HEADER HYDROLASE 16-JUN-11 3SHQ TITLE CRYSTAL STRUCTURE OF UBLCP1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: UBLCP1; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.3.16; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: CG6697, DMEL_CG6697, UBLCP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS PHOSPHATASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.XIAO,J.L.ENGEL REVDAT 3 28-FEB-24 3SHQ 1 REMARK SEQADV LINK REVDAT 2 30-NOV-11 3SHQ 1 JRNL REVDAT 1 12-OCT-11 3SHQ 0 JRNL AUTH X.GUO,J.L.ENGEL,J.XIAO,V.S.TAGLIABRACCI,X.WANG,L.HUANG, JRNL AUTH 2 J.E.DIXON JRNL TITL UBLCP1 IS A 26S PROTEASOME PHOSPHATASE THAT REGULATES JRNL TITL 2 NUCLEAR PROTEASOME ACTIVITY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 108 18649 2011 JRNL REFN ISSN 0027-8424 JRNL PMID 21949367 JRNL DOI 10.1073/PNAS.1113170108 REMARK 2 REMARK 2 RESOLUTION. 1.96 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.1_357 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.96 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 34919 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) : 0.181 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 1753 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 36.0024 - 4.6025 1.00 2747 148 0.1803 0.2026 REMARK 3 2 4.6025 - 3.6543 1.00 2609 139 0.1580 0.1791 REMARK 3 3 3.6543 - 3.1927 1.00 2601 121 0.1808 0.2254 REMARK 3 4 3.1927 - 2.9009 1.00 2544 151 0.1900 0.1988 REMARK 3 5 2.9009 - 2.6930 1.00 2534 145 0.1944 0.2269 REMARK 3 6 2.6930 - 2.5343 1.00 2522 140 0.1891 0.2227 REMARK 3 7 2.5343 - 2.4074 1.00 2532 142 0.1860 0.2190 REMARK 3 8 2.4074 - 2.3026 1.00 2553 110 0.1771 0.1961 REMARK 3 9 2.3026 - 2.2140 1.00 2497 141 0.1743 0.1953 REMARK 3 10 2.2140 - 2.1376 1.00 2526 136 0.1715 0.1977 REMARK 3 11 2.1376 - 2.0708 1.00 2522 114 0.1729 0.1988 REMARK 3 12 2.0708 - 2.0116 1.00 2514 132 0.1687 0.2104 REMARK 3 13 2.0116 - 1.9600 0.99 2465 134 0.1895 0.1992 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 : 0.33 REMARK 3 B_SOL : 38.33 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.830 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.73 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.76110 REMARK 3 B22 (A**2) : -4.76110 REMARK 3 B33 (A**2) : 9.52220 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 : 0.006 2515 REMARK 3 ANGLE : 0.948 3395 REMARK 3 CHIRALITY : 0.070 373 REMARK 3 PLANARITY : 0.003 430 REMARK 3 DIHEDRAL : 12.439 953 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): -32.2340 1.5725 7.9876 REMARK 3 T TENSOR REMARK 3 T11: 0.1604 T22: 0.1586 REMARK 3 T33: 0.1862 T12: -0.0056 REMARK 3 T13: -0.0017 T23: -0.0341 REMARK 3 L TENSOR REMARK 3 L11: 0.7663 L22: 2.5912 REMARK 3 L33: 1.1901 L12: 0.3056 REMARK 3 L13: 0.1769 L23: 0.5555 REMARK 3 S TENSOR REMARK 3 S11: -0.0760 S12: -0.0312 S13: 0.1550 REMARK 3 S21: -0.2343 S22: 0.1382 S23: 0.0241 REMARK 3 S31: -0.1274 S32: 0.0651 S33: -0.0505 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 3SHQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUN-11. REMARK 100 THE DEPOSITION ID IS D_1000066216. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUL-10; 13-JUL-10 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : ALS; ALS REMARK 200 BEAMLINE : 8.2.1; 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0; 0.979485 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R; ADSC QUANTUM REMARK 200 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34990 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.960 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.500 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.96 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.99 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.50 REMARK 200 R MERGE FOR SHELL (I) : 0.47400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; 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 (%): 61.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, NA-FORMATE, PH 6.5, SITTING REMARK 280 DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 45.46800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 50.90650 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.90650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.73400 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.90650 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.90650 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 68.20200 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.90650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.90650 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 22.73400 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.90650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.90650 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 68.20200 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 45.46800 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 395 LIES ON A SPECIAL POSITION. 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 GLU A 2 REMARK 465 VAL A 3 REMARK 465 PRO A 70 REMARK 465 ASN A 71 REMARK 465 ALA A 82 REMARK 465 ASP A 83 REMARK 465 ILE A 84 REMARK 465 GLU A 85 REMARK 465 ASP A 86 REMARK 465 ALA A 87 REMARK 465 CYS A 88 REMARK 465 SER A 89 REMARK 465 LEU A 90 REMARK 465 PRO A 91 REMARK 465 ARG A 107 REMARK 465 GLU A 108 REMARK 465 LYS A 317 REMARK 465 LYS A 318 REMARK 465 ASN A 319 REMARK 465 SER A 320 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 530 O HOH A 537 2.02 REMARK 500 O HOH A 383 O HOH A 488 2.03 REMARK 500 O HOH A 440 O HOH A 478 2.07 REMARK 500 OE2 GLU A 312 O HOH A 514 2.10 REMARK 500 ND1 HIS A 113 O HOH A 437 2.14 REMARK 500 O HOH A 487 O HOH A 495 2.16 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 LEU A 21 -166.06 -161.86 REMARK 500 LEU A 66 -91.93 -175.59 REMARK 500 GLU A 67 -169.08 -101.87 REMARK 500 ASN A 93 84.35 -67.40 REMARK 500 ILE A 147 -61.20 -104.68 REMARK 500 TYR A 149 -0.97 66.39 REMARK 500 ASP A 215 -166.66 -121.02 REMARK 500 GLU A 226 -11.25 79.51 REMARK 500 ASN A 263 61.34 -154.89 REMARK 500 GLN A 275 73.78 32.96 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 MG A 321 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 146 OD2 REMARK 620 2 ASP A 148 OD1 99.8 REMARK 620 3 ASP A 148 O 87.0 85.8 REMARK 620 4 ASP A 255 OD2 85.5 169.4 85.3 REMARK 620 5 HOH A 322 O 92.5 97.6 176.6 91.3 REMARK 620 6 HOH A 344 O 167.6 92.1 90.2 82.2 89.6 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 MG A 321 DBREF 3SHQ A 1 320 UNP Q9XZ16 Q9XZ16_DROME 1 320 SEQADV 3SHQ ALA A 112 UNP Q9XZ16 GLU 112 ENGINEERED MUTATION SEQRES 1 A 320 MET GLU VAL LYS GLU VAL VAL VAL ILE VAL LYS TRP SER SEQRES 2 A 320 GLY LYS GLU TYR PRO VAL ASP LEU THR