HEADER IMMUNE SYSTEM 12-JAN-23 8FTG TITLE BIOPHYSICAL AND STRUCTURAL CHARACTERIZATION OF AN ANTI-CAFFEINE VHH TITLE 2 ANTIBODY COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTI-CAFFEINE VHH ANTIBODY; COMPND 3 CHAIN: A, B, C, D, E, F, G, H; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: CDR GRAFT INTO ANTI-RNASEA VHH FRAMEWORK SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 3 ORGANISM_TAXID: 9844; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PET21A KEYWDS CAMELID ANTIBODY, NANOBODY, HAPTEN RECOGNITION, VHH, DIMERIZATION, KEYWDS 2 CHEMICALLY-INDUCED DIMERIZATION (CID) SYSTEM, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR J.R.HORN,C.A.SMITH,G.J.SONNESON,R.WALTER REVDAT 2 22-MAY-24 8FTG 1 REMARK REVDAT 1 07-JUN-23 8FTG 0 JRNL AUTH C.A.SMITH,G.J.SONNESON,R.J.HOEY,J.M.HINERMAN,K.SHEEHY, JRNL AUTH 2 R.WALTER,A.B.HERR,J.R.HORN JRNL TITL MOLECULAR RECOGNITION REQUIRES DIMERIZATION OF A VHH JRNL TITL 2 ANTIBODY. JRNL REF MABS V. 15 15363 2023 JRNL REFN ESSN 1942-0870 JRNL PMID 37243579 JRNL DOI 10.1080/19420862.2023.2215363 REMARK 2 REMARK 2 RESOLUTION. 1.13 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.13 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.960 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 287759 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.144 REMARK 3 R VALUE (WORKING SET) : 0.143 REMARK 3 FREE R VALUE : 0.164 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 14573 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 27.0300 - 3.5100 0.99 9586 504 0.1459 0.1567 REMARK 3 2 3.5100 - 2.7900 0.99 9535 529 0.1427 0.1569 REMARK 3 3 2.7900 - 2.4400 0.98 9517 525 0.1438 0.1592 REMARK 3 4 2.4400 - 2.2100 0.97 9495 507 0.1361 0.1616 REMARK 3 5 2.2100 - 2.0500 0.97 9416 522 0.1296 0.1463 REMARK 3 6 2.0500 - 1.9300 0.97 9327 517 0.1306 0.1496 REMARK 3 7 1.9300 - 1.8400 0.96 9386 490 0.1387 0.1551 REMARK 3 8 1.8400 - 1.7600 0.96 9295 498 0.1382 0.1691 REMARK 3 9 1.7600 - 1.6900 0.96 9309 450 0.1373 0.1729 REMARK 3 10 1.6900 - 1.6300 0.95 9317 469 0.1367 0.1699 REMARK 3 11 1.6300 - 1.5800 0.95 9234 479 0.1309 0.1584 REMARK 3 12 1.5800 - 1.5300 0.95 9206 498 0.1285 0.1676 REMARK 3 13 1.5300 - 1.4900 0.94 9238 492 0.1328 0.1651 REMARK 3 14 1.4900 - 1.4600 0.94 9096 496 0.1420 0.1850 REMARK 3 15 1.4600 - 1.4200 0.94 9118 557 0.1420 0.1808 REMARK 3 16 1.4200 - 1.3900 0.94 9084 495 0.1424 0.1719 REMARK 3 17 1.3900 - 1.3700 0.93 9046 493 0.1412 0.1776 REMARK 3 18 1.3700 - 1.3400 0.93 9008 503 0.1419 0.1724 REMARK 3 19 1.3400 - 1.3200 0.93 9020 470 0.1457 0.1882 REMARK 3 20 1.3200 - 1.2900 0.92 9001 449 0.1556 0.1914 REMARK 3 21 1.2900 - 1.2700 0.92 8982 446 