HEADER IMMUNE SYSTEM 25-NOV-13 4NQU TITLE ANTI-PARALLEL FC-KNOB (T366W) HOMODIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: IG GAMMA-1 CHAIN C REGION; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 118-330; COMPND 5 SYNONYM: KNOB FC T366W; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IGHG1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS IMMUNOGLOBULIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR C.EIGENBROT,M.ULTSCH REVDAT 3 20-SEP-23 4NQU 1 REMARK SEQADV REVDAT 2 23-APR-14 4NQU 1 JRNL REVDAT 1 12-MAR-14 4NQU 0 JRNL AUTH J.M.ELLIOTT,M.ULTSCH,J.LEE,R.TONG,K.TAKEDA,C.SPIESS, JRNL AUTH 2 C.EIGENBROT,J.M.SCHEER JRNL TITL ANTIPARALLEL CONFORMATION OF KNOB AND HOLE AGLYCOSYLATED JRNL TITL 2 HALF-ANTIBODY HOMODIMERS IS MEDIATED BY A CH2-CH3 JRNL TITL 3 HYDROPHOBIC INTERACTION. JRNL REF J.MOL.BIOL. V. 426 1947 2014 JRNL REFN ISSN 0022-2836 JRNL PMID 24576605 JRNL DOI 10.1016/J.JMB.2014.02.015 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 8571 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) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 425 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1077 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.3070 REMARK 3 BIN FREE R VALUE SET COUNT : 55 REMARK 3 BIN FREE R VALUE : 0.4440 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1672 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 35 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.83 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.35000 REMARK 3 B22 (A**2) : 1.35000 REMARK 3 B33 (A**2) : -2.03000 REMARK 3 B12 (A**2) : 0.68000 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): 0.656 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.338 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.276 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 26.061 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.931 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.883 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1726 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2353 ; 1.141 ; 1.956 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 207 ; 5.551 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 77 ;39.194 ;24.935 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 292 ;17.247 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ; 9.525 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 255 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1309 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 635 ; 0.203 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1136 ; 0.301 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 53 ; 0.126 ; 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): 33 ; 0.196 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 2 ; 0.045 ; 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): 1081 ; 2.819 ; 2.