HEADER HYDROLASE 11-APR-14 4Q3J TITLE CRYSTAL STRUCTURE OF NFKB-P65-DEGRADING ZINC PROTEASE FAMILY PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: NFKB-P65-DEGRADING ZINC PROTEASE FAMILY PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 386585; SOURCE 4 STRAIN: SAKAI; SOURCE 5 GENE: S1M_1031; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYDROLASE, ALPHA BETA, CYTOSOL EXPDTA X-RAY DIFFRACTION AUTHOR M.C.SOUSA,M.M.TURCO REVDAT 3 28-FEB-24 4Q3J 1 REMARK SEQADV LINK REVDAT 2 03-SEP-14 4Q3J 1 JRNL REVDAT 1 30-JUL-14 4Q3J 0 JRNL AUTH M.M.TURCO,M.C.SOUSA JRNL TITL THE STRUCTURE AND SPECIFICITY OF THE TYPE III SECRETION JRNL TITL 2 SYSTEM EFFECTOR NLEC SUGGEST A DNA MIMICRY MECHANISM OF JRNL TITL 3 SUBSTRATE RECOGNITION. JRNL REF BIOCHEMISTRY V. 53 5131 2014 JRNL REFN ISSN 0006-2960 JRNL PMID 25040221 JRNL DOI 10.1021/BI500593E REMARK 2 REMARK 2 RESOLUTION. 1.86 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.1_743) 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 : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.86 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 3 NUMBER OF REFLECTIONS : 19840 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.600 REMARK 3 FREE R VALUE TEST SET COUNT : 1905 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 34.9480 - 4.4845 0.88 1333 142 0.1634 0.1495 REMARK 3 2 4.4845 - 3.5606 0.92 1317 141 0.1473 0.1902 REMARK 3 3 3.5606 - 3.1108 0.94 1323 142 0.1670 0.2224 REMARK 3 4 3.1108 - 2.8265 0.95 1309 141 0.1740 0.2058 REMARK 3 5 2.8265 - 2.6240 0.96 1346 141 0.1688 0.1935 REMARK 3 6 2.6240 - 2.4694 0.96 1342 144 0.1654 0.2019 REMARK 3 7 2.4694 - 2.3457 0.96 1328 141 0.1813 0.2529 REMARK 3 8 2.3457 - 2.2436 0.94 1295 137 0.1836 0.2509 REMARK 3 9 2.2436 - 2.1573 0.93 1275 135 0.2107 0.2717 REMARK 3 10 2.1573 - 2.0828 0.96 1316 143 0.1856 0.2334 REMARK 3 11 2.0828 - 2.0177 0.92 1273 137 0.2208 0.2832 REMARK 3 12 2.0177 - 1.9600 0.92 1254 133 0.2149 0.2749 REMARK 3 13 1.9600 - 1.9085 0.85 1173 119 0.2540 0.3128 REMARK 3 14 1.9085 - 1.8619 0.77 1051 109 0.3201 0.4117 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.83 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 30.62 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.450 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.180 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.90420 REMARK 3 B22 (A**2) : -5.65210 REMARK 3 B33 (A**2) : 6.55630 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 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 : 0.014 2116 REMARK 3 ANGLE : 0.993 2877 REMARK 3 CHIRALITY : 0.070 307 REMARK 3 PLANARITY : 0.003 388 REMARK 3 DIHEDRAL : 13.103 786 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 8.0022 28.7335 51.6032 REMARK 3 T TENSOR REMARK 3 T11: 0.0758 T22: 0.1292 REMARK 3 T33: 0.0970 T12: -0.0121 REMARK 3 T13: -0.0077 T23: 0.0055 REMARK 3 L TENSOR REMARK 3 L11: 1.1147 L22: 2.1839 REMARK 3 L33: 1.1421 L12: -0.3549 REMARK 3 L13: -0.3603 L23: 0.7131 REMARK 3 S TENSOR REMARK 3 S11: 0.0165 S12: -0.0449 S13: -0.0019 REMARK 3 S21: 0.0744 S22: 0.0148 S23: -0.1152 REMARK 3 S31: -0.0148 S32: 0.0745 S33: -0.0032 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 4Q3J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-APR-14. REMARK 100 THE DEPOSITION ID IS D_1000085558. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.2574,1.2831,1.2835 REMARK 200 MONOCHROMATOR : CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19840 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.862 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: PHENIX 1.7.1_743 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 26.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG-3350, 50 MM MG(CHO2)2, 0.1 M REMARK 280 MES PH 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 22.60250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.84400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.74000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.84400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.60250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.74000 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 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 MET A 1 REMARK 465 LYS A 2 REMARK 465 ILE A 3 REMARK 465 PRO A 4 REMARK 465 SER A 5 REMARK 465 LEU A 6 REMARK 465 GLN A 7 REMARK 465 SER A 8 REMARK 465 ASN A 9 REMARK 465 PHE A 10 REMARK 465 ASN A 11 REMARK 465 PHE A 12 REMARK 465 SER A 13 REMARK 465 ALA A 14 REMARK 465 PRO A 15 REMARK 465 ALA A 16 REMARK 465 GLY A 17 REMARK 465 TYR A 18 REMARK 465 SER A 19 REMARK 465 ALA A 20 REMARK 465 PRO A 21 REMARK 465 VAL A 281 REMARK 465 SER A 282 REMARK 465 ASN A 283 REMARK 465 ILE A 284 REMARK 465 GLY A 285 REMARK 465 TYR A 286 REMARK 465 GLY A 287 REMARK 465 PHE A 288 REMARK 465 ILE A 289 REMARK 465 GLN A 290 REMARK 465 GLN A 291 REMARK 465 HIS A 292 REMARK 465 ASP A 293 REMARK 465 PHE A 294 REMARK 465 PRO A 295 REMARK 465 GLY A 296 REMARK 465 LEU A 297 REMARK 465 ALA A 298 REMARK 465 ILE A 299 REMARK 465 ASN A 300 REMARK 465 ASP A 301 REMARK 465 ASN A 302 REMARK 465 LEU A 303 REMARK 465 GLN A 304 REMARK 465 ASP A 305 REMARK 465 ALA A 306 REMARK 465 ASN A 307 REMARK 465 GLN A 308 REMARK 465 ILE A 309 REMARK 465 GLN A 310 REMARK 465 LEU A 311 REMARK 465 TYR A 312 REMARK 465 HIS A 313 REMARK 465 GLY A 314 REMARK 465 ALA A 315 REMARK 465 PRO A 316 REMARK 465 TYR A 317 REMARK 465 ILE A 318 REMARK 465 PHE A 319 REMARK 465 THR A 320 REMARK 465 PHE A 321 REMARK 465 GLY A 322 REMARK 465 ASP A 323 REMARK 465 VAL A 324 REMARK 465 ASP A 325 REMARK 465 LYS A 326 REMARK 465 HIS A 327 REMARK 465 ASN A 328 REMARK 465 GLN A 329 REMARK 465 GLN A 330 REMARK 465 PRO A 331 REMARK 465 GLY A 332 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 O HOH A 525 O HOH A 604 1.93 REMARK 500 O HOH A 590 O HOH A 664 2.05 REMARK 500 O HOH A 641 O HOH A 642 2.07 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 502 O HOH A 532 4456 1.93 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 LYS A 102 -153.20 -105.47 REMARK 500 ASN A 112 68.48 -115.15 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 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 183 NE2 REMARK 620 2 HIS A 187 NE2 94.9 REMARK 620 3 ASP A 194 OD2 138.9 104.8 REMARK 620 4 ASP A 194 OD1 86.3 92.2 57.7 REMARK 620 5 TYR A 227 OH 79.6 174.4 78.8 86.0 REMARK 620 6 HOH A 529 O 110.2 92.8 104.5 162.2 90.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 625 O REMARK 620 2 HOH A 626 O 112.2 REMARK 620 3 HOH A 628 O 69.0 70.2 REMARK 620 4 HOH A 629 O 71.6 64.2 99.