HEADER TRANSFERASE 29-SEP-11 3VID TITLE CRYSTAL STRUCTURE OF HUMAN VEGFR2 KINASE DOMAIN WITH COMPOUND A. COMPND MOL_ID: 1; COMPND 2 MOLECULE: VASCULAR ENDOTHELIAL GROWTH FACTOR RECEPTOR 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: KINASE DOMAIN (UNP RESIDUES 813-1168); COMPND 5 SYNONYM: VEGFR-2, FETAL LIVER KINASE 1, FLK-1, KINASE INSERT DOMAIN COMPND 6 RECEPTOR, PROTEIN-TYROSINE KINASE RECEPTOR FLK-1; COMPND 7 EC: 2.7.10.1; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: KDR, FLK1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS KEYWDS KINASE, TRANSFERASE, PHOSPHORYLATION EXPDTA X-RAY DIFFRACTION AUTHOR H.IWATA,H.OKI,K.OKADA,T.TAKAGI,M.TAWADA,Y.MIYAZAKI,S.IMAMURA,A.HORI, AUTHOR 2 M.S.HIXON,H.KIMURA,H.MIKI REVDAT 3 20-MAR-24 3VID 1 REMARK REVDAT 2 22-APR-15 3VID 1 JRNL REVDAT 1 15-AUG-12 3VID 0 JRNL AUTH H.IWATA,H.OKI,K.OKADA,T.TAKAGI,M.TAWADA,Y.MIYAZAKI, JRNL AUTH 2 S.IMAMURA,A.HORI,J.D.LAWSON,M.S.HIXON,H.KIMURA,H.MIKI JRNL TITL A BACK-TO-FRONT FRAGMENT-BASED DRUG DESIGN SEARCH STRATEGY JRNL TITL 2 TARGETING THE DFG-OUT POCKET OF PROTEIN TYROSINE KINASES. JRNL REF ACS MED.CHEM.LETT. V. 3 342 2012 JRNL REFN ISSN 1948-5875 JRNL PMID 24900475 JRNL DOI 10.1021/ML3000403 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 67.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 14932 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) : 0.247 REMARK 3 R VALUE (WORKING SET) : 0.245 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 797 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1094 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.15 REMARK 3 BIN R VALUE (WORKING SET) : 0.2810 REMARK 3 BIN FREE R VALUE SET COUNT : 73 REMARK 3 BIN FREE R VALUE : 0.3140 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2406 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 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) : 47.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.16000 REMARK 3 B22 (A**2) : 0.78000 REMARK 3 B33 (A**2) : -0.94000 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): 0.270 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.247 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 22.006 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.914 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.890 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2484 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1749 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3356 ; 1.238 ; 1.977 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4238 ; 0.846 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 296 ; 6.104 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 113 ;33.535 ;23.097 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 438 ;15.305 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;11.693 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 359 ; 0.068 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2713 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 522 ; 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): 1489 ; 0.414 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 600 ; 0.067 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2399 ; 0.779 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 