HEADER METAL BINDING PROTEIN 24-JUL-20 7JJ9 TITLE CRYSTAL STRUCTURE OF ZN(II)-BOUND ADCA FROM STREPTOCOCCUS PNEUMONIAE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ZINC-BINDING LIPOPROTEIN ADCA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE (STRAIN ATCC BAA-255 / SOURCE 3 R6); SOURCE 4 ORGANISM_TAXID: 171101; SOURCE 5 STRAIN: ATCC BAA-255 / R6; SOURCE 6 GENE: ADCA, SPR1975; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ADCA, SBP, ATP-BINDING CASSETTE TRANSPORTER, ZN ACQUISITION, METAL KEYWDS 2 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Z.LUO,J.R.MORE,B.KOBE,C.A.MCDEVITT REVDAT 3 18-OCT-23 7JJ9 1 REMARK REVDAT 2 10-MAR-21 7JJ9 1 JRNL REVDAT 1 23-DEC-20 7JJ9 0 JRNL AUTH Z.LUO,J.R.MOREY,E.DEPLAZES,A.MOTYGULLINA,A.TAN,K.GANIO, JRNL AUTH 2 S.L.NEVILLE,N.ELEFTHERIADIS,M.ISSELSTEIN,V.G.PEDERICK, JRNL AUTH 3 J.C.PATON,T.CORDES,J.R.HARMER,B.KOBE,C.A.MCDEVITT JRNL TITL A TRAP-DOOR MECHANISM FOR ZINC ACQUISITION BY STREPTOCOCCUS JRNL TITL 2 PNEUMONIAE ADCA. JRNL REF MBIO V. 12 2021 JRNL REFN ESSN 2150-7511 JRNL PMID 33531394 JRNL DOI 10.1128/MBIO.01958-20 REMARK 2 REMARK 2 RESOLUTION. 1.58 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1_2155 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.58 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.83 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 64338 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 3207 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 19.8300 - 4.4768 1.00 2786 143 0.1419 0.1542 REMARK 3 2 4.4768 - 3.5601 1.00 2702 124 0.1348 0.1587 REMARK 3 3 3.5601 - 3.1120 1.00 2688 152 0.1600 0.1998 REMARK 3 4 3.1120 - 2.8283 1.00 2706 131 0.1638 0.2000 REMARK 3 5 2.8283 - 2.6261 1.00 2662 139 0.1681 0.1950 REMARK 3 6 2.6261 - 2.4716 1.00 2648 154 0.1573 0.1948 REMARK 3 7 2.4716 - 2.3480 1.00 2670 139 0.1580 0.1963 REMARK 3 8 2.3480 - 2.2459 1.00 2678 127 0.1552 0.1895 REMARK 3 9 2.2459 - 2.1596 1.00 2658 147 0.1548 0.1896 REMARK 3 10 2.1596 - 2.0852 1.00 2618 149 0.1626 0.2079 REMARK 3 11 2.0852 - 2.0200 1.00 2661 122 0.1695 0.2016 REMARK 3 12 2.0200 - 1.9623 1.00 2689 136 0.1692 0.2035 REMARK 3 13 1.9623 - 1.9107 1.00 2619 142 0.1798 0.2160 REMARK 3 14 1.9107 - 1.8641 1.00 2645 137 0.1816 0.2104 REMARK 3 15 1.8641 - 1.8218 1.00 2606 168 0.1869 0.1994 REMARK 3 16 1.8218 - 1.7830 1.00 2671 123 0.1955 0.2581 REMARK 3 17 1.7830 - 1.7474 1.00 2686 130 0.1943 0.2328 REMARK 3 18 1.7474 - 1.7144 1.00 2577 152 0.1944 0.2505 REMARK 3 19 1.7144 - 1.6838 1.00 2645 159 0.2013 0.2556 REMARK 3 20 1.6838 - 1.6553 1.00 2640 130 0.2068 0.2258 REMARK 3 21 1.6553 - 1.6286 1.00 2632 138 0.2222 0.2602 REMARK 3 22 1.6286 - 1.6036 1.00 2657 135 0.2216 0.2812 REMARK 3 23 1.6100 - 1.5800 0.98 2587 130 0.2300 0.2600 