PDB Short entry for 1SMO HEADER IMMUNE SYSTEM 09-MAR-04 1SMO TITLE CRYSTAL STRUCTURE OF HUMAN TRIGGERING RECEPTOR EXPRESSED ON MYELOID TITLE 2 CELLS 1 (TREM-1) AT 1.47 . COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIGGERING RECEPTOR EXPRESSED ON MYELOID CELLS 1; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TREM-1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL-21 RIL (DE3)CODON PLUS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B(+) KEYWDS ACTIVATING RECEPTORS, TREM-1, INNATE IMMUNE SYSTEM RECEPTOR, IMMUNE KEYWDS 2 SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR M.S.KELKER,T.R.FOSS,W.PETI,L.TEYTON,J.W.KELLY,I.A.WILSON REVDAT 3 13-JUL-11 1SMO 1 VERSN REVDAT 2 24-FEB-09 1SMO 1 VERSN REVDAT 1 21-SEP-04 1SMO 0 JRNL AUTH M.S.KELKER,T.R.FOSS,W.PETI,L.TEYTON,J.W.KELLY,I.A.WILSON JRNL TITL CRYSTAL STRUCTURE OF HUMAN TRIGGERING RECEPTOR EXPRESSED ON JRNL TITL 2 MYELOID CELLS 1 (TREM-1) AT 1.47A. JRNL REF J.MOL.BIOL. V. 342 1237 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15351648 JRNL DOI 10.1016/J.JMB.2004.07.089 REMARK 2 REMARK 2 RESOLUTION. 1.47 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.47 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.03 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 52572 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2798 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) : 1.47 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.51 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3838 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2340 REMARK 3 BIN FREE R VALUE SET COUNT : 212 REMARK 3 BIN FREE R VALUE : 0.2630 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1824 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 175 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.18000 REMARK 3 B22 (A**2) : -0.18000 REMARK 3 B33 (A**2) : 0.27000 REMARK 3 B12 (A**2) : -0.09000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.062 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.060 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.037 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 18.500 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1873 ; 0.011 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1702 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2528 ; 1.545 ; 1.978 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3988 ; 0.812 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 221 ; 6.414 ; 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): 279 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2029 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 351 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 234 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1897 ; 0.250 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1165 ; 0.080 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 83 ; 0.125 ; 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): 8 ; 0.217 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 50 ; 0.333 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 16 ; 0.081 ; 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): 1117 ; 0.824 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1820 ; 1.552 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 756 ; 2.324 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 708 ; 3.748 ; 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 21 A 133 REMARK 3 ORIGIN FOR THE GROUP (A): 21.8028 39.1050 -1.7551 REMARK 3 T TENSOR REMARK 3 T11: 0.0091 T22: 0.0742 REMARK 3 T33: 0.0313 T12: 0.0177 REMARK 3 T13: -0.0030 T23: -0.0326 REMARK 3 L TENSOR REMARK 3 L11: 1.0084 L22: 0.6880 