HEADER HYDROLASE 05-SEP-24 9GOI TITLE STMPR1, STENOTROPHOMONAS MALTOPHILIA PROTEASE 1, 36 KDA ALKINE SERINE TITLE 2 PROTEASE IN COMPLEX WITH BORTEZOMIB COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALKALINE SERINE PROTEASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STENOTROPHOMONAS MALTOPHILIA; SOURCE 3 ORGANISM_TAXID: 40324; SOURCE 4 GENE: STMPR1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALKALINE SERINE PROTEASE, EXCRETED PROTEASE, SUBTILISIN-LIKE, KEYWDS 2 BORTEZOMIB, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SOMMER,L.OUTZEN,A.NEGM,S.WINDHORST,W.WEBER,C.BETZEL REVDAT 1 06-AUG-25 9GOI 0 JRNL AUTH M.SOMMER,A.NEGM,L.OUTZEN,S.WINDHORST,A.GABDULKHAKOV,W.WEBER, JRNL AUTH 2 C.BETZEL JRNL TITL UNVEILING THE STRUCTURE, FUNCTION AND DYNAMICS OF STMPR1 IN JRNL TITL 2 STENOTROPHOMONAS MALTOPHILIA VIRULENCE. JRNL REF SCI REP V. 15 20193 2025 JRNL REFN ESSN 2045-2322 JRNL PMID 40542111 JRNL DOI 10.1038/S41598-025-06177-5 REMARK 2 REMARK 2 RESOLUTION. 1.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0425 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.45 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 54050 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) : 0.208 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1094 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.89 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.03 REMARK 3 REFLECTION IN BIN (WORKING SET) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.37 REMARK 3 BIN R VALUE (WORKING SET) : 0.5390 REMARK 3 BIN FREE R VALUE SET COUNT : NULL REMARK 3 BIN FREE R VALUE : 0.5620 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2535 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 68 REMARK 3 SOLVENT ATOMS : 329 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.88 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.15000 REMARK 3 B22 (A**2) : 2.40000 REMARK 3 B33 (A**2) : -1.25000 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): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : NULL REMARK 3 ION PROBE RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9GOI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1292140752. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, DESY REMARK 200 BEAMLINE : P11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033200 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 105855 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.890 REMARK 200 RESOLUTION RANGE LOW (A) : 46.450 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.12900 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) : 1.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.54100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.9 M AMMONIUM SULFATE 0.4 M LITHIUM REMARK 280 SULFATE 0.1 M SODIUM CITRATE, PH 6, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.66350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.66350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 30.22750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.38800 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 30.22750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.38800 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 65.66350 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 30.22750 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 43.38800 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 65.66350 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 30.22750 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 43.38800 REMARK 290 SMTRY3 8 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 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 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 599 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 617 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 729 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 800 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 802 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 803 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 814 LIES ON A SPECIAL POSITION. 