0.1594 0.1931 REMARK 3 22 1.2700 - 1.2500 0.92 8910 488 0.1628 0.1786 REMARK 3 23 1.2500 - 1.2400 0.91 8953 482 0.1628 0.1976 REMARK 3 24 1.2400 - 1.2200 0.92 8851 487 0.1734 0.1982 REMARK 3 25 1.2200 - 1.2000 0.91 8824 480 0.1790 0.2261 REMARK 3 26 1.2000 - 1.1900 0.91 8827 503 0.1854 0.2411 REMARK 3 27 1.1900 - 1.1700 0.91 8844 456 0.1911 0.2164 REMARK 3 28 1.1700 - 1.1600 0.90 8806 457 0.1861 0.2155 REMARK 3 29 1.1600 - 1.1400 0.90 8762 421 0.1955 0.2300 REMARK 3 30 1.1400 - 1.1300 0.84 8193 410 0.2111 0.2467 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.091 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.507 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.49 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.28 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.009 7616 REMARK 3 ANGLE : 1.033 10338 REMARK 3 CHIRALITY : 0.088 1105 REMARK 3 PLANARITY : 0.009 1300 REMARK 3 DIHEDRAL : 12.590 2687 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 8FTG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JAN-23. REMARK 100 THE DEPOSITION ID IS D_1000271184. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM 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 : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 287785 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.130 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 2.300 REMARK 200 R MERGE (I) : 0.03900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.8400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.13 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.17 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: THE VHH/CAFFEINE COMPLEX WAS REMARK 280 CRYSTALLIZED USING THE HANGING-DROP VAPOR DIFFUSION METHOD. THE REMARK 280 DROPS CONTAINED 2 MICROLITERS OF THE 20 MG/ML COMPLEX AND 2 REMARK 280 MICROLITERS OF THE WELL MOTHER LIQUOR WHICH CONTAINED 0.1 M BIS- REMARK 280 TRIS (PH 5.5) AND 25% W/V POLYETHYLENE GLYCOL 3,350., VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: 2460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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: 2240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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: 3 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: 2500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F 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: 4 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: 2440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H 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 GLY A 1 REMARK 465 GLY B 1 REMARK 465 SER B 2 REMARK 465 SER B 120 REMARK 465 SER