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1722 ; 4.330 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 748 ; 2.752 ; 2.500 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 631 ; 4.238 ; 5.000 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 237 A 290 REMARK 3 RESIDUE RANGE : A 302 A 341 REMARK 3 ORIGIN FOR THE GROUP (A): 22.8486 3.6242 -14.5684 REMARK 3 T TENSOR REMARK 3 T11: 0.1188 T22: -0.0233 REMARK 3 T33: -0.0809 T12: -0.0259 REMARK 3 T13: 0.0158 T23: 0.0144 REMARK 3 L TENSOR REMARK 3 L11: 0.8942 L22: 2.3786 REMARK 3 L33: 2.3683 L12: 0.6742 REMARK 3 L13: 0.2221 L23: -1.1171 REMARK 3 S TENSOR REMARK 3 S11: 0.0973 S12: -0.1473 S13: 0.0198 REMARK 3 S21: 0.2267 S22: -0.1232 S23: -0.0687 REMARK 3 S31: 0.1322 S32: -0.0298 S33: 0.0259 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 342 A 351 REMARK 3 RESIDUE RANGE : A 363 A 444 REMARK 3 ORIGIN FOR THE GROUP (A): 11.5878 9.2942 -41.4048 REMARK 3 T TENSOR REMARK 3 T11: 0.0839 T22: -0.0906 REMARK 3 T33: -0.0247 T12: -0.0156 REMARK 3 T13: 0.0325 T23: -0.0093 REMARK 3 L TENSOR REMARK 3 L11: 3.3987 L22: 1.4824 REMARK 3 L33: 1.2754 L12: -0.7890 REMARK 3 L13: 1.3826 L23: 0.1883 REMARK 3 S TENSOR REMARK 3 S11: 0.0663 S12: 0.2871 S13: -0.2390 REMARK 3 S21: 0.0228 S22: -0.0226 S23: 0.1672 REMARK 3 S31: -0.1130 S32: 0.0917 S33: -0.0438 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 291 A 301 REMARK 3 ORIGIN FOR THE GROUP (A): 11.6938 -11.5301 -9.8796 REMARK 3 T TENSOR REMARK 3 T11: 0.3355 T22: 0.3568 REMARK 3 T33: 0.1715 T12: -0.3592 REMARK 3 T13: 0.0139 T23: 0.0078 REMARK 3 L TENSOR REMARK 3 L11: 9.0360 L22: 26.2701 REMARK 3 L33: 2.8044 L12: 13.2917 REMARK 3 L13: 0.0680 L23: 4.4403 REMARK 3 S TENSOR REMARK 3 S11: 1.0015 S12: 1.3520 S13: 0.1395 REMARK 3 S21: -0.1823 S22: -1.2473 S23: 2.6911 REMARK 3 S31: 0.4240 S32: -1.9774 S33: 0.2458 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 352 A 362 REMARK 3 ORIGIN FOR THE GROUP (A): 0.9423 -1.4224 -53.0928 REMARK 3 T TENSOR REMARK 3 T11: 0.3294 T22: 0.0184 REMARK 3 T33: 0.2782 T12: -0.1205 REMARK 3 T13: -0.0855 T23: -0.2778 REMARK 3 L TENSOR REMARK 3 L11: 13.0078 L22: 5.5676 REMARK 3 L33: 8.5127 L12: 5.4670 REMARK 3 L13: 8.6623 L23: 6.6362 REMARK 3 S TENSOR REMARK 3 S11: -0.4824 S12: 1.3887 S13: -1.5859 REMARK 3 S21: -1.4546 S22: 0.8253 S23: 0.4870 REMARK 3 S31: 0.8348 S32: 0.6726 S33: -0.3428 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 4NQU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-DEC-13. REMARK 100 THE DEPOSITION ID IS D_1000083541. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUL-09 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : SI(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8571 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 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 (%) : 90.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1L6X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG2000 MME, 0.2 M AMMONIUM REMARK 280 SULFATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 68.51700 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 137.03400 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 137.03400 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 68.51700 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: 3260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 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 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 -68.51700 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 LEU A 235 REMARK 465 GLY A 236 REMARK 465 PRO A 445 REMARK 465 GLY A 446 REMARK 465 LYS A 447 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 TYR A 296 -106.41 54.83 REMARK 500 SER A 298 -30.30 64.66 REMARK 500 GLU A 356 21.38 -75.38 REMARK 500 THR A 359 