HEADER HYDROLASE 06-AUG-19 6Q24 TITLE STRUCTURE OF PRO-ESP MUTANT- S235A COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMYL ENDOPEPTIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GLUTAMIC ACID-SPECIFIC PROTEASE,GLUSE; COMPND 5 EC: 3.4.21.19; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS EPIDERMIDIS (STRAIN ATCC 12228); SOURCE 3 ORGANISM_TAXID: 176280; SOURCE 4 STRAIN: ATCC 12228; SOURCE 5 ATCC: 12228; SOURCE 6 GENE: GSEA, ESP, SE_1543; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SERINE PROTEASE, HYDROLASE, ZYMOGEN, ACTIVE SITE MUTANT EXPDTA X-RAY DIFFRACTION AUTHOR K.MANNE,S.V.L.NARAYANA REVDAT 6 15-NOV-23 6Q24 1 REMARK REVDAT 5 11-OCT-23 6Q24 1 REMARK REVDAT 4 22-JAN-20 6Q24 1 JRNL REVDAT 3 08-JAN-20 6Q24 1 JRNL REVDAT 2 18-DEC-19 6Q24 1 REMARK REVDAT 1 21-AUG-19 6Q24 0 JRNL AUTH K.MANNE,S.V.L.NARAYANA JRNL TITL STRUCTURAL INSIGHTS INTO THE ROLE OF THE N-TERMINUS IN THE JRNL TITL 2 ACTIVATION AND FUNCTION OF EXTRACELLULAR SERINE PROTEASE JRNL TITL 3 FROM STAPHYLOCOCCUS EPIDERMIDIS. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 76 28 2020 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 31909741 JRNL DOI 10.1107/S2059798319015055 REMARK 2 REMARK 2 RESOLUTION. 1.85 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 25461 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.850 REMARK 3 FREE R VALUE TEST SET COUNT : 1999 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 38.7600 - 4.4568 0.87 1708 145 0.1595 0.1797 REMARK 3 2 4.4568 - 3.5382 0.93 1708 145 0.1607 0.1875 REMARK 3 3 3.5382 - 3.0912 0.94 1696 145 0.1864 0.1994 REMARK 3 4 3.0912 - 2.8086 0.95 1710 145 0.1965 0.2294 REMARK 3 5 2.8086 - 2.6074 0.95 1704 146 0.1972 0.2280 REMARK 3 6 2.6074 - 2.4537 0.95 1679 142 0.1960 0.2286 REMARK 3 7 2.4537 - 2.3308 0.95 1677 144 0.1964 0.2338 REMARK 3 8 2.3308 - 2.2294 0.95 1665 141 0.1995 0.2371 REMARK 3 9 2.2294 - 2.1435 0.94 1661 143 0.2137 0.2604 REMARK 3 10 2.1435 - 2.0696 0.94 1645 140 0.2187 0.2405 REMARK 3 11 2.0696 - 2.0049 0.95 1660 141 0.2396 0.2882 REMARK 3 12 2.0049 - 1.9476 0.94 1644 140 0.2511 0.2923 REMARK 3 13 1.9476 - 1.8963 0.95 1664 142 0.2664 0.3212 REMARK 3 14 1.8963 - 1.8500 0.95 1641 140 0.2923 0.3198 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) : 0.217 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.760 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.86 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.37 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 1657 REMARK 3 ANGLE : 0.822 2257 REMARK 3 CHIRALITY : 0.063 244 REMARK 3 PLANARITY : 0.005 306 REMARK 3 DIHEDRAL : 11.809 974 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 6Q24 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-AUG-19. REMARK 100 THE DEPOSITION ID IS D_1000243488. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUN-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25463 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 60.733 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.06237 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.7600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.61800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.220 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: 6PYM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MAGNESIUM CHLORIDE, 0.1 M SODIUM REMARK 280 ACETATE PH 4.6, 30% PEG 4000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 63.66500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 34.55000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 31.83250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.55000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 34.55000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 95.49750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.55000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.55000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 31.83250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 34.55000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.55000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 95.49750 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 63.66500 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 389 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 425 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 MSE A 32 REMARK 465 HIS A 33 REMARK 465 HIS A 34 REMARK 465 HIS A 35 REMARK 465 HIS A 36 REMARK 465 HIS A 37 REMARK 465 HIS A 38 REMARK 465 SER A 39 REMARK 465 SER A 40 REMARK 465 GLY A 41 REMARK 465 VAL A 42 REMARK 465 ASP A 43 REMARK 465 LEU A 44 REMARK 465 GLY A 45 REMARK 465 THR A 46 REMARK 465 GLU A 47 REMARK 465 ASN A 48 REMARK 465 LEU A 49 REMARK 465 TYR A 50 REMARK 465 PHE A 51 REMARK 465 GLN A 52 REMARK 465 SER A 53 REMARK 465 ASN A 54 REMARK 465 GLU A 55 REMARK 465 ILE A 56 REMARK 465 LYS A 57 REMARK 465 PRO A 58 REMARK 465 SER A 59 REMARK 465 GLN A 60 REMARK 465 ASN A 61 REMARK 465 LYS A 62 REMARK 465 SER A 63 REMARK 465 TYR A 64 REMARK 465 PRO A 65 REMARK 465 SER A 