B 121 REMARK 465 GLY C 1 REMARK 465 SER C 2 REMARK 465 GLN C 3 REMARK 465 SER C 121 REMARK 465 GLY D 1 REMARK 465 SER D 2 REMARK 465 GLN D 3 REMARK 465 SER F 121 REMARK 465 PRO G 43 REMARK 465 GLY G 44 REMARK 465 LYS G 45 REMARK 465 SER G 120 REMARK 465 SER G 121 REMARK 465 GLY H 1 REMARK 465 SER H 121 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 ALA E 94 164.68 179.06 REMARK 500 ALA F 94 167.48 179.45 REMARK 500 ALA G 94 166.61 178.85 REMARK 500 ALA H 94 165.86 179.09 REMARK 500 REMARK 500 REMARK: NULL DBREF 8FTG A 1 121 PDB 8FTG 8FTG 1 121 DBREF 8FTG B 1 121 PDB 8FTG 8FTG 1 121 DBREF 8FTG C 1 121 PDB 8FTG 8FTG 1 121 DBREF 8FTG D 1 121 PDB 8FTG 8FTG 1 121 DBREF 8FTG E 1 121 PDB 8FTG 8FTG 1 121 DBREF 8FTG F 1 121 PDB 8FTG 8FTG 1 121 DBREF 8FTG G 1 121 PDB 8FTG 8FTG 1 121 DBREF 8FTG H 1 121 PDB 8FTG 8FTG 1 121 SEQRES 1 A 121 GLY SER GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 A 121 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS THR ALA SEQRES 3 A 121 SER GLY ARG THR GLY THR ILE TYR SER MET ALA TRP PHE SEQRES 4 A 121 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE LEU ALA THR SEQRES 5 A 121 VAL GLY TRP SER SER GLY ILE THR TYR TYR MET ASP SER SEQRES 6 A 121 VAL LYS GLY ARG PHE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 A 121 ASN THR VAL TYR LEU GLN MET ASP SER LEU LYS PRO GLU SEQRES 8 A 121 ASP THR ALA VAL TYR TYR CYS THR ALA THR ARG ALA TYR SEQRES 9 A 121 SER VAL GLY TYR ASP TYR TRP GLY GLN GLY THR GLN VAL SEQRES 10 A 121 THR VAL SER SER SEQRES 1 B 121 GLY SER GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 B 121 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS THR ALA SEQRES 3 B 121 SER GLY ARG THR GLY THR ILE TYR SER MET ALA TRP PHE SEQRES 4 B 121 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE LEU ALA THR SEQRES 5 B 121 VAL GLY TRP SER SER GLY ILE THR TYR TYR MET ASP SER SEQRES 6 B 121 VAL LYS GLY ARG PHE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 B 121 ASN THR VAL TYR LEU GLN MET ASP SER LEU LYS PRO GLU SEQRES 8 B 121 ASP THR ALA VAL TYR TYR CYS THR ALA THR ARG ALA TYR SEQRES 9 B 121 SER VAL GLY TYR ASP TYR TRP GLY GLN GLY THR GLN VAL SEQRES 10 B 121 THR VAL SER SER SEQRES 1 C 121 GLY SER GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 C 121 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS THR ALA SEQRES 3 C 121 SER GLY ARG THR GLY THR ILE TYR SER MET ALA TRP PHE SEQRES 4 C 121 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE LEU ALA THR SEQRES 5 C 121 VAL GLY TRP SER SER GLY ILE THR TYR TYR MET ASP SER SEQRES 6 C 121 VAL LYS GLY ARG PHE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 C 121 ASN THR VAL TYR LEU GLN