HEADER CELL ADHESION 05-SEP-17 6AW3 TITLE CRYSTAL STRUCTURE OF THE HOPQ-CEACAM3 L44Q COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: HOPQ; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: CARCINOEMBRYONIC ANTIGEN-RELATED CELL ADHESION MOLECULE 3; COMPND 7 CHAIN: A; COMPND 8 SYNONYM: CARCINOEMBRYONIC ANTIGEN CGM1; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI; SOURCE 3 ORGANISM_TAXID: 210; SOURCE 4 GENE: HOPQ; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 GENE: CEACAM3, CD66D, CGM1; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS CELL ADHESION EXPDTA X-RAY DIFFRACTION AUTHOR D.A.BONSOR,E.J.SUNDBERG REVDAT 2 11-JUL-18 6AW3 1 JRNL REVDAT 1 16-MAY-18 6AW3 0 JRNL AUTH D.A.BONSOR,Q.ZHAO,B.SCHMIDINGER,E.WEISS,J.WANG,D.DEREDGE, JRNL AUTH 2 R.BEADENKOPF,B.DOW,W.FISCHER,D.BECKETT,P.L.WINTRODE,R.HAAS, JRNL AUTH 3 E.J.SUNDBERG JRNL TITL THEHELICOBACTER PYLORIADHESIN PROTEIN HOPQ EXPLOITS THE JRNL TITL 2 DIMER INTERFACE OF HUMAN CEACAMS TO FACILITATE TRANSLOCATION JRNL TITL 3 OF THE ONCOPROTEIN CAGA. JRNL REF EMBO J. V. 37 2018 JRNL REFN ESSN 1460-2075 JRNL PMID 29724755 JRNL DOI 10.15252/EMBJ.201798664 REMARK 2 REMARK 2 RESOLUTION. 2.66 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.66 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 102.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 12792 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) : 0.245 REMARK 3 R VALUE (WORKING SET) : 0.242 REMARK 3 FREE R VALUE : 0.297 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 661 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) : 2.66 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.73 REMARK 3 REFLECTION IN BIN (WORKING SET) : 857 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.92 REMARK 3 BIN R VALUE (WORKING SET) : 0.3870 REMARK 3 BIN FREE R VALUE SET COUNT : 48 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3367 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 8 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.86000 REMARK 3 B22 (A**2) : -2.45000 REMARK 3 B33 (A**2) : 0.58000 REMARK 3 B12 (A**2) : 0.00000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.414 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.393 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 44.220 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.926 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.880 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3417 ; 0.007 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2971 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4651 ; 1.140 ; 1.939 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6929 ; 0.900 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 453 ; 6.283 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 142 ;41.410 ;26.972 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 536 ;13.459 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ;11.929 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 553 ; 0.063 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3884 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 599 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1830 ; 0.893 ; 3.965 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1829 ; 0.893 ; 3.963 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2277 ; 1.640 ; 5.935 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2278 ; 1.640 ; 5.937 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1587 ; 0.606 ; 3.884 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1587 ; 0.606 ; 3.884 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2374 ; 1.141 ; 5.836 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3715 ; 3.132 ;46.790 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3716 ; 3.132 ;46.791 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 : 3 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 : B 52 B 419 REMARK 3 ORIGIN FOR THE GROUP (A): 0.3025 -27.3227 -3.8816 REMARK 3 T TENSOR REMARK 3 T11: 0.2176 T22: 0.2685 REMARK 3 T33: 0.0325 T12: 0.0026 REMARK 3 T13: 0.0231 T23: 0.0089 REMARK 3 L TENSOR REMARK 3 L11: 0.5485 L22: 1.0963 REMARK 3 L33: 0.5121 L12: -0.6162 REMARK 3 L13: 0.3222 L23: -0.5705 REMARK 3 S TENSOR REMARK 3 S11: -0.0632 S12: -0.0300 S13: -0.0338 REMARK 3 S21: 0.0143 S22: 0.0188 S23: -0.0720 REMARK 3 S31: -0.0641 S32: -0.0442 S33: 0.0443 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 : A 0 A 107 REMARK 3 ORIGIN FOR THE GROUP (A): -12.0480 13.0495 -18.3233 REMARK 3 T TENSOR REMARK 3 T11: 0.2968 T22: 0.2215 REMARK 3 T33: 0.0073 T12: 0.0179 REMARK 3 T13: -0.0308 T23: -0.0064 REMARK 3 L TENSOR REMARK 3 L11: 0.7016 L22: 3.2648 REMARK 3 L33: 1.0492 L12: -0.2485 REMARK 3 L13: 0.2521 L23: -0.1533 REMARK 3 S TENSOR REMARK 3 S11: -0.1100 S12: 0.0476 S13: 0.0139 REMARK 3 S21: -0.0304 S22: 0.0512 S23: -0.0863 REMARK 3 S31: -0.1732 S32: -0.0068 S33: 0.0588 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 0 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 ORIGIN FOR THE GROUP (A): 0.0000 0.0000 0.0000 REMARK 3 T TENSOR REMARK 3 T11: 0.1987 T22: 0.1987 REMARK 3 T33: 0.1987 T12: 0.0000 REMARK 3 T13: 0.0000 T23: 0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.0000 L22: 0.0000 REMARK 3 L33: 0.0000 L12: 0.0000 REMARK 3 L13: 0.0000 L23: 0.0000 REMARK 3 S TENSOR REMARK 3 S11: 0.0000 S12: 0.0000 S13: 0.0000 REMARK 3 S21: 0.0000 S22: 0.0000 S23: 0.0000 REMARK 3 S31: 0.0000 S32: 0.0000 S33: -0.0000 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6AW3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-SEP-17. REMARK 100 THE DEPOSITION ID IS D_1000229922. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-FEB-17 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 : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979460 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : RH COATED FLAT BENT M0, TOROIDAL REMARK 200 FOCUSING POST-MONOCHROMATOR M1 REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13470 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.660 REMARK 200 RESOLUTION RANGE LOW (A) : 102.590 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL 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) : 2.