1S2J - Header Asymmetric Unit

HEADER HYDROLASE 08-JAN-04 1S2J

TITLE CRYSTAL STRUCTURE OF THE DROSOPHILA PATTERN-RECOGNITION TITLE 2 RECEPTOR PGRP-SA

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDOGLYCAN RECOGNITION PROTEIN SA CG11709-PA; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.17.13; COMPND 5 ENGINEERED: 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: PGRP-SA; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: HI5; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 11 EXPRESSION_SYSTEM_VECTOR: PFASTBAC

KEYWDS MIXED BETA-SHEET, PI-HELIX (ONE TURN), HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR C.-I.CHANG,S.PILI-FLOURY,Y.CHELLIAH,B.LEMAITRE,D.MENGIN- AUTHOR 2 LECREULX,J.DEISENHOFER

REVDAT 3 24-FEB-09 1S2J 1 VERSN REVDAT 2 19-OCT-04 1S2J 1 JRNL REVDAT 1 14-SEP-04 1S2J 0

JRNL AUTH C.-I.CHANG,S.PILI-FLOURY,M.HERVE,C.PARQUET, JRNL AUTH 2 Y.CHELLIAH,B.LEMAITRE,D.MENGIN-LECREULX, JRNL AUTH 3 J.DEISENHOFER JRNL TITL A DROSOPHILA PATTERN RECOGNITION RECEPTOR CONTAINS JRNL TITL 2 A PEPTIDOGLYCAN DOCKING GROOVE AND UNUSUAL JRNL TITL 3 L,D-CARBOXYPEPTIDASE ACTIVITY. JRNL REF PLOS BIOL. V. 2 1293 2004 JRNL REFN ISSN 1544-9173 JRNL PMID 15361936 JRNL DOI 10.1371/JOURNAL.PBIO.0020277

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 3 NUMBER OF REFLECTIONS : 18097 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 916 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1126 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE SET COUNT : 57 REMARK 3 BIN FREE R VALUE : 0.2580 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2622 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.59000 REMARK 3 B22 (A**2) : -1.37000 REMARK 3 B33 (A**2) : 0.52000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.67000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.276 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.215 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.156 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.262 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.909 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2721 ; 0.012 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3709 ; 1.331 ; 1.944 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 335 ; 7.177 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 393 ; 0.097 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2094 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1163 ; 0.205 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 149 ; 0.127 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 35 ; 0.209 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.125 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1661 ; 0.662 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2654 ; 1.296 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1060 ; 2.017 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1055 ; 3.279 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS

REMARK 4 REMARK 4 1S2J COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JAN-04. REMARK 100 THE RCSB ID CODE IS RCSB021285.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUN-03 REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91963 REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK DOUBLE-CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20080 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.14000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 387.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB CODE 1OHT REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM POTASSIUM PHOSPHATE, PH 6.2, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294.0K

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 24.71550 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 -25 REMARK 465 GLN A -24 REMARK 465 PRO A -23 REMARK 465 VAL A -22 REMARK 465 ARG A -21 REMARK 465 PHE A -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 PRO A -17 REMARK 465 TRP A -16 REMARK 465 ILE A -15 REMARK 465 MET A -14 REMARK 465 ALA A -13 REMARK 465 ILE A -12 REMARK 465 GLY A -11 REMARK 465 LEU A -10 REMARK 465 VAL A -9 REMARK 465 LEU A -8 REMARK 465 LEU A -7 REMARK 465 LEU A -6 REMARK 465 LEU A -5 REMARK 465 ALA A -4 REMARK 465 PHE A -3 REMARK 465 VAL A -2 REMARK 465 SER A -1 REMARK 465 ALA A 0 REMARK 465 GLY A 1 REMARK 465 LYS A 2 REMARK 465 SER A 3 REMARK 465 ARG A 4 REMARK 465 GLN A 5 REMARK 465 ARG A 6 REMARK 465 SER A 7 REMARK 465 PRO A 8 REMARK 465 ALA A 9 REMARK 465 ASN A 10 REMARK 465 HIS A 180 REMARK 465 HIS A 181 REMARK 465 HIS A 182 REMARK 465 HIS A 183 REMARK 465 MET B -25 REMARK 465 GLN B -24 REMARK 465 PRO B -23 REMARK 465 VAL B -22 REMARK 465 ARG B -21 REMARK 465 PHE B -20 REMARK 465 GLY B -19 REMARK 465 SER B -18 REMARK 465 PRO B -17 REMARK 465 TRP B -16 REMARK 465 ILE B -15 REMARK 465 MET B -14 REMARK 465 ALA B -13 REMARK 465 ILE B -12 REMARK 465 GLY B -11 REMARK 465 LEU B -10 REMARK 465 VAL B -9 REMARK 465 LEU B -8 REMARK 465 LEU B -7 REMARK 465 LEU B -6 REMARK 465 LEU B -5 REMARK 465 ALA B -4 REMARK 465 PHE B -3 REMARK 465 VAL B -2 REMARK 465 SER B -1 REMARK 465 ALA B 0 REMARK 465 GLY B 1 REMARK 465 LYS B 2 REMARK 465 SER B 3 REMARK 465 ARG B 4 REMARK 465 GLN B 5 REMARK 465 ARG B 6 REMARK 465 SER B 7 REMARK 465 PRO B 8 REMARK 465 ALA B 9 REMARK 465 ASN B 10 REMARK 465 HIS B 179 REMARK 465 HIS B 180 REMARK 465 HIS B 181 REMARK 465 HIS B 182 REMARK 465 HIS B 183