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 THR A 95 CB OG1 CG2 REMARK 470 SER A 182 CB OG 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 289 O28 BO2 A 401 2.10 REMARK 500 OG SER A 289 C21 BO2 A 401 2.19 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 GLN A 12 58.84 -98.60 REMARK 500 ASP A 42 -155.50 -169.16 REMARK 500 ASN A 91 4.82 81.34 REMARK 500 ALA A 114 33.23 -147.18 REMARK 500 THR A 273 -99.65 -126.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 409 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 5 OD2 REMARK 620 2 ASP A 51 OD1 157.9 REMARK 620 3 ASP A 51 OD2 148.7 51.8 REMARK 620 4 GLN A 116 O 94.5 87.8 97.6 REMARK 620 5 ASN A 119 OD1 76.6 81.5 132.1 89.6 REMARK 620 6 VAL A 121 O 89.3 86.6 81.8 173.3 86.0 REMARK 620 7 MET A 123 O 80.5 121.6 72.2 84.4 155.7 101.6 REMARK 620 N 1 2 3 4 5 6 DBREF 9GOI A 1 356 UNP Q93IQ4 Q93IQ4_STEMA 151 506 SEQADV 9GOI GLU A 10 UNP Q93IQ4 GLN 160 CONFLICT SEQADV 9GOI SER A 67 UNP Q93IQ4 GLU 217 CONFLICT SEQADV 9GOI SER A 309 UNP Q93IQ4 LYS 459 CONFLICT SEQADV 9GOI GLU A 353 UNP Q93IQ4 LYS 503 CONFLICT SEQRES 1 A 356 LEU ALA PRO ASN ASP PRO TYR TYR GLN GLU TYR GLN TRP SEQRES 2 A 356 HIS LEU HIS ASN ALA THR GLY GLY ILE ASN ALA PRO SER SEQRES 3 A 356 ALA TRP ASP VAL SER GLN GLY GLU GLY VAL VAL VAL ALA SEQRES 4 A 356 VAL LEU ASP THR GLY ILE LEU PRO GLN HIS PRO ASP LEU SEQRES 5 A 356 VAL GLY ASN LEU LEU GLU GLY TYR ASP PHE ILE SER ASP SEQRES 6 A 356 ALA SER THR SER ARG ARG ALA THR ASN ASP ARG VAL PRO SEQRES 7 A 356 GLY ALA GLN ASP TYR GLY ASP TRP VAL GLU ASN ASP ASN SEQRES 8 A 356 GLU CYS TYR THR GLY SER VAL ALA GLU ASP SER SER TRP SEQRES 9 A 356 HIS GLY THR HIS VAL ALA GLY THR VAL ALA GLU GLN THR SEQRES 10 A 356 ASN ASN GLY VAL GLY MET ALA GLY VAL ALA HIS LYS ALA SEQRES 11 A 356 LYS VAL LEU PRO VAL ARG VAL LEU GLY LYS CYS GLY GLY SEQRES 12 A 356 TYR LEU SER ASP ILE ALA ASP ALA ILE THR TRP ALA SER SEQRES 13 A 356 GLY GLY THR VAL ALA GLY VAL PRO ALA ASN ALA ASN PRO SEQRES 14 A 356 ALA GLU VAL ILE ASN MET SER LEU GLY GLY SER GLY SER SEQRES 15 A 356 CYS ASP GLY THR TYR GLN ASP ALA ILE ASN GLY ALA ILE SEQRES 16 A 356 SER ARG GLY THR THR VAL VAL VAL ALA ALA GLY ASN GLU SEQRES 17 A 356 THR ASP ASN ALA SER LYS TYR ARG PRO ALA SER CYS ASP SEQRES 18 A 356 GLY VAL VAL THR VAL GLY ALA THR ARG ILE THR GLY GLY SEQRES 19 A 356 ILE THR TYR TYR SER ASN TYR GLY SER ARG VAL ASP LEU SEQRES 20 A 356 SER GLY PRO GLY GLY GLY GLY SER VAL ASP GLY ASN PRO SEQRES 21 A 356 GLY GLY TYR VAL TRP GLN SER GLY SER ASP ALA ALA THR SEQRES 22 A 356 THR PRO GLU SER GLY SER TYR SER TYR MET GLY MET GLY SEQRES 23 A 356 GLY THR SER MET ALA SER PRO HIS VAL ALA ALA VAL ALA SEQRES 24 A 356 ALA LEU VAL GLN SER ALA LEU ILE ALA SER GLY LYS ASP SEQRES 25 A 356 PRO LEU ALA PRO ALA ALA MET ARG THR LEU LEU LYS GLU SEQRES 26 A 356 THR ALA ARG PRO PHE PRO VAL SER ILE PRO THR ALA THR SEQRES 27 A 356 PRO ILE GLY THR GLY ILE VAL ASP ALA LYS ALA ALA LEU SEQRES 28 A 356 ALA GLU ALA LEU GLU HET BO2 A 401 28 HET GOL A 402 6 HET GOL A 403 6 HET GOL A 404 6 HET GOL A 405 6 HET SO4 A 406 5 HET SO4 A 407 5 HET SO4 A 408 5 HET CA A 409 1 HETNAM BO2 N-[(1R)-1-(DIHYDROXYBORYL)-3-METHYLBUTYL]-N-(PYRAZIN-2- HETNAM 2 BO2 YLCARBONYL)-L-PHENYLALANINAMIDE HETNAM GOL GLYCEROL HETNAM SO4 SULFATE ION HETNAM CA CALCIUM ION HETSYN BO2 BORTEZOMIB HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 BO2 C19 H25 B N4 O4 FORMUL 3 GOL 4(C3 H8 O3) FORMUL 7 SO4 3(O4 S 2-) FORMUL 10 CA CA 2+ FORMUL 11 HOH *329(H2 O) HELIX 1 AA1 TYR A 7 GLN A 12 1 6 HELIX 2 AA2 GLN A 12 ASN A 17 1 6 HELIX 3 AA3 ASN A 23 TRP A 28 1 6 HELIX 4 AA4 ASP A 65 ARG A 70 1 6 HELIX 5 AA5 TRP A 104 GLU A 115 1 12 HELIX 6 AA6 TYR A 144 SER A 156 1 13 HELIX 7 AA7 ASP A 184 ARG A 197 1 14 HELIX 8 AA8 ASN A 211 SER A 213 5 3 HELIX 9 AA9 GLY A 253 GLY A 258 5 6 HELIX 10 AB1 THR A 274 GLY A 278 5 5 HELIX 11 AB2 GLY A 287 SER A 309 1 23 HELIX 12 AB3 ALA A 315 THR A 326 1 12 HELIX 13 AB4 ASP A 346 LEU A 355 1 10 SHEET 1 AA1 8 VAL A 77 PRO A 78 0 SHEET 2 AA1 8 TYR A 60 ASP A 61 -1 N ASP A 61 O VAL A 77 SHEET 3 AA1 8 LYS A 131 ARG A 136 1 O ARG A 136 N TYR A 60 SHEET 4 AA1 8 VAL A 37 ASP A 42 1 N VAL A 40 O VAL A 135 SHEET 5 AA1 8 VAL A 172 MET A 175 1 O VAL A 172 N ALA A 39 SHEET 6 AA1 8 THR A 200 ALA A 204 1 O VAL A 202 N ILE A 173 SHEET 7 AA1 8 VAL A 224 THR A 229 1 O VAL A 224 N VAL A 203 SHEET 8 AA1 8 LEU A 247 PRO A 250 1 O GLY A 249 N GLY A 227 SHEET 1 AA2 2 GLY A 179 SER A 180 0 SHEET 2 AA2 2 TYR A 215 ARG A 216 -1 O ARG A 216 N GLY A 179 SHEET 1 AA3 2 VAL A 264 SER A 269 0 SHEET 2 AA3 2 TYR A 280 MET A 285 -1 O MET A 285 N VAL A 264 SSBOND 1 CYS A 93 CYS A 141 1555 1555 1.96 SSBOND 2 CYS A 183 CYS A 220 1555 1555 2.21 LINK OG SER A 289 B26 BO2 A 401 1555 1555 1.48 LINK OD2 ASP A 5 CA CA A 409 1555 1555 2.29 LINK OD1 ASP A 51 CA CA A 409 1555 1555 2.56 LINK OD2 ASP A 51 CA CA A 409 1555 1555 2.56 LINK O GLN A 116 CA CA A 409 1555 1555 2.30 LINK OD1 ASN A 119 CA CA A 409 1555 1555 2.53 LINK O VAL A 121 CA CA A 409 1555 1555 2.26 LINK O MET A 123 CA CA A 409 1555 1555 2.39 CISPEP 1 ARG A 216 PRO A 217 0 3.50 CISPEP 2 ASN A 259 PRO A 260 0 6.71 CRYST1 60.455 86.776 131.327 90.00 90.00 90.00 C 2 2 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.016541 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011524 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007615 0.00000 CONECT 36 2631 CONECT 392 2631 CONECT 393 2631 CONECT 729 1068 CONECT 889 2631 CONECT 916 2631 CONECT 925 2631 CONECT 936 2631 CONECT 1068 729 CONECT 1341 1604 CONECT 1604 1341 CONECT 2077 2589 CONECT 2564 2565 2569 CONECT 2565 2564 2566 2570 CONECT 2566 2565 2567 CONECT 2567 2566 2568 CONECT 2568 2567 2569 CONECT 2569 2564 2568 CONECT 2570 2565 2571 2572 CONECT 2571 2570 CONECT 2572 2570 2573 CONECT 2573 2572 2574 2581 CONECT 2574 2573 2575 CONECT 2575 2574 2576 2580 CONECT 2576 2575 2577 CONECT 2577 2576 2578 CONECT 2578 2577 2579 CONECT 2579 2578 2580 CONECT 2580 2575 2579 CONECT 2581 2573 2582 2583 CONECT 2582 2581 CONECT 2583 2581 2584 CONECT 2584 2583 2585 2589 CONECT 2585 2584 2586 CONECT 2586 2585 2587 2588 CONECT 2587 2586 CONECT 2588 2586 CONECT 2589 2077 2584 2590 2591 CONECT 2590 2589 CONECT 2591 2589 CONECT 2592 2593 2594 CONECT 2593 2592 CONECT 2594 2592 2595 2596 CONECT 2595 2594 CONECT 2596 2594 2597 CONECT 2597 2596 CONECT 2598 2599 2600 CONECT 2599 2598 CONECT 2600 2598 2601 2602 CONECT 2601 2600 CONECT 2602 2600 2603 CONECT 2603 2602 CONECT 2604 2605 2606 CONECT 2605 2604 CONECT 2606 2604 2607 2608 CONECT 2607 2606 CONECT 2608 2606 2609 CONECT 2609 2608 CONECT 2610 2611 2612 CONECT 2611 2610 CONECT 2612 2610 2613 2614 CONECT 2613 2612 CONECT 2614 2612 2615 CONECT 2615 2614 CONECT 2616 2617 2618 2619 2620 CONECT 2617 2616 CONECT 2618 2616 CONECT 2619 2616 CONECT 2620 2616 CONECT 2621 2622 2623 2624 2625 CONECT 2622 2621 CONECT 2623 2621 CONECT 2624 2621 CONECT 2625 2621 CONECT 2626 2627 2628 2629 2630 CONECT 2627 2626 CONECT 2628 2626 CONECT 2629 2626 CONECT 2630 2626 CONECT 2631 36 392 393 889 CONECT 2631 916 925 936 MASTER 321 0 9 13 12 0 0 6 2932 1 81 28 END