51.04 -109.06 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 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4NQS RELATED DB: PDB REMARK 900 RELATED ID: 4NQT RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 D356E AND L358M (UNP D239E AND L241M) ARE NATURAL VARIANTS. DBREF 4NQU A 235 447 UNP P01857 IGHG1_HUMAN 118 330 SEQADV 4NQU GLU A 356 UNP P01857 ASP 239 SEE REMARK 999 SEQADV 4NQU MET A 358 UNP P01857 LEU 241 SEE REMARK 999 SEQADV 4NQU TRP A 366 UNP P01857 THR 249 ENGINEERED MUTATION SEQRES 1 A 213 LEU GLY GLY PRO SER VAL PHE LEU PHE PRO PRO LYS PRO SEQRES 2 A 213 LYS ASP THR LEU MET ILE SER ARG THR PRO GLU VAL THR SEQRES 3 A 213 CYS VAL VAL VAL ASP VAL SER HIS GLU ASP PRO GLU VAL SEQRES 4 A 213 LYS PHE ASN TRP TYR VAL ASP GLY VAL GLU VAL HIS ASN SEQRES 5 A 213 ALA LYS THR LYS PRO ARG GLU GLU GLN TYR ASN SER THR SEQRES 6 A 213 TYR ARG VAL VAL SER VAL LEU THR VAL LEU HIS GLN ASP SEQRES 7 A 213 TRP LEU ASN GLY LYS GLU TYR LYS CYS LYS VAL SER ASN SEQRES 8 A 213 LYS ALA LEU PRO ALA PRO ILE GLU LYS THR ILE SER LYS SEQRES 9 A 213 ALA LYS GLY GLN PRO ARG GLU PRO GLN VAL TYR THR LEU SEQRES 10 A 213 PRO PRO SER ARG GLU GLU MET THR LYS ASN GLN VAL SER SEQRES 11 A 213 LEU TRP CYS LEU VAL LYS GLY PHE TYR PRO SER ASP ILE SEQRES 12 A 213 ALA VAL GLU TRP GLU SER ASN GLY GLN PRO GLU ASN ASN SEQRES 13 A 213 TYR LYS THR THR PRO PRO VAL LEU ASP SER ASP GLY SER SEQRES 14 A 213 PHE PHE LEU TYR SER LYS LEU THR VAL ASP LYS SER ARG SEQRES 15 A 213 TRP GLN GLN GLY ASN VAL PHE SER CYS SER VAL MET HIS SEQRES 16 A 213 GLU ALA LEU HIS ASN HIS TYR THR GLN LYS SER LEU SER SEQRES 17 A 213 LEU SER PRO GLY LYS HET SO4 A 501 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *35(H2 O) HELIX 1 1 LYS A 246 MET A 252 1 7 HELIX 2 2 LEU A 309 ASN A 315 1 7 HELIX 3 3 SER A 354 MET A 358 5 5 HELIX 4 4 LYS A 414 GLN A 419 1 6 HELIX 5 5 LEU A 432 TYR A 436 5 5 SHEET 1 A 4 SER A 239 PHE A 243 0 SHEET 2 A 4 GLU A 258 VAL A 266 -1 O VAL A 264 N SER A 239 SHEET 3 A 4 TYR A 300 THR A 307 -1 O SER A 304 N CYS A 261 SHEET 4 A 4 LYS A 288 THR A 289 -1 N LYS A 288 O VAL A 305 SHEET 1 B 4 VAL A 282 VAL A 284 0 SHEET 2 B 4 LYS A 274 VAL A 279 -1 N VAL A 279 O VAL A 282 SHEET 3 B 4 TYR A 319 SER A 324 -1 O LYS A 320 N TYR A 278 SHEET 4 B 4 ILE A 332 ILE A 336 -1 O ILE A 336 N TYR A 319 SHEET 1 C 4 GLN A 347 LEU A 351 0 SHEET 2 C 4 GLN A 362 PHE A 372 -1 O LEU A 368 N TYR A 349 SHEET 3 C 4 PHE A 404 ASP A 413 -1 O LEU A 410 N LEU A 365 SHEET 4 C 4 TYR A 391 THR A 393 -1 N LYS A 392 O LYS A 409 SHEET 1 D 4 GLN A 347 LEU A 351 0 SHEET 2 D 4 GLN A 362 PHE A 372 -1 O LEU A 368 N TYR A 349 SHEET 3 D 4 PHE A 404 ASP A 413 -1 O LEU A 410 N LEU A 365 SHEET 4 D 4 VAL A 397 LEU A 398 -1 N VAL A 397 O PHE A 405 SHEET 1 E 4 GLN A 386 PRO A 387 0 SHEET 2 E 4 ALA A 378 SER A 383 -1 N SER A 383 O GLN A 386 SHEET 3 E 4 PHE A 423 MET A 428 -1 O MET A 428 N ALA A 378 SHEET 4 E 4 THR A 437 LEU A 441 -1 O LYS A 439 N CYS A 425 SSBOND 1 CYS A 261 CYS A 321 1555 1555 2.03 SSBOND 2 CYS A 367 CYS A 425 1555 1555 2.00 CISPEP 1 TYR A 373 PRO A 374 0 1.71 SITE 1 AC1 3 LYS A 248 ARG A 255 GLU A 380 CRYST1 44.500 44.500 205.551 90.00 90.00 120.00 P 31 2 1 6 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 0.022472 0.012974 0.000000 0.00000 SCALE2 0.000000 0.025948 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004865 0.00000