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 73 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 83 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP B 83 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES 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 ALA A 97 36.58 -146.68 REMARK 500 HIS A 172 -16.30 86.46 REMARK 500 PRO B 34 125.24 7.75 REMARK 500 ALA B 97 34.30 -146.85 REMARK 500 ASP B 144 40.16 -104.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ARG B 33 PRO B 34 -106.30 REMARK 500 REMARK 500 REMARK: NULL

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 201 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 202 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 203 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 204 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 205 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 206

DBREF 1S2J A -25 177 UNP Q9VYX7 PGPSA_DROME 1 203 DBREF 1S2J B -25 177 UNP Q9VYX7 PGPSA_DROME 1 203

SEQADV 1S2J HIS A 178 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS A 179 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS A 180 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS A 181 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS A 182 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS A 183 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS B 178 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS B 179 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS B 180 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS B 181 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS B 182 UNP Q9VYX7 EXPRESSION TAG SEQADV 1S2J HIS B 183 UNP Q9VYX7 EXPRESSION TAG

SEQRES 1 A 209 MET GLN PRO VAL ARG PHE GLY SER PRO TRP ILE MET ALA SEQRES 2 A 209 ILE GLY LEU VAL LEU LEU LEU LEU ALA PHE VAL SER ALA SEQRES 3 A 209 GLY LYS SER ARG GLN ARG SER PRO ALA ASN CYS PRO THR SEQRES 4 A 209 ILE LYS LEU LYS ARG GLN TRP GLY GLY LYS PRO SER LEU SEQRES 5 A 209 GLY LEU HIS TYR GLN VAL ARG PRO ILE ARG TYR VAL VAL SEQRES 6 A 209 ILE HIS HIS THR VAL THR GLY GLU CYS SER GLY LEU LEU SEQRES 7 A 209 LYS CYS ALA GLU ILE LEU GLN ASN MET GLN ALA TYR HIS SEQRES 8 A 209 GLN ASN GLU LEU ASP PHE ASN ASP ILE SER TYR ASN PHE SEQRES 9 A 209 LEU ILE GLY ASN ASP GLY ILE VAL TYR GLU GLY THR GLY SEQRES 10 A 209 TRP GLY LEU ARG GLY ALA HIS THR TYR GLY TYR ASN ALA SEQRES 11 A 209 ILE GLY THR GLY ILE ALA PHE ILE GLY ASN PHE VAL ASP SEQRES 12 A 209 LYS LEU PRO SER ASP ALA ALA LEU GLN ALA ALA LYS ASP SEQRES 13 A 209 LEU LEU ALA CYS GLY VAL GLN GLN GLY GLU LEU SER GLU SEQRES 14 A 209 ASP TYR ALA LEU ILE ALA GLY SER GLN VAL ILE SER THR SEQRES 15 A 209 GLN SER PRO GLY LEU THR LEU TYR ASN GLU ILE GLN GLU SEQRES 16 A 209 TRP PRO HIS TRP LEU SER ASN PRO HIS HIS HIS HIS HIS SEQRES 17 A 209 HIS SEQRES 1 B 209 MET GLN PRO VAL ARG PHE GLY SER PRO TRP ILE MET ALA SEQRES 2 B 209 ILE GLY LEU VAL LEU LEU LEU LEU ALA PHE VAL SER ALA SEQRES 3 B 209 GLY LYS SER ARG GLN ARG SER PRO ALA ASN CYS PRO THR SEQRES 4 B 209 ILE LYS LEU LYS ARG GLN TRP GLY GLY LYS PRO SER LEU SEQRES 5 B 209 GLY LEU HIS TYR GLN VAL ARG PRO ILE ARG TYR VAL VAL SEQRES 6 B 209 ILE HIS HIS THR VAL THR GLY GLU CYS SER GLY LEU LEU SEQRES 7 B 209 LYS CYS ALA GLU ILE LEU GLN ASN MET GLN ALA TYR HIS SEQRES 8 B 209 GLN ASN GLU LEU ASP PHE ASN ASP ILE SER TYR ASN PHE SEQRES 9 B 209 LEU ILE GLY ASN ASP GLY ILE VAL TYR GLU GLY THR GLY SEQRES 10 B 209 TRP GLY LEU ARG GLY ALA HIS THR TYR GLY TYR ASN ALA SEQRES 11 B 209 ILE GLY THR GLY ILE ALA PHE ILE GLY ASN PHE VAL ASP SEQRES 12 B 209 LYS LEU PRO SER ASP ALA ALA LEU GLN ALA ALA LYS ASP SEQRES 13 B 209 LEU LEU ALA CYS GLY VAL GLN GLN GLY GLU LEU SER GLU SEQRES 14 B 209 ASP TYR ALA LEU ILE ALA GLY SER GLN VAL ILE SER THR SEQRES 15 B 209 GLN SER PRO GLY LEU THR LEU TYR ASN GLU ILE GLN GLU SEQRES 16 B 209 TRP PRO HIS TRP LEU SER ASN PRO HIS HIS HIS HIS HIS SEQRES 17 B 209 HIS

