HEADER IMMUNE SYSTEM 31-MAR-04 1SXR TITLE DROSOPHILA PEPTIDOGLYCAN RECOGNITION PROTEIN (PGRP)-SA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDOGLYCAN RECOGNITION PROTEIN SA CG11709-PA; COMPND 3 CHAIN: A, B; COMPND 4 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 EXPRESSION_SYSTEM: DROSOPHILA MELANOGASTER; SOURCE 6 EXPRESSION_SYSTEM_COMMON: FRUIT FLY; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7227; SOURCE 8 EXPRESSION_SYSTEM_CELL: SC2; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PRMHA3 KEYWDS PATTERN RECOGNITION RECEPTOR, PEPTIDOGLYCAN, INNATE IMMUNITY, TOLL KEYWDS 2 PATHWAY, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR J.B.REISER,L.TEYTON,I.A.WILSON REVDAT 5 23-AUG-23 1SXR 1 REMARK SEQADV REVDAT 4 13-JUL-11 1SXR 1 VERSN REVDAT 3 24-FEB-09 1SXR 1 VERSN REVDAT 2 27-JUL-04 1SXR 1 JRNL REVDAT 1 29-JUN-04 1SXR 0 JRNL AUTH J.B.REISER,L.TEYTON,I.A.WILSON JRNL TITL CRYSTAL STRUCTURE OF THE DROSOPHILA PEPTIDOGLYCAN JRNL TITL 2 RECOGNITION PROTEIN (PGRP)-SA AT 1.56 A RESOLUTION JRNL REF J.MOL.BIOL. V. 340 909 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15223330 JRNL DOI 10.1016/J.JMB.2004.04.077 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.S.KIM,M.BYUN,B.H.OH REMARK 1 TITL CRYSTAL STRUCTURE OF PEPTIDOGLYCAN RECOGNITION PROTEIN LB REMARK 1 TITL 2 FROM DROSOPHILA MELANOGASTER REMARK 1 REF MOL.IMMUNOL. V. 4 787 2003 REMARK 1 REFN ISSN 0161-5890 REMARK 1 DOI 10.1038/NI952 REMARK 2 REMARK 2 RESOLUTION. 1.56 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.9999 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 52381 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) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 5275 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) : 1.56 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.60 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2635 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2330 REMARK 3 BIN FREE R VALUE SET COUNT : 317 REMARK 3 BIN FREE R VALUE : 0.2900 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2714 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 388 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.27000 REMARK 3 B22 (A**2) : -0.71000 REMARK 3 B33 (A**2) : 0.79000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.52000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.088 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.090 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.052 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.427 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.947 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2848 ; 0.010 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3870 ; 1.299 ; 1.919 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 344 ; 5.801 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 138 ;36.267 ;24.638 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 448 ;12.734 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;22.726 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 408 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2192 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1285 ; 0.220 ; 0.300 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): 489 ; 0.165 ; 0.500 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): 43 ; 0.237 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 36 ; 0.216 ; 0.500 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): 1752 ; 0.928 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2750 ; 1.387 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1261 ; 2.324 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1120 ; 3.034 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SSBOND WERE REFINED AS PARTIALLY REMARK 3 REDUCED REMARK 4 REMARK 4 1SXR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-APR-04. REMARK 100 THE DEPOSITION ID IS D_1000022075. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-SEP-03 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) : 1.069 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54845 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.560 REMARK 200 RESOLUTION RANGE LOW (A) : 45.130 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : 0.05600 REMARK 200 FOR THE DATA SET : 10.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.62 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.45100 REMARK 200 R SYM FOR SHELL (I) : 0.45100 REMARK 200 FOR SHELL : 2.000 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 ENTRY 1OHT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.3 TO 1.5 M LI2SO4 AND 0.1 M MES , PH REMARK 280 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 68.14500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.21000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 68.14500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.21000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: PQS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 68.14500 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -32.21000 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 B 451 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 