HEADER HYDROLASE 12-JUN-20 6XEA TITLE CRYSTAL STRUCTURE OF THE PTP1B YOPH WPD LOOP CHIMERA 3 BOUND TO TITLE 2 VANADATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE-PROTEIN PHOSPHATASE NON-RECEPTOR TYPE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PROTEIN-TYROSINE PHOSPHATASE 1B,PTP-1B; COMPND 5 EC: 3.1.3.48; COMPND 6 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: PTPN1, PTP1B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS PTP1B, TYROSINE PHOSPHATASE, WPD LOOP, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.J.OLSEN,R.SHEN,S.J.JOHNSON,A.C.HENGGE REVDAT 3 25-OCT-23 6XEA 1 REMARK REVDAT 2 04-JAN-23 6XEA 1 JRNL REVDAT 1 15-DEC-21 6XEA 0 JRNL AUTH R.SHEN,R.M.CREAN,K.J.OLSEN,M.CORBELLA,A.R.CALIXTO,T.RICHAN, JRNL AUTH 2 T.A.S.BRANDAO,R.D.BERRY,A.TOLMAN,J.P.LORIA,S.J.JOHNSON, JRNL AUTH 3 S.C.L.KAMERLIN,A.C.HENGGE JRNL TITL INSIGHTS INTO THE IMPORTANCE OF WPD-LOOP SEQUENCE FOR JRNL TITL 2 ACTIVITY AND STRUCTURE IN PROTEIN TYROSINE PHOSPHATASES. JRNL REF CHEM SCI V. 13 13524 2022 JRNL REFN ISSN 2041-6520 JRNL PMID 36507179 JRNL DOI 10.1039/D2SC04135A REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15.2_3472 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) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.29 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 67823 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 3428 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 44.2930 - 4.4655 0.98 2908 137 0.1597 0.1431 REMARK 3 2 4.4655 - 3.5449 1.00 2813 144 0.1459 0.1874 REMARK 3 3 3.5449 - 3.0969 0.98 2743 149 0.1823 0.1940 REMARK 3 4 3.0969 - 2.8138 0.99 2763 147 0.1931 0.1910 REMARK 3 5 2.8138 - 2.6122 0.99 2743 146 0.1880 0.2050 REMARK 3 6 2.6122 - 2.4582 0.99 2744 129 0.1960 0.1987 REMARK 3 7 2.4582 - 2.3351 0.96 2638 148 0.1906 0.2065 REMARK 3 8 2.3351 - 2.2334 0.99 2711 145 0.1956 0.1882 REMARK 3 9 2.2334 - 2.1475 0.99 2715 138 0.1848 0.1895 REMARK 3 10 2.1475 - 2.0734 0.98 2660 163 0.2014 0.2351 REMARK 3 11 2.0734 - 2.0085 0.99 2707 146 0.2078 0.2267 REMARK 3 12 2.0085 - 1.9511 0.98 2689 147 0.2071 0.2061 REMARK 3 13 1.9511 - 1.8997 0.98 2687 145 0.2073 0.2302 REMARK 3 14 1.8997 - 1.8534 0.94 2554 146 0.2113 0.2350 REMARK 3 15 1.8534 - 1.8113 0.98 2678 140 0.2208 0.2355 REMARK 3 16 1.8113 - 1.7727 0.98 2651 136 0.2242 0.2383 REMARK 3 17 1.7727 - 1.7373 0.98 2650 136 0.2393 0.2369 REMARK 3 18 1.7373 - 1.7045 0.97 2658 141 0.2468 0.2364 REMARK 3 19 1.7045 - 1.6740 0.98 2648 143 0.2642 0.3212 REMARK 3 20 1.6740 - 1.6457 0.97 2658 141 0.2637 0.3056 REMARK 3 21 1.6457 - 1.6191 0.97 2669 144 0.2561 0.2677 REMARK 3 22 1.6191 - 1.5942 0.97 2595 150 0.2603 0.2710 REMARK 3 23 1.5942 - 1.5707 0.91 2507 129 0.2864 0.2973 REMARK 3 24 1.5707 - 1.5490 0.96 2606 138 0.2951 0.3223 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.770 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.46 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 6XEA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JUN-20. REMARK 100 THE DEPOSITION ID IS D_1000249958. