HEADER IMMUNE SYSTEM 07-NOV-25 9XL8 TITLE CRYSTAL STRUCTURE OF THE VHH AND TRASTUZUMAB-FAB COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTIBODY; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ANTIBODY; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: ANTIBODY; COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: VICUGNA PACOS; SOURCE 13 ORGANISM_TAXID: 30538; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS VHH, FAB, TRASTUZUMAB, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR M.ADACHI REVDAT 1 02-SEP-26 9XL8 0 JRNL AUTH Y.AKAZAWA-OGAWA,T.MATSUDA,N.KIYOSE,N.MIYAZAKI,T.FUKUTA, JRNL AUTH 2 M.ADACHI,Y.ITO,Y.HAGIHARA JRNL TITL OPTIMIZATION OF ANTIBODY BINDING BY ADJUSTING THERMODYNAMIC JRNL TITL 2 STABILITY DURING THE MATURATION OF ANTIBODY AFFINITIES. JRNL REF PROTEIN SCI. V. 35 70739 2026 JRNL REFN ESSN 1469-896X JRNL PMID 42559765 JRNL DOI 10.1002/PRO.70739 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 102.40 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 13105 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) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 646 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.07 REMARK 3 REFLECTION IN BIN (WORKING SET) : 947 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.01 REMARK 3 BIN R VALUE (WORKING SET) : 0.3960 REMARK 3 BIN FREE R VALUE SET COUNT : 49 REMARK 3 BIN FREE R VALUE : 0.3930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4147 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 22 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 60.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.23000 REMARK 3 B22 (A**2) : -3.43000 REMARK 3 B33 (A**2) : 8.66000 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): 0.479 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.431 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 26.029 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.861 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4246 ; 0.011 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 3892 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5783 ; 1.639 ; 1.946 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8972 ; 0.975 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 543 ; 8.552 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 173 ;35.707 ;24.162 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 657 ;18.386 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;18.374 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 646 ; 0.086 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4881 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 979 ; 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): 2184 ; 3.262 ; 6.036 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2183 ; 3.262 ; 6.034 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2723 ; 5.340 ; 9.036 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2724 ; 5.339 ; 9.038 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2061 ; 2.947 ; 6.199 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2061 ; 2.944 ; 6.199 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3061 ; 4.944 ; 9.206 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 4482 ; 8.242 ;47.409 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 4480 ; 8.227 ;47.428 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 : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 9XL8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-NOV-25. REMARK 100 THE DEPOSITION ID IS D_1300065618. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUN-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13760 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 102.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.23300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.11 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.10300 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% (W/V) PEG 3350, 200MM POTASSIUM REMARK 280 NITRATE, PH 5.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 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 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 30.38050 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 30.38050 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 SMTRY1 5 1.000000 0.000000 0.000000 64.51500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 84.20100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 64.51500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 84.20100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 30.38050 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 64.51500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 84.20100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 30.38050 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 64.51500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 84.20100 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 SER B 135 REMARK 465 LYS B 136 REMARK 465 SER B 137 REMARK 465 THR B 138 REMARK 465 SER B 139 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 LYS A 190 CG CD CE NZ REMARK 470 LYS B 30 CG CD CE NZ 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 O GLN A 147 O HOH A 301 2.18 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 ASN A 30 69.53 65.86 REMARK 500 THR A 31 -9.85 66.79 REMARK 500 SER A 50 56.35 35.24 REMARK 500 ALA A 51 -38.28 76.47 REMARK 500 SER A 52 5.36 -150.09 REMARK 500 ASP A 82 0.54 -68.58 REMARK 500 ALA A 84 -173.49 -170.54 REMARK 500 ASN A 138 80.70 48.75 REMARK 500 ARG A 142 47.84 -69.83 REMARK 500 ASP A 151 -101.65 45.54 REMARK 500 ASN A 158 32.91 -147.35 REMARK 500 GLU A 213 95.56 -171.17 REMARK 500 PHE B 27 150.74 178.55 REMARK 500 ARG B 98 -147.20 -102.07 REMARK 500 MET B 107 104.67 -56.80 REMARK 500 SER B 120 71.01 -105.51 REMARK 500 PRO B 133 -156.61 -74.91 REMARK 500 ASP B 151 71.91 66.93 REMARK 500 LYS B 213 82.79 -152.58 REMARK 500 LEU C 19 118.78 -170.36 REMARK 500 SER C 26 117.56 -166.27 REMARK 500 PHE C 30 -50.11 77.91 REMARK 500 GLN C 49 153.56 -45.73 REMARK 500 LYS C 84 -35.30 92.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 VAL A 150 ASP A 151 -149.70 REMARK 500 SER C 29 PHE C 30 36.03 REMARK 500 REMARK 500 REMARK: NULL DBREF 9XL8 A 1 214 PDB 9XL8 9XL8 1 214 DBREF 9XL8 B 1 220 PDB 9XL8 9XL8 1 220 DBREF 9XL8 C 1 128 PDB 9XL8 9XL8 1 128 SEQRES 1 A 214 ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 A 214 SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SER SEQRES 3 A 214 GLN ASP VAL ASN THR ALA VAL ALA TRP TYR GLN GLN LYS SEQRES 4 A 214 PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR SER ALA SER SEQRES 5 A 214 PHE LEU TYR SER GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 A 214 ARG SER GLY THR ASP PHE THR LEU THR ILE