HEADER TRANSFERASE 22-JUL-22 8DSE TITLE HUMAN NAMPT IN COMPLEX WITH SUBSTRATE NAM AND ACTIVATOR QUERCITRIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: NICOTINAMIDE PHOSPHORIBOSYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NAMPRTASE,NAMPT,PRE-B-CELL COLONY-ENHANCING FACTOR 1,PRE-B COMPND 5 CELL-ENHANCING FACTOR,VISFATIN; COMPND 6 EC: 2.4.2.12; COMPND 7 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: NAMPT, PBEF, PBEF1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NAD BIOSYNTHESIS ENZYME:ACTIVATOR COMPLEX, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.RATIA,R.XIONG,Z.SHEN,G.R.THATCHER REVDAT 2 25-OCT-23 8DSE 1 REMARK REVDAT 1 08-MAR-23 8DSE 0 JRNL AUTH K.M.RATIA,Z.SHEN,J.GORDON-BLAKE,H.LEE,M.S.LAHAM,I.S.KRIDER, JRNL AUTH 2 N.CHRISTIE,M.ACKERMAN-BERRIER,C.PENTON,N.G.KNOWLES, JRNL AUTH 3 S.R.MUSKU,J.FU,G.R.VELMA,R.XIONG,G.R.J.THATCHER JRNL TITL MECHANISM OF ALLOSTERIC MODULATION OF NICOTINAMIDE JRNL TITL 2 PHOSPHORIBOSYLTRANSFERASE TO ELEVATE CELLULAR NAD. JRNL REF BIOCHEMISTRY V. 62 923 2023 JRNL REFN ISSN 0006-2960 JRNL PMID 36746631 JRNL DOI 10.1021/ACS.BIOCHEM.2C00655 REMARK 2 REMARK 2 RESOLUTION. 1.43 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.43 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 190859 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 9587 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 19.8580 - 4.4224 1.00 6270 301 0.1456 0.1489 REMARK 3 2 4.4224 - 3.5166 1.00 6160 326 0.1355 0.1409 REMARK 3 3 3.5166 - 3.0739 1.00 6131 338 0.1538 0.1715 REMARK 3 4 3.0739 - 2.7937 1.00 6179 309 0.1645 0.1849 REMARK 3 5 2.7937 - 2.5939 1.00 6154 346 0.1655 0.1728 REMARK 3 6 2.5939 - 2.4413 1.00 6096 325 0.1655 0.1836 REMARK 3 7 2.4413 - 2.3192 1.00 6130 330 0.1665 0.1962 REMARK 3 8 2.3192 - 2.2184 1.00 6156 322 0.1654 0.1876 REMARK 3 9 2.2184 - 2.1331 1.00 6135 327 0.1620 0.1833 REMARK 3 10 2.1331 - 2.0596 1.00 6125 306 0.1630 0.1942 REMARK 3 11 2.0596 - 1.9952 1.00 6157 311 0.1627 0.1953 REMARK 3 12 1.9952 - 1.9382 1.00 6144 294 0.1701 0.1913 REMARK 3 13 1.9382 - 1.8873 1.00 6119 318 0.1680 0.1916 REMARK 3 14 1.8873 - 1.8412 1.00 6080 341 0.1713 0.2092 REMARK 3 15 1.8412 - 1.7994 1.00 6116 329 0.1697 0.1947 REMARK 3 16 1.7994 - 1.7611 1.00 6110 327 0.1697 0.1953 REMARK 3 17 1.7611 - 1.7259 1.00 6120 334 0.1772 0.2021 REMARK 3 18 1.7259 - 1.6934 1.00 6139 321 0.1750 0.2040 REMARK 3 19 1.6934 - 1.6632 1.00 6140 306 0.1771 0.1986 REMARK 3 20 1.6632 - 1.6350 1.00 6117 352 0.1787 0.2133 REMARK 3 21 1.6350 - 1.6086 1.00 6145 292 0.1805 0.2165 REMARK 3 22 1.6086 - 1.5839 1.00 6120 322 0.1803 0.2023 REMARK 3 23 1.5839 - 1.5606 1.00 6068 330 0.1869 0.2107 REMARK 3 24 1.5606 - 1.5386 1.00 6139 351 0.1952 0.2316 REMARK 3 25 1.5386 - 1.5178 1.00 6013 362 0.2029 0.2165 REMARK 3 26 1.5178 - 1.4981 1.00 6128 340 0.2083 0.2192 REMARK 3 27 1.4981 - 1.4794 1.00 6083 324 0.2199 0.2311 REMARK 3 28 1.4794 - 1.4616 1.00 6131 315 0.2235 0.2498 REMARK 3 29 1.4616 - 1.4446 0.98 6010 301 0.2552 0.2551 REMARK 3 30 1.4446 - 1.4284 0.59 3657 187 0.2795 0.3132 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.920 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.41 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 8DSE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1000267272. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUN-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9787 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 190913 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.428 REMARK 200 RESOLUTION RANGE LOW (A) : 19.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.43 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : 0.45400 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: 2E5D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-HCL, PH 8.5, 0.2 M NACL, REMARK 280 20% GLYCEROL AND 13-18% PEG 3350, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 290K 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 53.39300 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 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 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 MET A 1 REMARK 465 ASN A 2 REMARK 465 PRO A 3 REMARK 465 ALA A 4 REMARK 465 ALA A 5 REMARK 465 GLU A 6 REMARK 465 ALA A 7 REMARK 465 GLU A 8 REMARK 465 LYS A 43 REMARK 465 THR A 44 REMARK 465 GLU A 45 REMARK 465 ASN A 46 REMARK 465 SER A 47 REMARK 465 LYS A 48 REMARK 465 LEU A 49 REMARK 465 ARG A 50 REMARK 465 LYS A 51 REMARK 465 VAL A 52 REMARK 465 GLU A 487 REMARK 465 ALA A 488 REMARK 465 ALA A 489 REMARK 465 HIS A 490 REMARK 465 HIS A 491 REMARK 465 LEU A 492 REMARK 465 GLU A 493 REMARK 465 HIS A 494 REMARK 465 HIS A 495 REMARK 465 HIS A 496 REMARK 465 HIS A 497 REMARK 465 HIS A 498 REMARK 465 HIS A 499 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 PRO B 3 REMARK 465 ALA B 4 REMARK 465 ALA B 5 REMARK 465 GLU B 6 REMARK 465 ALA B 7 REMARK 465 GLU B 8 REMARK 465 LYS B 43 REMARK 465 THR B 44 REMARK 465 GLU B 45 REMARK 465 ASN B 46 REMARK 465 SER B 47 REMARK 465 LYS B 48 REMARK 465 LEU B 49 REMARK 465 ARG B 50 REMARK 465 LYS B 51 REMARK 465 GLU B 487 REMARK 465 ALA B 488 REMARK 465 ALA B 489 REMARK 465 HIS B 490 REMARK 465 HIS B 491 REMARK 465 LEU B 492 REMARK 465 GLU B 493 REMARK 465 HIS B 494 REMARK 465 HIS B 495 REMARK 465 HIS B 496 REMARK 465 HIS B 497 REMARK 465 HIS B 498 REMARK 465 HIS B 499 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 42 CG CD CE NZ REMARK 470 LYS A 53 CG CD CE NZ REMARK 470 GLU A 55 CG CD OE1 OE2 REMARK 470 LYS A 77 CG CD CE NZ REMARK 470 GLU A 187 CG CD OE1 OE2 REMARK 