HEADER IMMUNE SYSTEM 09-JUL-10 2XKN TITLE CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF THE ANTI-EGFR ANTIBODY 7A7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTI-EGFR ANTIBODY 7A7; COMPND 3 CHAIN: A, C; COMPND 4 FRAGMENT: FAB FRAGMENT LIGHT CHAIN (IGG1), RESIDUES 1-223; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ANTI-EGFR ANTIBODY 7A7; COMPND 7 CHAIN: B, D; COMPND 8 FRAGMENT: FAB FRAGMENT HEAVY CHAIN (IGG1), RESIDUES 1-216 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 OTHER_DETAILS: HYBRIDOMA; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 8 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 9 ORGANISM_TAXID: 10090; SOURCE 10 OTHER_DETAILS: HYBRIDOMA KEYWDS IMMUNE SYSTEM, IMMUNOGLOBULIN EXPDTA X-RAY DIFFRACTION AUTHOR A.TALAVERA,J.MACKENZIE,R.FRIEMANN,U.KRENGEL REVDAT 3 20-DEC-23 2XKN 1 REMARK REVDAT 2 31-AUG-11 2XKN 1 SOURCE JRNL REMARK VERSN REVDAT 1 15-JUN-11 2XKN 0 JRNL AUTH A.TALAVERA,J.MACKENZIE,G.GARRIDO,R.FRIEMANN,A.LOPEZ-REQUENA, JRNL AUTH 2 E.MORENO,U.KRENGEL JRNL TITL STRUCTURE OF THE FAB FRAGMENT OF THE ANTI-MURINE EGFR JRNL TITL 2 ANTIBODY 7A7 AND EXPLORATION OF ITS RECEPTOR BINDING SITE. JRNL REF MOL.IMMUNOL. V. 48 1578 2011 JRNL REFN ISSN 0161-5890 JRNL PMID 21592580 JRNL DOI 10.1016/J.MOLIMM.2011.03.016 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.120 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 374113 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.145 REMARK 3 R VALUE (WORKING SET) : 0.144 REMARK 3 FREE R VALUE : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 18824 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 22.6173 - 4.3402 0.99 11875 635 0.1543 0.1748 REMARK 3 2 4.3402 - 3.4489 1.00 11939 655 0.1394 0.1518 REMARK 3 3 3.4489 - 3.0141 1.00 11903 639 0.1564 0.1836 REMARK 3 4 3.0141 - 2.7390 1.00 11921 651 0.1607 0.1844 REMARK 3 5 2.7390 - 2.5430 1.00 11931 620 0.1456 0.1752 REMARK 3 6 2.5430 - 2.3932 1.00 11913 641 0.1367 0.1747 REMARK 3 7 2.3932 - 2.2735 1.00 11941 650 0.1355 0.1828 REMARK 3 8 2.2735 - 2.1746 1.00 11959 605 0.1286 0.1616 REMARK 3 9 2.1746 - 2.0909 1.00 11974 592 0.1195 0.1584 REMARK 3 10 2.0909 - 2.0188 1.00 11941 625 0.1183 0.1554 REMARK 3 11 2.0188 - 1.9557 1.00 11851 665 0.1130 0.1552 REMARK 3 12 1.9557 - 1.8999 1.00 11926 619 0.1150 0.1546 REMARK 3 13 1.8999 - 1.8499 1.00 11833 651 0.1091 0.1603 REMARK 3 14 1.8499 - 1.8048 0.99 11931 600 0.1055 0.1526 REMARK 3 15 1.8048 - 1.7638 0.99 11912 640 0.1069 0.1580 REMARK 3 16 1.7638 - 1.7262 0.99 11781 656 0.1010 0.1459 REMARK 3 17 1.7262 - 1.6917 0.99 11890 594 0.1071 0.1497 REMARK 3 18 1.6917 - 1.6598 0.99 11835 655 0.1161 0.1794 REMARK 3 19 1.6598 - 1.6302 0.99 11808 581 0.1194 0.1632 REMARK 3 20 1.6302 - 1.6025 0.99 11852 662 0.1155 0.1593 REMARK 3 21 1.6025 - 1.5767 0.99 11862 612 0.1202 0.1608 