HEADER HYDROLASE/IMMUNE SYSTEM, INHIBITOR 01-JUN-12 4FFW TITLE CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV (DPP4, DPP-IV, CD26) IN TITLE 2 COMPLEX WITH FAB + SITAGLIPTIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIPEPTIDYL PEPTIDASE 4; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BILE CANALICULUS DOMAIN-SPECIFIC MEMBRANE GLYCOPROTEIN, COMPND 5 DIPEPTIDYL PEPTIDASE IV, DPP IV, GP110 GLYCOPROTEIN, T-CELL COMPND 6 ACTIVATION ANTIGEN CD26, DIPEPTIDYL PEPTIDASE 4 MEMBRANE FORM, COMPND 7 DIPEPTIDYL PEPTIDASE IV MEMBRANE FORM, DIPEPTIDYL PEPTIDASE 4 SOLUBLE COMPND 8 FORM, DIPEPTIDYL PEPTIDASE IV SOLUBLE FORM, DIPEPTIDYL PEPTIDASE 4 60 COMPND 9 KDA SOLUBLE FORM, DIPEPTIDYL PEPTIDASE IV 60 KDA SOLUBLE FORM; COMPND 10 EC: 3.4.14.5; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 2; COMPND 13 MOLECULE: FAB LIGHT CHAIN; COMPND 14 CHAIN: C, L; COMPND 15 MOL_ID: 3; COMPND 16 MOLECULE: FAB HEAVY CHAIN; COMPND 17 CHAIN: D, H SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: BROWN RAT,RAT,RATS; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: DPP4, CD26; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: HEK293 6E; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 13 ORGANISM_COMMON: MOUSE; SOURCE 14 ORGANISM_TAXID: 10090; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 17 ORGANISM_COMMON: MOUSE; SOURCE 18 ORGANISM_TAXID: 10090 KEYWDS HYDROLASE, HYDROLASE-IMMUNE SYSTEM, INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Z.WANG,A.SUDOM,N.P.WALKER,X.MIN REVDAT 3 19-MAY-21 4FFW 1 COMPND SOURCE REMARK HETNAM REVDAT 2 06-JUN-18 4FFW 1 REMARK REVDAT 1 12-DEC-12 4FFW 0 JRNL AUTH J.TANG,J.MAJETI,A.SUDOM,Y.XIONG,M.LU,Q.LIU,J.HIGBEE,Y.ZHANG, JRNL AUTH 2 Y.WANG,W.WANG,P.CAO,Z.XIA,S.JOHNSTONE,X.YANG,T.YU,N.SHARKOV, JRNL AUTH 3 N.WALKER,H.TU,W.SHEN,Z.WANG JRNL TITL AN INHIBITORY ANTIBODY AGAINST DPP IV IMPROVES GLUCOSE JRNL TITL 2 TOLERANCE IN VIVO - VALIDATION OF LARGE MOLECULE APPROACH JRNL TITL 3 FOR DPP IV INHIBITION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 78420 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) : 0.288 REMARK 3 R VALUE (WORKING SET) : 0.287 REMARK 3 FREE R VALUE : 0.311 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4123 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) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5784 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.22 REMARK 3 BIN R VALUE (WORKING SET) : 0.3860 REMARK 3 BIN FREE R VALUE SET COUNT : 300 REMARK 3 BIN FREE R VALUE : 0.4240 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 18171 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 56 REMARK 3 SOLVENT ATOMS : 39 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 93.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.05000 REMARK 3 B22 (A**2) : 0.10000 REMARK 3 B33 (A**2) : -0.04000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 1.566 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.444 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.416 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 22.094 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.880 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.860 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 18746 ; 0.004 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 17019 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 25535 ; 0.797 ; 1.938 REMARK 3 BOND ANGLES OTHERS (DEGREES): 39236 ; 0.648 ; 3.002 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 2272 ; 4.556 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 846 ;31.295 ;24.196 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 3017 ;13.698 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 75 ;11.052 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 2769 ; 0.048 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 21226 ; 0.003 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 4461 ; 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): 11528 ; 0.705 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 18720 ; 1.350 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 7423 ; 1.762 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 7097 ; 3.017 ; 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 : 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 4FFW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUN-12. REMARK 100 THE DEPOSITION ID IS D_1000072850. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JAN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 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 : DOUBLE-CRYSTAL, SI (111) REMARK 200 OPTICS : 3X3 CCD ARRAY REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.15 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82634 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 100.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08000 REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.42200 REMARK 200 R SYM FOR SHELL (I) : 0.42200 REMARK 200 FOR SHELL : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.2-2.7 M AMMONIUM SULFATE, 0.1 M TRIS REMARK 280 7.5-7.9, VAPOR DIFFUSION, TEMPERATURE 289K, PH 7.9 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 100.43000 REMARK 290 SMTRY3 2 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, H, L 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 ARG A 38 REMARK 465 LEU A 766 REMARK 465 ARG A 767 REMARK 465 ARG B 38 REMARK 465 GLN C 155 REMARK 465 ASN C 156 REMARK 465 GLY C 157 REMARK 465 CYS D 132 REMARK 465 GLY D 133 REMARK 465 GLY D 134 REMARK 465 THR D 135 REMARK 465 THR D 136 REMARK 465 GLY D 137 REMARK 465 SER D 138 REMARK 465 SER D 139 REMARK 465 VAL H 131 REMARK 465 CYS H 132 REMARK 465 GLY H 133 REMARK 465 GLY H 134 REMARK 465 THR H 135 REMARK 465 THR H 136 REMARK 465 GLY H 137 REMARK 465 SER H 138 REMARK 465 SER H 139 REMARK 465 GLU L 153 REMARK 465 ARG L 154 REMARK 465 GLN L 155 REMARK 465 ASN L 156 REMARK 465 SER L 207 REMARK 465 PHE L 208 REMARK 465 ASN L 209 REMARK 465 ARG L 210 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 71 -42.45 128.90 REMARK 500 GLN A 121 -84.14 -114.98 REMARK 500 TRP A 122 -152.08 -110.82 REMARK 500 HIS A 160 44.85 -165.77 REMARK 500 VAL A 191 -69.70 -125.88 REMARK 500 ASP A 198 -163.05 -72.34 REMARK 500 ILE A 205 -70.54 -85.89 REMARK 500 SER A 240 -165.39 63.99 REMARK 500 ASP A 300 136.10 117.11 REMARK 500 SER A 305 -155.14 -141.00 REMARK 500 TYR A 320 110.65 -162.73 REMARK 500 SER A 347 114.41 -160.00 REMARK 500 PRO A 391 -49.70 -28.45 REMARK 500 ASN A 442 83.73 -68.48 REMARK 500 GLU A 465 41.32 -145.59 REMARK 500 LEU A 505 39.35 -92.36 REMARK 500 PRO A 511 -178.66 -69.78 REMARK 500 ASP A 516 -169.96 -162.64 REMARK 500 TYR A 548 -60.30 -125.08 REMARK 500 LEU A 562 57.78 -109.15 REMARK 500 ASN A 563 -155.90 -104.32 REMARK 500 GLN A 587 34.72 -142.06 REMARK 500 THR A 601 -52.51 -152.59 REMARK 500 SER A 631 -113.74 68.28 REMARK 500 ASP A 679 -89.96 -120.85 REMARK 500 MET A 734 117.64 -162.81 REMARK 500 ASP A 740 -158.95 -90.62 REMARK 500 SER B 64 30.89 -142.17 REMARK 500 GLN B 70 107.63 -161.49 REMARK 500 HIS B 81 -164.31 -110.41 REMARK 500 GLN B 121 -84.65 -116.80 REMARK 500 TRP B 122 -150.67 -107.71 REMARK 500 GLU B 144 70.61 54.91 REMARK 500 HIS B 160 49.17 -80.97 REMARK 500 VAL B 191 -65.76 -136.22 REMARK 500 ASP B 198 -149.57 -74.11 REMARK 500 ILE B 205 -78.55 -96.87 REMARK 500 SER B 240 -161.81 62.04 REMARK 500 ALA B 287 -173.01 65.37 REMARK 500 ASP B 300 148.46 147.59 REMARK 500 GLN B 393 81.43 -61.85 REMARK 500 ASN B 421 50.84 -109.89 REMARK 500 ASN B 451 82.79 -156.69 REMARK 500 MET B 504 -50.66 72.42 REMARK 500 TYR B 548 -61.15 -122.46 REMARK 500 LEU B 562 77.92 -106.60 REMARK 500 ASN B 563 -162.85 -119.21 REMARK 500 LYS B 597 7.78 59.44 REMARK 500 THR B 601 -53.64 -147.16 REMARK 500 SER B 631 -113.81 66.10 REMARK 500 REMARK 500 THIS ENTRY HAS 104 RAMACHANDRAN OUTLIERS. 