470 LYS B 77 CG CD CE NZ REMARK 470 LYS B 289 CG CD CE NZ 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 TYR A 231 -59.08 -127.83 REMARK 500 PHE A 269 61.00 -119.94 REMARK 500 GLU A 293 -66.20 -134.91 REMARK 500 ASP A 313 21.94 -149.42 REMARK 500 TYR B 231 -58.63 -129.17 REMARK 500 PHE B 269 59.41 -119.94 REMARK 500 GLU B 293 -61.13 -123.61 REMARK 500 ALA B 306 59.68 -140.14 REMARK 500 ASP B 313 20.51 -148.39 REMARK 500 REMARK 500 REMARK: NULL DBREF 8DSE A 1 491 UNP P43490 NAMPT_HUMAN 1 491 DBREF 8DSE B 1 491 UNP P43490 NAMPT_HUMAN 1 491 SEQADV 8DSE LEU A 492 UNP P43490 EXPRESSION TAG SEQADV 8DSE GLU A 493 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS A 494 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS A 495 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS A 496 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS A 497 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS A 498 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS A 499 UNP P43490 EXPRESSION TAG SEQADV 8DSE LEU B 492 UNP P43490 EXPRESSION TAG SEQADV 8DSE GLU B 493 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS B 494 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS B 495 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS B 496 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS B 497 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS B 498 UNP P43490 EXPRESSION TAG SEQADV 8DSE HIS B 499 UNP P43490 EXPRESSION TAG SEQRES 1 A 499 MET ASN PRO ALA ALA GLU ALA GLU PHE ASN ILE LEU LEU SEQRES 2 A 499 ALA THR ASP SER TYR LYS VAL THR HIS TYR LYS GLN TYR SEQRES 3 A 499 PRO PRO ASN THR SER LYS VAL TYR SER TYR PHE GLU CYS SEQRES 4 A 499 ARG GLU LYS LYS THR GLU ASN SER LYS LEU ARG LYS VAL SEQRES 5 A 499 LYS TYR GLU GLU THR VAL PHE TYR GLY LEU GLN TYR ILE SEQRES 6 A 499 LEU ASN LYS TYR LEU LYS GLY LYS VAL VAL THR LYS GLU SEQRES 7 A 499 LYS ILE GLN GLU ALA LYS ASP VAL TYR LYS GLU HIS PHE SEQRES 8 A 499 GLN ASP ASP VAL PHE ASN GLU LYS GLY TRP ASN TYR ILE SEQRES 9 A 499 LEU GLU LYS TYR ASP GLY HIS LEU PRO ILE GLU ILE LYS SEQRES 10 A 499 ALA VAL PRO GLU GLY PHE VAL ILE PRO ARG GLY ASN VAL SEQRES 11 A 499 LEU PHE THR VAL GLU ASN THR ASP PRO GLU CYS TYR TRP SEQRES 12 A 499 LEU THR ASN TRP ILE GLU THR ILE LEU VAL GLN SER TRP SEQRES 13 A 499 TYR PRO ILE THR VAL ALA THR ASN SER ARG GLU GLN LYS SEQRES 14 A 499 LYS ILE LEU ALA LYS TYR LEU LEU GLU THR SER GLY ASN SEQRES 15 A 499 LEU ASP GLY LEU GLU TYR LYS LEU HIS ASP PHE GLY TYR SEQRES 16 A 499 ARG GLY VAL SER SER GLN GLU THR ALA GLY ILE GLY ALA SEQRES 17 A 499 SER ALA HIS LEU VAL ASN PHE LYS GLY THR ASP THR VAL SEQRES 18 A 499 ALA GLY LEU ALA LEU ILE LYS LYS TYR TYR GLY THR LYS SEQRES 19 A 499 ASP PRO VAL PRO GLY TYR SER VAL PRO ALA ALA GLU HIS SEQRES 20 A 499 SER THR ILE THR ALA TRP