REMARK 3 22 1.5767 - 1.5524 0.99 11662 625 0.1293 0.1698 REMARK 3 23 1.5524 - 1.5296 0.99 11798 658 0.1361 0.1796 REMARK 3 24 1.5296 - 1.5081 0.99 11749 561 0.1544 0.2080 REMARK 3 25 1.5081 - 1.4877 0.99 11742 680 0.1528 0.1813 REMARK 3 26 1.4877 - 1.4684 0.98 11739 641 0.1589 0.1931 REMARK 3 27 1.4684 - 1.4500 0.98 11782 576 0.1777 0.2007 REMARK 3 28 1.4500 - 1.4326 0.98 11682 615 0.1888 0.2322 REMARK 3 29 1.4326 - 1.4159 0.98 11809 596 0.1992 0.2361 REMARK 3 30 1.4159 - 1.4000 0.98 11548 624 0.2036 0.2507 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 46.64 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.800 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.77 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.64870 REMARK 3 B22 (A**2) : -10.02200 REMARK 3 B33 (A**2) : 6.37330 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.71350 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 7118 REMARK 3 ANGLE : 1.247 9730 REMARK 3 CHIRALITY : 0.083 1091 REMARK 3 PLANARITY : 0.005 1255 REMARK 3 DIHEDRAL : 16.254 2511 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2XKN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-JUL-10. REMARK 100 THE DEPOSITION ID IS D_1290044579. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.931 REMARK 200 MONOCHROMATOR : DIAMOND (111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 191075 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 23.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.36000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.100 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 1HIL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 8000, 100 MM TRISAC BUFFER PH REMARK 280 9.0, 10 MM EDTA FROM THE HAMPTON ADDITIVE SCREEN 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 84.51700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.66350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 84.51700 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.66350 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: 3240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.1 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.7 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 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 A2022 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2136 LIES ON A SPECIAL POSITION. REMARK 375 HOH C2041 LIES ON A SPECIAL POSITION. REMARK 375 HOH C2118 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 CYS A 214 REMARK 465 GLU A 215 REMARK 465 VAL A 216 REMARK 465 MET A 217 REMARK 465 LEU A 218 REMARK 465 VAL A 219 REMARK 465 GLU A 220 REMARK 465 SER A 221 REMARK 465 GLY A 222 REMARK 465 GLY A 223 REMARK 465 VAL B 130 REMARK 465 CYS B 131 REMARK 465 GLY B 132 REMARK 465 ASP B 133 REMARK 465 THR B 134 REMARK 465 THR B 135 