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 1.17900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% W/V PEG 3000, 0.1 M BIS-TRIS-HCL, REMARK 280 PH 6.5, 0.2 M CALCIUM ACETATE, 1 % V/V GLYCEROL, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-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 56.32500 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 56.32500 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 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 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 B 4 REMARK 465 GLY B 5 REMARK 465 SER B 6 REMARK 465 SER B 7 REMARK 465 HIS B 8 REMARK 465 HIS B 9 REMARK 465 HIS B 10 REMARK 465 HIS B 11 REMARK 465 HIS B 12 REMARK 465 HIS B 13 REMARK 465 SER B 14 REMARK 465 GLN B 15 REMARK 465 ASP B 16 REMARK 465 PRO B 17 REMARK 465 VAL B 18 REMARK 465 GLN B 19 REMARK 465 LYS B 20 REMARK 465 VAL B 21 REMARK 465 LYS B 22 REMARK 465 ASN B 23 REMARK 465 ALA B 24 REMARK 465 ASP B 25 REMARK 465 LYS B 26 REMARK 465 VAL B 27 REMARK 465 GLN B 28 REMARK 465 LYS B 29 REMARK 465 LEU B 30 REMARK 465 SER B 31 REMARK 465 ASP B 32 REMARK 465 THR B 33 REMARK 465 TYR B 34 REMARK 465 GLU B 35 REMARK 465 GLN B 36 REMARK 465 LEU B 37 REMARK 465 SER B 38 REMARK 465 ARG B 39 REMARK 465 LEU B 40 REMARK 465 LEU B 41 REMARK 465 THR B 42 REMARK 465 ASN B 43 REMARK 465 ASP B 44 REMARK 465 ASN B 45 REMARK 465 GLY B 46 REMARK 465 THR B 47 REMARK 465 ASN B 48 REMARK 465 SER B 49 REMARK 465 LYS B 50 REMARK 465 THR B 51 REMARK 465 GLU B 123 REMARK 465 ASN B 124 REMARK 465 GLY B 125 REMARK 465 ASP B 204 REMARK 465 SER B 205 REMARK 465 SER B 247 REMARK 465 GLY B 248 REMARK 465 SER B 249 REMARK 465 GLY B 250 REMARK 465 GLY B 251 REMARK 465 GLY B 252 REMARK 465 ALA B 253 REMARK 465 ALA B 254 REMARK 465 THR B 255 REMARK 465 ASN B 256 REMARK 465 MET B 364 REMARK 465 SER B 365 REMARK 465 ILE B 420 REMARK 465 GLN B 421 REMARK 465 GLU B 422 REMARK 465 LEU B 423 REMARK 465 GLY B 424 REMARK 465 ASN B 425 REMARK 465 ASN B 426 REMARK 465 PRO B 427 REMARK 465 PHE B 428 REMARK 465 ARG B 429 REMARK 465 ASN B 430 REMARK 465 MET B 431 REMARK 465 GLY B 432 REMARK 465 MET B 433 REMARK 465 ILE B 434 REMARK 465 ALA B 435 REMARK 465 SER B 436 REMARK 465 SER B 437 REMARK 465 THR B 438 REMARK 465 THR B 439 REMARK 465 ASN B 440 REMARK 465 ASN B 441 REMARK 465 GLY B 442 REMARK 465 MET A -1 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 GLN B 54 CG CD OE1 NE2 REMARK 470 ILE B 56 CG1 CG2 CD1 REMARK 470 GLN B 58 CG CD OE1 NE2 REMARK 470 GLU B 65 CG CD OE1 OE2 REMARK 470 ARG B 66 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 68 CG CD CE NZ REMARK 470 LYS B 108 CG CD CE NZ REMARK 470 GLN B 179 CG CD OE1 NE2 REMARK 470 LYS B 188 CG CD CE NZ REMARK 470 LYS B 200 CG CD CE NZ REMARK 470 GLN B 202 CG CD OE1 NE2 REMARK 470 GLN B 203 CG CD OE1 NE2 REMARK 470 GLN B 206 CG CD OE1 NE2 REMARK 470 LYS B 267 CG CD CE NZ REMARK 470 LYS B 303 CG CD CE NZ REMARK 470 GLN B 307 CG CD OE1 NE2 REMARK 470 LEU B 311 CG CD1 CD2 REMARK 470 MET B 374 CG SD CE REMARK 470 GLN B 375 CG CD OE1 NE2 REMARK 470 GLN B 377 CG CD OE1 NE2 REMARK 470 LYS B 378 CG CD CE NZ REMARK 470 ASN B 403 CG OD1 ND2 REMARK 470 GLN B 405 CG CD OE1 NE2 REMARK 470 GLN B 408 CG CD OE1 NE2 REMARK 470 GLN B 411 CG CD OE1 NE2 REMARK 470 ASN B 414 CG OD1 ND2 REMARK 470 LEU B 415 CG CD1 CD2 REMARK 470 ASN B 417 CG OD1 ND2 REMARK 470 LEU B 419 CG CD1 CD2 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 203 O HOH A 203 4555 1.34 REMARK 500 O HOH A 202 O HOH A 202 3454 