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.159 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.472 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.83 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.70 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 : 0.009 3764 REMARK 3 ANGLE : 0.949 5098 REMARK 3 CHIRALITY : 0.055 553 REMARK 3 PLANARITY : 0.007 661 REMARK 3 DIHEDRAL : 17.498 1385 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 7JJ9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1000250870. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUL-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.954 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AIMLESS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 64356 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.580 REMARK 200 RESOLUTION RANGE LOW (A) : 19.840 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : 0.09600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.58 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.84300 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: 2OSV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% W/V POLYETHYLENE GLYCOL 20000, 18% REMARK 280 V/V PEG MONOMETHYL ETHER 550, 0.03 M CACL2, 0.03 M MGCL2, 0.1 M REMARK 280 MES/IMIDAZOLE PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 22.18100 REMARK 290 SMTRY3 2 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 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 GLU A 120 REMARK 465 GLU A 121 REMARK 465 GLU A 122 REMARK 465 GLU A 123 REMARK 465 GLY A 124 REMARK 465 ASP A 125 REMARK 465 HIS A 126 REMARK 465 ASP A 127 REMARK 465 HIS A 128 REMARK 465 GLY A 129 REMARK 465 GLU A 130 REMARK 465 GLU A 131 REMARK 465 GLY A 132 REMARK 465 HIS A 133 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 HG1 THR A 98 O HOH A 706 1.59 REMARK 500 O HOH A 1134 O HOH A 1265 1.96 REMARK 500 O HOH A 1139 O HOH A 1149 2.01 REMARK 500 O HOH A 767 O HOH A 1120 2.04 REMARK 500 O HOH A 955 O HOH A 1204 2.06 REMARK 500 O HOH A 935 O HOH A 1131 2.07 REMARK 500 O HOH A 712 O HOH A 1262 2.08 REMARK 500 OD1 ASN A 262 O HOH A 701 2.11 REMARK 500 O HOH A 1241 O HOH A 1259 2.11 REMARK 500 O HOH A 719 O HOH A 976 2.11 REMARK 500 O HOH A 1130 O HOH A 1234 2.14 REMARK 500 OE2 GLU A 497 O HOH A 702 2.17 REMARK 500 ND2 ASN A 346 O HOH A 703 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 HOH A 832 O HOH A 1092 2656 2.17 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 THR A 34 -76.00 -85.76 REMARK 500 ASN A 85 146.74 -171.29 REMARK 500 MET A 88 -68.03 -109.02 REMARK 500 HIS A 140 42.05 -77.98 REMARK 500 ASP A 451 17.78 -142.51 REMARK 500 VAL A 457 149.28 179.72 REMARK 500 THR A 469 -63.67 -102.13 REMARK 500 TRP A 481 71.88 -150.