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 715 A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 715 B 801 DBREF 4FFW A 38 767 UNP P14740 DPP4_RAT 38 767 DBREF 4FFW B 38 767 UNP P14740 DPP4_RAT 38 767 DBREF 4FFW C 1 210 PDB 4FFW 4FFW 1 210 DBREF 4FFW L 1 210 PDB 4FFW 4FFW 1 210 DBREF 4FFW D 1 217 PDB 4FFW 4FFW 1 217 DBREF 4FFW H 1 217 PDB 4FFW 4FFW 1 217 SEQRES 1 A 730 ARG ARG THR TYR THR LEU ALA ASP TYR LEU LYS ASN THR SEQRES 2 A 730 PHE ARG VAL LYS SER TYR SER LEU ARG TRP VAL SER ASP SEQRES 3 A 730 SER GLU TYR LEU TYR LYS GLN GLU ASN ASN ILE LEU LEU SEQRES 4 A 730 PHE ASN ALA GLU HIS GLY ASN SER SER ILE PHE LEU GLU SEQRES 5 A 730 ASN SER THR PHE GLU ILE PHE GLY ASP SER ILE SER ASP SEQRES 6 A 730 TYR SER VAL SER PRO ASP ARG LEU PHE VAL LEU LEU GLU SEQRES 7 A 730 TYR ASN TYR VAL LYS GLN TRP ARG HIS SER TYR THR ALA SEQRES 8 A 730 SER TYR SER ILE TYR ASP LEU ASN LYS ARG GLN LEU ILE SEQRES 9 A 730 THR GLU GLU LYS ILE PRO ASN ASN THR GLN TRP ILE THR SEQRES 10 A 730 TRP SER GLN GLU GLY HIS LYS LEU ALA TYR VAL TRP LYS SEQRES 11 A 730 ASN ASP ILE TYR VAL LYS ILE GLU PRO HIS LEU PRO SER SEQRES 12 A 730 HIS ARG ILE THR SER THR GLY LYS GLU ASN VAL ILE PHE SEQRES 13 A 730 ASN GLY ILE ASN ASP TRP VAL TYR GLU GLU GLU ILE PHE SEQRES 14 A 730 GLY ALA TYR SER ALA LEU TRP TRP SER PRO ASN GLY THR SEQRES 15 A 730 PHE LEU ALA TYR ALA GLN PHE ASN ASP THR GLY VAL PRO SEQRES 16 A 730 LEU ILE GLU TYR SER PHE TYR SER ASP GLU SER LEU GLN SEQRES 17 A 730 TYR PRO LYS THR VAL TRP ILE PRO TYR PRO LYS ALA GLY SEQRES 18 A 730 ALA VAL ASN PRO THR VAL LYS PHE PHE ILE VAL ASN THR SEQRES 19 A 730 ASP SER LEU SER SER THR THR THR THR ILE PRO MET GLN SEQRES 20 A 730 ILE THR ALA PRO ALA SER VAL THR THR GLY ASP HIS TYR SEQRES 21 A 730 LEU CYS ASP VAL ALA TRP VAL SER GLU ASP ARG ILE SER SEQRES 22 A 730 LEU GLN TRP LEU ARG ARG ILE GLN ASN TYR SER VAL MET SEQRES 23 A 730 ALA ILE CYS ASP TYR ASP LYS THR THR LEU VAL TRP ASN SEQRES 24 A 730 CYS PRO THR THR GLN GLU HIS ILE GLU THR SER ALA THR SEQRES 25 A 730 GLY TRP CYS GLY ARG PHE ARG PRO ALA GLU PRO HIS PHE SEQRES 26 A 730 THR SER ASP GLY SER SER PHE TYR LYS ILE VAL SER ASP SEQRES 27 A 730 LYS ASP GLY TYR LYS HIS ILE CYS GLN PHE GLN LYS ASP SEQRES 28 A 730 ARG LYS PRO GLU GLN VAL CYS THR PHE ILE THR LYS GLY SEQRES 29 A 730 ALA TRP GLU VAL ILE SER ILE GLU ALA LEU THR SER ASP SEQRES 30 A 730 TYR LEU TYR TYR ILE SER ASN GLU TYR LYS GLU MET PRO SEQRES 31 A 730 GLY GLY ARG ASN LEU TYR LYS ILE GLN LEU THR ASP HIS SEQRES 32 A 730 THR ASN LYS LYS CYS LEU SER CYS ASP LEU ASN PRO GLU SEQRES 33 A 730 ARG CYS GLN TYR TYR SER VAL SER LEU SER LYS GLU ALA SEQRES 34 A 730 LYS TYR TYR GLN LEU GLY CYS ARG GLY PRO GLY LEU PRO SEQRES 35 A 730 LEU TYR THR LEU HIS ARG SER THR ASP GLN LYS GLU LEU SEQRES 36 A 730 ARG VAL LEU GLU ASP ASN SER ALA LEU ASP LYS MET LEU SEQRES 37 A 730 GLN ASP VAL GLN MET PRO SER LYS LYS LEU ASP PHE ILE SEQRES 38 A 730 VAL LEU ASN GLU THR ARG PHE TRP TYR GLN MET ILE LEU SEQRES 39 A 730 PRO PRO HIS PHE ASP LYS SER LYS LYS TYR PRO LEU LEU SEQRES 40 A 730 ILE ASP VAL TYR ALA GLY PRO CYS SER GLN LYS ALA ASP SEQRES 41 A 730 ALA ALA PHE ARG LEU ASN TRP ALA THR TYR LEU ALA SER SEQRES 42 A 730 THR GLU ASN ILE ILE VAL ALA SER PHE ASP GLY ARG GLY SEQRES 43 A 730 SER GLY TYR GLN GLY ASP LYS ILE MET HIS ALA ILE ASN SEQRES 44 A 730 LYS ARG LEU GLY THR LEU GLU VAL GLU ASP GLN ILE GLU SEQRES 45 A 730 ALA ALA ARG GLN PHE LEU LYS MET GLY PHE VAL ASP SER SEQRES 46 A 730 LYS ARG VAL ALA ILE TRP GLY TRP SER TYR GLY GLY TYR SEQRES 47 A 730 VAL THR SER MET VAL LEU GLY SER GLY SER GLY VAL PHE SEQRES 48 A 730 LYS CYS GLY ILE ALA VAL ALA PRO VAL SER ARG TRP GLU SEQRES 49 A 730 TYR TYR ASP SER VAL TYR THR GLU ARG TYR MET GLY LEU SEQRES 50 A 730 PRO THR PRO GLU ASP ASN LEU ASP HIS TYR ARG ASN SER SEQRES 51 A 730 THR VAL MET SER ARG ALA GLU ASN PHE LYS GLN VAL GLU SEQRES 52 A 730 TYR LEU LEU ILE HIS GLY THR ALA ASP ASP ASN VAL HIS SEQRES 53 A 730 PHE GLN GLN SER ALA GLN ILE SER LYS ALA LEU VAL ASP SEQRES 54 A 730 ALA GLY VAL ASP PHE GLN ALA MET TRP TYR THR ASP GLU SEQRES 55 A 730 ASP HIS GLY ILE ALA SER SER THR ALA HIS GLN HIS ILE SEQRES 56 A 730 TYR SER HIS MET SER HIS PHE LEU GLN GLN CYS PHE SER SEQRES 57 A 730 LEU ARG SEQRES 1 B 730 ARG ARG THR TYR THR LEU ALA ASP TYR LEU LYS ASN THR SEQRES 2 B 730 PHE ARG VAL LYS SER TYR SER LEU ARG TRP VAL SER ASP SEQRES 3 B 730 SER GLU TYR LEU TYR LYS GLN GLU ASN ASN ILE LEU LEU SEQRES 4 B 730 PHE ASN ALA GLU HIS GLY ASN SER SER ILE PHE LEU GLU SEQRES 5 B 730 ASN SER THR PHE GLU ILE PHE GLY ASP SER ILE SER ASP SEQRES 6 B 730 TYR SER VAL SER PRO ASP ARG LEU PHE VAL LEU LEU GLU SEQRES 7 B 730 TYR ASN TYR VAL LYS GLN TRP ARG HIS SER TYR THR ALA SEQRES 8 B 730 SER TYR SER ILE TYR ASP LEU ASN LYS ARG GLN