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-APR-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8-8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67840 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.549 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 18.10 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.4 REMARK 200 DATA REDUNDANCY IN SHELL : 11.60 REMARK 200 R MERGE FOR SHELL (I) : 1.07300 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: PHASER 2.8.1 REMARK 200 STARTING MODEL: 3QKP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS HYDROCHLORIDE PH 8.2, MAGNESIUM REMARK 280 ACETATE TETRAHYDRATE, PEG 8000 AND BENZAMIDINE, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.88600 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 69.77200 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 69.77200 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 34.88600 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLU A 300 REMARK 465 PRO A 301 REMARK 465 PRO A 302 REMARK 465 PRO A 303 REMARK 465 GLU A 304 REMARK 465 HIS A 305 REMARK 465 ILE A 306 REMARK 465 PRO A 307 REMARK 465 PRO A 308 REMARK 465 PRO A 309 REMARK 465 PRO A 310 REMARK 465 ARG A 311 REMARK 465 PRO A 312 REMARK 465 PRO A 313 REMARK 465 LYS A 314 REMARK 465 ARG A 315 REMARK 465 ILE A 316 REMARK 465 LEU A 317 REMARK 465 GLU A 318 REMARK 465 PRO A 319 REMARK 465 HIS A 320 REMARK 465 ASN A 321 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 MET A 1 CG SD CE REMARK 470 LYS A 5 NZ REMARK 470 GLU A 62 CG CD OE1 OE2 REMARK 470 ASP A 63 CG OD1 OD2 REMARK 470 LEU A 299 CG CD1 CD2 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 ASP A 63 -76.76 -62.39 REMARK 500 CYS A 215 -135.54 -128.03 REMARK 500 ILE A 219 -33.31 -133.95 REMARK 500 ILE A 261 114.68 70.01 REMARK 500 ILE A 261 113.47 70.01 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 MG A 404 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 6 OE1 REMARK 620 2 HOH A 502 O 84.2 REMARK 620 3 HOH A 612 O 118.9 78.1 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue VO4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BEN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TRS A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 404 DBREF 6XEA A 1 321 UNP P18031 PTN1_HUMAN 1 321 SEQADV 6XEA GLY A 177 UNP P18031 THR 177 CONFLICT SEQADV 6XEA ASN A 178 UNP P18031 THR 178 CONFLICT SEQADV 6XEA GLN A 182 UNP P18031 PHE 182 CONFLICT SEQADV 6XEA THR A 183 UNP P18031 GLY 183 CONFLICT SEQADV 6XEA ALA A 184 UNP P18031 VAL 184 CONFLICT SEQRES 1 A 321 MET GLU MET GLU LYS GLU PHE GLU GLN ILE ASP LYS SER SEQRES 2 A 321 GLY SER TRP ALA ALA ILE TYR GLN ASP ILE ARG HIS GLU SEQRES 3 A 321 ALA SER ASP PHE PRO CYS ARG VAL ALA LYS LEU PRO LYS SEQRES 4 A 321 ASN LYS ASN ARG ASN ARG TYR ARG ASP VAL SER PRO PHE SEQRES 5 A 321 ASP