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1344 DISTANCE = 6.58 ANGSTROMS REMARK 525 HOH A1345 DISTANCE = 6.65 ANGSTROMS 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 A 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 63 NE2 REMARK 620 2 HIS A 140 NE2 110.1 REMARK 620 3 HIS A 204 NE2 113.1 113.6 REMARK 620 4 GLU A 279 OE2 112.5 98.6 108.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 452 NE2 REMARK 620 2 HIS A 461 NE2 109.9 REMARK 620 3 HIS A 463 NE2 109.7 105.9 REMARK 620 N 1 2 DBREF 7JJ9 A 27 501 UNP Q8CWN2 ADCA_STRR6 27 501 SEQRES 1 A 475 GLY LYS LEU ASN ILE VAL THR THR PHE TYR PRO VAL TYR SEQRES 2 A 475 GLU PHE THR LYS GLN VAL ALA GLY ASP THR ALA ASN VAL SEQRES 3 A 475 GLU LEU LEU ILE GLY ALA GLY THR GLU PRO HIS GLU TYR SEQRES 4 A 475 GLU PRO SER ALA LYS ALA VAL ALA LYS ILE GLN ASP ALA SEQRES 5 A 475 ASP THR PHE VAL TYR GLU ASN GLU ASN MET GLU THR TRP SEQRES 6 A 475 VAL PRO LYS LEU LEU ASP THR LEU ASP LYS LYS LYS VAL SEQRES 7 A 475 LYS THR ILE LYS ALA THR GLY ASP MET LEU LEU LEU PRO SEQRES 8 A 475 GLY GLY GLU GLU GLU GLU GLY ASP HIS ASP HIS GLY GLU SEQRES 9 A 475 GLU GLY HIS HIS HIS GLU PHE ASP PRO HIS VAL TRP LEU SEQRES 10 A 475 SER PRO VAL ARG ALA ILE LYS LEU VAL GLU HIS ILE ARG SEQRES 11 A 475 ASP SER LEU SER ALA ASP TYR PRO ASP LYS LYS GLU THR SEQRES 12 A 475 PHE GLU LYS ASN ALA ALA ALA TYR ILE GLU LYS LEU GLN SEQRES 13 A 475 SER LEU ASP LYS ALA TYR ALA GLU GLY LEU SER GLN ALA SEQRES 14 A 475 LYS GLN LYS SER PHE VAL THR GLN HIS ALA ALA PHE ASN SEQRES 15 A 475 TYR LEU ALA LEU ASP TYR GLY LEU LYS GLN VAL ALA ILE SEQRES 16 A 475 SER GLY LEU SER PRO ASP ALA GLU PRO SER ALA ALA ARG SEQRES 17 A 475 LEU ALA GLU LEU THR GLU TYR VAL LYS LYS ASN LYS ILE SEQRES 18 A 475 ALA TYR ILE TYR PHE GLU GLU ASN ALA SER GLN ALA LEU SEQRES 19 A 475 ALA ASN THR LEU SER LYS GLU ALA GLY VAL LYS THR ASP SEQRES 20 A 475 VAL LEU ASN PRO LEU GLU SER LEU THR GLU GLU ASP THR SEQRES 21 A 475 LYS ALA GLY GLU ASN TYR ILE SER VAL MET GLU LYS ASN SEQRES 22 A 475 LEU LYS ALA LEU LYS GLN THR THR ASP GLN GLU GLY PRO SEQRES 23 A 475 ALA ILE GLU PRO GLU LYS ALA GLU ASP THR LYS THR VAL SEQRES 24 A 475 GLN ASN GLY TYR PHE GLU ASP ALA ALA VAL LYS ASP ARG SEQRES 25 A 475 THR LEU SER ASP TYR ALA GLY ASN TRP GLN SER VAL TYR SEQRES 26 A 475 PRO PHE LEU GLU ASP GLY THR PHE ASP GLN VAL PHE ASP SEQRES 27 A 475 TYR LYS ALA LYS LEU THR GLY LYS MET THR GLN ALA GLU SEQRES 28 A 475 TYR LYS ALA TYR TYR THR LYS GLY TYR GLN THR ASP VAL SEQRES 29 A 475 THR LYS ILE ASN ILE THR ASP ASN THR MET GLU PHE VAL SEQRES 30 A 475 GLN GLY GLY GLN SER LYS LYS TYR THR TYR LYS TYR VAL SEQRES 31 A 475 GLY LYS LYS ILE LEU THR TYR LYS LYS GLY ASN ARG GLY SEQRES 32 A 475 VAL ARG PHE LEU PHE GLU ALA THR ASP