66 REMARK 465 VAL A 67 REMARK 465 ILE A 68 REMARK 465 LEU A 69 REMARK 465 PRO A 70 REMARK 465 ASN A 71 REMARK 465 ASN A 72 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 421 O HOH A 455 2.12 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 315 O HOH A 316 4554 2.03 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 ASN A 125 88.78 -162.46 REMARK 500 LYS A 257 -62.75 -122.32 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6PYM RELATED DB: PDB DBREF 6Q24 A 56 282 UNP P0C0Q2 GSEA_STAES 56 282 SEQADV 6Q24 MSE A 32 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 HIS A 33 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 HIS A 34 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 HIS A 35 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 HIS A 36 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 HIS A 37 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 HIS A 38 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 SER A 39 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 SER A 40 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 GLY A 41 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 VAL A 42 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 ASP A 43 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 LEU A 44 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 GLY A 45 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 THR A 46 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 GLU A 47 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 ASN A 48 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 LEU A 49 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 TYR A 50 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 PHE A 51 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 GLN A 52 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 SER A 53 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 ASN A 54 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 GLU A 55 UNP P0C0Q2 EXPRESSION TAG SEQADV 6Q24 ALA A 235 UNP P0C0Q2 SER 235 ENGINEERED MUTATION SEQRES 1 A 251 MSE HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 251 GLY THR GLU ASN LEU TYR PHE GLN SER ASN GLU ILE LYS SEQRES 3 A 251 PRO SER GLN ASN LYS SER TYR PRO SER VAL ILE LEU PRO SEQRES 4 A 251 ASN ASN ASN ARG HIS GLN ILE PHE ASN THR THR GLN GLY SEQRES 5 A 251 HIS TYR ASP ALA VAL SER PHE ILE TYR ILE PRO ILE ASP SEQRES 6 A 251 GLY GLY TYR MSE SER GLY SER GLY VAL VAL VAL GLY GLU SEQRES 7 A 251 ASN GLU ILE LEU THR ASN LYS HIS VAL VAL ASN GLY ALA SEQRES 8 A 251 LYS GLY ASN PRO ARG ASN ILE SER VAL HIS PRO SER ALA SEQRES 9 A 251 LYS ASN GLU ASN ASP TYR PRO ASN GLY LYS PHE VAL GLY SEQRES 10 A 251 GLN GLU ILE ILE PRO TYR PRO GLY ASN SER ASP LEU ALA SEQRES 11 A 251 ILE LEU ARG VAL SER PRO ASN GLU HIS ASN GLN HIS ILE SEQRES 12 A 251 GLY GLN VAL VAL LYS PRO ALA THR ILE SER SER ASN THR SEQRES 13 A 251 ASP THR ARG ILE ASN GLU ASN ILE THR VAL THR GLY TYR SEQRES 14 A 251 PRO GLY ASP LYS PRO LEU ALA THR MSE TRP GLU SER VAL SEQRES 15 A 251 GLY LYS VAL VAL TYR ILE GLY GLY GLU GLU LEU ARG TYR SEQRES 16 A 251 ASP LEU SER THR VAL GLY GLY ASN ALA GLY SER PRO VAL SEQRES 17 A 251 PHE ASN GLY LYS ASN GLN VAL ILE GLY ILE HIS TYR GLY SEQRES 18 A 251 GLY VAL ASP ASN LYS TYR ASN SER SER VAL TYR ILE ASN SEQRES 19 A 251 ASP PHE VAL GLN GLN PHE LEU ARG ASN ASN ILE PRO ASP SEQRES 20 A 251 ILE ASN ILE GLN MODRES 6Q24 MSE A 100 MET MODIFIED RESIDUE MODRES 6Q24 MSE A 209 MET MODIFIED RESIDUE HET MSE A 100 8 HET MSE A 209 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 2 HOH *187(H2 O) HELIX 1 AA1 GLN A 82 ASP A 86 5 5 HELIX 2 AA2 ASN A 115 ASN A 120 1 6 HELIX 3 AA3 GLY A 121 LYS A 123 5 3 HELIX 4 AA4 ASN A 125 ASN A 128 5 4 HELIX 5 AA5 HIS A 173 VAL A 178 1 6 HELIX 6 AA6 ASN A 265 ILE A 276 1 12 SHEET 1 AA1 8 ARG A 74 ILE A 77 0 SHEET 2 AA1 8 MSE A 209 GLY A 220 -1 O GLU A 211 N HIS A 75 SHEET 3 AA1 8 GLU A 223 TYR A 226 -1 O ARG A 225 N VAL A 217 SHEET 4 AA1 8 TYR A 258 TYR A 263 -1 O ASN A 259 N TYR A 226 SHEET 5 AA1 8 VAL A 246 VAL A 254 -1 N ILE A 249 O VAL A 262 SHEET 6 AA1 8 PRO A 238 PHE A 240 -1 N VAL A 239 O GLY A 248 SHEET 7 AA1 8 ASN A 194 GLY A 199 -1 N THR A 196 O PHE A 240 SHEET 8 AA1 8 MSE A 209 GLY A 220 -1 O GLY A 214 N ILE A 195 SHEET 1 AA2 7 VAL A 88 ILE A 95 0 SHEET 2 AA2 7 GLY A 98 GLY A 108 -1 O MSE A 100 N ILE A 93 SHEET 3 AA2 7 GLU A 111 THR A 114 -1 O LEU A 113 N VAL A 105 SHEET 4 AA2 7 ALA A 161 VAL A 165 -1 O LEU A 163 N ILE A 112 SHEET 5 AA2 7 PHE A 146 PRO A 153 -1 N GLN A 149 O ARG A 164 SHEET 6 AA2 7 SER A 130 PRO A 133 -1 N VAL A 131 O PHE A 146 SHEET 7 AA2 7 VAL A 88 ILE A 95 -1 N PHE A 90 O HIS A 132 LINK C TYR A 99 N MSE A 100 1555 1555 1.33 LINK C MSE A 100 N SER A 101 1555 1555 1.33 LINK C THR A 208 N MSE A 209 1555 1555 1.33 LINK C MSE A 209 N TRP A 210 1555 1555 1.33 CRYST1 69.100 69.100 127.330 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 0.014472 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014472 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007854 0.00000