HEADER HYDROLASE 24-DEC-13 4O7D TITLE CRYSTAL STRUCTURE OF HUMAN GLUTAMINASE IN COMPLEX DON COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMINASE KIDNEY ISOFORM, MITOCHONDRIAL; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 221-531; COMPND 5 SYNONYM: GLS, K-GLUTAMINASE, L-GLUTAMINE AMIDOHYDROLASE; COMPND 6 EC: 3.5.1.2; 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: GLS, GLS1, KIAA0838; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.THANGAVELU,J.SIVARAMAN REVDAT 1 16-APR-14 4O7D 0 JRNL AUTH K.THANGAVELU,Q.Y.CHONG,B.C.LOW,J.SIVARAMAN JRNL TITL STRUCTURAL BASIS FOR THE ACTIVE SITE INHIBITION MECHANISM OF JRNL TITL 2 HUMAN KIDNEY-TYPE GLUTAMINASE (KGA) JRNL REF SCI REP V. 4 3827 2014 JRNL REFN ESSN 2045-2322 JRNL PMID 24451979 JRNL DOI 10.1038/SREP03827 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.1_743) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.77 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.420 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 34035 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 1722 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 25.7722 - 5.2522 1.00 2883 139 0.1961 0.2048 REMARK 3 2 5.2522 - 4.1746 1.00 2739 159 0.1546 0.1755 REMARK 3 3 4.1746 - 3.6485 1.00 2707 154 0.1638 0.1768 REMARK 3 4 3.6485 - 3.3157 1.00 2690 153 0.1919 0.2085 REMARK 3 5 3.3157 - 3.0785 1.00 2680 149 0.1971 0.2219 REMARK 3 6 3.0785 - 2.8972 1.00 2713 124 0.2047 0.2312 REMARK 3 7 2.8972 - 2.7523 1.00 2661 151 0.2085 0.2383 REMARK 3 8 2.7523 - 2.6326 1.00 2682 142 0.2231 0.2386 REMARK 3 9 2.6326 - 2.5313 1.00 2657 144 0.2211 0.2884 REMARK 3 10 2.5313 - 2.4441 1.00 2693 125 0.2522 0.2642 REMARK 3 11 2.4441 - 2.3677 0.99 2624 142 0.2623 0.2816 REMARK 3 12 2.3677 - 2.3001 0.96 2584 140 0.2909 0.3182 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.95 REMARK 3 K_SOL : 0.34 REMARK 3 B_SOL : 33.35 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.610 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.860 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 54.57 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.37780 REMARK 3 B22 (A**2) : -9.37780 REMARK 3 B33 (A**2) : 18.75560 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 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 : 0.007 2481 REMARK 3 ANGLE : 1.020 3353 REMARK 3 CHIRALITY : 0.070 361 REMARK 3 PLANARITY : 0.005 438 REMARK 3 DIHEDRAL : 14.868 897 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 4O7D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-JAN-14. REMARK 100 THE RCSB ID CODE IS RCSB084134. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34102 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 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: 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 (%): 77.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PROPANE (PH 7.2), 1.8M REMARK 280 LITHIUM SULPHATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 69.63900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 69.63900 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 77.75100 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 69.63900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 38.87550 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 69.63900 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 116.62650 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 69.63900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 116.62650 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 69.63900 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 38.87550 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 69.63900 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 69.63900 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 77.75100 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 69.63900 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 69.63900 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 77.75100 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 69.63900 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 116.62650 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 69.63900 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 38.87550 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 69.63900 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 38.87550 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 