GLY LYS ASP HIS GLU LYS ASP SEQRES 21 A 499 ALA PHE GLU HIS ILE VAL THR GLN PHE SER SER VAL PRO SEQRES 22 A 499 VAL SER VAL VAL SER ASP SER TYR ASP ILE TYR ASN ALA SEQRES 23 A 499 CYS GLU LYS ILE TRP GLY GLU ASP LEU ARG HIS LEU ILE SEQRES 24 A 499 VAL SER ARG SER THR GLN ALA PRO LEU ILE ILE ARG PRO SEQRES 25 A 499 ASP SER GLY ASN PRO LEU ASP THR VAL LEU LYS VAL LEU SEQRES 26 A 499 GLU ILE LEU GLY LYS LYS PHE PRO VAL THR GLU ASN SER SEQRES 27 A 499 LYS GLY TYR LYS LEU LEU PRO PRO TYR LEU ARG VAL ILE SEQRES 28 A 499 GLN GLY ASP GLY VAL ASP ILE ASN THR LEU GLN GLU ILE SEQRES 29 A 499 VAL GLU GLY MET LYS GLN LYS MET TRP SER ILE GLU ASN SEQRES 30 A 499 ILE ALA PHE GLY SER GLY GLY GLY LEU LEU GLN LYS LEU SEQRES 31 A 499 THR ARG ASP LEU LEU ASN CYS SER PHE LYS CYS SER TYR SEQRES 32 A 499 VAL VAL THR ASN GLY LEU GLY ILE ASN VAL PHE LYS ASP SEQRES 33 A 499 PRO VAL ALA ASP PRO ASN LYS ARG SER LYS LYS GLY ARG SEQRES 34 A 499 LEU SER LEU HIS ARG THR PRO ALA GLY ASN PHE VAL THR SEQRES 35 A 499 LEU GLU GLU GLY LYS GLY ASP LEU GLU GLU TYR GLY GLN SEQRES 36 A 499 ASP LEU LEU HIS THR VAL PHE LYS ASN GLY LYS VAL THR SEQRES 37 A 499 LYS SER TYR SER PHE ASP GLU ILE ARG LYS ASN ALA GLN SEQRES 38 A 499 LEU ASN ILE GLU LEU GLU ALA ALA HIS HIS LEU GLU HIS SEQRES 39 A 499 HIS HIS HIS HIS HIS SEQRES 1 B 499 MET ASN PRO ALA ALA GLU ALA GLU PHE ASN ILE LEU LEU SEQRES 2 B 499 ALA THR ASP SER TYR LYS VAL THR HIS TYR LYS GLN TYR SEQRES 3 B 499 PRO PRO ASN THR SER LYS VAL TYR SER TYR PHE GLU CYS SEQRES 4 B 499 ARG GLU LYS LYS THR GLU ASN SER LYS LEU ARG LYS VAL SEQRES 5 B 499 LYS TYR GLU GLU THR VAL PHE TYR GLY LEU GLN TYR ILE SEQRES 6 B 499 LEU ASN LYS TYR LEU LYS GLY LYS VAL VAL THR LYS GLU SEQRES 7 B 499 LYS ILE GLN GLU ALA LYS ASP VAL TYR LYS GLU HIS PHE SEQRES 8 B 499 GLN ASP ASP VAL PHE ASN GLU LYS GLY TRP ASN TYR ILE SEQRES 9 B 499 LEU GLU LYS TYR ASP GLY HIS LEU PRO ILE GLU ILE LYS SEQRES 10 B 499 ALA VAL PRO GLU GLY PHE VAL ILE PRO ARG GLY ASN VAL SEQRES 11 B 499 LEU PHE THR VAL GLU ASN THR ASP PRO GLU CYS TYR TRP SEQRES 12 B 499 LEU THR ASN TRP ILE GLU THR ILE LEU VAL GLN SER TRP SEQRES 13 B 499 TYR PRO ILE THR VAL ALA THR ASN SER ARG GLU GLN LYS SEQRES 14 B 499 LYS ILE LEU ALA LYS TYR LEU LEU GLU THR SER GLY ASN SEQRES 15 B 499 LEU ASP GLY LEU GLU TYR LYS LEU HIS ASP PHE GLY TYR SEQRES 16 B 499 ARG GLY VAL SER SER GLN GLU THR ALA GLY ILE GLY ALA SEQRES 17 B 499 SER ALA HIS LEU VAL ASN PHE LYS GLY THR ASP THR VAL SEQRES 18 B 499 ALA GLY LEU ALA LEU ILE LYS LYS TYR TYR GLY THR LYS SEQRES 19 B 499 ASP PRO VAL PRO GLY TYR SER VAL PRO ALA ALA GLU HIS SEQRES 20 B 499 SER THR ILE THR ALA TRP GLY LYS ASP HIS GLU LYS ASP SEQRES 21 B 499 ALA PHE GLU HIS ILE VAL THR GLN PHE SER SER VAL PRO SEQRES 22 B 499 VAL SER VAL VAL SER ASP SER TYR ASP ILE TYR ASN ALA SEQRES 23 B 499 