MET ASP SER LEU LYS PRO GLU SEQRES 8 C 121 ASP THR ALA VAL TYR TYR CYS THR ALA THR ARG ALA TYR SEQRES 9 C 121 SER VAL GLY TYR ASP TYR TRP GLY GLN GLY THR GLN VAL SEQRES 10 C 121 THR VAL SER SER SEQRES 1 D 121 GLY SER GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 D 121 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS THR ALA SEQRES 3 D 121 SER GLY ARG THR GLY THR ILE TYR SER MET ALA TRP PHE SEQRES 4 D 121 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE LEU ALA THR SEQRES 5 D 121 VAL GLY TRP SER SER GLY ILE THR TYR TYR MET ASP SER SEQRES 6 D 121 VAL LYS GLY ARG PHE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 D 121 ASN THR VAL TYR LEU GLN MET ASP SER LEU LYS PRO GLU SEQRES 8 D 121 ASP THR ALA VAL TYR TYR CYS THR ALA THR ARG ALA TYR SEQRES 9 D 121 SER VAL GLY TYR ASP TYR TRP GLY GLN GLY THR GLN VAL SEQRES 10 D 121 THR VAL SER SER SEQRES 1 E 121 GLY SER GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 E 121 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS THR ALA SEQRES 3 E 121 SER GLY ARG THR GLY THR ILE TYR SER MET ALA TRP PHE SEQRES 4 E 121 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE LEU ALA THR SEQRES 5 E 121 VAL GLY TRP SER SER GLY ILE THR TYR TYR MET ASP SER SEQRES 6 E 121 VAL LYS GLY ARG PHE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 E 121 ASN THR VAL TYR LEU GLN MET ASP SER LEU LYS PRO GLU SEQRES 8 E 121 ASP THR ALA VAL TYR TYR CYS THR ALA THR ARG ALA TYR SEQRES 9 E 121 SER VAL GLY TYR ASP TYR TRP GLY GLN GLY THR GLN VAL SEQRES 10 E 121 THR VAL SER SER SEQRES 1 F 121 GLY SER GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 F 121 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS THR ALA SEQRES 3 F 121 SER GLY ARG THR GLY THR ILE TYR SER MET ALA TRP PHE SEQRES 4 F 121 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE LEU ALA THR SEQRES 5 F 121 VAL GLY TRP SER SER GLY ILE THR TYR TYR MET ASP SER SEQRES 6 F 121 VAL LYS GLY ARG PHE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 F 121 ASN THR VAL TYR LEU GLN MET ASP SER LEU LYS PRO GLU SEQRES 8 F 121 ASP THR ALA VAL TYR TYR CYS THR ALA THR ARG ALA TYR SEQRES 9 F 121 SER VAL GLY TYR ASP TYR TRP GLY GLN GLY THR GLN VAL SEQRES 10 F 121 THR VAL SER SER SEQRES 1 G 121 GLY SER GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 G 121 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS THR ALA SEQRES 3 G 121 SER GLY ARG THR GLY THR ILE TYR SER MET ALA TRP PHE SEQRES 4 G 121 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE LEU ALA THR SEQRES 5 G 121 VAL GLY TRP SER SER GLY ILE THR TYR TYR MET ASP SER SEQRES 6 G 121 VAL LYS GLY ARG PHE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 