REMARK 465 ARG B 216 REMARK 465 CYS C 214 REMARK 465 GLU C 215 REMARK 465 VAL C 216 REMARK 465 MET C 217 REMARK 465 LEU C 218 REMARK 465 VAL C 219 REMARK 465 GLU C 220 REMARK 465 SER C 221 REMARK 465 GLY C 222 REMARK 465 GLY C 223 REMARK 465 VAL D 130 REMARK 465 CYS D 131 REMARK 465 GLY D 132 REMARK 465 ASP D 133 REMARK 465 ARG D 216 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 GLU B 214 CG CD OE1 OE2 REMARK 470 GLU D 1 CG CD OE1 OE2 REMARK 470 GLU D 214 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS B 198 CB CYS B 198 SG 0.108 REMARK 500 CYS D 143 CB CYS D 143 SG -0.161 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 A 51 -51.60 74.60 REMARK 500 THR A 51 -51.60 77.27 REMARK 500 ALA A 84 170.83 178.02 REMARK 500 LYS B 43 13.16 83.75 REMARK 500 THR C 51 -49.33 74.13 REMARK 500 ALA C 84 172.37 178.55 REMARK 500 LYS D 43 17.72 81.96 REMARK 500 ALA D 49 148.46 -171.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2028 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH B2015 DISTANCE = 6.15 ANGSTROMS REMARK 525 HOH B2031 DISTANCE = 6.47 ANGSTROMS REMARK 525 HOH B2065 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH C2035 DISTANCE = 7.27 ANGSTROMS REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PE4 B 1216 REMARK 610 PE4 B 1217 REMARK 610 PE4 B 1218 REMARK 610 PE4 D 1216 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 B 1216 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 B 1217 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 B 1218 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 D 1216 DBREF 2XKN A 1 223 PDB 2XKN 2XKN 1 223 DBREF 2XKN B 1 216 PDB 2XKN 2XKN 1 216 DBREF 2XKN C 1 223 PDB 2XKN 2XKN 1 223 DBREF 2XKN D 1 216 PDB 2XKN 2XKN 1 216 SEQRES 1 A 223 ASP ILE GLN MET THR GLN THR THR SER SER LEU SER ALA SEQRES 2 A 223 SER LEU GLY ASP ARG VAL THR ILE SER CYS ARG ALA SER SEQRES 3 A 223 GLN ASP ILE SER ASN TYR LEU ASN TRP TYR GLN GLN LYS SEQRES 4 A 223 PRO ASP GLY THR VAL LYS LEU LEU ILE TYR TYR THR SER SEQRES 5 A 223 ARG LEU HIS SER GLY VAL THR SER ARG PHE SER GLY SER SEQRES 6 A 223 GLY SER GLY THR ASP TYR SER LEU THR ILE SER ASN LEU SEQRES 7 A 223 GLU GLN GLU ASP ILE ALA THR TYR PHE CYS GLN GLN GLY SEQRES 8 A 223 ASN THR LEU PRO TRP THR PHE GLY GLY GLY THR LYS VAL SEQRES 9 A 223 GLU ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE SEQRES 10 A 223 PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SEQRES 11 A 223 SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP SEQRES 12 A 223 ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN SEQRES 13 A 223 ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS SEQRES 14 A 223 ASP SER THR TYR SER MET SER SER THR LEU THR LEU THR SEQRES 15 A 223 LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU SEQRES 16 A 223 ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER SEQRES 17 A 223 PHE ASN ARG ASN GLU CYS GLU VAL MET LEU VAL GLU SER SEQRES 18 A 223 GLY GLY SEQRES 1 B 216 GLU VAL MET LEU VAL GLU SER GLY GLY VAL LEU VAL LYS SEQRES 2 B 216 PRO GLY GLY SER LEU LYS LEU SER CYS ALA ALA SER GLY SEQRES 3 B 216 PHE THR PHE SER ARG TYR ALA MET SER TRP VAL ARG GLN SEQRES 4 B 216 THR PRO GLU LYS ARG LEU GLU TRP VAL ALA THR ILE SER SEQRES 5 B 216 SER GLY GLY SER TYR SER TYR TYR PRO ASP SER VAL LYS SEQRES 6 B 216 GLY ARG PHE THR ILE SER ARG ASP ASN VAL LYS ASN THR SEQRES 7 B 216 LEU TYR LEU GLN MET SER SER LEU ARG SER GLU ASP THR SEQRES 8 B 216 ALA MET TYR TYR CYS ALA ARG ASP SER GLY GLY PHE ALA SEQRES 9 B 216 TYR TRP GLY GLN GLY THR LEU VAL THR VAL SER ALA ALA SEQRES 10 B 216 LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA PRO VAL SEQRES 11 B 216 CYS GLY ASP THR THR GLY SER SER VAL THR LEU GLY CYS SEQRES 12 B 216 LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR VAL THR SEQRES 13 B 216 TRP ASN SER GLY SER LEU SER SER GLY VAL HIS THR PHE SEQRES 14 B 216 PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU SER SER SEQRES 15 B 216 SER VAL THR VAL PRO SER SER THR TRP PRO SER GLN SER SEQRES 16 B 216 VAL THR CYS ASN VAL ALA HIS PRO ALA SER SER THR LYS SEQRES 17 B 216 VAL ASP LYS LYS ILE GLU PRO ARG SEQRES 1 C 223 ASP ILE GLN MET THR GLN THR THR SER SER LEU SER ALA SEQRES 2 C 223 SER LEU GLY ASP ARG VAL THR ILE SER CYS ARG ALA SER SEQRES 3 C 223 GLN ASP ILE SER ASN TYR LEU ASN TRP TYR GLN GLN LYS SEQRES 4 C 223 PRO ASP GLY THR VAL LYS LEU LEU ILE TYR TYR THR SER SEQRES 5 C 223 ARG LEU HIS SER GLY VAL THR SER ARG PHE SER GLY SER SEQRES 6 C 223 GLY SER GLY THR ASP TYR SER LEU THR ILE SER ASN LEU SEQRES 7 C 223 GLU GLN GLU ASP ILE ALA THR TYR PHE CYS GLN GLN GLY SEQRES 8 C 223 ASN THR LEU PRO TRP THR PHE GLY GLY GLY THR LYS VAL SEQRES 9 C 223 GLU ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE SEQRES 10 C 223 PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SEQRES 11 C 223 SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP SEQRES 12 C 223 ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN SEQRES 13 C 223 ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS SEQRES 14 C 223 ASP SER THR TYR SER MET SER SER THR LEU THR LEU THR SEQRES 15 C 223 LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU SEQRES 16 C 223 ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER SEQRES 17 C 223 PHE ASN ARG ASN GLU CYS GLU VAL MET LEU VAL GLU SER SEQRES 18 C 223 GLY GLY SEQRES 1 D 216 GLU VAL MET LEU VAL GLU SER GLY GLY VAL LEU VAL LYS SEQRES 2 D 216 PRO GLY GLY SER LEU LYS LEU SER CYS ALA ALA SER GLY SEQRES 3 D 216 PHE THR PHE SER ARG TYR ALA MET SER TRP VAL ARG GLN SEQRES 4 D 216 THR PRO GLU LYS ARG LEU GLU TRP VAL ALA THR ILE SER SEQRES 5 D 216 SER GLY GLY SER TYR SER TYR TYR PRO ASP SER VAL LYS SEQRES 