HET PO4 B 201 5 HET PO4 A 202 5 HET PO4 A 203 5 HET PO4 B 204 5 HET PO4 A 205 5 HET PO4 A 206 5

HETNAM PO4 PHOSPHATE ION

FORMUL 3 PO4 6(O4 P 3-) FORMUL 9 HOH *110(H2 O)

HELIX 1 1 LYS A 17 GLY A 21 5 5 HELIX 2 2 SER A 49 GLU A 68 1 20 HELIX 3 3 SER A 121 GLN A 138 1 18 HELIX 4 4 SER A 151 VAL A 153 5 3 HELIX 5 5 GLY A 160 GLN A 168 1 9 HELIX 6 6 LEU B 16 GLY B 21 5 6 HELIX 7 7 GLY B 50 GLU B 68 1 19 HELIX 8 8 SER B 121 GLN B 138 1 18 HELIX 9 9 SER B 151 VAL B 153 5 3 HELIX 10 10 GLY B 160 GLN B 168 1 9

SHEET 1 A 5 VAL A 86 GLU A 88 0 SHEET 2 A 5 PHE A 78 ILE A 80 -1 N LEU A 79 O TYR A 87 SHEET 3 A 5 GLY A 106 PHE A 111 1 O ALA A 110 N ILE A 80 SHEET 4 A 5 ILE A 35 HIS A 42 1 N HIS A 41 O PHE A 111 SHEET 5 A 5 LEU A 141 ALA A 149 1 O ILE A 148 N VAL A 38 SHEET 1 B 5 VAL B 86 GLU B 88 0 SHEET 2 B 5 PHE B 78 ILE B 80 -1 N LEU B 79 O TYR B 87 SHEET 3 B 5 GLY B 106 PHE B 111 1 O ALA B 110 N PHE B 78 SHEET 4 B 5 ILE B 35 HIS B 42 1 N VAL B 39 O ILE B 109 SHEET 5 B 5 LEU B 141 ALA B 149 1 O ALA B 146 N VAL B 38

SSBOND 1 CYS A 11 CYS A 134 1555 1555 2.06 SSBOND 2 CYS A 48 CYS A 54 1555 1555 2.06 SSBOND 3 CYS B 11 CYS B 134 1555 1555 2.05 SSBOND 4 CYS B 48 CYS B 54 1555 1555 2.06

CISPEP 1 ARG A 33 PRO A 34 0 -4.91 CISPEP 2 SER A 158 PRO A 159 0 9.87 CISPEP 3 SER B 158 PRO B 159 0 8.05

SITE 1 AC1 9 ARG A 36 ASP A 144 PO4 A 202 ARG B 95 SITE 2 AC1 9 GLY B 101 TYR B 102 ASN B 103 ALA B 104 SITE 3 AC1 9 HOH B 223 SITE 1 AC2 5 ASP A 144 PO4 A 203 TYR B 100 ASN B 103 SITE 2 AC2 5 PO4 B 201 SITE 1 AC3 4 ASP A 144 TYR A 145 HIS A 172 PO4 A 202 SITE 1 AC4 4 ASN A 176 SER B 155 THR B 156 HOH B 224 SITE 1 AC5 4 GLY A 101 TYR A 102 ASN A 103 ALA A 104 SITE 1 AC6 3 HIS A 178 HOH A 246 ASN B 176

CRYST1 58.733 49.431 69.830 90.00 101.03 90.00 P 1 21 1 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 0.017026 0.000000 0.003319 0.00000

SCALE2 0.000000 0.020230 0.000000 0.00000

SCALE3 0.000000 0.000000 0.014590 0.00000