CYS GLU LYS ILE TRP GLY GLU ASP LEU ARG HIS LEU ILE SEQRES 24 B 499 VAL SER ARG SER THR GLN ALA PRO LEU ILE ILE ARG PRO SEQRES 25 B 499 ASP SER GLY ASN PRO LEU ASP THR VAL LEU LYS VAL LEU SEQRES 26 B 499 GLU ILE LEU GLY LYS LYS PHE PRO VAL THR GLU ASN SER SEQRES 27 B 499 LYS GLY TYR LYS LEU LEU PRO PRO TYR LEU ARG VAL ILE SEQRES 28 B 499 GLN GLY ASP GLY VAL ASP ILE ASN THR LEU GLN GLU ILE SEQRES 29 B 499 VAL GLU GLY MET LYS GLN LYS MET TRP SER ILE GLU ASN SEQRES 30 B 499 ILE ALA PHE GLY SER GLY GLY GLY LEU LEU GLN LYS LEU SEQRES 31 B 499 THR ARG ASP LEU LEU ASN CYS SER PHE LYS CYS SER TYR SEQRES 32 B 499 VAL VAL THR ASN GLY LEU GLY ILE ASN VAL PHE LYS ASP SEQRES 33 B 499 PRO VAL ALA ASP PRO ASN LYS ARG SER LYS LYS GLY ARG SEQRES 34 B 499 LEU SER LEU HIS ARG THR PRO ALA GLY ASN PHE VAL THR SEQRES 35 B 499 LEU GLU GLU GLY LYS GLY ASP LEU GLU GLU TYR GLY GLN SEQRES 36 B 499 ASP LEU LEU HIS THR VAL PHE LYS ASN GLY LYS VAL THR SEQRES 37 B 499 LYS SER TYR SER PHE ASP GLU ILE ARG LYS ASN ALA GLN SEQRES 38 B 499 LEU ASN ILE GLU LEU GLU ALA ALA HIS HIS LEU GLU HIS SEQRES 39 B 499 HIS HIS HIS HIS HIS HET NCA A1001 9 HET CL A1002 1 HET PO4 A1003 5 HET CL A1004 1 HET QCT A1005 32 HET CL A1006 1 HET NCA B1101 9 HET PO4 B1102 5 HET QCT B1103 32 HETNAM NCA NICOTINAMIDE HETNAM CL CHLORIDE ION HETNAM PO4 PHOSPHATE ION HETNAM QCT 2-(3,4-DIHYDROXYPHENYL)-5,7-DIHYDROXY-4-OXO-4H-CHROMEN- HETNAM 2 QCT 3-YL 6-DEOXY-ALPHA-L-MANNOPYRANOSIDE HETSYN QCT QUERCITRIN FORMUL 3 NCA 2(C6 H6 N2 O) FORMUL 4 CL 3(CL 1-) FORMUL 5 PO4 2(O4 P 3-) FORMUL 7 QCT 2(C21 H20 O11) FORMUL 12 HOH *972(H2 O) HELIX 1 AA1 ASN A 10 ALA A 14 5 5 HELIX 2 AA2 ASP A 16 GLN A 25 5 10 HELIX 3 AA3 GLY A 61 LEU A 70 1 10 HELIX 4 AA4 THR A 76 GLN A 92 1 17 HELIX 5 AA5 ASN A 97 ASP A 109 1 13 HELIX 6 AA6 ASP A 138 TYR A 142 5 5 HELIX 7 AA7 TRP A 143 ILE A 148 1 6 HELIX 8 AA8 ILE A 148 GLN A 154 1 7 HELIX 9 AA9 SER A 155 GLY A 181 1 27 HELIX 10 AB1 GLY A 185 TYR A 188 5 4 HELIX 11 AB2 GLY A 194 VAL A 198 5 5 HELIX 12 AB3 SER A 200 LEU A 212 1 13 HELIX 13 AB4 VAL A 221 TYR A 231 1 11 HELIX 14 AB5 GLU A 246 ALA A 252 1 7 HELIX 15 AB6 TRP A 253 ASP A 256 5 4 HELIX 16 AB7 HIS A 257 PHE A 269 1 13 HELIX 17 AB8 ASP A 282 LYS A 289 1 8 HELIX 18 AB9 LEU A 295 VAL A 300 1 6 HELIX 19 AC1 ASN A 316 PHE A 332 1 17 HELIX 20 AC2 ASP A 357 LYS A 371 1 15 HELIX 21 AC3 SER A 374 GLU A 376 5 3 HELIX 22 AC4 GLY A 383 GLN A 388 1 6 HELIX 23 AC5 ASP A 420 ARG A 424 5 5 HELIX 24 AC6 GLY A 446 GLU A 451 5 6 HELIX 25 AC7 SER A 472 ALA A 480 1 9 HELIX 26 AC8 ASN B 10 ALA B 14 5 5 HELIX 27 AC9 ASP B 16 GLN B 25 5 10 HELIX 28 AD1 GLY B 61 LEU B 70 1 10 HELIX 29 AD2 THR B 76 GLN B 92 1 17 HELIX 30 AD3 ASN B 97 ASP B 109 1 13 HELIX 31 AD4 ASP B 138 TYR B 142 5 5 HELIX 32 AD5 TRP B 143 ILE B 148 1 6 HELIX 33 AD6 ILE B 148 GLN B 