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 402 DBREF 4Q3J A 1 330 UNP U1C6A4 U1C6A4_ECOLX 1 330 SEQADV 4Q3J PRO A 331 UNP U1C6A4 EXPRESSION TAG SEQADV 4Q3J GLY A 332 UNP U1C6A4 EXPRESSION TAG SEQRES 1 A 332 MET LYS ILE PRO SER LEU GLN SER ASN PHE ASN PHE SER SEQRES 2 A 332 ALA PRO ALA GLY TYR SER ALA PRO ILE ALA PRO ASN ARG SEQRES 3 A 332 ALA GLU ASN ALA TYR ALA ASP TYR VAL LEU ASP ILE GLY SEQRES 4 A 332 LYS ARG ILE PRO LEU SER ALA ALA ASP LEU SER ASN VAL SEQRES 5 A 332 TYR GLU SER VAL ILE ARG ALA VAL HIS ASP SER ARG SER SEQRES 6 A 332 ARG LEU ILE ASP GLN HIS THR VAL ASP MET ILE GLY ASN SEQRES 7 A 332 THR VAL LEU ASP ALA LEU SER ARG SER GLN THR PHE ARG SEQRES 8 A 332 ASP ALA VAL SER TYR GLY ILE HIS ASN GLU LYS VAL HIS SEQRES 9 A 332 ILE GLY CYS ILE LYS TYR ARG ASN GLU TYR GLU LEU ASN SEQRES 10 A 332 GLU GLU SER SER VAL LYS ILE ASP ASP ILE GLN SER LEU SEQRES 11 A 332 THR CYS ASN GLU LEU TYR GLU TYR ASP VAL GLY GLN GLU SEQRES 12 A 332 PRO ILE PHE PRO ILE CYS GLU ALA GLY GLU ASN ASP ASN SEQRES 13 A 332 GLU GLU PRO TYR VAL SER PHE SER VAL ALA PRO ASP THR SEQRES 14 A 332 ASP SER TYR GLU MET PRO SER TRP GLN GLU GLY LEU ILE SEQRES 15 A 332 HIS GLU ILE ILE HIS HIS VAL THR GLY SER SER ASP PRO SEQRES 16 A 332 SER GLY ASP SER ASN ILE GLU LEU GLY PRO THR GLU ILE SEQRES 17 A 332 LEU ALA ARG ARG VAL ALA GLN GLU LEU GLY TRP SER VAL SEQRES 18 A 332 PRO ASP PHE LYS GLY TYR ALA GLU PRO GLU ARG GLU ALA SEQRES 19 A 332 HIS LEU ARG LEU ARG ASN LEU ASN ALA LEU ARG GLN ALA SEQRES 20 A 332 ALA MET ARG HIS GLU GLU ASN GLU ARG ALA PHE PHE GLU SEQRES 21 A 332 ARG LEU GLY THR ILE SER ASP ARG TYR GLU ALA SER PRO SEQRES 22 A 332 ASP PHE THR GLU TYR SER ALA VAL SER ASN ILE GLY TYR SEQRES 23 A 332 GLY PHE ILE GLN GLN HIS ASP PHE PRO GLY LEU ALA ILE SEQRES 24 A 332 ASN ASP ASN LEU GLN ASP ALA ASN GLN ILE GLN LEU TYR SEQRES 25 A 332 HIS GLY ALA PRO TYR ILE PHE THR PHE GLY ASP VAL ASP SEQRES 26 A 332 LYS HIS ASN GLN GLN PRO GLY HET ZN A 401 1 HET MG A 402 1 HETNAM ZN ZINC ION HETNAM MG MAGNESIUM ION FORMUL 2 ZN ZN 2+ FORMUL 3 MG MG 2+ FORMUL 4 HOH *186(H2 O) HELIX 1 1 ASN A 29 LYS A 40 1 12 HELIX 2 2 SER A 45 ASP A 62 1 18 HELIX 3 3 SER A 63 LEU A 67 5 5 HELIX 4 4 ASP A 69 SER A 87 1 19 HELIX 5 5 SER A 87 ASN A 100 1 14 HELIX 6 6 HIS A 104 ILE A 108 5 5 HELIX 7 7 ASP A 126 LEU A 130 5 5 HELIX 8 8 THR A 131 GLU A 137 1 7 HELIX 9 9 GLU A 173 GLY A 191 1 19 HELIX 10 10 GLY A 204 GLY A 218 1 15 HELIX 11 11 GLU A 229 HIS A 251 1 23 HELIX 12 12 ASN A 254 ASP A 267 1 14 HELIX 13 13 PHE A 275 SER A 279 5 5 SHEET 1 A 3 LYS A 109 ARG A 111 0 SHEET 2 A 3 PRO A 159 SER A 162 1 O VAL A 161 N ARG A 111 SHEET 3 A 3 GLU A 150 GLU A 153 -1 N GLY A 152 O TYR A 160 SHEET 1 B 2 TYR A 114 LEU A 116 0 SHEET 2 B 2 ILE A 145 PRO A 147 -1 O PHE A 146 N GLU A 115 LINK NE2 HIS A 183 ZN ZN A 401 1555 1555 2.02 LINK NE2 HIS A 187 ZN ZN A 401 1555 1555 2.12 LINK OD2 ASP A 194 ZN ZN A 401 1555 1555 2.05 LINK OD1 ASP A 194 ZN ZN A 401 1555 1555 2.36 LINK OH TYR A 227 ZN ZN A 401 1555 1555 2.29 LINK ZN ZN A 401 O HOH A 529 1555 1555 2.36 LINK MG MG A 402 O HOH A 625 1555 1555 2.57 LINK MG MG A 402 O HOH A 626 1555 1555 2.55 LINK MG MG A 402 O HOH A 628 1555 1555 2.58 LINK MG MG A 402 O HOH A 629 1555 1555 2.72 SITE 1 AC1 5 HIS A 183 HIS A 187 ASP A 194 TYR A 227 SITE 2 AC1 5 HOH A 529 SITE 1 AC2 4 HOH A 625 HOH A 626 HOH A 628 HOH A 629 CRYST1 45.205 67.480 81.688 90.00 90.00 90.00 P 21 21 21 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 0.022121 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014819 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012242 0.00000