G 121 ASN THR VAL TYR LEU GLN MET ASP SER LEU LYS PRO GLU SEQRES 8 G 121 ASP THR ALA VAL TYR TYR CYS THR ALA THR ARG ALA TYR SEQRES 9 G 121 SER VAL GLY TYR ASP TYR TRP GLY GLN GLY THR GLN VAL SEQRES 10 G 121 THR VAL SER SER SEQRES 1 H 121 GLY SER GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 H 121 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS THR ALA SEQRES 3 H 121 SER GLY ARG THR GLY THR ILE TYR SER MET ALA TRP PHE SEQRES 4 H 121 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE LEU ALA THR SEQRES 5 H 121 VAL GLY TRP SER SER GLY ILE THR TYR TYR MET ASP SER SEQRES 6 H 121 VAL LYS GLY ARG PHE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 H 121 ASN THR VAL TYR LEU GLN MET ASP SER LEU LYS PRO GLU SEQRES 8 H 121 ASP THR ALA VAL TYR TYR CYS THR ALA THR ARG ALA TYR SEQRES 9 H 121 SER VAL GLY TYR ASP TYR TRP GLY GLN GLY THR GLN VAL SEQRES 10 H 121 THR VAL SER SER HET CFF B 201 24 HET TRS B 202 20 HET CFF D 201 24 HET CL E 201 1 HET CFF F 201 24 HET CL F 202 1 HET CFF G 201 24 HET CL H 201 1 HETNAM CFF CAFFEINE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM CL CHLORIDE ION HETSYN CFF 3,7-DIHYDRO-1,3,7-TRIMETHYL-1H-PURINE-2,6-DIONE HETSYN TRS TRIS BUFFER FORMUL 9 CFF 4(C8 H10 N4 O2) FORMUL 10 TRS C4 H12 N O3 1+ FORMUL 12 CL 3(CL 1-) FORMUL 17 HOH *950(H2 O) HELIX 1 AA1 LYS A 76 LYS A 78 5 3 HELIX 2 AA2 LYS A 89 THR A 93 5 5 HELIX 3 AA3 LYS B 76 LYS B 78 5 3 HELIX 4 AA4 LYS B 89 THR B 93 5 5 HELIX 5 AA5 ARG C 29 GLY C 31 5 3 HELIX 6 AA6 LYS C 76 LYS C 78 5 3 HELIX 7 AA7 LYS C 89 THR C 93 5 5 HELIX 8 AA8 ARG D 29 GLY D 31 5 3 HELIX 9 AA9 LYS D 89 THR D 93 5 5 HELIX 10 AB1 LYS E 76 LYS E 78 5 3 HELIX 11 AB2 LYS E 89 THR E 93 5 5 HELIX 12 AB3 LYS F 89 THR F 93 5 5 HELIX 13 AB4 LYS G 76 LYS G 78 5 3 HELIX 14 AB5 LYS G 89 THR G 93 5 5 HELIX 15 AB6 LYS H 76 LYS H 78 5 3 HELIX 16 AB7 LYS H 89 THR H 93 5 5 SHEET 1 AA1 4 VAL A 4 SER A 9 0 SHEET 2 AA1 4 LEU A 20 GLY A 28 -1 O SER A 23 N SER A 9 SHEET 3 AA1 4 THR A 80 MET A 85 -1 O MET A 85 N LEU A 20 SHEET 4 AA1 4 PHE A 70 ASP A 75 -1 N SER A 73 O TYR A 82 SHEET 1 AA2 6 GLY A 12 GLN A 15 0 SHEET 2 AA2 6 THR A 115 SER A 120 1 O THR A 118 N GLY A 12 SHEET 3 AA2 6 ALA A 94 ARG A 102 -1 N TYR A 96 O THR A 115 SHEET 4 AA2 6 ILE A 33 GLN A 41 -1 N TYR A 34 O THR A 101 SHEET 5 AA2 6 GLU A 48 GLY A 54 -1 O GLU A 48 N ARG A 40 SHEET 6 AA2 6 THR A 60 TYR A 62 -1 O TYR A 61 N THR A 52 SHEET 1 AA3 4 GLY A 12 GLN A 15 0 SHEET 2 AA3 4 THR A 115 SER A 120 1 O THR A 118 N GLY A 12 SHEET 3 AA3 4 ALA A 94 ARG A 102 -1 N TYR A 96 O THR A 115 SHEET 4 AA3 4 TYR A 110 TRP A 111 -1 O TYR A 110 N ALA A 100 SHEET 1 AA4 4 VAL B 4 SER B 9 0 SHEET 2 AA4 4 LEU B 20 GLY B 28 -1 O SER B 23 N SER B 9 SHEET 3 AA4 4 THR B 80 MET B 85 -1 O MET B 85 N LEU B 20 SHEET 4 AA4 4 PHE B 70 ASP B 75 -1 N ASP B 75 O THR B 80 SHEET 1 AA5 6 GLY B 12 LEU B 13 0 SHEET 2 AA5 6 THR B 115 THR B 118 1 O GLN B 116 N GLY B 12 SHEET 3 AA5 6 ALA B 94 ARG B 102 -1 N TYR B 96 O THR B 115 SHEET 4 AA5 6 ILE B 33 GLN B 41 -1 N TYR B 34 O THR B 101 SHEET 5 AA5 6 GLU B 48 GLY B 54 -1 O GLU B 48 N ARG B 40 SHEET 6 AA5 6 THR B 60 TYR B 62 -1 O TYR B 61 N THR B 52 SHEET 1 AA6 4 GLY B 12 LEU B 13 0 SHEET 2 AA6 4 THR B 115 THR B 118 1 O GLN B 116 N GLY B 12 SHEET 3 AA6 4 ALA B 94 ARG B 102 -1 N TYR B 96 O THR B 115 SHEET 4 AA6 4 TYR B 110 TRP B 111 -1 O TYR B 110 N ALA B 100 SHEET 1 AA7 4 GLN C 5 SER C 9 0 SHEET 2 AA7 4 LEU C 20 SER C 27 -1 O SER C 23 N SER C 9 SHEET 3 AA7 4 THR C 80 MET C 85 -1 O MET C 85 N LEU C 20 SHEET 4 AA7 4 PHE C 70 ASP C 75 -1 N SER C 73 O TYR C 82 SHEET 1 AA8 6 GLY C 12 GLN C 15 0 SHEET 2 AA8 6 THR C 115 SER C 120 1 O THR C 118 N GLY C 12 SHEET 3 AA8 6 ALA C 94 ARG C 102 -1 N TYR C 96 O THR C 115 SHEET 4 AA8 6 ILE C 33 GLN C 41 -1 N TYR C 34 O THR C 101 SHEET 5 AA8 6 GLU C 48 GLY C 54 -1 O GLU C 48 N ARG C 40 SHEET 6 AA8 6 THR C 60 TYR C 62 -1 O TYR C 61 N THR C 52 SHEET 1 AA9 4 GLY C 12 GLN C 15 0 SHEET 2 AA9 4 THR C 115 SER C 120 1 O THR C 118 N GLY C 12 SHEET 3 AA9 4 ALA C 94 ARG C 102 -1 N TYR C 96 O THR C 115 SHEET 4 AA9 4 TYR C 110 TRP C 111 -1 O TYR C 110 N ALA C 100 SHEET 1 AB1 4 GLN D 5 SER D 9 0 SHEET 2 AB1 4 LEU D 20 SER D 27 -1 O SER D 23 N SER D 9 SHEET 3 AB1 4 THR D 80 MET D 85 -1 O MET D 85 N LEU D 20 SHEET 4 AB1 4 PHE D 70 ASP D 75 -1 N ASP D 75 O THR D 80 SHEET 1 AB2 6 GLY D 12 GLN D 15 0 SHEET 2 AB2 6 THR D 115 SER D 120 1 O GLN D 116 N GLY D 12 SHEET 3 AB2 6 ALA D 94 ARG D 102 -1 N TYR D 96 O THR D 115 SHEET 4 AB2 6 ILE D 33 GLN D 41 -1 N TYR D 34 O THR D 101 SHEET 5 AB2 6 GLU D 48 GLY D 54 -1 O GLU D 48 N ARG D 40 SHEET 6 AB2 6 THR D 60 TYR D 62 -1 O TYR D 61 N THR D 52 SHEET 1 AB3 4 GLY D 12 GLN D 15 0 SHEET 2 AB3 4 THR D 115 SER D 120 1 O GLN D 116 N GLY D 12 SHEET 3 AB3 4 ALA D 94 ARG D 102 -1 N TYR D 96 O THR D 115 SHEET 4 AB3 4 TYR D 110 TRP D 111 -1 O TYR D 110 N ALA D 100 SHEET 1 AB4 4 VAL E 4 SER E 9 0 SHEET 2 AB4 4 LEU E 20 GLY E 28 -1 O SER E 23 N SER E 9 SHEET 3 AB4 4 THR E 80 MET E 85 -1 O MET E 85 N LEU E 20 SHEET 4 AB4 4 PHE E 70 ASP E 75 -1 N ASP E 75 O THR E 80 SHEET 1 AB5 6 GLY E 12 VAL E 14 0 SHEET 2 AB5 6 THR E 115 VAL E 119 1 O THR E 118 N VAL E 14 SHEET 3 AB5 6 ALA E 94 ARG E 102 -1 N TYR E 96 O THR E 115 SHEET 4 AB5 6 ILE E 33 GLN E 41 -1 N TYR E 34 O THR E 101 SHEET 5 AB5 6 GLU E 48 GLY E 54 -1 O GLU E 48 N ARG E 40 SHEET 6 AB5 6 THR E 60 TYR E 62 -1 O TYR