LEU ILE SEQRES 9 B 730 THR GLU GLU LYS ILE PRO ASN ASN THR GLN TRP ILE THR SEQRES 10 B 730 TRP SER GLN GLU GLY HIS LYS LEU ALA TYR VAL TRP LYS SEQRES 11 B 730 ASN ASP ILE TYR VAL LYS ILE GLU PRO HIS LEU PRO SER SEQRES 12 B 730 HIS ARG ILE THR SER THR GLY LYS GLU ASN VAL ILE PHE SEQRES 13 B 730 ASN GLY ILE ASN ASP TRP VAL TYR GLU GLU GLU ILE PHE SEQRES 14 B 730 GLY ALA TYR SER ALA LEU TRP TRP SER PRO ASN GLY THR SEQRES 15 B 730 PHE LEU ALA TYR ALA GLN PHE ASN ASP THR GLY VAL PRO SEQRES 16 B 730 LEU ILE GLU TYR SER PHE TYR SER ASP GLU SER LEU GLN SEQRES 17 B 730 TYR PRO LYS THR VAL TRP ILE PRO TYR PRO LYS ALA GLY SEQRES 18 B 730 ALA VAL ASN PRO THR VAL LYS PHE PHE ILE VAL ASN THR SEQRES 19 B 730 ASP SER LEU SER SER THR THR THR THR ILE PRO MET GLN SEQRES 20 B 730 ILE THR ALA PRO ALA SER VAL THR THR GLY ASP HIS TYR SEQRES 21 B 730 LEU CYS ASP VAL ALA TRP VAL SER GLU ASP ARG ILE SER SEQRES 22 B 730 LEU GLN TRP LEU ARG ARG ILE GLN ASN TYR SER VAL MET SEQRES 23 B 730 ALA ILE CYS ASP TYR ASP LYS THR THR LEU VAL TRP ASN SEQRES 24 B 730 CYS PRO THR THR GLN GLU HIS ILE GLU THR SER ALA THR SEQRES 25 B 730 GLY TRP CYS GLY ARG PHE ARG PRO ALA GLU PRO HIS PHE SEQRES 26 B 730 THR SER ASP GLY SER SER PHE TYR LYS ILE VAL SER ASP SEQRES 27 B 730 LYS ASP GLY TYR LYS HIS ILE CYS GLN PHE GLN LYS ASP SEQRES 28 B 730 ARG LYS PRO GLU GLN VAL CYS THR PHE ILE THR LYS GLY SEQRES 29 B 730 ALA TRP GLU VAL ILE SER ILE GLU ALA LEU THR SER ASP SEQRES 30 B 730 TYR LEU TYR TYR ILE SER ASN GLU TYR LYS GLU MET PRO SEQRES 31 B 730 GLY GLY ARG ASN LEU TYR LYS ILE GLN LEU THR ASP HIS SEQRES 32 B 730 THR ASN LYS LYS CYS LEU SER CYS ASP LEU ASN PRO GLU SEQRES 33 B 730 ARG CYS GLN TYR TYR SER VAL SER LEU SER LYS GLU ALA SEQRES 34 B 730 LYS TYR TYR GLN LEU GLY CYS ARG GLY PRO GLY LEU PRO SEQRES 35 B 730 LEU TYR THR LEU HIS ARG SER THR ASP GLN LYS GLU LEU SEQRES 36 B 730 ARG VAL LEU GLU ASP ASN SER ALA LEU ASP LYS MET LEU SEQRES 37 B 730 GLN ASP VAL GLN MET PRO SER LYS LYS LEU ASP PHE ILE SEQRES 38 B 730 VAL LEU ASN GLU THR ARG PHE TRP TYR GLN MET ILE LEU SEQRES 39 B 730 PRO PRO HIS PHE ASP LYS SER LYS LYS TYR PRO LEU LEU SEQRES 40 B 730 ILE ASP VAL TYR ALA GLY PRO CYS SER GLN LYS ALA ASP SEQRES 41 B 730 ALA ALA PHE ARG LEU ASN TRP ALA THR TYR LEU ALA SER SEQRES 42 B 730 THR GLU ASN ILE ILE VAL ALA SER PHE ASP GLY ARG GLY SEQRES 43 B 730 SER GLY TYR GLN GLY ASP LYS ILE MET HIS ALA ILE ASN SEQRES 44 B 730 LYS ARG LEU GLY THR LEU GLU VAL GLU ASP GLN ILE GLU SEQRES 45 B 730 ALA ALA ARG GLN PHE LEU LYS MET GLY PHE VAL ASP SER SEQRES 46 B 730 LYS ARG VAL ALA ILE TRP GLY TRP SER TYR GLY GLY TYR SEQRES 47 B 730 VAL THR SER MET VAL LEU GLY SER GLY SER GLY VAL PHE SEQRES 48 B 730 LYS CYS GLY ILE ALA VAL ALA PRO VAL SER ARG TRP GLU SEQRES 49 B 730 TYR TYR ASP SER VAL TYR THR GLU ARG TYR MET GLY LEU SEQRES 50 B 730 PRO THR PRO GLU ASP ASN LEU ASP HIS TYR ARG ASN SER SEQRES 51 B 730 THR VAL MET SER ARG ALA GLU ASN PHE LYS GLN VAL GLU SEQRES 52 B 730 TYR LEU LEU ILE HIS GLY THR ALA ASP ASP ASN VAL HIS SEQRES 53 B 730 PHE GLN GLN SER ALA GLN ILE SER LYS ALA LEU VAL ASP SEQRES 54 B 730 ALA GLY VAL ASP PHE GLN ALA MET TRP TYR THR ASP GLU SEQRES 55 B 730 ASP HIS GLY ILE ALA SER SER THR ALA HIS GLN HIS ILE SEQRES 56 B 730 TYR SER HIS MET SER HIS PHE LEU GLN GLN CYS PHE SER SEQRES 57 B 730 LEU ARG SEQRES 1 C 210 GLN ILE VAL LEU SER GLN SER PRO ALA ILE LEU SER ALA SEQRES 2 C 210 SER PRO GLY GLU LYS VAL THR MET THR CYS ARG ALA SER SEQRES 3 C 210 SER SER VAL ASN ASN MET HIS TRP TYR GLN GLN LYS PRO SEQRES 4 C 210 SER SER SER PRO LYS PRO TRP LEU HIS GLY THR SER ASN SEQRES 5 C 210 LEU ALA SER GLY VAL PRO VAL ARG PHE SER GLY SER GLY SEQRES 6 C 210 SER GLY THR SER PHE SER LEU THR ILE SER ARG VAL GLU SEQRES 7 C 210 ALA GLU ASP ALA ALA THR TYR PHE CYS GLN GLN TRP SER SEQRES 8 C 210 ASN HIS PRO PRO THR PHE GLY GLY GLY THR LYS LEU GLU SEQRES 9 C 210 ILE ASP ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE SEQRES 10 C 210 PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SER SEQRES 11 C 210 VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP ILE SEQRES 12 C 210 ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN ASN SEQRES 13 C 210 GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS ASP SEQRES 14 C 210 SER THR TYR SER MET SER SER THR LEU THR LEU THR LYS SEQRES 15 C 210 ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU ALA SEQRES 16 C 210 THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER PHE SEQRES 17 C 210 ASN ARG SEQRES 1 D 217 GLU PHE GLN LEU GLN GLN SER GLY PRO GLU LEU VAL LYS SEQRES 2 D 217 PRO GLY ALA SER VAL LYS ILE SER CYS LYS ALA SER GLY SEQRES 3 D 217 TYR SER PHE THR ASP TYR ASN ILE ASN TRP MET LYS GLN SEQRES 4 D 217 SER ASN GLY LYS SER LEU GLU TRP ILE GLY VAL VAL ILE SEQRES 5 D 217 PRO LYS TYR GLY THR THR ASN TYR ASN GLN LYS PHE GLN SEQRES 6 D 217 GLY LYS ALA THR LEU THR VAL ASP GLN SER SER SER THR SEQRES 7 D 217 ALA TYR ILE GLN LEU ASN SER LEU THR SER GLU ASP SER SEQRES 8 D 217 ALA VAL TYR TYR CYS THR ARG PHE ARG ASP VAL PHE PHE SEQRES 9 D 217 ASP VAL TRP GLY THR GLY THR THR VAL THR VAL SER SER SEQRES 10 D 217 ALA LYS THR THR ALA PRO SER VAL TYR PRO LEU ALA PRO SEQRES 11 D 217 VAL CYS GLY GLY THR THR GLY SER SER VAL THR LEU GLY SEQRES 12 D 217 CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR LEU SEQRES 13 D 217 THR TRP ASN SER GLY SER LEU SER SER GLY VAL HIS THR SEQRES 14 D 217 PHE PRO ALA LEU LEU GLN SER GLY LEU TYR THR LEU SER SEQRES 15 D 217 SER SER VAL THR VAL THR SER ASN THR TRP PRO SER GLN SEQRES 16 D 217 THR ILE THR CYS ASN VAL ALA HIS PRO ALA SER SER THR SEQRES 17 D 217 LYS VAL ASP LYS LYS ILE VAL PRO ARG SEQRES 1 H 217 GLU PHE GLN LEU GLN GLN SER GLY PRO GLU LEU VAL LYS SEQRES 2 H 217 PRO GLY ALA SER VAL LYS ILE SER CYS LYS ALA SER GLY SEQRES 3 H 217 TYR SER PHE THR ASP TYR ASN ILE ASN TRP MET LYS GLN SEQRES 4 H 217 SER ASN GLY LYS SER LEU GLU TRP ILE GLY VAL VAL ILE SEQRES 5 H 217 PRO LYS TYR GLY THR THR ASN TYR ASN GLN LYS PHE GLN SEQRES 6 H 217 GLY LYS ALA THR LEU THR VAL ASP GLN SER SER SER THR SEQRES 7 H 217 ALA TYR ILE GLN LEU ASN SER LEU THR SER GLU ASP SER SEQRES 8 H 217 ALA VAL TYR TYR CYS THR ARG PHE ARG ASP VAL PHE PHE SEQRES 9 H 217 ASP VAL TRP GLY THR GLY THR THR VAL THR VAL SER SER SEQRES 10 H 217 ALA LYS THR THR ALA PRO SER VAL TYR PRO LEU ALA PRO SEQRES 11 H 217 VAL CYS GLY GLY THR THR GLY SER SER VAL THR LEU GLY SEQRES 12 H 217 CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR LEU SEQRES 13 H 217 THR TRP ASN SER GLY SER LEU SER SER GLY VAL HIS THR SEQRES 14 H 217 PHE PRO ALA LEU LEU GLN SER GLY LEU TYR THR LEU SER SEQRES 15 H 217 SER SER VAL THR VAL THR SER ASN THR TRP PRO SER GLN SEQRES 16 H 217 THR ILE THR CYS ASN VAL ALA HIS PRO ALA SER SER THR SEQRES 17 H 217 LYS VAL ASP LYS LYS ILE VAL PRO ARG SEQRES 1 L 210 GLN ILE VAL LEU SER GLN SER PRO ALA ILE LEU SER ALA SEQRES 2 L 210 SER PRO GLY GLU LYS VAL THR MET THR CYS ARG ALA SER SEQRES 3 L 210 SER SER VAL ASN ASN MET HIS TRP TYR GLN GLN LYS PRO SEQRES 4 L 210 SER SER SER PRO LYS PRO TRP LEU HIS GLY THR SER ASN SEQRES 5 L 210 LEU ALA SER GLY VAL PRO VAL ARG PHE SER GLY SER GLY SEQRES 6 L 210 SER GLY THR SER PHE SER LEU THR ILE SER ARG VAL GLU SEQRES 7 L 210 ALA GLU ASP ALA ALA THR TYR PHE CYS GLN GLN TRP SER SEQRES 8 L 210 ASN HIS PRO PRO THR PHE GLY GLY GLY THR LYS LEU GLU SEQRES 9 L 210 ILE ASP ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE SEQRES 10 L 210 PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SER SEQRES 11 L 210 VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP ILE SEQRES 12 L 210 ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN ASN SEQRES 13 L 210 GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS ASP SEQRES 14 L 210 SER THR TYR SER MET SER SER THR LEU THR LEU THR LYS SEQRES 15 L 210 ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU ALA SEQRES 16 L 210 THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER PHE SEQRES 17 L 210 ASN ARG HET 715 A 801 28 HET 715 B 801 28 HETNAM 715 (2R)-4-OXO-4-[3-(TRIFLUOROMETHYL)-5,6-DIHYDRO[1,2, HETNAM 2 715 4]TRIAZOLO[4,3-A]PYRAZIN-7(8H)-YL]-1-(2,4,5- HETNAM 3 715 TRIFLUOROPHENYL)BUTAN-2-A MINE HETSYN 715 SITAGLIPTIN FORMUL 7 715 2(C16 H15 F6 N5 O) FORMUL 9 HOH *39(H2 O) HELIX 1 1 THR A 42 ASN A 49 1 8 HELIX 2 2 GLU A 89 ILE A 95 1 7 HELIX 3 3 PHE A 96 ASP A 98 5 3 HELIX 4 4 ASP A 198 GLU A 204 1 7 HELIX 5 5 PRO A 338 THR A 340 5 3 HELIX 6 6 GLU A 422 MET A 426 5 5 HELIX 7 7 ASN A 498 LEU A 505 1 8 HELIX 