995 ; 0.981 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 957 ; 1.591 ; 4.500 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 813 A 1168 REMARK 3 ORIGIN FOR THE GROUP (A): -5.1280 9.6421 -24.6291 REMARK 3 T TENSOR REMARK 3 T11: 0.0060 T22: 0.0839 REMARK 3 T33: 0.0284 T12: -0.0158 REMARK 3 T13: -0.0045 T23: 0.0105 REMARK 3 L TENSOR REMARK 3 L11: 0.9685 L22: 1.0377 REMARK 3 L33: 3.8173 L12: 0.5242 REMARK 3 L13: -0.8145 L23: -0.9413 REMARK 3 S TENSOR REMARK 3 S11: 0.0282 S12: -0.1020 S13: -0.0350 REMARK 3 S21: 0.0158 S22: -0.0559 S23: -0.1551 REMARK 3 S31: -0.1306 S32: 0.3006 S33: 0.0277 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 3VID COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-OCT-11. REMARK 100 THE DEPOSITION ID IS D_1000095081. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-OCT-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS VII REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15754 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 67.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.3M TRI-SODIUM CITRATE, PH 7.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 19.12000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.18500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.31000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.18500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.12000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.31000 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 THR A 940 REMARK 465 LYS A 941 REMARK 465 GLY A 942 REMARK 465 ALA A 943 REMARK 465 ARG A 944 REMARK 465 PHE A 945 REMARK 465 ARG A 946 REMARK 465 GLN A 947 REMARK 465 GLY A 948 REMARK 465 LYS A 949 REMARK 465 ASP A 950 REMARK 465 TYR A 951 REMARK 465 VAL A 952 REMARK 465 GLY A 953 REMARK 465 ALA A 954 REMARK 465 ILE A 955 REMARK 465 PRO A 956 REMARK 465 VAL A 957 REMARK 465 ASP A 958 REMARK 465 LEU A 959 REMARK 465 LYS A 960 REMARK 465 ARG A 961 REMARK 465 ARG A 962 REMARK 465 LEU A 963 REMARK 465 ASP A 964 REMARK 465 SER A 965 REMARK 465 ILE A 966 REMARK 465 THR A 967 REMARK 465 SER A 968 REMARK 465 SER A 969 REMARK 465 GLN A 970 REMARK 465 SER A 971 REMARK 465 SER A 972 REMARK 465 ALA A 973 REMARK 465 SER A 974 REMARK 465 SER A 975 REMARK 465 GLY A 976 REMARK 465 PHE A 977 REMARK 465 VAL A 978 REMARK 465 GLU A 979 REMARK 465 GLU A 980 REMARK 465 LYS A 981 REMARK 465 SER A 982 REMARK 465 LEU A 983 REMARK 465 SER A 984 REMARK 465 ASP A 985 REMARK 465 VAL A 986 REMARK 465 GLU A 987 REMARK 465 GLU A 988 REMARK 465 GLU A 989 REMARK 465 PHE A 1047 REMARK 465 GLY A 1048 REMARK 465 LEU A 1049 REMARK 465 ALA A 1050 REMARK 465 ARG A 1051 REMARK 465 ASP A 1052 REMARK 465 ILE A 1053 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 GLU A 815 -59.88 63.38 REMARK 500 LYS A 858 -23.62 78.53 REMARK 500 ALA A 860 48.49 -84.95 REMARK 500 PRO A 992 115.75 -24.88 REMARK 500 TYR A 996 46.47 -92.74 REMARK 500 ASP A 998 -3.83 72.06 REMARK 500 ARG A1027 -13.28 79.30 REMARK 500 ASP A1028 58.40 -149.49 REMARK 500 SER A1037 -159.84 -110.46 REMARK 500 ASP A1112 -163.41 -120.00 REMARK 500 TRP A1143 35.25 -95.16 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 4TT A 2001 DBREF 3VID A 813 1168 UNP P35968 VGFR2_HUMAN 813 1168 SEQRES 1 A 356 LEU ASP GLU HIS