SER SER LEU SEQRES 7 A 214 GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN HIS SEQRES 8 A 214 TYR THR THR PRO PRO THR PHE GLY GLN GLY THR LYS VAL SEQRES 9 A 214 GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE ILE SEQRES 10 A 214 PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR ALA SEQRES 11 A 214 SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG GLU SEQRES 12 A 214 ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SER SEQRES 13 A 214 GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER LYS SEQRES 14 A 214 ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SER SEQRES 15 A 214 LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS GLU SEQRES 16 A 214 VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SER SEQRES 17 A 214 PHE ASN ARG GLY GLU CYS SEQRES 1 B 220 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 B 220 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 B 220 PHE ASN ILE LYS ASP THR TYR ILE HIS TRP VAL ARG GLN SEQRES 4 B 220 ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA ARG ILE TYR SEQRES 5 B 220 PRO THR ASN GLY TYR THR ARG TYR ALA ASP SER VAL LYS SEQRES 6 B 220 GLY ARG PHE THR ILE SER ALA ASP THR SER LYS ASN THR SEQRES 7 B 220 ALA TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR SEQRES 8 B 220 ALA VAL TYR TYR CYS SER ARG TRP GLY GLY ASP GLY PHE SEQRES 9 B 220 TYR ALA MET ASP TYR TRP GLY GLN GLY THR LEU VAL THR SEQRES 10 B 220 VAL SER SER ALA SER THR LYS GLY PRO SER VAL PHE PRO SEQRES 11 B 220 LEU ALA PRO SER SER LYS SER THR SER GLY GLY THR ALA SEQRES 12 B 220 ALA LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO SEQRES 13 B 220 VAL THR VAL SER TRP ASN SER GLY ALA LEU THR SER GLY SEQRES 14 B 220 VAL HIS THR PHE PRO ALA VAL LEU GLN SER SER GLY LEU SEQRES 15 B 220 TYR SER LEU SER SER VAL VAL THR VAL PRO SER SER SER SEQRES 16 B 220 LEU GLY THR GLN THR TYR ILE CYS ASN VAL ASN HIS LYS SEQRES 17 B 220 PRO SER ASN THR LYS VAL ASP LYS LYS VAL GLU PRO SEQRES 1 C 118 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 C 118 ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 C 118 ILE SER PHE ALA ILE ASN ASN VAL ALA TRP TYR ARG GLN SEQRES 4 C 118 ALA PRO GLY LYS GLN ARG ASP LEU VAL ALA LEU ILE ASP SEQRES 5 C 118 LYS TYR ASP THR GLY ASN ILE ALA ASP SER VAL LYS GLY SEQRES 6 C 118 ARG PHE SER ILE SER ARG ASP ASN ALA LYS ASN THR ALA SEQRES 7 C 118 TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR ALA SEQRES 8 C 118 VAL TYR TYR CYS ASN ALA LEU GLY THR TRP ILE ARG ALA SEQRES 9 C 118 GLY PRO TYR TRP GLY GLN GLY THR GLN VAL THR VAL SER SEQRES 10 C 118 SER FORMUL 4 HOH *22(H2 O) HELIX 1 AA1 GLN A 79 PHE A 83 5 5 HELIX 2 AA2 SER A 121 SER A 127 1 7 HELIX 3 AA3 LYS A 183 LYS A 188 1 6 HELIX 4 AA4 ASN B 28 THR B 32 5 5 HELIX 5 AA5 SER B 163 ALA B 165 5 3 HELIX 6 AA6 PRO B 192 LEU B 196 5 5 HELIX 7 AA7 ASP C 69 LYS C 72 5 4 HELIX 8 AA8 LYS C 95 THR C 99 5 5 SHEET 1 AA1 4 MET A 4 SER A 7 0 SHEET 2 AA1 4 VAL A 19 ALA A 25 -1 O ARG A 24 N THR A 5 SHEET 3 AA1 4 ASP A 70 ILE A 75 -1 O ILE A 75 N VAL A 19 SHEET 4 AA1 4 PHE A 62 SER A 67 -1 N SER A 63 O THR A 74 SHEET 1 AA2 6 SER A 10 SER A 14 0 SHEET 2 AA2 6 THR A 102 LYS A 107 1 O GLU A 105 N LEU A 11 SHEET 3 AA2 6 ALA A 84 GLN A 90 -1 N ALA A 84 O VAL A 104 SHEET 4 AA2 6 VAL A 33 GLN A 38 -1 N TYR A 36 O TYR A 87 SHEET 5 AA2 6 LYS A 45 TYR A 49 -1 O LYS A 45 N GLN A 37 SHEET 6 AA2 6 PHE A 53 LEU A 54 -1 O PHE A 53 N TYR A 