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 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 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 CA SER B 49 O HOH B 477 2.14 REMARK 500 O HOH A 440 O HOH A 520 2.18 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 587 O HOH B 502 4546 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 VAL A 44 -60.75 71.99 REMARK 500 ALA A 97 30.12 -142.34 REMARK 500 HIS A 172 -14.20 87.12 REMARK 500 VAL B 44 -61.39 70.29 REMARK 500 ALA B 97 30.40 -142.77 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 SO4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 406 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OHT RELATED DB: PDB REMARK 900 PEPTIDOGLYCAN RECOGNITION PROTEIN-LB DBREF 1SXR A 1 177 UNP Q9VYX7 PGPSA_DROME 27 203 DBREF 1SXR B 1 177 UNP Q9VYX7 PGPSA_DROME 27 203 SEQADV 1SXR HIS A 178 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS A 179 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS A 180 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS A 181 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS A 182 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS A 183 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS B 178 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS B 179 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS B 180 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS B 181 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS B 182 UNP Q9VYX7 EXPRESSION TAG SEQADV 1SXR HIS B 183 UNP Q9VYX7 EXPRESSION TAG SEQRES 1 A 183 GLY LYS SER ARG GLN ARG SER PRO ALA ASN CYS PRO THR SEQRES 2 A 183 ILE LYS LEU LYS ARG GLN TRP GLY GLY LYS PRO SER LEU SEQRES 3 A 183 GLY LEU HIS TYR GLN VAL ARG PRO ILE ARG TYR VAL VAL SEQRES 4 A 183 ILE HIS HIS THR VAL THR GLY GLU CYS SER GLY LEU LEU SEQRES 5 A 183 LYS CYS ALA GLU ILE LEU GLN ASN MET GLN ALA TYR HIS SEQRES 6 A 183 GLN ASN GLU LEU ASP PHE ASN ASP ILE SER TYR ASN PHE SEQRES 7 A 183 LEU ILE GLY ASN ASP GLY ILE VAL TYR GLU GLY THR GLY SEQRES 8 A 183 TRP GLY LEU ARG GLY ALA HIS THR TYR GLY TYR ASN ALA SEQRES 9 A 183 ILE GLY THR GLY ILE ALA PHE ILE GLY ASN PHE VAL ASP SEQRES 10 A 183 LYS LEU PRO SER ASP ALA ALA LEU GLN ALA ALA LYS ASP SEQRES 11 A 183 LEU LEU ALA CYS GLY VAL GLN GLN GLY GLU LEU SER GLU SEQRES 12 A 183 ASP TYR ALA LEU ILE ALA GLY SER GLN VAL ILE SER THR SEQRES 13 A 183 GLN SER PRO GLY LEU THR LEU TYR ASN GLU ILE GLN GLU SEQRES 14 A 183 TRP PRO HIS TRP LEU SER ASN PRO HIS HIS HIS HIS HIS SEQRES 15 A 183 HIS SEQRES 1 B 183 GLY LYS SER ARG GLN ARG SER PRO ALA ASN CYS PRO THR SEQRES 2 B 183 ILE LYS LEU LYS ARG GLN TRP GLY GLY LYS PRO SER LEU SEQRES 3 B 183 GLY LEU HIS TYR GLN VAL ARG PRO ILE ARG TYR VAL VAL SEQRES 4 B 183 ILE HIS HIS THR VAL THR GLY GLU CYS SER GLY LEU LEU SEQRES 5 B 183 LYS CYS ALA GLU ILE LEU GLN ASN MET GLN ALA TYR HIS SEQRES 6 B 183 GLN ASN GLU LEU ASP PHE ASN ASP ILE SER TYR ASN PHE SEQRES 7 B 183 LEU ILE GLY ASN ASP GLY ILE VAL TYR GLU GLY THR GLY SEQRES 8 B 183 TRP GLY LEU ARG GLY ALA HIS THR TYR GLY TYR ASN ALA SEQRES 9 B 183 ILE GLY THR GLY ILE ALA PHE ILE GLY ASN PHE VAL ASP SEQRES 10 B 183 LYS LEU PRO SER ASP ALA ALA LEU GLN ALA ALA LYS ASP SEQRES 11 B 183 LEU LEU ALA CYS GLY VAL GLN GLN GLY GLU LEU SER GLU SEQRES 12 B 183 ASP TYR ALA LEU ILE ALA GLY SER GLN VAL ILE SER THR SEQRES 13 B 183 GLN SER PRO GLY LEU THR LEU TYR ASN GLU ILE GLN GLU SEQRES 14 B 183 TRP PRO HIS TRP LEU SER ASN PRO HIS HIS HIS HIS HIS SEQRES 15 B 183 HIS HET SO4 A 401 5 HET EDO A 404 4 HET EDO A 405 4 HET EDO A 406 4 HET SO4 B 402 5 HET EDO B 403 4 HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 EDO 4(C2 H6 O2) FORMUL 9 HOH *388(H2 O) HELIX 1 1 LEU A 16 GLY A 21 5 6 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 SER B 49 GLU B 68 1 20 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 6 ILE A 14 LYS A 15 0 SHEET 2 A 6 VAL A 86 GLU A 88 1 O VAL A 86 N LYS A 15 SHEET 3 A 6 PHE A 78 ILE A 80 -1 N LEU A 79 O TYR A 87 SHEET 4 A 6 GLY A 106 PHE A 111 1 O ALA A 110 N PHE A 78 SHEET 5 A 6 ILE A 35 HIS A 42 1 N VAL A 39 O ILE A 109 SHEET 6 A 6 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 ARG B 36 SSBOND 1 CYS A 11 CYS A 134 1555 1555 2.67 SSBOND 2 CYS A 48 CYS A 54 1555 1555 2.20 SSBOND 3 CYS B 11 CYS B 134 1555 1555 2.65 SSBOND 4 CYS B 48 CYS B 54 1555 1555 2.33 CISPEP 1 ARG A 33 PRO A 34 0 1.32 CISPEP 2 SER A 158 PRO A 159 0 9.32 CISPEP 3 ARG B 33 PRO B 34 0 -0.06 CISPEP 4 SER B 158 PRO B 159 0 10.20 SITE 1 AC1 9 GLY A 101 TYR A 102 ASN A 103 ALA A 104 SITE 2 AC1 9 HOH A 422 HOH A 425 HOH A 545 HIS B 29 SITE 3 AC1 9 ARG B 95 SITE 1 AC2 9 HIS A 29 ARG A 95 GLY B 101 TYR B 102 SITE 2 AC2 9 ASN B 103 ALA B 104 HOH B 417 HOH B 432 SITE 3 AC2 9 HOH B 503 SITE 1 AC3 6 HIS B 65 LEU B 69 SER B 75 TYR B 76 SITE 2 AC3 6 HOH B 423 HOH B 448 SITE 1 AC4 7 HIS A 65 LEU A 69 SER A 75 TYR A 76 SITE 2 AC4 7 HOH A 437 HOH A 442 HOH A 561 SITE 1 AC5 2 VAL A 32 ARG A 33 SITE 1 AC6 2 HIS A 180 HIS A 181 CRYST1 136.290 64.420 45.870 90.00 100.33 90.00 C 1 2 1 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 0.007338 0.000000 0.001338 0.00000 SCALE2 0.000000 0.015524 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022162 0.00000