8 8 ASN A 563 THR A 571 1 9 HELIX 9 9 GLY A 588 HIS A 593 1 6 HELIX 10 10 ALA A 594 ASN A 596 5 3 HELIX 11 11 THR A 601 MET A 617 1 17 HELIX 12 12 SER A 631 GLY A 642 1 12 HELIX 13 13 ASP A 664 MET A 672 1 9 HELIX 14 14 ASN A 680 SER A 687 1 8 HELIX 15 15 VAL A 689 VAL A 699 5 11 HELIX 16 16 HIS A 713 GLY A 728 1 16 HELIX 17 17 SER A 745 SER A 765 1 21 HELIX 18 18 THR B 42 LYS B 48 1 7 HELIX 19 19 GLU B 89 ILE B 95 1 7 HELIX 20 20 PHE B 96 ASP B 98 5 3 HELIX 21 21 ASP B 198 ILE B 205 1 8 HELIX 22 22 ASP B 272 LEU B 274 5 3 HELIX 23 23 SER B 290 GLY B 294 5 5 HELIX 24 24 GLU B 422 MET B 426 5 5 HELIX 25 25 ASN B 498 LYS B 503 1 6 HELIX 26 26 ASN B 563 THR B 571 1 9 HELIX 27 27 GLY B 588 HIS B 593 1 6 HELIX 28 28 ALA B 594 ASN B 596 5 3 HELIX 29 29 THR B 601 MET B 617 1 17 HELIX 30 30 SER B 631 GLY B 644 1 14 HELIX 31 31 ASP B 664 MET B 672 1 9 HELIX 32 32 ASN B 680 SER B 687 1 8 HELIX 33 33 VAL B 689 VAL B 699 5 11 HELIX 34 34 HIS B 713 GLY B 728 1 16 HELIX 35 35 SER B 745 SER B 765 1 21 HELIX 36 36 GLN C 123 SER C 126 5 4 HELIX 37 37 LYS C 182 GLU C 186 1 5 HELIX 38 38 GLN D 62 GLN D 65 5 4 HELIX 39 39 THR D 87 SER D 91 5 5 HELIX 40 40 ASN D 190 GLN D 195 1 6 HELIX 41 41 GLN H 62 GLN H 65 5 4 HELIX 42 42 THR H 87 SER H 91 5 5 HELIX 43 43 GLU L 122 SER L 126 5 5 HELIX 44 44 LYS L 182 HIS L 188 1 7 SHEET 1 A 4 ARG A 59 TRP A 60 0 SHEET 2 A 4 GLU A 65 LYS A 69 -1 O LEU A 67 N ARG A 59 SHEET 3 A 4 ILE A 74 ASN A 78 -1 O LEU A 75 N TYR A 68 SHEET 4 A 4 SER A 84 LEU A 88 -1 O SER A 85 N LEU A 76 SHEET 1 B 4 ILE A 100 VAL A 105 0 SHEET 2 B 4 PHE A 111 LYS A 120 -1 O LEU A 113 N SER A 104 SHEET 3 B 4 TYR A 126 ASP A 134 -1 O SER A 129 N TYR A 116 SHEET 4 B 4 GLN A 139 LEU A 140 -1 O GLN A 139 N ASP A 134 SHEET 1 C 4 TRP A 152 TRP A 155 0 SHEET 2 C 4 LEU A 162 TRP A 166 -1 O VAL A 165 N TRP A 152 SHEET 3 C 4 ASP A 169 LYS A 173 -1 O LYS A 173 N LEU A 162 SHEET 4 C 4 HIS A 181 ARG A 182 -1 O HIS A 181 N VAL A 172 SHEET 1 D 3 ILE A 192 ASN A 194 0 SHEET 2 D 3 PHE A 220 ASN A 227 -1 O PHE A 226 N PHE A 193 SHEET 3 D 3 LEU A 212 TRP A 214 -1 N TRP A 213 O ALA A 222 SHEET 1 E 4 ILE A 192 ASN A 194 0 SHEET 2 E 4 PHE A 220 ASN A 227 -1 O PHE A 226 N PHE A 193 SHEET 3 E 4 THR A 263 ASN A 270 -1 O LYS A 265 N GLN A 225 SHEET 4 E 4 MET A 283 ILE A 285 -1 O MET A 283 N ILE A 268 SHEET 1 F 2 LEU A 233 PHE A 238 0 SHEET 2 F 2 LYS A 248 PRO A 253 -1 O LYS A 248 N PHE A 238 SHEET 1 G 4 HIS A 296 TRP A 303 0 SHEET 2 G 4 ARG A 308 ARG A 315 -1 O LEU A 314 N TYR A 297 SHEET 3 G 4 TYR A 320 TYR A 328 -1 O CYS A 326 N ILE A 309 SHEET 4 G 4 TRP A 335 ASN A 336 -1 O ASN A 336 N ASP A 327 SHEET 1 H 4 HIS A 296 TRP A 303 0 SHEET 2 H 4 ARG A 308 ARG A 315 -1 O LEU A 314 N TYR A 297 SHEET 3 H 4 TYR A 320 TYR A 328 -1 O CYS A 326 N ILE A 309 SHEET 4 H 4 GLU A 342 THR A 346 -1 O GLU A 345 N SER A 321 SHEET 1 I 4 HIS A 361 PHE A 362 0 SHEET 2 I 4 SER A 368 SER A 374 -1 O TYR A 370 N HIS A 361 SHEET 3 I 4 LYS A 380 GLN A 386 -1 O HIS A 381 N VAL A 373 SHEET 4 I 4 THR A 396 PHE A 397 -1 O THR A 396 N GLN A 384 SHEET 1 J 4 VAL A 405 LEU A 411 0 SHEET 2 J 4 TYR A 415 SER A 420 -1 O ILE A 419 N ILE A 406 SHEET 3 J 4 ASN A 431 GLN A 436 -1 O TYR A 433 N TYR A 418 SHEET 4 J 4 LYS A 443 CYS A 445 -1 O LYS A 444 N LYS A 434 SHEET 1 K 4 CYS A 455 LEU A 462 0 SHEET 2 K 4 TYR A 468 PRO A 476 -1 O ARG A 474 N TYR A 457 SHEET 3 K 4 LEU A 480 ARG A 485 -1 O LEU A 480 N CYS A 473 SHEET 4 K 4 GLU A 491 GLU A 496 -1 O GLU A 496 N TYR A 481 SHEET 1 L 8 SER A 512 LEU A 520 0 SHEET 2 L 8 THR A 523 LEU A 531 -1 O TYR A 527 N ASP A 516 SHEET 3 L 8 ILE A 575 PHE A 579 -1 O VAL A 576 N ILE A 530 SHEET 4 L 8 TYR A 541 ASP A 546 1 N LEU A 544 O ILE A 575 SHEET 5 L 8 VAL A 620 TRP A 630 1 O ASP A 621 N TYR A 541 SHEET 6 L 8 CYS A 650 VAL A 654 1 O VAL A 654 N GLY A 629 SHEET 7 L 8 GLU A 700 GLY A 706 1 O LEU A 702 N ALA A 653 SHEET 8 L 8 GLN A 732 TYR A 736 1 O GLN A 732 N TYR A 701 SHEET 1 M 4 ARG B 59 TRP B 60 0 SHEET 2 M 4 GLU B 65 GLN B 70 -1 O LEU B 67 N ARG B 59 SHEET 3 M 4 ASN B 73 ASN B 78 -1 O PHE B 77 N TYR B 66 SHEET 4 M 4 ASN B 83 LEU B 88 -1 O SER B 85 N LEU B 76 SHEET 1 N 4 ILE B 100 VAL B 105 0 SHEET 2 N 4 PHE B 111 LYS B 120 -1 O LEU B 113 N SER B 104 SHEET 3 N 4 TYR B 126 