6 D 216 GLY ARG PHE THR ILE SER ARG ASP ASN VAL LYS ASN THR SEQRES 7 D 216 LEU TYR LEU GLN MET SER SER LEU ARG SER GLU ASP THR SEQRES 8 D 216 ALA MET TYR TYR CYS ALA ARG ASP SER GLY GLY PHE ALA SEQRES 9 D 216 TYR TRP GLY GLN GLY THR LEU VAL THR VAL SER ALA ALA SEQRES 10 D 216 LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA PRO VAL SEQRES 11 D 216 CYS GLY ASP THR THR GLY SER SER VAL THR LEU GLY CYS SEQRES 12 D 216 LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR VAL THR SEQRES 13 D 216 TRP ASN SER GLY SER LEU SER SER GLY VAL HIS THR PHE SEQRES 14 D 216 PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU SER SER SEQRES 15 D 216 SER VAL THR VAL PRO SER SER THR TRP PRO SER GLN SER SEQRES 16 D 216 VAL THR CYS ASN VAL ALA HIS PRO ALA SER SER THR LYS SEQRES 17 D 216 VAL ASP LYS LYS ILE GLU PRO ARG HET PE4 B1216 10 HET PE4 B1217 6 HET PE4 B1218 14 HET PE4 D1216 7 HETNAM PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}- HETNAM 2 PE4 ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL HETSYN PE4 POLYETHYLENE GLYCOL PEG4000 FORMUL 5 PE4 4(C16 H34 O8) FORMUL 9 HOH *1112(H2 O) HELIX 1 1 GLU A 79 ILE A 83 5 5 HELIX 2 2 SER A 121 GLY A 128 1 8 HELIX 3 3 LYS A 183 ARG A 188 1 6 HELIX 4 4 THR B 28 TYR B 32 5 5 HELIX 5 5 ARG B 87 THR B 91 5 5 HELIX 6 6 SER B 159 SER B 161 5 3 HELIX 7 7 PRO B 203 SER B 206 5 4 HELIX 8 8 GLU C 79 ILE C 83 5 5 HELIX 9 9 SER C 121 SER C 127 1 7 HELIX 10 10 LYS C 183 GLU C 187 1 5 HELIX 11 11 THR D 28 TYR D 32 5 5 HELIX 12 12 ARG D 87 THR D 91 5 5 HELIX 13 13 SER D 159 SER D 161 5 3 HELIX 14 14 PRO D 203 SER D 206 5 4 SHEET 1 AA 4 MET A 4 THR A 5 0 SHEET 2 AA 4 VAL A 19 ALA A 25 -1 O ARG A 24 N THR A 5 SHEET 3 AA 4 ASP A 70 ILE A 75 -1 O TYR A 71 N CYS A 23 SHEET 4 AA 4 PHE A 62 SER A 67 -1 O SER A 63 N THR A 74 SHEET 1 AB 4 SER A 10 ALA A 13 0 SHEET 2 AB 4 THR A 102 ILE A 106 1 O LYS A 103 N LEU A 11 SHEET 3 AB 4 ALA A 84 GLN A 90 -1 O ALA A 84 N VAL A 104 SHEET 4 AB 4 THR A 97 PHE A 98 -1 O THR A 97 N GLN A 90 SHEET 1 AC 6 SER A 10 ALA A 13 0 SHEET 2 AC 6 THR A 102 ILE A 106 1 O LYS A 103 N LEU A 11 SHEET 3 AC 6 ALA A 84 GLN A 90 -1 O ALA A 84 N VAL A 104 SHEET 4 AC 6 LEU A 33 GLN A 38 -1 O ASN A 34 N GLN A 89 SHEET 5 AC 6 VAL A 44 TYR A 49 -1 O LYS A 45 N GLN A 37 SHEET 6 AC 6 ARG A 53 LEU A 54 -1 O ARG A 53 N TYR A 49 SHEET 1 AD 2 THR A 97 PHE A 98 0 SHEET 2 AD 2 ALA A 84 GLN A 90 -1 O GLN A 90 N THR A 97 SHEET 1 AE 4 THR A 114 PHE A 118 0 SHEET 2 AE 4 GLY A 129 PHE A 139 -1 O VAL A 133 N PHE A 118 SHEET 3 AE 4 TYR A 173 THR A 182 -1 O TYR A 173 N PHE A 139 SHEET 4 AE 4 VAL A 159 TRP A 163 -1 O LEU A 160 N THR A 178 SHEET 1 AF 4 SER A 153 ARG A 155 0 SHEET 2 AF 4 ASN A 145 ILE A 150 -1 O TRP A 148 N ARG A 155 SHEET 3 AF 4 SER A 191 THR A 197 -1 O THR A 193 N LYS A 149 SHEET 4 AF 4 ILE A 205 ASN A 210 -1 O ILE A 205 N ALA