CYS GLU ARG LEU PRO TYR ASP ALA SER SEQRES 2 A 356 LYS TRP GLU PHE PRO ARG ASP ARG LEU LYS LEU GLY LYS SEQRES 3 A 356 PRO LEU GLY ARG GLY ALA PHE GLY GLN VAL ILE GLU ALA SEQRES 4 A 356 ASP ALA PHE GLY ILE ASP LYS THR ALA THR CYS ARG THR SEQRES 5 A 356 VAL ALA VAL LYS MET LEU LYS GLU GLY ALA THR HIS SER SEQRES 6 A 356 GLU HIS ARG ALA LEU MET SER GLU LEU LYS ILE LEU ILE SEQRES 7 A 356 HIS ILE GLY HIS HIS LEU ASN VAL VAL ASN LEU LEU GLY SEQRES 8 A 356 ALA CYS THR LYS PRO GLY GLY PRO LEU MET VAL ILE VAL SEQRES 9 A 356 GLU PHE CYS LYS PHE GLY ASN LEU SER THR TYR LEU ARG SEQRES 10 A 356 SER LYS ARG ASN GLU PHE VAL PRO TYR LYS THR LYS GLY SEQRES 11 A 356 ALA ARG PHE ARG GLN GLY LYS ASP TYR VAL GLY ALA ILE SEQRES 12 A 356 PRO VAL ASP LEU LYS ARG ARG LEU ASP SER ILE THR SER SEQRES 13 A 356 SER GLN SER SER ALA SER SER GLY PHE VAL GLU GLU LYS SEQRES 14 A 356 SER LEU SER ASP VAL GLU GLU GLU GLU ALA PRO GLU ASP SEQRES 15 A 356 LEU TYR LYS ASP PHE LEU THR LEU GLU HIS LEU ILE CYS SEQRES 16 A 356 TYR SER PHE GLN VAL ALA LYS GLY MET GLU PHE LEU ALA SEQRES 17 A 356 SER ARG LYS CYS ILE HIS ARG ASP LEU ALA ALA ARG ASN SEQRES 18 A 356 ILE LEU LEU SER GLU LYS ASN VAL VAL LYS ILE CYS ASP SEQRES 19 A 356 PHE GLY LEU ALA ARG ASP ILE TYR LYS ASP PRO ASP TYR SEQRES 20 A 356 VAL ARG LYS GLY ASP ALA ARG LEU PRO LEU LYS TRP MET SEQRES 21 A 356 ALA PRO GLU THR ILE PHE ASP ARG VAL TYR THR ILE GLN SEQRES 22 A 356 SER ASP VAL TRP SER PHE GLY VAL LEU LEU TRP GLU ILE SEQRES 23 A 356 PHE SER LEU GLY ALA SER PRO TYR PRO GLY VAL LYS ILE SEQRES 24 A 356 ASP GLU GLU PHE CYS ARG ARG LEU LYS GLU GLY THR ARG SEQRES 25 A 356 MET ARG ALA PRO ASP TYR THR THR PRO GLU MET TYR GLN SEQRES 26 A 356 THR MET LEU ASP CYS TRP HIS GLY GLU PRO SER GLN ARG SEQRES 27 A 356 PRO THR PHE SER GLU LEU VAL GLU HIS LEU GLY ASN LEU SEQRES 28 A 356 LEU GLN ALA ASN ALA HET 4TT A2001 17 HETNAM 4TT 4,5,6,11-TETRAHYDRO-1H-PYRAZOLO[4',3':6,7]CYCLOHEPTA[1, HETNAM 2 4TT 2-B]INDOLE FORMUL 2 4TT C14 H13 N3 FORMUL 3 HOH *35(H2 O) HELIX 1 1 HIS A 816 LEU A 820 5 5 HELIX 2 2 ASP A 823 GLU A 828 1 6 HELIX 3 3 PRO A 830 ASP A 832 5 3 HELIX 4 4 THR A 875 GLY A 893 1 19 HELIX 5 5 LEU A 924 SER A 930 1 7 HELIX 6 6 THR A 1001 ARG A 1022 1 22 HELIX 7 7 ALA A 1030 ARG A 1032 5 3 HELIX 8 8 ASP A 1056 VAL A 1060 5 5 HELIX 9 9 LEU A 1067 MET A 1072 5 6 HELIX 10 10 ALA A 1073 ARG A 1080 1 8 HELIX 11 11 THR A 1083 SER A 1100 1 18 HELIX 12 12 ASP A 1112 GLY A 1122 1 11 HELIX 13 13 THR A 1132 TRP A 1143 1 12 HELIX 14 14 GLU A 1146 ARG A 1150 5 5 HELIX 15 15 THR A 1152 ASN A 1167 1 16 SHEET 1 A 5 LEU A 834 GLY A 841 0 SHEET 2 A 5 GLN A 847 PHE A 854 -1 O VAL A 848 N LEU A 840 SHEET 3 A 5 CYS A 862 MET A 869 -1 O VAL A 865 N ALA A 851 SHEET 4 A 5 MET A 913 GLU A 917 -1 O VAL A 916 N ALA A 866 SHEET 5 A 5 LEU A 901 CYS A 905 -1 N CYS A 905 O MET A 913 SHEET 1 B 3 GLY A 922 ASN A 923 0 SHEET 2 B 3 ILE A1034 LEU A1036 -1 O LEU A1036 N GLY A 922 SHEET 3 B 3 VAL A1042 ILE A1044 -1 O LYS A1043 N LEU A1035 SITE 1 AC1 7 ALA A 866 GLU A 917 PHE A 918 CYS A 919 SITE 2 AC1 7 LYS A 920 GLY A 922 LEU A1035 CRYST1 38.240 94.620 96.370 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.026151 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010569 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010377 0.00000