ASP B 134 -1 O THR B 127 N VAL B 119 SHEET 4 N 4 GLN B 139 LEU B 140 -1 O GLN B 139 N ASP B 134 SHEET 1 O 4 TRP B 152 TRP B 155 0 SHEET 2 O 4 LEU B 162 TRP B 166 -1 O VAL B 165 N TRP B 152 SHEET 3 O 4 ASP B 169 LYS B 173 -1 O LYS B 173 N LEU B 162 SHEET 4 O 4 HIS B 181 ARG B 182 -1 O HIS B 181 N VAL B 172 SHEET 1 P 3 ILE B 192 ASN B 194 0 SHEET 2 P 3 PHE B 220 ASN B 227 -1 O PHE B 226 N PHE B 193 SHEET 3 P 3 LEU B 212 TRP B 214 -1 N TRP B 213 O ALA B 222 SHEET 1 Q 4 ILE B 192 ASN B 194 0 SHEET 2 Q 4 PHE B 220 ASN B 227 -1 O PHE B 226 N PHE B 193 SHEET 3 Q 4 THR B 263 ASN B 270 -1 O PHE B 267 N TYR B 223 SHEET 4 Q 4 MET B 283 ILE B 285 -1 O MET B 283 N ILE B 268 SHEET 1 R 2 LEU B 233 PHE B 238 0 SHEET 2 R 2 LYS B 248 PRO B 253 -1 O LYS B 248 N PHE B 238 SHEET 1 S 4 HIS B 296 SER B 305 0 SHEET 2 S 4 ARG B 308 ARG B 315 -1 O LEU B 314 N TYR B 297 SHEET 3 S 4 TYR B 320 ASP B 329 -1 O CYS B 326 N ILE B 309 SHEET 4 S 4 VAL B 334 ASN B 336 -1 O ASN B 336 N ASP B 327 SHEET 1 T 4 HIS B 296 SER B 305 0 SHEET 2 T 4 ARG B 308 ARG B 315 -1 O LEU B 314 N TYR B 297 SHEET 3 T 4 TYR B 320 ASP B 329 -1 O CYS B 326 N ILE B 309 SHEET 4 T 4 GLU B 342 THR B 346 -1 O GLU B 345 N SER B 321 SHEET 1 U 4 HIS B 361 PHE B 362 0 SHEET 2 U 4 SER B 368 SER B 374 -1 O TYR B 370 N HIS B 361 SHEET 3 U 4 LYS B 380 GLN B 386 -1 O HIS B 381 N VAL B 373 SHEET 4 U 4 THR B 396 PHE B 397 -1 O THR B 396 N GLN B 384 SHEET 1 V 4 VAL B 405 LEU B 411 0 SHEET 2 V 4 TYR B 415 SER B 420 -1 O ILE B 419 N ILE B 406 SHEET 3 V 4 ASN B 431 GLN B 436 -1 O TYR B 433 N TYR B 418 SHEET 4 V 4 LYS B 443 CYS B 445 -1 O LYS B 444 N LYS B 434 SHEET 1 W 4 CYS B 455 LEU B 462 0 SHEET 2 W 4 TYR B 468 PRO B 476 -1 O ARG B 474 N TYR B 457 SHEET 3 W 4 LEU B 480 ARG B 485 -1 O LEU B 480 N CYS B 473 SHEET 4 W 4 GLU B 491 GLU B 496 -1 O GLU B 496 N TYR B 481 SHEET 1 X 8 SER B 512 VAL B 519 0 SHEET 2 X 8 ARG B 524 LEU B 531 -1 O TYR B 527 N ASP B 516 SHEET 3 X 8 ILE B 575 PHE B 579 -1 O VAL B 576 N ILE B 530 SHEET 4 X 8 TYR B 541 ASP B 546 1 N ASP B 546 O ALA B 577 SHEET 5 X 8 VAL B 620 TRP B 630 1 O ASP B 621 N TYR B 541 SHEET 6 X 8 CYS B 650 VAL B 654 1 O VAL B 654 N GLY B 629 SHEET 7 X 8 GLU B 700 GLY B 706 1 O ILE B 704 N ALA B 653 SHEET 8 X 8 GLN B 732 TYR B 736 1 O GLN B 732 N TYR B 701 SHEET 1 Y 4 SER C 5 SER C 7 0 SHEET 2 Y 4 VAL C 19 ARG C 24 -1 O ARG C 24 N SER C 5 SHEET 3 Y 4 SER C 69 ILE C 74 -1 O ILE C 74 N VAL C 19 SHEET 4 Y 4 PHE C 61 SER C 66 -1 N SER C 62 O THR C 73 SHEET 1 Z 5 ILE C 10 ALA C 13 0 SHEET 2 Z 5 THR C 101 ILE C 105 1 O GLU C 104 N LEU C 11 SHEET 3 Z 5 THR C 84 GLN C 89 -1 N TYR C 85 O THR C 101 SHEET 4 Z 5 MET C 32 GLN C 37 -1 N GLN C 37 O THR C 84 SHEET 5 Z 5 LYS C 44 LEU C 47 -1 O LYS C 44 N GLN C 36 SHEET 1 AA 4 ILE C 10 ALA C 13 0 SHEET 2 AA 4 THR C 101 ILE C 105 1 O GLU C 104 N LEU C 11 SHEET 3 AA 4 THR C 84 GLN C 89 -1 N TYR C 85 O THR C 101 SHEET 4 AA 4 THR C 96 PHE C 97 -1 O THR C 96 N GLN C 89 SHEET 1 AB 4 THR C 113 PHE C 117 0 SHEET 2 AB 4 GLY C 128 PHE C 138 -1 O VAL C 132 N PHE C 117 SHEET 3 AB 4 TYR C 172 THR C 181 -1 O LEU C 178 N VAL C 131 SHEET 4 AB 4 LEU C 159 TRP C 162 -1 N LEU C 159 O THR C 177 SHEET 1 AC 4 SER C 152 GLU C 153 0 SHEET 2 AC 4 LYS C 146 ILE C 149 -1 N ILE C 149 O SER C 152 SHEET 3 AC 4 TYR C 191 GLU C 194 -1 O GLU C 194 N LYS C 146 SHEET 4 AC 4 SER C 207 PHE C 208 -1 O PHE C 208 N TYR C 191 SHEET 1 AD 4 GLN D 3 GLN D 6 0 SHEET 2 AD 4 VAL D 18 SER D 25 -1 O LYS D 23 N GLN D 5 SHEET 3 AD 4 THR D 78 LEU D 83 -1 O LEU D 83 N VAL D 18 SHEET 4 AD 4 ALA D 68 ASP D 73 -1 N THR D 71 O TYR D 80 SHEET 1 AE 6 GLU D 10 VAL D 12 0 SHEET 2 AE 6 THR D 111 VAL D 115 1 O THR D 114 N GLU D 10 SHEET 3 AE 6 ALA D 92 PHE D 99 -1 N TYR D 94 O THR D 111 SHEET 4 AE 6 ASN D 33 GLN D 39 -1 N ASN D 35 O THR D 97 SHEET 5 AE 6 LEU D 45 ILE D 52 -1 O VAL D 51 N ILE D 34 SHEET 6 AE 6 THR D 57 TYR D 60 -1 O ASN D 59 N VAL D 50 SHEET 1 AF 4 GLU D 10 VAL D 12 0 SHEET 2 AF 4 THR D 111 VAL D 115 1 O THR D 114 N GLU D 10 SHEET 3 AF 4 ALA D 92 PHE D 99 -1 N TYR D 94 O THR D 111 SHEET 4 AF 4 PHE D 104 TRP D 107 -1 O VAL D 106 N ARG D 98 SHEET 1 AG 4 SER D 124 LEU D 128 0 SHEET 2 AG 4 LEU D 142 TYR D 149 -1 O LYS D 147 N SER D 124 SHEET 3 AG 4 TYR D 179 LEU D 181 -1 O TYR D 