HEADER HYDROLASE 16-MAR-16 5IT0 TITLE CRYSTAL STRUCTURE OF MYCOBACTERIUM AVIUM SERB2 MUTANT D343N/D347N COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOSERINE PHOSPHATASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 5-400; COMPND 5 SYNONYM: PSPASE,O-PHOSPHOSERINE PHOSPHOHYDROLASE; COMPND 6 EC: 3.1.3.3; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM AVIUM (STRAIN 104); SOURCE 3 ORGANISM_TAXID: 243243; SOURCE 4 STRAIN: 104; SOURCE 5 GENE: SERB, MAV_3907; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: C41(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS HAD FAMILY, PHOSPHOSERINE PHOSPHATASE, CATALYTIC SITE MUTANT, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.SHREE,R.RAMACHANDRAN REVDAT 2 08-NOV-23 5IT0 1 REMARK LINK REVDAT 1 27-APR-16 5IT0 0 JRNL AUTH S.SHREE,R.RAMACHANDRAN JRNL TITL CRYSTAL STRUCTURE OF MYCOBACTERIUM AVIUM SERB2 (MAV_3907) JRNL TITL 2 ACTIVE SITE MUTANT D343N/D347N JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.ABENDROTH,A.S.GARDBERG,J.I.ROBINSON,J.S.CHRISTENSEN, REMARK 1 AUTH 2 B.L.STAKER,P.J.MYLER,L.J.STEWART,T.E.EDWARDS REMARK 1 TITL SAD PHASING USING IODIDE IONS IN A HIGH-THROUGHPUT REMARK 1 TITL 2 STRUCTURAL GENOMICS ENVIRONMENT. REMARK 1 REF J. STRUCT. FUNCT. GENOMICS V. 12 83 2011 REMARK 1 REFN ISSN 1570-0267 REMARK 1 PMID 21359836 REMARK 1 DOI 10.1007/S10969-011-9101-7 REMARK 2 REMARK 2 RESOLUTION. 1.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 1.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 34255 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.810 REMARK 3 FREE R VALUE TEST SET COUNT : 1989 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 40.1787 - 4.7412 0.99 2472 152 0.1763 0.2163 REMARK 3 2 4.7412 - 3.7642 1.00 2380 146 0.1606 0.1971 REMARK 3 3 3.7642 - 3.2886 1.00 2341 145 0.1972 0.2695 REMARK 3 4 3.2886 - 2.9880 1.00 2335 144 0.2156 0.2922 REMARK 3 5 2.9880 - 2.7739 1.00 2353 144 0.2312 0.3189 REMARK 3 6 2.7739 - 2.6104 1.00 2323 143 0.2299 0.2885 REMARK 3 7 2.6104 - 2.4797 1.00 2313 143 0.2193 0.2807 REMARK 3 8 2.4797 - 2.3718 1.00 2302 140 0.2174 0.2797 REMARK 3 9 2.3718 - 2.2805 1.00 2322 144 0.2347 0.2982 REMARK 3 10 2.2805 - 2.2018 0.97 2221 138 0.3179 0.4372 REMARK 3 11 2.2018 - 2.1329 1.00 2309 143 0.2701 0.3906 REMARK 3 12 2.1329 - 2.0720 1.00 2295 142 0.3484 0.4008 REMARK 3 13 2.0720 - 2.0174 0.97 2226 137 0.3982 0.4091 REMARK 3 14 2.0174 - 1.9682 0.91 2074 128 0.3550 0.3804 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) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.810 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.10 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 : 0.007 2917 REMARK 3 ANGLE : 1.017 3976 REMARK 3 CHIRALITY : 0.039 501 REMARK 3 PLANARITY : 0.004 519 REMARK 3 DIHEDRAL : 11.871 1050 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): -5.0388 -11.0336 -38.8786 REMARK 3 T TENSOR REMARK 3 T11: 0.4970 T22: 0.3508 REMARK 3 T33: 0.3501 T12: -0.1741 REMARK 3 T13: -0.0012 T23: -0.0018 REMARK 3 L TENSOR REMARK 3 L11: 1.0270 L22: 1.1268 REMARK 3 L33: 3.1780 L12: 0.5947 REMARK 3 L13: 0.8736 L23: 1.0722 REMARK 3 S TENSOR REMARK 3 S11: 0.0457 S12: 0.0309 S13: -0.1020 REMARK 3 S21: 0.0080 S22: -0.0484 S23: 0.0103 REMARK 3 S31: 0.3398 S32: -0.0767 S33: 0.0009 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 5IT0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-MAR-16. REMARK 100 THE DEPOSITION ID IS D_1000219358. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-DEC-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34256 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.968 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 (%) : 98.8 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.2400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 3P96 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22- 25% PEG 8000, 0.1 M MAGNESIUM REMARK 280 ACETATE TETRAHYDRATE, 0.1 M HEPES PH 6.6, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+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 0.00000 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 0.00000 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 32.97250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.73600 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 66.82500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 32.97250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.73600 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 66.82500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 32.97250 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 54.73600 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 66.82500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 32.97250 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 54.73600 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 66.82500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 704 LIES ON A SPECIAL POSITION. 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 GLU A 27 CG CD OE1 OE2 REMARK 470 GLU A 84 CG CD OE1 OE2 REMARK 470 ASP A 88 CG OD1 OD2 REMARK 470 TYR A 135 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 178 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 216 CG OD1 OD2 REMARK 470 GLN A 227 CG CD OE1 NE2 REMARK 470 GLN A 250 CG CD OE1 NE2 REMARK 470 GLU A 287 CG CD OE1 OE2 REMARK 470 GLU A 288 CG CD OE1 OE2 REMARK 470 GLU A 368 CG CD OE1 OE2 REMARK 470 ASP A 400 CG OD1 OD2 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 689 O HOH A 703 1.94 REMARK 500 O HOH A 657 O HOH A 699 2.17 REMARK 500 O HOH A 648 O HOH A 701 2.19 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 6 -71.12 52.64 REMARK 500 SER A 86 -87.22 -109.72 REMARK 500 ASP A 87 -43.23 67.26 REMARK 500 ASP A 88 42.54 -105.37 REMARK 500 ARG A 105 73.90 -157.50 REMARK 500 VAL A 188 -61.15 -92.26 REMARK 500 THR A 191 -70.87 -117.17 REMARK 500 PRO A 284 35.01 -71.49 REMARK 500 LEU A 285 -44.83 -151.00 REMARK 500 ASP A 316 -160.98 -103.41 REMARK 500 PRO A 377 46.44 -76.68 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 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 187 OD2 REMARK 620 2 ASP A 189 O 88.9 REMARK 620 3 ASN A 343 OD1 80.6 82.0 REMARK 620 4 HOH A 616 O 82.2 169.3 90.6 REMARK 620 5 HOH A 633 O 163.8 100.5 87.5 86.8 REMARK 620 6 HOH A 677 O 97.9 96.9 178.2 90.3 94.1 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 MG A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5IS2 RELATED DB: PDB REMARK 900 RELATED ID: 5IT4 RELATED DB: PDB DBREF 5IT0 A 5 400 UNP A0QJI1 SERB_MYCA1 5 400 SEQADV 5IT0 ARG A 31 UNP A0QJI1 GLY 31 ENGINEERED MUTATION SEQADV 5IT0 ASN A 343 UNP A0QJI1 ASP 343 ENGINEERED MUTATION SEQADV 5IT0 ASN A 347 UNP A0QJI1 ASP 347 ENGINEERED MUTATION SEQRES 1 A 396 PRO LYS VAL SER VAL LEU ILE THR VAL THR GLY VAL ASP SEQRES 2 A 396 GLN PRO GLY VAL THR ALA THR LEU PHE GLU VAL LEU SER SEQRES 3 A 396 ARG HIS GLY VAL GLU LEU LEU ASN VAL GLU GLN VAL VAL SEQRES 4 A 396 ILE ARG HIS ARG LEU THR LEU GLY VAL LEU VAL CYS CYS SEQRES 5 A 396 PRO ALA ASP VAL ALA ASP GLY PRO ALA LEU ARG HIS ASP SEQRES 6 A 396 VAL GLU ALA ALA ILE ARG LYS VAL GLY LEU ASP VAL SER SEQRES 7 A 396 ILE GLU ARG SER ASP ASP VAL PRO ILE ILE ARG GLU PRO SEQRES 8 A 396 SER THR HIS THR ILE PHE VAL LEU GLY ARG PRO ILE THR SEQRES 9 A 396 ALA ALA ALA PHE GLY ALA VAL ALA ARG GLU VAL ALA ALA SEQRES 10 A 396 LEU GLY VAL ASN ILE ASP LEU ILE ARG GLY VAL SER ASP SEQRES 11 A 396 TYR PRO