ALA MSE ILE PHE VAL VAL SEQRES 22 A 309 SER HIS GLU VAL ILE PRO GLU THR HIS ARG ASN GLY HIS SEQRES 23 A 309 GLU THR THR ALA THR VAL GLY LEU MSE ALA GLY PHE ALA SEQRES 24 A 309 LEU MSE MSE PHE LEU ASP THR ALA LEU GLY MODRES 5TSB MSE A 76 MET MODIFIED RESIDUE MODRES 5TSB MSE A 91 MET MODIFIED RESIDUE MODRES 5TSB MSE A 98 MET MODIFIED RESIDUE MODRES 5TSB MSE A 99 MET MODIFIED RESIDUE MODRES 5TSB MSE A 140 MET MODIFIED RESIDUE MODRES 5TSB MSE A 183 MET MODIFIED RESIDUE MODRES 5TSB MSE A 239 MET MODIFIED RESIDUE MODRES 5TSB MSE A 262 MET MODIFIED RESIDUE MODRES 5TSB MSE A 269 MET MODIFIED RESIDUE MODRES 5TSB MSE A 295 MET MODIFIED RESIDUE MODRES 5TSB MSE A 301 MET MODIFIED RESIDUE MODRES 5TSB MSE A 302 MET MODIFIED RESIDUE HET MSE A 76 8 HET MSE A 91 8 HET MSE A 98 8 HET MSE A 99 8 HET MSE A 140 8 HET MSE A 183 8 HET MSE A 239 8 HET MSE A 262 8 HET MSE A 269 8 HET MSE A 295 8 HET MSE A 301 8 HET MSE A 302 8 HET CD A 401 1 HET CD A 402 1 HET CD A 403 1 HET CD A 404 1 HETNAM MSE SELENOMETHIONINE HETNAM CD CADMIUM ION FORMUL 1 MSE 12(C5 H11 N O2 SE) FORMUL 2 CD 4(CD 2+) FORMUL 6 HOH *6(H2 O) HELIX 1 AA1 VAL A 56 ARG A 81 1 26 HELIX 2 AA2 SER A 84 SER A 106 1 23 HELIX 3 AA3 LEU A 107 GLY A 120 1 14 HELIX 4 AA4 GLY A 122 ASP A 144 1 23 HELIX 5 AA5 ARG A 166 ALA A 190 1 25 HELIX 6 AA6 ASP A 193 VAL A 222 1 30 HELIX 7 AA7 PRO A 225 LEU A 238 1 14 HELIX 8 AA8 LEU A 238 SER A 251 1 14 HELIX 9 AA9 LEU A 256 VAL A 277 1 22 HELIX 10 AB1 ALA A 290 LEU A 308 1 19 LINK C LEU A 75 N MSE A 76 1555 1555 1.32 LINK C MSE A 76 N ALA A 77 1555 1555 1.34 LINK C ALA A 90 N MSE A 91 1555 1555 1.33 LINK C MSE A 91 N LEU A 92 1555 1555 1.33 LINK C GLY A 97 N MSE A 98 1555 1555 1.33 LINK C MSE A 98 N MSE A 99 1555 1555 1.33 LINK C MSE A 99 N LEU A 100 1555 1555 1.34 LINK C LEU A 139 N MSE A 140 1555 1555 1.32 LINK C MSE A 140 N LEU A 141 1555 1555 1.32 LINK C GLY A 182 N MSE A 183 1555 1555 1.37 LINK C MSE A 183 N ALA A 184 1555 1555 1.34 LINK C LEU A 238 N MSE A 239 1555 1555 1.34 LINK C MSE A 239 N GLU A 240 1555 1555 1.32 LINK C SER A 261 N MSE A 262 1555 1555 1.32 LINK C MSE A 262 N GLY A 263 1555 1555 1.33 LINK C ALA A 268 N MSE A 269 1555 1555 1.33 LINK C MSE A 269 N ILE A 270 1555 1555 1.33 LINK C LEU A 294 N MSE A 295 1555 1555 1.31 LINK C MSE A 295 N ALA A 296 1555 1555 1.31 LINK C LEU A 300 N MSE A 301 1555 1555 1.31 LINK C MSE A 301 N MSE A 302 1555 1555 1.31 LINK C MSE A 302 N PHE A 303 1555 1555 1.31 LINK NE2 HIS A 177 CD CD A 402 1555 1555 2.60 LINK OD1 ASN A 178 CD CD A 401 1555 1555 2.68 LINK OE2 GLU A 181 CD CD A 402 1555 1555 2.59 LINK OE1 GLN A 207 CD CD A 402 1555 1555 2.68 LINK OE1 GLU A 211 CD CD A 402 1555 1555 2.64 LINK OE2 GLU A 211 CD CD A 402 1555 1555 2.65 LINK OE2 GLU A 240 CD CD A 401 1555 1555 2.60 LINK CD CD A 403 O HOH A 503 1555 3454 2.69 LINK CD CD A 403 O HOH A 506 1555 4555 2.57 SITE 1 AC1 6 ASN A 178 GLU A 181 ASP A 208 GLU A 211 SITE 2 AC1 6 GLU A 240 HOH A 501 SITE 1 AC2 5 MSE A 99 HIS A 177 GLU A 181 GLN A 207 SITE 2 AC2 5 GLU A 211 SITE 1 AC3 5 LEU A 224 HOH A 503 HOH A 504 HOH A 505 SITE 2 AC3 5 HOH A 506 SITE 1 AC4 3 ASP A 144 HIS A 275 HOH A 502 CRYST1 96.076 61.596 54.870 90.00 108.74 90.00 C 1 2 1 4 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 0.010408 0.000000 0.003532 0.00000 SCALE2 0.000000 0.016235 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019245 0.00000