179 N TYR D 149 SHEET 4 AG 4 LEU D 173 LEU D 174 -1 N LEU D 173 O THR D 180 SHEET 1 AH 3 SER D 124 LEU D 128 0 SHEET 2 AH 3 LEU D 142 TYR D 149 -1 O LYS D 147 N SER D 124 SHEET 3 AH 3 SER D 184 VAL D 185 -1 O VAL D 185 N LEU D 142 SHEET 1 AI 3 THR D 155 TRP D 158 0 SHEET 2 AI 3 THR D 198 HIS D 203 -1 O ASN D 200 N THR D 157 SHEET 3 AI 3 THR D 208 LYS D 213 -1 O LYS D 212 N CYS D 199 SHEET 1 AJ 4 GLN H 3 GLN H 6 0 SHEET 2 AJ 4 VAL H 18 SER H 25 -1 O SER H 25 N GLN H 3 SHEET 3 AJ 4 THR H 78 LEU H 83 -1 O ALA H 79 N CYS H 22 SHEET 4 AJ 4 THR H 69 ASP H 73 -1 N THR H 69 O GLN H 82 SHEET 1 AK 6 GLU H 10 VAL H 12 0 SHEET 2 AK 6 THR H 111 VAL H 115 1 O THR H 114 N GLU H 10 SHEET 3 AK 6 ALA H 92 PHE H 99 -1 N TYR H 94 O THR H 111 SHEET 4 AK 6 ASN H 33 GLN H 39 -1 N ASN H 35 O THR H 97 SHEET 5 AK 6 LEU H 45 ILE H 52 -1 O VAL H 51 N ILE H 34 SHEET 6 AK 6 THR H 57 TYR H 60 -1 O THR H 57 N ILE H 52 SHEET 1 AL 4 GLU H 10 VAL H 12 0 SHEET 2 AL 4 THR H 111 VAL H 115 1 O THR H 114 N GLU H 10 SHEET 3 AL 4 ALA H 92 PHE H 99 -1 N TYR H 94 O THR H 111 SHEET 4 AL 4 PHE H 104 TRP H 107 -1 O VAL H 106 N ARG H 98 SHEET 1 AM 4 SER H 124 LEU H 128 0 SHEET 2 AM 4 GLY H 143 TYR H 149 -1 O LYS H 147 N SER H 124 SHEET 3 AM 4 LEU H 178 LEU H 181 -1 O LEU H 181 N VAL H 146 SHEET 4 AM 4 LEU H 173 GLN H 175 -1 N GLN H 175 O LEU H 178 SHEET 1 AN 3 LEU H 156 TRP H 158 0 SHEET 2 AN 3 THR H 198 HIS H 203 -1 O ASN H 200 N THR H 157 SHEET 3 AN 3 THR H 208 LYS H 213 -1 O LYS H 212 N CYS H 199 SHEET 1 AO 3 SER L 5 GLN L 6 0 SHEET 2 AO 3 VAL L 19 VAL L 29 -1 O ARG L 24 N SER L 5 SHEET 3 AO 3 PHE L 61 ILE L 74 -1 O ILE L 74 N VAL L 19 SHEET 1 AP 6 ILE L 10 ALA L 13 0 SHEET 2 AP 6 THR L 101 ILE L 105 1 O LYS L 102 N LEU L 11 SHEET 3 AP 6 THR L 84 GLN L 89 -1 N TYR L 85 O THR L 101 SHEET 4 AP 6 HIS L 33 GLN L 37 -1 N GLN L 37 O THR L 84 SHEET 5 AP 6 LYS L 44 HIS L 48 -1 O LYS L 44 N GLN L 36 SHEET 6 AP 6 ASN L 52 LEU L 53 -1 O ASN L 52 N HIS L 48 SHEET 1 AQ 4 ILE L 10 ALA L 13 0 SHEET 2 AQ 4 THR L 101 ILE L 105 1 O LYS L 102 N LEU L 11 SHEET 3 AQ 4 THR L 84 GLN L 89 -1 N TYR L 85 O THR L 101 SHEET 4 AQ 4 THR L 96 PHE L 97 -1 O THR L 96 N GLN L 89 SHEET 1 AR 4 THR L 113 PHE L 117 0 SHEET 2 AR 4 GLY L 128 PHE L 138 -1 O VAL L 132 N PHE L 117 SHEET 3 AR 4 TYR L 172 THR L 181 -1 O MET L 174 N LEU L 135 SHEET 4 AR 4 VAL L 158 TRP L 162 -1 N LEU L 159 O THR L 177 SHEET 1 AS 2 LYS L 146 LYS L 148 0 SHEET 2 AS 2 THR L 192 GLU L 194 -1 O GLU L 194 N LYS L 146 SSBOND 1 CYS A 326 CYS A 337 1555 1555 2.03 SSBOND 2 CYS A 383 CYS A 395 1555 1555 2.03 SSBOND 3 CYS A 445 CYS A 448 1555 1555 2.03 SSBOND 4 CYS A 455 CYS A 473 1555 1555 2.03 SSBOND 5 CYS A 650 CYS A 763 1555 1555 2.04 SSBOND 6 CYS B 326 CYS B 337 1555 1555 2.03 SSBOND 7 CYS B 383 CYS B 395 1555 1555 2.03 SSBOND 8 CYS B 445 CYS B 448 1555 1555 2.03 SSBOND 9 CYS B 455 CYS B 473 1555 1555 2.03 SSBOND 10 CYS B 650 CYS B 763 1555 1555 2.04 SSBOND 11 CYS C 23 CYS C 87 1555 1555 2.04 SSBOND 12 CYS C 133 CYS C 193 1555 1555 2.03 SSBOND 13 CYS D 22 CYS D 96 1555 1555 2.04 SSBOND 14 CYS D 144 CYS D 199 1555 1555 2.03 SSBOND 15 CYS H 22 CYS H 96 1555 1555 2.04 SSBOND 16 CYS H 144 CYS H 199 1555 1555 2.03 SSBOND 17 CYS L 23 CYS L 87 1555 1555 2.04 SSBOND 18 CYS L 133 CYS L 193 1555 1555 2.03 CISPEP 1 GLY A 475 PRO A 476 0 0.10 CISPEP 2 ALA B 287 PRO B 288 0 -5.10 CISPEP 3 GLY B 475 PRO B 476 0 1.77 CISPEP 4 SER C 7 PRO C 8 0 -9.01 CISPEP 5 HIS C 93 PRO C 94 0 0.35 CISPEP 6 SER L 7 PRO L 8 0 -8.89 CISPEP 7 HIS L 93 PRO L 94 0 -0.66 SITE 1 AC1 17 ARG A 123 GLU A 203 GLU A 204 ILE A 205 SITE 2 AC1 17 PHE A 206 GLY A 207 PHE A 355 ARG A 356 SITE 3 AC1 17 TYR A 548 SER A 631 TYR A 632 VAL A 657 SITE 4 AC1 17 TYR A 663 TYR A 667 ASN A 711 VAL A 712 SITE 5 AC1 17 HIS A 741 SITE 1 AC2 17 ARG B 123 GLU B 203 GLU B 204 ILE B 205 SITE 2 AC2 17 PHE B 206 GLY B 207 PHE B 355 ARG B 356 SITE 3 AC2 17 TYR B 548 SER B 631 TYR B 632 VAL B 657 SITE 4 AC2 17 TYR B 663 TYR B 667 ASN B 711 VAL B 712 SITE 5 AC2 17 HIS B 741 CRYST1 97.770 200.860 97.930 90.00 93.64 90.00 P 1 21 1 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 0.010228 0.000000 0.000651 0.00000 SCALE2 0.000000 0.004979 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010232 0.00000