ALA ASP ALA GLY SEQRES 33 A 475 GLN PHE LYS TYR VAL GLN PHE SER ASP HIS ASN ILE ALA SEQRES 34 A 475 PRO VAL LYS ALA GLU HIS PHE HIS ILE PHE PHE GLY GLY SEQRES 35 A 475 THR SER GLN GLU THR LEU PHE GLU GLU MET ASP ASN TRP SEQRES 36 A 475 PRO THR TYR TYR PRO ASP ASN LEU SER GLY GLN GLU ILE SEQRES 37 A 475 ALA GLN GLU MET LEU ALA HIS HET ZN A 601 1 HET ZN A 602 1 HET CL A 603 1 HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION FORMUL 2 ZN 2(ZN 2+) FORMUL 4 CL CL 1- FORMUL 5 HOH *645(H2 O) HELIX 1 AA1 PHE A 35 GLY A 47 1 13 HELIX 2 AA2 GLU A 61 TYR A 65 5 5 HELIX 3 AA3 SER A 68 ASP A 77 1 10 HELIX 4 AA4 TRP A 91 ASP A 100 1 10 HELIX 5 AA5 HIS A 140 LEU A 143 5 4 HELIX 6 AA6 SER A 144 TYR A 163 1 20 HELIX 7 AA7 LYS A 166 SER A 193 1 28 HELIX 8 AA8 PHE A 207 GLY A 215 1 9 HELIX 9 AA9 SER A 231 LYS A 246 1 16 HELIX 10 AB1 SER A 257 GLU A 267 1 11 HELIX 11 AB2 THR A 282 ALA A 288 1 7 HELIX 12 AB3 ASN A 291 ASP A 308 1 18 HELIX 13 AB4 GLU A 331 VAL A 335 5 5 HELIX 14 AB5 THR A 339 ALA A 344 5 6 HELIX 15 AB6 VAL A 350 ASP A 356 1 7 HELIX 16 AB7 PHE A 359 GLY A 371 1 13 HELIX 17 AB8 THR A 374 GLN A 387 1 14 HELIX 18 AB9 ALA A 441 PHE A 444 5 4 HELIX 19 AC1 SER A 470 GLU A 476 1 7 HELIX 20 AC2 SER A 490 LEU A 499 1 10 SHEET 1 AA1 4 ALA A 50 LEU A 54 0 SHEET 2 AA1 4 LEU A 29 THR A 33 1 N LEU A 29 O ASN A 51 SHEET 3 AA1 4 THR A 80 TYR A 83 1 O THR A 80 N VAL A 32 SHEET 4 AA1 4 LYS A 105 LYS A 108 1 O ILE A 107 N PHE A 81 SHEET 1 AA2 4 LYS A 217 ALA A 220 0 SHEET 2 AA2 4 SER A 199 THR A 202 1 N PHE A 200 O VAL A 219 SHEET 3 AA2 4 TYR A 249 PHE A 252 1 O TYR A 251 N VAL A 201 SHEET 4 AA2 4 LYS A 271 VAL A 274 1 O ASP A 273 N PHE A 252 SHEET 1 AA3 9 GLY A 345 SER A 349 0 SHEET 2 AA3 9 LYS A 392 ILE A 395 -1 O ILE A 395 N GLY A 345 SHEET 3 AA3 9 THR A 399 GLN A 404 -1 O VAL A 403 N LYS A 392 SHEET 4 AA3 9 GLN A 407 THR A 422 -1 O LYS A 409 N PHE A 402 SHEET 5 AA3 9 ARG A 428 ALA A 436 -1 O GLY A 429 N LEU A 421 SHEET 6 AA3 9 TYR A 446 SER A 450 -1 O VAL A 447 N PHE A 434 SHEET 7 AA3 9 PHE A 462 GLY A 467 -1 O PHE A 465 N GLN A 448 SHEET 8 AA3 9 THR A 483 PRO A 486 -1 O TYR A 484 N PHE A 462 SHEET 9 AA3 9 GLY A 345 SER A 349 -1 N GLN A 348 O TYR A 485 LINK NE2 HIS A 63 ZN ZN A 601 1555 1555 2.01 LINK NE2 HIS A 140 ZN ZN A 601 1555 1555 2.04 LINK NE2 HIS A 204 ZN ZN A 601 1555 1555 2.08 LINK OE2 GLU A 279 ZN ZN A 601 1555 1555 1.98 LINK NE2 HIS A 452 ZN ZN A 602 1555 1555 1.99 LINK NE2 HIS A 461 ZN ZN A 602 1555 1555 2.11 LINK NE2 HIS A 463 ZN ZN A 602 1555 1555 1.97 CRYST1 60.109 44.362 92.627 90.00 106.83 90.00 P 1 21 1 2 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 0.016636 0.000000 0.005031 0.00000 SCALE2 0.000000 0.022542 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011279 0.00000