A 196 SHEET 1 BA 4 MET B 3 SER B 7 0 SHEET 2 BA 4 LEU B 18 SER B 25 -1 O SER B 21 N SER B 7 SHEET 3 BA 4 THR B 78 MET B 83 -1 O LEU B 79 N CYS B 22 SHEET 4 BA 4 PHE B 68 ASP B 73 -1 O THR B 69 N GLN B 82 SHEET 1 BB 4 LEU B 11 VAL B 12 0 SHEET 2 BB 4 THR B 110 VAL B 114 1 O THR B 113 N VAL B 12 SHEET 3 BB 4 ALA B 92 ASP B 99 -1 O ALA B 92 N VAL B 112 SHEET 4 BB 4 PHE B 103 ALA B 104 -1 O ALA B 104 N ARG B 98 SHEET 1 BC 6 LEU B 11 VAL B 12 0 SHEET 2 BC 6 THR B 110 VAL B 114 1 O THR B 113 N VAL B 12 SHEET 3 BC 6 ALA B 92 ASP B 99 -1 O ALA B 92 N VAL B 112 SHEET 4 BC 6 MET B 34 GLN B 39 -1 O SER B 35 N ALA B 97 SHEET 5 BC 6 LEU B 45 ILE B 51 -1 O GLU B 46 N ARG B 38 SHEET 6 BC 6 SER B 58 TYR B 59 -1 O TYR B 59 N THR B 50 SHEET 1 BD 2 PHE B 103 ALA B 104 0 SHEET 2 BD 2 ALA B 92 ASP B 99 -1 O ARG B 98 N ALA B 104 SHEET 1 BE 4 SER B 123 LEU B 127 0 SHEET 2 BE 4 SER B 138 TYR B 148 -1 O GLY B 142 N LEU B 127 SHEET 3 BE 4 LEU B 177 PRO B 187 -1 O TYR B 178 N TYR B 148 SHEET 4 BE 4 VAL B 172 GLN B 174 1 O VAL B 172 N THR B 179 SHEET 1 BF 4 SER B 123 LEU B 127 0 SHEET 2 BF 4 SER B 138 TYR B 148 -1 O GLY B 142 N LEU B 127 SHEET 3 BF 4 LEU B 177 PRO B 187 -1 O TYR B 178 N TYR B 148 SHEET 4 BF 4 VAL B 166 THR B 168 -1 O HIS B 167 N SER B 183 SHEET 1 BG 2 VAL B 172 GLN B 174 0 SHEET 2 BG 2 LEU B 177 PRO B 187 1 O LEU B 177 N GLN B 174 SHEET 1 BH 3 THR B 154 TRP B 157 0 SHEET 2 BH 3 THR B 197 HIS B 202 -1 O ASN B 199 N THR B 156 SHEET 3 BH 3 THR B 207 LYS B 212 -1 O THR B 207 N HIS B 202 SHEET 1 CA 4 MET C 4 THR C 5 0 SHEET 2 CA 4 VAL C 19 ALA C 25 -1 O ARG C 24 N THR C 5 SHEET 3 CA 4 ASP C 70 ILE C 75 -1 O TYR C 71 N CYS C 23 SHEET 4 CA 4 PHE C 62 SER C 67 -1 O SER C 63 N THR C 74 SHEET 1 CB 4 SER C 10 ALA C 13 0 SHEET 2 CB 4 THR C 102 ILE C 106 1 O LYS C 103 N LEU C 11 SHEET 3 CB 4 ALA C 84 GLN C 90 -1 O ALA C 84 N VAL C 104 SHEET 4 CB 4 THR C 97 PHE C 98 -1 O THR C 97 N GLN C 90 SHEET 1 CC 6 SER C 10 ALA C 13 0 SHEET 2 CC 6 THR C 102 ILE C 106 1 O LYS C 103 N LEU C 11 SHEET 3 CC 6 ALA C 84 GLN C 90 -1 O ALA C 84 N VAL C 104 SHEET 4 CC 6 LEU C 33 GLN C 38 -1 O ASN C 34 N GLN C 89 SHEET 5 CC 6 VAL C 44 TYR C 49 -1 O LYS C 45 N GLN C 37 SHEET 6 CC 6 ARG C 53 LEU C 54 -1 O ARG C 53 N TYR C 49 SHEET 1 CD 2 THR C 97 PHE C 98 0 SHEET 2 CD 2 ALA C 84 GLN C 90 -1 O GLN C 90 N THR C 97 SHEET 1 CE 4 THR C 114 PHE C 118 0 SHEET 2 CE 4 GLY C 129 PHE C 139 -1 O VAL C 133 N PHE C 118 SHEET 3 CE 4 TYR C 173 THR C 182 -1 O TYR C 173 N PHE C 139 SHEET 4 CE 4 VAL C 159 TRP C 163 -1 O LEU C 160 N THR C 178 SHEET 1 CF 4 SER C 153 ARG C 155 0 SHEET 2 CF 4 ASN C 145 ILE C 150 -1 O TRP C 148 N ARG C 155 SHEET 3 CF 4 SER C 191 THR C 197 -1 O THR C 193 N LYS C 149 SHEET 4 CF 4 ILE C 205 ASN C 210 -1 O ILE C 205 N ALA C 196 SHEET 1 DA 4 MET D 3 SER D 7 0 SHEET 2 DA 4 LEU D 18 SER D 25 -1 O SER D 21 N SER