69.63900 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 116.62650 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 69.63900 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 69.63900 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 77.75100 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 43310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 KCAL/MOL 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 155.50200 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 155.50200 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 751 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG SER A 274 O HOH A 774 2.01 REMARK 500 CB SER A 286 CE ONL A 601 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TRP A 261 110.62 -167.98 REMARK 500 GLN A 285 -130.82 53.83 REMARK 500 LEU A 316 -148.80 -71.20 REMARK 500 LEU A 321 75.33 67.51 REMARK 500 THR A 443 -30.33 -130.74 REMARK 500 TYR A 466 -141.01 54.40 REMARK 500 VAL A 495 -61.55 -125.17 REMARK 500 SER A 502 117.85 -161.19 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 ONL A 601 DBREF 4O7D A 221 531 UNP O94925 GLSK_HUMAN 221 531 SEQADV 4O7D SER A 219 UNP O94925 EXPRESSION TAG SEQADV 4O7D MET A 220 UNP O94925 EXPRESSION TAG SEQRES 1 A 313 SER MET ILE PRO ASP PHE MET SER PHE THR SER HIS ILE SEQRES 2 A 313 ASP GLU LEU TYR GLU SER ALA LYS LYS GLN SER GLY GLY SEQRES 3 A 313 LYS VAL ALA ASP TYR ILE PRO GLN LEU ALA LYS PHE SER SEQRES 4 A 313 PRO ASP LEU TRP GLY VAL SER VAL CYS THR VAL ASP GLY SEQRES 5 A 313 GLN ARG HIS SER THR GLY ASP THR LYS VAL PRO PHE CYS SEQRES 6 A 313 LEU GLN SER CYS VAL LYS PRO LEU LYS TYR ALA ILE ALA SEQRES 7 A 313 VAL ASN ASP LEU GLY THR GLU TYR VAL HIS ARG TYR VAL SEQRES 8 A 313 GLY LYS GLU PRO SER GLY LEU ARG PHE ASN LYS LEU PHE SEQRES 9 A 313 LEU ASN GLU ASP ASP LYS PRO HIS ASN PRO MET VAL ASN SEQRES 10 A 313 ALA GLY ALA ILE VAL VAL THR SER LEU ILE LYS GLN GLY SEQRES 11 A 313 VAL ASN ASN ALA GLU LYS PHE ASP TYR VAL MET GLN PHE SEQRES 12 A 313 LEU ASN LYS MET ALA GLY ASN GLU TYR VAL GLY PHE SER SEQRES 13 A 313 ASN ALA THR PHE GLN SER GLU ARG GLU SER GLY ASP ARG SEQRES 14 A 313 ASN PHE ALA ILE GLY TYR TYR LEU LYS GLU LYS LYS CYS SEQRES 15 A 313 PHE PRO GLU GLY THR ASP MET VAL GLY ILE LEU ASP PHE SEQRES 16 A 313 TYR PHE GLN LEU CYS SER ILE GLU VAL THR CYS GLU SER SEQRES 17 A 313 ALA SER VAL MET ALA ALA THR LEU ALA ASN GLY GLY PHE SEQRES 18 A 313 CYS PRO ILE THR GLY GLU ARG VAL LEU SER PRO GLU ALA SEQRES 19 A 313 VAL ARG ASN THR LEU SER LEU MET HIS SER CYS GLY MET SEQRES 20 A 313 TYR ASP PHE SER GLY GLN PHE ALA PHE HIS VAL GLY LEU SEQRES 21 A 313 PRO ALA LYS SER GLY VAL ALA GLY GLY ILE LEU LEU VAL SEQRES 22 A 313 VAL PRO ASN VAL MET GLY MET MET CYS TRP SER PRO PRO SEQRES 23 A 313 LEU ASP LYS MET GLY ASN SER VAL LYS GLY ILE HIS PHE SEQRES 24 A 313 CYS HIS ASP LEU VAL SER LEU CYS ASN PHE HIS ASN TYR SEQRES 25 A 313 ASP HET ONL A 601 10 HETNAM ONL 5-OXO-L-NORLEUCINE FORMUL 2 ONL C6 H11 N O3 FORMUL 3 HOH *86(H2 O) HELIX 1 1 ASP A 223 LYS A 240 1 18 HELIX 2 2 ILE A 250 LYS A 255 1 6 HELIX 3 3 CYS A 287 HIS A 306 1 20 HELIX 4 4 VAL A 334 ILE A 345 1 12 HELIX 5 5 ASN A 350 ALA A 366 1 17 HELIX 6 6 SER A 374 GLY A 385 1 12 HELIX 7 7 GLY A 385 LYS A 398 1 14 HELIX 8 8 ASP A 406 SER A 419 1 14 HELIX 9 9 THR A 423 ASN A 436 1 14 HELIX 10 10 SER A 449 GLY A 464 1 16 HELIX 11 11 MET A 465 ASP A 467 5 3 HELIX 12 12 PHE A 468 VAL A 476 1 9 HELIX 13 13 SER A 511 ASN A 526 1 16 SHEET 1 A 2 LYS A 245 VAL A 246 0 SHEET 2 A 2 PRO A 504 LEU A 505 -1 O LEU A 505 N LYS A 245 SHEET 1 B 5 ARG A 272 GLY A 276 0 SHEET 2 B 5 GLY A 262 THR A 267 -1 N VAL A 265 O HIS A 273 SHEET 3 B 5 MET A 496 TRP A 501 -1 O GLY A 497 N CYS A 266 SHEET 4 B 5 GLY A 487 VAL A 492 -1 N VAL A 492 O MET A 496 SHEET 5 B 5 ALA A 480 SER A 482 -1 N LYS A 481 O LEU A 489 SHEET 1 C 3 PHE A 282 CYS A 283 0 SHEET 2 C 3 ILE A 420 VAL A 422 -1 O VAL A 422 N PHE A 282 SHEET 3 C 3 GLY A 372 PHE A 373 -1 N GLY A 372 O GLU A 421 LINK OG SER A 286 CE ONL A 601 1555 1555 1.43 SITE 1 AC1 10 TYR A 249 GLN A 285 SER A 286 ASN A 335 SITE 2 AC1 10 GLU A 381 ASN A 388 TYR A 414 TYR A 466 SITE 3 AC1 10 GLY A 483 VAL A 484 CRYST1 139.278 139.278 155.502 90.00 90.00 90.00 I 41 2 2 16 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 0.007180 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007180 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006431 0.00000