ASP GLN ASP THR SEQRES 3 A 320 VAL GLU VAL LEU ARG HIS GLU ILE PHE ARG LYS THR GLN SEQRES 4 A 320 VAL ARG PRO GLU ARG GLN LYS LEU LEU ASN LEU LYS TYR SEQRES 5 A 320 LYS GLY LYS THR ALA ALA ASP ASN VAL LYS ILE SER ALA SEQRES 6 A 320 LEU GLU LEU LYS PRO ASN PHE LYS LEU MET MET VAL GLY SEQRES 7 A 320 SER THR GLU ALA ASP ILE GLU ASP ALA CYS SER LEU PRO SEQRES 8 A 320 ASP ASN ILE GLY GLU VAL VAL ASP ASP PHE ASP ASP ALA SEQRES 9 A 320 ASP GLU ARG GLU GLU SER VAL ALA HIS SER ALA VAL TYR SEQRES 10 A 320 LEU ALA LYS VAL GLN ARG ARG VAL ARG ASP TYR LYS ILE SEQRES 11 A 320 LYS GLU LEU ALA PRO PRO ARG GLU GLY LYS LYS LEU LEU SEQRES 12 A 320 VAL LEU ASP ILE ASP TYR THR LEU PHE ASP HIS ARG SER SEQRES 13 A 320 PRO ALA GLU THR GLY THR GLU LEU MET ARG PRO TYR LEU SEQRES 14 A 320 HIS GLU PHE LEU THR SER ALA TYR GLU ASP TYR ASP ILE SEQRES 15 A 320 VAL ILE TRP SER ALA THR SER MET ARG TRP ILE GLU GLU SEQRES 16 A 320 LYS MET ARG LEU LEU GLY VAL ALA SER ASN ASP ASN TYR SEQRES 17 A 320 LYS VAL MET PHE TYR LEU ASP SER THR ALA MET ILE SER SEQRES 18 A 320 VAL HIS VAL PRO GLU ARG GLY VAL VAL ASP VAL LYS PRO SEQRES 19 A 320 LEU GLY VAL ILE TRP ALA LEU TYR LYS GLN TYR ASN SER SEQRES 20 A 320 SER ASN THR ILE MET PHE ASP ASP ILE ARG ARG ASN PHE SEQRES 21 A 320 LEU MET ASN PRO LYS SER GLY LEU LYS ILE ARG PRO PHE SEQRES 22 A 320 ARG GLN ALA HIS LEU ASN ARG GLY THR ASP THR GLU LEU SEQRES 23 A 320 LEU LYS LEU SER ASP TYR LEU ARG LYS ILE ALA HIS HIS SEQRES 24 A 320 CYS PRO ASP PHE ASN SER LEU ASN HIS ARG LYS TRP GLU SEQRES 25 A 320 HIS TYR HIS PRO LYS LYS ASN SER HET MG A 321 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *216(H2 O) HELIX 1 1 THR A 26 GLN A 39 1 14 HELIX 2 2 ARG A 41 GLN A 45 5 5 HELIX 3 3 SER A 114 TYR A 128 1 15 HELIX 4 4 THR A 160 MET A 165 1 6 HELIX 5 5 TYR A 168 ASP A 179 1 12 HELIX 6 6 SER A 189 LEU A 200 1 12 HELIX 7 7 ASP A 215 MET A 219 5 5 HELIX 8 8 PRO A 234 TYR A 242 1 9 HELIX 9 9 ASN A 246 SER A 248 5 3 HELIX 10 10 ILE A 256 LEU A 261 5 6 HELIX 11 11 ASN A 263 LYS A 265 5 3 HELIX 12 12 GLN A 275 ARG A 280 1 6 HELIX 13 13 THR A 284 CYS A 300 1 17 HELIX 14 14 ASP A 302 LEU A 306 5 5 HELIX 15 15 ASN A 307 TYR A 314 5 8 SHEET 1 A 4 LYS A 15 THR A 22 0 SHEET 2 A 4 GLU A 5 TRP A 12 -1 N VAL A 6 O LEU A 21 SHEET 3 A 4 LYS A 73 VAL A 77 1 O LEU A 74 N LYS A 11 SHEET 4 A 4 LYS A 46 LEU A 47 -1 N LYS A 46 O VAL A 77 SHEET 1 B 5 PHE A 212 LEU A 214 0 SHEET 2 B 5 TYR A 180 TRP A 185 1 N ILE A 184 O LEU A 214 SHEET 3 B 5 LYS A 141 LEU A 145 1 N LYS A 141 O ASP A 181 SHEET 4 B 5 THR A 250 ASP A 254 1 O PHE A 253 N VAL A 144 SHEET 5 B 5 GLY A 267 LYS A 269 1 O LEU A 268 N MET A 252 SHEET 1 C 2 ILE A 220 VAL A 224 0 SHEET 2 C 2 GLY A 228 VAL A 232 -1 O VAL A 230 N VAL A 222 LINK OD2 ASP A 146 MG MG A 321 1555 1555 2.14 LINK OD1 ASP A 148 MG MG A 321 1555 1555 2.12 LINK O ASP A 148 MG MG A 321 1555 1555 2.13 LINK OD2 ASP A 255 MG MG A 321 1555 1555 2.16 LINK MG MG A 321 O HOH A 322 1555 1555 1.98 LINK MG MG A 321 O HOH A 344 1555 1555 2.13 CISPEP 1 GLU A 109 SER A 110 0 3.46 SITE 1 AC1 5 ASP A 146 ASP A 148 ASP A 255 HOH A 322 SITE 2 AC1 5 HOH A 344 CRYST1 101.813 101.813 90.936 90.00 90.00 90.00 P 41 21 2 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 0.009822 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009822 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010997 0.00000