49 SHEET 1 AA3 4 SER A 10 SER A 14 0 SHEET 2 AA3 4 THR A 102 LYS A 107 1 O GLU A 105 N LEU A 11 SHEET 3 AA3 4 ALA A 84 GLN A 90 -1 N ALA A 84 O VAL A 104 SHEET 4 AA3 4 THR A 97 PHE A 98 -1 O THR A 97 N GLN A 90 SHEET 1 AA4 4 SER A 114 PHE A 118 0 SHEET 2 AA4 4 THR A 129 PHE A 139 -1 O LEU A 135 N PHE A 116 SHEET 3 AA4 4 TYR A 173 SER A 182 -1 O LEU A 181 N ALA A 130 SHEET 4 AA4 4 SER A 159 VAL A 163 -1 N SER A 162 O SER A 176 SHEET 1 AA5 4 ALA A 153 LEU A 154 0 SHEET 2 AA5 4 LYS A 145 VAL A 150 -1 N VAL A 150 O ALA A 153 SHEET 3 AA5 4 VAL A 191 THR A 197 -1 O ALA A 193 N LYS A 149 SHEET 4 AA5 4 VAL A 205 ASN A 210 -1 O LYS A 207 N CYS A 194 SHEET 1 AA6 4 GLN B 3 SER B 7 0 SHEET 2 AA6 4 LEU B 18 SER B 25 -1 O SER B 21 N SER B 7 SHEET 3 AA6 4 THR B 78 MET B 83 -1 O MET B 83 N LEU B 18 SHEET 4 AA6 4 PHE B 68 ASP B 73 -1 N SER B 71 O TYR B 80 SHEET 1 AA7 6 LEU B 11 VAL B 12 0 SHEET 2 AA7 6 THR B 114 VAL B 118 1 O THR B 117 N VAL B 12 SHEET 3 AA7 6 ALA B 92 SER B 97 -1 N ALA B 92 O VAL B 116 SHEET 4 AA7 6 ILE B 34 GLN B 39 -1 N HIS B 35 O SER B 97 SHEET 5 AA7 6 LEU B 45 TYR B 52 -1 O VAL B 48 N TRP B 36 SHEET 6 AA7 6 TYR B 57 TYR B 60 -1 O TYR B 57 N TYR B 52 SHEET 1 AA8 4 SER B 127 LEU B 131 0 SHEET 2 AA8 4 ALA B 143 TYR B 152 -1 O LYS B 150 N SER B 127 SHEET 3 AA8 4 TYR B 183 VAL B 191 -1 O SER B 187 N CYS B 147 SHEET 4 AA8 4 HIS B 171 THR B 172 -1 N HIS B 171 O VAL B 188 SHEET 1 AA9 4 SER B 127 LEU B 131 0 SHEET 2 AA9 4 ALA B 143 TYR B 152 -1 O LYS B 150 N SER B 127 SHEET 3 AA9 4 TYR B 183 VAL B 191 -1 O SER B 187 N CYS B 147 SHEET 4 AA9 4 VAL B 176 LEU B 177 -1 N VAL B 176 O SER B 184 SHEET 1 AB1 3 SER B 160 TRP B 161 0 SHEET 2 AB1 3 ILE B 202 ASN B 204 -1 O ASN B 204 N SER B 160 SHEET 3 AB1 3 ASP B 215 LYS B 217 -1 O LYS B 216 N CYS B 203 SHEET 1 AB2 4 GLN C 3 SER C 7 0 SHEET 2 AB2 4 LEU C 19 SER C 26 -1 O ALA C 24 N VAL C 5 SHEET 3 AB2 4 THR C 86 MET C 91 -1 O LEU C 89 N LEU C 21 SHEET 4 AB2 4 PHE C 76 ASP C 81 -1 N SER C 77 O GLN C 90 SHEET 1 AB3 6 LEU C 12 GLN C 14 0 SHEET 2 AB3 6 THR C 122 SER C 127 1 O THR C 125 N VAL C 13 SHEET 3 AB3 6 ALA C 100 ALA C 106 -1 N TYR C 102 O THR C 122 SHEET 4 AB3 6 VAL C 39 GLN C 44 -1 N ALA C 40 O ASN C 105 SHEET 5 AB3 6 ARG C 50 ILE C 56 -1 O ALA C 54 N TRP C 41 SHEET 6 AB3 6 GLY C 65 ILE C 67 -1 O ASN C 66 N LEU C 55 SHEET 1 AB4 4 LEU C 12 GLN C 14 0 SHEET 2 AB4 4 THR C 122 SER C 127 1 O THR C 125 N VAL C 13 SHEET 3 AB4 4 ALA C 100 ALA C 106 -1 N TYR C 102 O THR C 122 SHEET 4 AB4 4 TYR C 117 TRP C 118 -1 O TYR C 117 N ALA C 106 SSBOND 1 CYS A 23 CYS A 88 1555 1555 2.02 SSBOND 2 CYS A 134 CYS A 194 1555 1555 2.04 SSBOND 3 CYS B 22 CYS B 96 1555 1555 2.03 SSBOND 4 CYS B 147 CYS B 203 1555 1555 2.03 SSBOND 5 CYS C 23 CYS C 104 1555 1555 2.00 CISPEP 1 SER A 7 PRO A 8 0 -5.51 CISPEP 2 THR A 94 PRO A 95 0 8.41 CISPEP 3 TYR A 140 PRO A 141 0 -0.31 CISPEP 4 PHE B 153 PRO B 154 0 1.22 CISPEP 5 GLU B 155 PRO B 156 0 14.56 CISPEP 6 PRO C 46 GLY C 47 0 -15.56 CRYST1 129.030 168.402 60.761 90.00 90.00 90.00 C 2 2 21 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 0.007750 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005938 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016458 0.00000 CONECT 164 671 CONECT 671 164 CONECT 1019 1494 CONECT 1494 1019 CONECT 1797 2384 CONECT 2384 1797 CONECT 2708 3122 CONECT 3122 2708 CONECT 3408 3976 CONECT 3976 3408 MASTER 334 0 0 8 57 0 0 6 4169 3 10 44 END