D 7 SHEET 3 DA 4 THR D 78 MET D 83 -1 O LEU D 79 N CYS D 22 SHEET 4 DA 4 PHE D 68 ASP D 73 -1 O THR D 69 N GLN D 82 SHEET 1 DB 4 LEU D 11 VAL D 12 0 SHEET 2 DB 4 THR D 110 VAL D 114 -1 O THR D 113 N VAL D 12 SHEET 3 DB 4 ALA D 92 ASP D 99 -1 O ALA D 92 N VAL D 112 SHEET 4 DB 4 PHE D 103 TRP D 106 -1 N ALA D 104 O ARG D 98 SHEET 1 DC 6 LEU D 11 VAL D 12 0 SHEET 2 DC 6 THR D 110 VAL D 114 -1 O THR D 113 N VAL D 12 SHEET 3 DC 6 ALA D 92 ASP D 99 -1 O ALA D 92 N VAL D 112 SHEET 4 DC 6 MET D 34 GLN D 39 -1 O SER D 35 N ALA D 97 SHEET 5 DC 6 LEU D 45 ILE D 51 -1 O GLU D 46 N ARG D 38 SHEET 6 DC 6 SER D 58 TYR D 59 -1 O TYR D 59 N THR D 50 SHEET 1 DD 2 PHE D 103 TRP D 106 0 SHEET 2 DD 2 ALA D 92 ASP D 99 -1 O ARG D 98 N ALA D 104 SHEET 1 DE 4 SER D 123 LEU D 127 0 SHEET 2 DE 4 SER D 138 TYR D 148 -1 O GLY D 142 N LEU D 127 SHEET 3 DE 4 LEU D 177 PRO D 187 -1 O TYR D 178 N TYR D 148 SHEET 4 DE 4 VAL D 172 GLN D 174 1 O VAL D 172 N THR D 179 SHEET 1 DF 4 SER D 123 LEU D 127 0 SHEET 2 DF 4 SER D 138 TYR D 148 -1 O GLY D 142 N LEU D 127 SHEET 3 DF 4 LEU D 177 PRO D 187 -1 O TYR D 178 N TYR D 148 SHEET 4 DF 4 VAL D 166 THR D 168 -1 O HIS D 167 N SER D 183 SHEET 1 DG 2 VAL D 172 GLN D 174 0 SHEET 2 DG 2 LEU D 177 PRO D 187 1 O LEU D 177 N GLN D 174 SHEET 1 DH 3 THR D 154 TRP D 157 0 SHEET 2 DH 3 THR D 197 HIS D 202 -1 O ASN D 199 N THR D 156 SHEET 3 DH 3 THR D 207 LYS D 212 -1 O THR D 207 N HIS D 202 SSBOND 1 CYS A 23 CYS A 88 1555 1555 2.31 SSBOND 2 CYS A 134 CYS A 194 1555 1555 2.15 SSBOND 3 CYS B 22 CYS B 96 1555 1555 2.24 SSBOND 4 CYS B 143 CYS B 198 1555 1555 2.41 SSBOND 5 CYS C 23 CYS C 88 1555 1555 2.37 SSBOND 6 CYS C 134 CYS C 194 1555 1555 2.65 SSBOND 7 CYS D 22 CYS D 96 1555 1555 2.35 SSBOND 8 CYS D 143 CYS D 198 1555 1555 2.30 CISPEP 1 LEU A 94 PRO A 95 0 -5.75 CISPEP 2 TYR A 140 PRO A 141 0 2.43 CISPEP 3 PHE B 149 PRO B 150 0 -7.99 CISPEP 4 GLU B 151 PRO B 152 0 -0.28 CISPEP 5 TRP B 191 PRO B 192 0 6.97 CISPEP 6 LEU C 94 PRO C 95 0 -5.88 CISPEP 7 TYR C 140 PRO C 141 0 2.24 CISPEP 8 PHE D 149 PRO D 150 0 -5.53 CISPEP 9 GLU D 151 PRO D 152 0 0.14 CISPEP 10 TRP D 191 PRO D 192 0 5.17 SITE 1 AC1 8 ASN A 34 GLN A 89 TRP A 96 ASP B 99 SITE 2 AC1 8 SER B 100 GLY B 101 HOH B2259 HOH B2260 SITE 1 AC2 7 GLN B 39 THR B 40 PRO B 41 LYS B 43 SITE 2 AC2 7 MET B 93 TYR B 95 HOH B2261 SITE 1 AC3 12 TYR A 32 GLY A 91 ASN A 92 TRP A 96 SITE 2 AC3 12 HOH A2170 ALA B 33 THR B 50 TYR B 59 SITE 3 AC3 12 HOH B2164 HOH B2262 ASN C 190 ASN C 212 SITE 1 AC4 9 ASN C 34 GLN C 89 TRP C 96 ASP D 99 SITE 2 AC4 9 SER D 100 GLY D 101 PHE D 103 HOH D2260 SITE 3 AC4 9 HOH D2261 CRYST1 169.034 57.327 121.023 90.00 122.51 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 0.005916 0.000000 0.003770 0.00000 SCALE2 0.000000 0.017444 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009798 0.00000