154 1 7 HELIX 34 AD7 SER B 155 GLY B 181 1 27 HELIX 35 AD8 GLY B 185 TYR B 188 5 4 HELIX 36 AD9 GLY B 194 VAL B 198 5 5 HELIX 37 AE1 SER B 200 LEU B 212 1 13 HELIX 38 AE2 VAL B 221 TYR B 231 1 11 HELIX 39 AE3 GLU B 246 ALA B 252 1 7 HELIX 40 AE4 TRP B 253 ASP B 256 5 4 HELIX 41 AE5 HIS B 257 PHE B 269 1 13 HELIX 42 AE6 ASP B 282 LYS B 289 1 8 HELIX 43 AE7 LEU B 295 VAL B 300 1 6 HELIX 44 AE8 ASN B 316 PHE B 332 1 17 HELIX 45 AE9 ASP B 357 LYS B 371 1 15 HELIX 46 AF1 SER B 374 GLU B 376 5 3 HELIX 47 AF2 GLY B 383 GLN B 388 1 6 HELIX 48 AF3 ASP B 420 ARG B 424 5 5 HELIX 49 AF4 GLY B 446 GLU B 451 5 6 HELIX 50 AF5 SER B 472 ALA B 480 1 9 SHEET 1 AA1 7 LEU A 409 ASN A 412 0 SHEET 2 AA1 7 CYS A 397 THR A 406 -1 N VAL A 404 O ILE A 411 SHEET 3 AA1 7 THR A 30 CYS A 39 -1 N TYR A 34 O TYR A 403 SHEET 4 AA1 7 VAL A 130 ASN A 136 -1 O LEU A 131 N PHE A 37 SHEET 5 AA1 7 ILE A 114 ALA A 118 -1 N GLU A 115 O GLU A 135 SHEET 6 AA1 7 HIS A 459 LYS A 463 -1 O HIS A 459 N ALA A 118 SHEET 7 AA1 7 LYS A 466 VAL A 467 -1 O LYS A 466 N LYS A 463 SHEET 1 AA2 2 GLU A 56 VAL A 58 0 SHEET 2 AA2 2 VAL A 124 PRO A 126 -1 O ILE A 125 N THR A 57 SHEET 1 AA3 5 LEU A 190 ASP A 192 0 SHEET 2 AA3 5 ILE A 378 SER A 382 1 O PHE A 380 N HIS A 191 SHEET 3 AA3 5 LEU A 348 GLN A 352 1 N GLN A 352 O ALA A 379 SHEET 4 AA3 5 LEU A 308 ARG A 311 1 N ILE A 310 O ARG A 349 SHEET 5 AA3 5 VAL A 274 VAL A 277 1 N VAL A 274 O ILE A 309 SHEET 1 AA4 2 THR A 335 GLU A 336 0 SHEET 2 AA4 2 LYS A 342 LEU A 343 -1 O LEU A 343 N THR A 335 SHEET 1 AA5 2 SER A 431 ARG A 434 0 SHEET 2 AA5 2 PHE A 440 LEU A 443 -1 O VAL A 441 N HIS A 433 SHEET 1 AA6 7 LEU B 409 ASN B 412 0 SHEET 2 AA6 7 CYS B 397 THR B 406 -1 N VAL B 404 O ILE B 411 SHEET 3 AA6 7 THR B 30 CYS B 39 -1 N TYR B 34 O TYR B 403 SHEET 4 AA6 7 VAL B 130 ASN B 136 -1 O LEU B 131 N PHE B 37 SHEET 5 AA6 7 ILE B 114 ALA B 118 -1 N GLU B 115 O GLU B 135 SHEET 6 AA6 7 HIS B 459 LYS B 463 -1 O HIS B 459 N ALA B 118 SHEET 7 AA6 7 LYS B 466 VAL B 467 -1 O LYS B 466 N LYS B 463 SHEET 1 AA7 2 GLU B 56 VAL B 58 0 SHEET 2 AA7 2 VAL B 124 PRO B 126 -1 O ILE B 125 N THR B 57 SHEET 1 AA8 5 LEU B 190 ASP B 192 0 SHEET 2 AA8 5 ILE B 378 SER B 382 1 O PHE B 380 N HIS B 191 SHEET 3 AA8 5 LEU B 348 GLN B 352 1 N GLN B 352 O ALA B 379 SHEET 4 AA8 5 LEU B 308 ARG B 311 1 N ILE B 310 O ARG B 349 SHEET 5 AA8 5 VAL B 274 VAL B 277 1 N VAL B 274 O ILE B 309 SHEET 1 AA9 2 THR B 335 GLU B 336 0 SHEET 2 AA9 2 LYS B 342 LEU B 343 -1 O LEU B 343 N THR B 335 SHEET 1 AB1 2 SER B 431 ARG B 434 0 SHEET 2 AB1 2 PHE B 440 LEU B 443 -1 O VAL B 441 N HIS B 433 CRYST1 60.865 106.786 82.689 90.00 96.61 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 0.016430 0.000000 0.001905 0.00000 SCALE2 0.000000 0.009365 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012175 0.00000