REMARK 3 L33: 0.4766 L12: -0.5557 REMARK 3 L13: -0.0948 L23: -0.0156 REMARK 3 S TENSOR REMARK 3 S11: 0.0216 S12: 0.1072 S13: -0.1876 REMARK 3 S21: -0.0369 S22: -0.0618 S23: 0.1044 REMARK 3 S31: 0.0671 S32: -0.1038 S33: 0.0402 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 26 B 135 REMARK 3 ORIGIN FOR THE GROUP (A): 42.6417 27.8877 6.3971 REMARK 3 T TENSOR REMARK 3 T11: 0.0382 T22: 0.0180 REMARK 3 T33: 0.0328 T12: 0.0262 REMARK 3 T13: 0.0077 T23: 0.0032 REMARK 3 L TENSOR REMARK 3 L11: 0.6516 L22: 0.6979 REMARK 3 L33: 0.4977 L12: -0.3672 REMARK 3 L13: 0.2607 L23: 0.1027 REMARK 3 S TENSOR REMARK 3 S11: 0.0095 S12: -0.0113 S13: 0.0025 REMARK 3 S21: 0.0045 S22: -0.0258 S23: 0.0126 REMARK 3 S31: 0.0902 S32: -0.0365 S33: 0.0163 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 RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1SMO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-MAR-04. REMARK 100 THE RCSB ID CODE IS RCSB021833. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUN-03; NULL REMARK 200 TEMPERATURE (KELVIN) : 118; NULL REMARK 200 PH : 6.30 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; NULL REMARK 200 RADIATION SOURCE : ALS; NULL REMARK 200 BEAMLINE : 5.0.1; NULL REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000, 0.9795, 0.9797, 0.9537; REMARK 200 NULL REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL, CYLINDRICALLY REMARK 200 BENT, SI(220); SINGLE CRYSTAL, REMARK 200 CYLINDRICALLY BENT, SI(220); NULL REMARK 200 OPTICS : SINGLE CRYSTAL, CYLINDRICALLY REMARK 200 BENT, SI(220); A FRONT END, REMARK 200 VERTICALLY COLLIMATING PREMIRROR, REMARK 200 DOUBLE-CRYSTAL SILICON (111) REMARK 200 MONOCHROMATOR WITH A FIXED-HEIGHT REMARK 200 EXIT BEAM, TOROIDAL FOCUSING REMARK 200 MIRROR; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; NULL REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55408 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.470 REMARK 200 RESOLUTION RANGE LOW (A) : 22.030 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 46.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.47 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.51 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.45200 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE/RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, SODIUM TARTRATE, PH 6.3, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K, PH 6.30 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 15.61167 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 31.22333 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 23.41750 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 39.02917 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 7.80583 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: 2050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 THR A 134 REMARK 465 LYS A 135 REMARK 465 GLY A 136 REMARK 465 PHE A 137 REMARK 465 SER A 138 REMARK 465 GLY A 139 REMARK 465 ALA B 21 REMARK 465 THR B 22 REMARK 465 LYS B 23 REMARK 465 LEU B 24 REMARK 465 THR B 25 REMARK 465 GLY B 136 REMARK 465 PHE B 137 REMARK 465 SER B 138 REMARK 465 GLY B 139 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 42 CB - CG - OD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP B 38 CB - CG - OD1 ANGL. DEV. = 6.6 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 SER A 77 -39.34 75.39 REMARK 500 GLN A 117 57.76 -149.99 REMARK 500 ASP B 60 134.88 -39.64 REMARK 500 SER B 77 -37.47 75.74 REMARK 500 GLN B 117 47.62 -146.05 REMARK 500 PHE B 126 -53.55 -153.88 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 TLA B 726 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Q8M RELATED DB: PDB REMARK 900 ANOTHER HUMAN TREM-1 STRUCTURE DBREF 1SMO A 21 139 UNP Q9NP99 TREM1_HUMAN 21 139 DBREF 1SMO B 21 139 UNP Q9NP99 TREM1_HUMAN 21 139 SEQRES 1 A 119 ALA THR LYS LEU THR GLU GLU LYS TYR GLU LEU LYS GLU SEQRES 2 A 119 GLY GLN THR LEU ASP VAL LYS CYS ASP TYR THR LEU GLU SEQRES 3 A 119 LYS PHE ALA SER SER GLN LYS ALA TRP GLN ILE ILE ARG SEQRES 4 A 119 ASP GLY GLU MET PRO LYS THR LEU ALA CYS THR GLU ARG SEQRES 5 A 119 PRO SER LYS ASN SER HIS PRO VAL GLN VAL GLY ARG ILE SEQRES 6 A 119 ILE LEU GLU ASP TYR HIS ASP HIS GLY LEU LEU ARG VAL SEQRES 7 A 119 ARG MET VAL ASN LEU GLN VAL GLU ASP SER GLY LEU TYR SEQRES 8 A 119 GLN CYS VAL ILE TYR GLN PRO PRO LYS GLU PRO HIS MET SEQRES 9 A 119 LEU PHE ASP ARG ILE ARG LEU VAL VAL THR LYS GLY PHE SEQRES 10 A 119 SER GLY SEQRES 1 B 119 ALA THR LYS LEU THR GLU GLU LYS TYR GLU LEU LYS GLU SEQRES 2 B 119 GLY GLN THR LEU ASP VAL LYS CYS ASP TYR THR LEU GLU SEQRES 3 B 119 LYS PHE ALA SER SER GLN LYS ALA TRP GLN ILE ILE ARG SEQRES 4 B 119 ASP GLY GLU MET PRO LYS THR LEU ALA CYS THR GLU ARG SEQRES 5 B 119 PRO SER LYS ASN SER HIS PRO VAL GLN VAL GLY ARG ILE SEQRES 6 B 119 ILE LEU GLU ASP TYR HIS ASP HIS GLY LEU LEU ARG VAL SEQRES 7 B 119 ARG MET VAL ASN LEU GLN VAL GLU ASP SER GLY LEU TYR SEQRES 8 B 119 GLN CYS VAL ILE TYR GLN PRO PRO LYS GLU PRO HIS MET SEQRES 9 B 119 LEU PHE ASP ARG ILE ARG LEU VAL VAL THR LYS GLY PHE SEQRES 10 B 119 SER GLY HET TLA B 726 10 HETNAM TLA L(+)-TARTARIC ACID FORMUL 3 TLA C4 H6 O6 FORMUL 4 HOH *175(H2 O) HELIX 1 1 THR A 44 ALA A 49 1 6 HELIX 2 2 GLN A 104 SER A 108 5 5 HELIX 3 3 THR B 44 ALA B 49 1 6 HELIX 4 4 HIS B 91 HIS B 93 5 3 HELIX 5 5 GLN B 104 SER B 108 5 5 SHEET 1 A 5 THR A 22 LEU A 24 0 SHEET 2 A 5 LEU B 37 ASP B 42 -1 O LYS B 40 N LYS A 23 SHEET 3 A 5 LEU B 95 MET B 100 -1 O VAL B 98 N VAL B 39 SHEET 4 A 5 ILE B 85 TYR B 90 -1 N GLU B 88 O ARG B 97 SHEET 5 A 5 VAL B 80 VAL B 82 -1 N VAL B 80 O LEU B 87 SHEET 1 B 5 GLU A 26 GLU A 30 0 SHEET 2 B 5 ARG A 128 VAL A 132 1 O ARG A 130 N TYR A 29 SHEET 3 B 5 GLY A 109 ILE A 115 -1 N GLY A 109 O LEU A 131 SHEET 4 B 5 LYS A 53 ILE A 58 -1 N GLN A 56 O GLN A 112 SHEET 5 B 5 LYS A 65 CYS A 69 -1 O LEU A 67 N TRP A 55 SHEET 1 C 4 GLU A 26 GLU A 30 0 SHEET 2 C 4 ARG A 128 VAL A 132 1 O ARG A 130 N TYR A 29 SHEET 3 C 4 GLY A 109 ILE A 115 -1 N GLY A 109 O LEU A 131 SHEET 4 C 4 HIS A 123 MET A 124 -1 O HIS A 123 N ILE A 115 SHEET 1 D 4 LEU A 37 ASP A 42 0 SHEET 2 D 4 LEU A 95 MET A 100 -1 O VAL A 98 N VAL A 39 SHEET 3 D 4 ILE A 85 TYR A 90 -1 N GLU A 88 O ARG A 97 SHEET 4 D 4 VAL A 80 VAL A 82 -1 N VAL A 80 O LEU A 87 SHEET 1 E 5 GLU B 27 LYS B 32 0 SHEET 2 E 5 ILE B 129 THR B 134 1 O VAL B 132 N LEU B 31 SHEET 3 E 5 GLY B 109 ILE B 115 -1 N GLY B 109 O LEU B 131 SHEET 4 E 5 LYS B 53 ARG B 59 -1 N GLN B 56 O GLN B 112 SHEET 5 E 5 MET B 63 CYS B 69 -1 O LEU B 67 N TRP B 55 SHEET 1 F 4 GLU B 27 LYS B 32 0 SHEET 2 F 4 ILE B 129 THR B 134 1 O VAL B 132 N LEU B 31 SHEET 3 F 4 GLY B 109 ILE B 115 -1 N GLY B 109 O LEU B 131 SHEET 4 F 4 HIS B 123 MET B 124 -1 O HIS B 123 N ILE B 115 SSBOND 1 CYS A 41 CYS A 113 1555 1555 2.12 SSBOND 2 CYS B 41 CYS B 113 1555 1555 2.06 CISPEP 1 ARG A 72 PRO A 73 0 0.92 CISPEP 2 PRO A 118 PRO A 119 0 5.00 CISPEP 3 PHE A 126 ASP A 127 0 -6.22 CISPEP 4 ARG B 72 PRO B 73 0 -5.55 CISPEP 5 PRO B 118 PRO B 119 0 7.73 SITE 1 AC1 10 THR A 44 LYS A 47 HIS A 123 ASN B 76 SITE 2 AC1 10 SER B 77 TYR B 90 HIS B 91 ASP B 92 SITE 3 AC1 10 HIS B 93 HOH B 728 CRYST1 110.937 110.937 46.835 90.00 90.00 120.00 P 61 12 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 0.009014 0.005204 0.000000 0.00000 SCALE2 0.000000 0.010409 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021352 0.00000