2.01 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 THR B 74 -76.88 -103.89 REMARK 500 GLU B 112 51.16 -95.37 REMARK 500 LYS B 154 125.68 -32.37 REMARK 500 VAL B 156 -72.38 -135.01 REMARK 500 SER B 157 140.06 -171.02 REMARK 500 ALA B 263 -26.63 105.33 REMARK 500 ALA B 299 43.35 -96.70 REMARK 500 ASN B 300 59.79 -165.52 REMARK 500 TYR B 358 -59.81 -126.73 REMARK 500 SER B 376 -132.23 -97.99 REMARK 500 GLN B 377 23.07 -141.06 REMARK 500 LYS B 378 -75.65 -96.04 REMARK 500 ASN B 379 159.30 44.76 REMARK 500 CYS B 385 53.58 39.48 REMARK 500 HIS A 27 85.10 64.45 REMARK 500 GLN A 53 -29.03 80.87 REMARK 500 TYR A 61 99.90 -64.57 REMARK 500 REMARK 500 REMARK: NULL DBREF 6AW3 B 18 442 UNP H6A3H4 H6A3H4_HELPX 38 462 DBREF 6AW3 A 0 107 UNP P40198 CEAM3_HUMAN 34 141 SEQADV 6AW3 MET B 4 UNP H6A3H4 INITIATING METHIONINE SEQADV 6AW3 GLY B 5 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 SER B 6 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 SER B 7 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 HIS B 8 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 HIS B 9 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 HIS B 10 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 HIS B 11 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 HIS B 12 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 HIS B 13 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 SER B 14 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 GLN B 15 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 ASP B 16 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 PRO B 17 UNP H6A3H4 EXPRESSION TAG SEQADV 6AW3 MET A -1 UNP P40198 INITIATING METHIONINE SEQADV 6AW3 GLN A 44 UNP P40198 LEU 78 ENGINEERED MUTATION SEQRES 1 B 439 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER GLN ASP SEQRES 2 B 439 PRO VAL GLN LYS VAL LYS ASN ALA ASP LYS VAL GLN LYS SEQRES 3 B 439 LEU SER ASP THR TYR GLU GLN LEU SER ARG LEU LEU THR SEQRES 4 B 439 ASN ASP ASN GLY THR ASN SER LYS THR SER ALA GLN ALA SEQRES 5 B 439 ILE ASN GLN ALA VAL ASN ASN LEU ASN GLU ARG ALA LYS SEQRES 6 B 439 THR LEU ALA GLY GLY THR THR ASN SER PRO ALA TYR GLN SEQRES 7 B 439 ALA THR LEU LEU ALA LEU ARG SER VAL LEU GLY LEU TRP SEQRES 8 B 439 ASN SER MET GLY TYR ALA VAL ILE CYS GLY GLY TYR THR SEQRES 9 B 439 LYS SER PRO GLY GLU ASN ASN GLN LYS ASN PHE HIS TYR SEQRES 10 B 439 THR ASP GLU ASN GLY ASN GLY THR THR ILE ASN CYS GLY SEQRES 11 B 439 GLY SER THR ASN SER ASN GLY THR HIS SER SER ASN GLY SEQRES 12 B 439 THR ASN THR LEU LYS ALA ASP LYS ASN VAL SER LEU SER SEQRES 13 B 439 ILE GLU GLN TYR GLU LYS ILE HIS GLU SER TYR GLN ILE SEQRES 14 B 439 LEU SER LYS ALA LEU LYS GLN ALA GLY LEU ALA PRO LEU SEQRES 15 B 439 ASN SER LYS GLY GLU LYS LEU GLU ALA HIS VAL THR THR SEQRES 16 B 439 SER LYS TYR GLN GLN ASP SER GLN THR LYS THR THR THR SEQRES 17 B 439 SER VAL ILE ASP THR THR ASN ASP ALA GLN ASN LEU LEU SEQRES 18 B 439 THR GLN ALA GLN THR ILE VAL ASN THR LEU LYS ASP TYR SEQRES 19 B 439 CYS PRO MET LEU ILE ALA LYS SER SER SER GLY SER GLY SEQRES 20 B 439 GLY GLY ALA ALA THR ASN THR PRO SER TRP GLN THR ALA SEQRES 21 B 439 GLY GLY GLY LYS ASN SER CYS GLU THR PHE GLY ALA GLU SEQRES 22 B 439 PHE SER ALA ALA SER ASP MET ILE ASN ASN ALA GLN LYS SEQRES 