E 61 N THR E 52 SHEET 1 AB6 4 GLY E 12 VAL E 14 0 SHEET 2 AB6 4 THR E 115 VAL E 119 1 O THR E 118 N VAL E 14 SHEET 3 AB6 4 ALA E 94 ARG E 102 -1 N TYR E 96 O THR E 115 SHEET 4 AB6 4 TYR E 110 TRP E 111 -1 O TYR E 110 N ALA E 100 SHEET 1 AB7 4 VAL F 4 SER F 9 0 SHEET 2 AB7 4 LEU F 20 GLY F 28 -1 O SER F 23 N SER F 9 SHEET 3 AB7 4 THR F 80 MET F 85 -1 O MET F 85 N LEU F 20 SHEET 4 AB7 4 PHE F 70 ASP F 75 -1 N THR F 71 O GLN F 84 SHEET 1 AB8 6 LEU F 13 VAL F 14 0 SHEET 2 AB8 6 THR F 115 VAL F 119 1 O THR F 118 N VAL F 14 SHEET 3 AB8 6 ALA F 94 ARG F 102 -1 N TYR F 96 O THR F 115 SHEET 4 AB8 6 ILE F 33 GLN F 41 -1 N SER F 35 O THR F 101 SHEET 5 AB8 6 ARG F 47 GLY F 54 -1 O GLU F 48 N ARG F 40 SHEET 6 AB8 6 THR F 60 TYR F 62 -1 O TYR F 61 N THR F 52 SHEET 1 AB9 4 LEU F 13 VAL F 14 0 SHEET 2 AB9 4 THR F 115 VAL F 119 1 O THR F 118 N VAL F 14 SHEET 3 AB9 4 ALA F 94 ARG F 102 -1 N TYR F 96 O THR F 115 SHEET 4 AB9 4 TYR F 110 TRP F 111 -1 O TYR F 110 N ALA F 100 SHEET 1 AC1 4 VAL G 4 SER G 9 0 SHEET 2 AC1 4 LEU G 20 GLY G 28 -1 O SER G 23 N SER G 9 SHEET 3 AC1 4 THR G 80 MET G 85 -1 O MET G 85 N LEU G 20 SHEET 4 AC1 4 PHE G 70 ASP G 75 -1 N SER G 73 O TYR G 82 SHEET 1 AC2 5 THR G 60 TYR G 62 0 SHEET 2 AC2 5 GLU G 48 GLY G 54 -1 N THR G 52 O TYR G 61 SHEET 3 AC2 5 ILE G 33 GLN G 41 -1 N ARG G 40 O GLU G 48 SHEET 4 AC2 5 ALA G 94 ARG G 102 -1 O THR G 101 N TYR G 34 SHEET 5 AC2 5 TYR G 110 TRP G 111 -1 O TYR G 110 N ALA G 100 SHEET 1 AC3 5 THR G 60 TYR G 62 0 SHEET 2 AC3 5 GLU G 48 GLY G 54 -1 N THR G 52 O TYR G 61 SHEET 3 AC3 5 ILE G 33 GLN G 41 -1 N ARG G 40 O GLU G 48 SHEET 4 AC3 5 ALA G 94 ARG G 102 -1 O THR G 101 N TYR G 34 SHEET 5 AC3 5 THR G 115 VAL G 117 -1 O THR G 115 N TYR G 96 SHEET 1 AC4 4 VAL H 4 SER H 9 0 SHEET 2 AC4 4 LEU H 20 GLY H 28 -1 O SER H 23 N SER H 9 SHEET 3 AC4 4 THR H 80 MET H 85 -1 O MET H 85 N LEU H 20 SHEET 4 AC4 4 PHE H 70 ASP H 75 -1 N ASP H 75 O THR H 80 SHEET 1 AC5 6 GLY H 12 VAL H 14 0 SHEET 2 AC5 6 THR H 115 VAL H 119 1 O THR H 118 N VAL H 14 SHEET 3 AC5 6 ALA H 94 ARG H 102 -1 N TYR H 96 O THR H 115 SHEET 4 AC5 6 ILE H 33 GLN H 41 -1 N SER H 35 O THR H 101 SHEET 5 AC5 6 GLU H 48 GLY H 54 -1 O GLU H 48 N ARG H 40 SHEET 6 AC5 6 THR H 60 TYR H 62 -1 O TYR H 61 N THR H 52 SHEET 1 AC6 4 GLY H 12 VAL H 14 0 SHEET 2 AC6 4 THR H 115 VAL H 119 1 O THR H 118 N VAL H 14 SHEET 3 AC6 4 ALA H 94 ARG H 102 -1 N TYR H 96 O THR H 115 SHEET 4 AC6 4 TYR H 110 TRP H 111 -1 O TYR H 110 N ALA H 100 CRYST1 50.136 66.280 68.999 111.62 95.20 90.25 P 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 0.019946 0.000087 0.001989 0.00000 SCALE2 0.000000 0.015088 0.006016 0.00000 SCALE3 0.000000 0.000000 0.015667 0.00000