VAL ILE GLY LEU GLU LEU ARG VAL SER VAL PRO SEQRES 12 A 396 PRO GLY ALA ASP GLY ALA LEU ARG THR ALA LEU ASN ARG SEQRES 13 A 396 VAL SER SER GLU GLU HIS VAL ASP VAL ALA VAL GLU ASP SEQRES 14 A 396 TYR THR LEU GLU ARG ARG ALA LYS ARG LEU ILE VAL PHE SEQRES 15 A 396 ASP VAL ASP SER THR LEU VAL GLN GLY GLU VAL ILE GLU SEQRES 16 A 396 MET LEU ALA ALA LYS ALA GLY ALA GLU GLY GLN VAL ALA SEQRES 17 A 396 ALA ILE THR ASP ALA ALA MET ARG GLY GLU LEU ASP PHE SEQRES 18 A 396 ALA GLN SER LEU GLN GLN ARG VAL ALA THR LEU ALA GLY SEQRES 19 A 396 LEU PRO ALA THR VAL ILE ASP GLU VAL ALA GLY GLN LEU SEQRES 20 A 396 GLU LEU MET PRO GLY ALA ARG THR THR LEU ARG THR LEU SEQRES 21 A 396 ARG ARG LEU GLY TYR ALA CYS GLY VAL VAL SER GLY GLY SEQRES 22 A 396 PHE ARG ARG ILE ILE GLU PRO LEU ALA GLU GLU LEU MET SEQRES 23 A 396 LEU ASP TYR VAL ALA ALA ASN GLU LEU GLU ILE VAL ASP SEQRES 24 A 396 GLY THR LEU THR GLY ARG VAL VAL GLY PRO ILE ILE ASP SEQRES 25 A 396 ARG ALA GLY LYS ALA THR ALA LEU ARG GLU PHE ALA GLN SEQRES 26 A 396 ARG ALA GLY VAL PRO MET ALA GLN THR VAL ALA VAL GLY SEQRES 27 A 396 ASN GLY ALA ASN ASN ILE ASP MET LEU ALA ALA ALA GLY SEQRES 28 A 396 LEU GLY ILE ALA PHE ASN ALA LYS PRO ALA LEU ARG GLU SEQRES 29 A 396 VAL ALA ASP ALA SER LEU SER HIS PRO TYR LEU ASP THR SEQRES 30 A 396 VAL LEU PHE LEU LEU GLY VAL THR ARG GLY GLU ILE GLU SEQRES 31 A 396 ALA ALA ASP ALA ILE ASP HET MG A 501 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *107(H2 O) HELIX 1 AA1 GLY A 20 SER A 30 1 11 HELIX 2 AA2 PRO A 57 ASP A 62 1 6 HELIX 3 AA3 GLY A 63 GLY A 78 1 16 HELIX 4 AA4 THR A 108 LEU A 122 1 15 HELIX 5 AA5 ALA A 150 HIS A 166 1 17 HELIX 6 AA6 THR A 175 ALA A 180 1 6 HELIX 7 AA7 GLU A 196 LYS A 204 1 9 HELIX 8 AA8 ALA A 207 ARG A 220 1 14 HELIX 9 AA9 ASP A 224 THR A 235 1 12 HELIX 10 AB1 ALA A 241 GLY A 249 1 9 HELIX 11 AB2 GLY A 256 LEU A 267 1 12 HELIX 12 AB3 ARG A 279 GLU A 287 1 9 HELIX 13 AB4 ASP A 316 GLY A 332 1 17 HELIX 14 AB5 PRO A 334 ALA A 336 5 3 HELIX 15 AB6 GLY A 344 ASN A 346 5 3 HELIX 16 AB7 ASN A 347 ALA A 354 1 8 HELIX 17 AB8 LYS A 363 GLU A 368 1 6 HELIX 18 AB9 ASP A 380 LEU A 386 1 7 HELIX 19 AC1 THR A 389 ASP A 400 1 12 SHEET 1 AA1 4 GLU A 35 ILE A 44 0 SHEET 2 AA1 4 ARG A 47 CYS A 56 -1 O LEU A 53 N ASN A 38 SHEET 3 AA1 4 VAL A 7 VAL A 16 -1 N VAL A 13 O LEU A 50 SHEET 4 AA1 4 ASP A 80 ARG A 85 -1 O GLU A 84 N LEU A 10 SHEET 1 AA2 4 ASN A 125 SER A 133 0 SHEET 2 AA2 4 ILE A 138 SER A 145 -1 O GLY A 139 N VAL A 132 SHEET 3 AA2 4 HIS A 98 GLY A 104 -1 N ILE A 100 O LEU A 142 SHEET 4 AA2 4 ASP A 168 ASP A 173 -1 O ASP A 168 N LEU A 103 SHEET 1 AA3 6 TYR A 293 ASN A 297 0 SHEET 2 AA3 6 ALA A 270 PHE A 278 1 N GLY A 277 O ASN A 297 SHEET 3 AA3 6 LEU A 183 PHE A 186 1 N ILE A 184 O ALA A 270 SHEET 4 AA3 6 THR A 338 GLY A 342 1 O VAL A 339 N LEU A 183 SHEET 5 AA3 6 LEU A 356 PHE A 360 1 O ILE A 358 N ALA A 340 SHEET 6 AA3 6 ALA A 372 LEU A 374 1 O ALA A 372 N ALA A 359 SHEET 1 AA4 2 LEU A 299 VAL A 302 0 SHEET 2 AA4 2 THR A 305 VAL A 310 -1 O ARG A 309 N GLU A 300 LINK OD2 ASP A 187 MG MG A 501 1555 1555 2.03 LINK O ASP A 189 MG MG A 501 1555 1555 2.21 LINK OD1 ASN A 343 MG MG A 501 1555 1555 2.21 LINK MG MG A 501 O HOH A 616 1555 1555 2.17 LINK MG MG A 501 O HOH A 633 1555 1555 1.90 LINK MG MG A 501 O HOH A 677 1555 1555 2.18 CISPEP 1 ARG A 105 PRO A 106 0 5.14 CISPEP 2 TYR A 135 PRO A 136 0 0.85 CISPEP 3 GLY A 312 PRO A 313 0 2.09 SITE 1 AC1 6 ASP A 187 ASP A 189 ASN A 343 HOH A 616 SITE 2 AC1 6 HOH A 633 HOH A 677 CRYST1 65.945 109.472 133.650 90.00 90.00 90.00 I 2 2 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 0.015164 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009135 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007482 0.00000