23 B 439 ILE VAL GLN GLU THR GLN GLN LEU SER ALA ASN GLN PRO SEQRES 24 B 439 LYS ASN ILE THR GLN PRO HIS ASN LEU ASN LEU ASN THR SEQRES 25 B 439 PRO SER SER LEU THR ALA LEU ALA GLN LYS MET LEU LYS SEQRES 26 B 439 ASN ALA GLN SER GLN ALA GLU ILE LEU LYS LEU ALA ASN SEQRES 27 B 439 GLN VAL GLU SER ASP PHE ASN LYS LEU SER SER GLY HIS SEQRES 28 B 439 LEU LYS ASP TYR ILE GLY LYS CYS ASP MET SER ALA ILE SEQRES 29 B 439 SER SER THR ASN MET THR MET GLN SER GLN LYS ASN ASN SEQRES 30 B 439 TRP GLY ASN GLY CYS ALA GLY VAL GLU GLU THR LEU THR SEQRES 31 B 439 SER LEU LYS THR SER ALA ALA ASP PHE ASN ASN GLN THR SEQRES 32 B 439 PRO GLN ILE ASN GLN ALA GLN ASN LEU ALA ASN THR LEU SEQRES 33 B 439 ILE GLN GLU LEU GLY ASN ASN PRO PHE ARG ASN MET GLY SEQRES 34 B 439 MET ILE ALA SER SER THR THR ASN ASN GLY SEQRES 1 A 109 MET ALA LYS LEU THR ILE GLU SER MET PRO LEU SER VAL SEQRES 2 A 109 ALA GLU GLY LYS GLU VAL LEU LEU LEU VAL HIS ASN LEU SEQRES 3 A 109 PRO GLN HIS LEU PHE GLY TYR SER TRP TYR LYS GLY GLU SEQRES 4 A 109 ARG VAL ASP GLY ASN SER GLN ILE VAL GLY TYR VAL ILE SEQRES 5 A 109 GLY THR GLN GLN ALA THR PRO GLY ALA ALA TYR SER GLY SEQRES 6 A 109 ARG GLU THR ILE TYR THR ASN ALA SER LEU LEU ILE GLN SEQRES 7 A 109 ASN VAL THR GLN ASN ASP ILE GLY PHE TYR THR LEU GLN SEQRES 8 A 109 VAL ILE LYS SER ASP LEU VAL ASN GLU GLU ALA THR GLY SEQRES 9 A 109 GLN PHE HIS VAL TYR FORMUL 3 HOH *8(H2 O) HELIX 1 AA1 SER B 52 GLY B 73 1 22 HELIX 2 AA2 SER B 77 GLY B 98 1 22 HELIX 3 AA3 TYR B 99 VAL B 101 5 3 HELIX 4 AA4 GLY B 146 LEU B 150 5 5 HELIX 5 AA5 ILE B 160 ALA B 180 1 21 HELIX 6 AA6 ASP B 219 CYS B 238 1 20 HELIX 7 AA7 ASN B 268 ALA B 299 1 32 HELIX 8 AA8 THR B 315 SER B 352 1 38 HELIX 9 AA9 GLY B 387 ASN B 404 1 18 HELIX 10 AB1 GLN B 405 LEU B 419 1 15 HELIX 11 AB2 ASP A 40 ASN A 42 5 3 HELIX 12 AB3 THR A 79 ILE A 83 5 5 SHEET 1 AA1 2 CYS B 103 GLY B 105 0 SHEET 2 AA1 2 LEU B 158 SER B 159 1 O LEU B 158 N GLY B 104 SHEET 1 AA2 5 THR B 207 THR B 217 0 SHEET 2 AA2 5 LYS B 191 TYR B 201 -1 N VAL B 196 O SER B 212 SHEET 3 AA2 5 LYS B 116 TYR B 120 -1 N ASN B 117 O SER B 199 SHEET 4 AA2 5 THR B 128 CYS B 132 -1 O THR B 128 N TYR B 120 SHEET 5 AA2 5 MET B 372 MET B 374 -1 O THR B 373 N THR B 129 SHEET 1 AA3 2 SER B 135 THR B 136 0 SHEET 2 AA3 2 HIS B 142 SER B 143 -1 O SER B 143 N SER B 135 SHEET 1 AA4 4 THR A 3 MET A 7 0 SHEET 2 AA4 4 VAL A 17 HIS A 22 -1 O LEU A 20 N GLU A 5 SHEET 3 AA4 4 LEU A 73 ILE A 75 -1 O LEU A 73 N LEU A 19 SHEET 4 AA4 4 GLU A 65 ILE A 67 -1 N THR A 66 O LEU A 74 SHEET 1 AA5 6 SER A 10 ALA A 12 0 SHEET 2 AA5 6 ASN A 97 TYR A 107 1 O HIS A 105 N VAL A 11 SHEET 3 AA5 6 GLY A 84 LYS A 92 -1 N TYR A 86 O GLY A 102 SHEET 4 AA5 6 LEU A 28 LYS A 35 -1 N GLY A 30 O ILE A 91 SHEET 5 AA5 6 GLN A 44 VAL A 49 -1 O TYR A 48 N TYR A 31 SHEET 6 AA5 6 THR A 56 PRO A 57 -1 O THR A 56 N GLY A 47 SSBOND 1 CYS B 103 CYS B 132 1555 1555 2.04 SSBOND 2 CYS B 238 CYS B 270 1555 1555 2.02 SSBOND 3 CYS B 362 CYS B 385 1555 1555 2.04 CISPEP 1 MET A 7 PRO A 8 0 -2.47 CRYST1 38.830 102.594 112.650 90.00 90.00 90.00 P 2 2 21 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 0.025753 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009747 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008877 0.00000