HIS SER ARG ILE LYS LEU HIS GLN GLU ASP ASN ASP SEQRES 6 A 321 TYR ILE ASN ALA SER LEU ILE LYS MET GLU GLU ALA GLN SEQRES 7 A 321 ARG SER TYR ILE LEU THR GLN GLY PRO LEU PRO ASN THR SEQRES 8 A 321 CYS GLY HIS PHE TRP GLU MET VAL TRP GLU GLN LYS SER SEQRES 9 A 321 ARG GLY VAL VAL MET LEU ASN ARG VAL MET GLU LYS GLY SEQRES 10 A 321 SER LEU LYS CYS ALA GLN TYR TRP PRO GLN LYS GLU GLU SEQRES 11 A 321 LYS GLU MET ILE PHE GLU ASP THR ASN LEU LYS LEU THR SEQRES 12 A 321 LEU ILE SER GLU ASP ILE LYS SER TYR TYR THR VAL ARG SEQRES 13 A 321 GLN LEU GLU LEU GLU ASN LEU THR THR GLN GLU THR ARG SEQRES 14 A 321 GLU ILE LEU HIS PHE HIS TYR GLY ASN TRP PRO ASP GLN SEQRES 15 A 321 THR ALA PRO GLU SER PRO ALA SER PHE LEU ASN PHE LEU SEQRES 16 A 321 PHE LYS VAL ARG GLU SER GLY SER LEU SER PRO GLU HIS SEQRES 17 A 321 GLY PRO VAL VAL VAL HIS CYS SER ALA GLY ILE GLY ARG SEQRES 18 A 321 SER GLY THR PHE CYS LEU ALA ASP THR CYS LEU LEU LEU SEQRES 19 A 321 MET ASP LYS ARG LYS ASP PRO SER SER VAL ASP ILE LYS SEQRES 20 A 321 LYS VAL LEU LEU GLU MET ARG LYS PHE ARG MET GLY LEU SEQRES 21 A 321 ILE GLN THR ALA ASP GLN LEU ARG PHE SER TYR LEU ALA SEQRES 22 A 321 VAL ILE GLU GLY ALA LYS PHE ILE MET GLY ASP SER SER SEQRES 23 A 321 VAL GLN ASP GLN TRP LYS GLU LEU SER HIS GLU ASP LEU SEQRES 24 A 321 GLU PRO PRO PRO GLU HIS ILE PRO PRO PRO PRO ARG PRO SEQRES 25 A 321 PRO LYS ARG ILE LEU GLU PRO HIS ASN HET VO4 A 401 5 HET BEN A 402 9 HET TRS A 403 8 HET MG A 404 1 HETNAM VO4 VANADATE ION HETNAM BEN BENZAMIDINE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM MG MAGNESIUM ION HETSYN TRS TRIS BUFFER FORMUL 2 VO4 O4 V 3- FORMUL 3 BEN C7 H8 N2 FORMUL 4 TRS C4 H12 N O3 1+ FORMUL 5 MG MG 2+ FORMUL 6 HOH *213(H2 O) HELIX 1 AA1 MET A 1 GLY A 14 1 14 HELIX 2 AA2 SER A 15 ALA A 27 1 13 HELIX 3 AA3 LEU A 37 ASN A 44 5 8 HELIX 4 AA4 PHE A 52 HIS A 54 5 3 HELIX 5 AA5 THR A 91 LYS A 103 1 13 HELIX 6 AA6 SER A 187 SER A 201 1 15 HELIX 7 AA7 GLY A 220 LYS A 239 1 20 HELIX 8 AA8 ASP A 240 VAL A 244 5 5 HELIX 9 AA9 ASP A 245 ARG A 254 1 10 HELIX 10 AB1 THR A 263 MET A 282 1 20 HELIX 11 AB2 SER A 286 HIS A 296 1 11 SHEET 1 AA1 9 ARG A 56 LYS A 58 0 SHEET 2 AA1 9 TYR A 66 MET A 74 -1 O ALA A 69 N ILE A 57 SHEET 3 AA1 9 ARG A 79 THR A 84 -1 O TYR A 81 N ILE A 72 SHEET 4 AA1 9 VAL A 211 HIS A 214 1 O VAL A 213 N ILE A 82 SHEET 5 AA1 9 GLY A 106 MET A 109 1 N VAL A 108 O VAL A 212 SHEET 6 AA1 9 THR A 168 TYR A 176 1 O PHE A 174 N VAL A 107 SHEET 7 AA1 9 TYR A 153 ASN A 162 -1 N THR A 154 O HIS A 175 SHEET 8 AA1 9 LEU A 140 ILE A 149 -1 N ASP A 148 O VAL A 155 SHEET 9 AA1 9 MET A 133 PHE A 135 -1 N PHE A 135 O LEU A 140 SHEET 1 AA2 2 MET A 114 GLU A 115 0 SHEET 2 AA2 2 SER A 118 LEU A 119 -1 O SER A 118 N GLU A 115 LINK OE1 GLU A 6 MG MG A 404 1555 1555 2.39 LINK MG MG A 404 O HOH A 502 1555 1555 2.87 LINK MG MG A 404 O HOH A 612 1555 1555 2.51 SITE 1 AC1 11 ASP A 181 GLN A 182 CYS A 215 SER A 216 SITE 2 AC1 11 ALA A 217 GLY A 218 ILE A 219 GLY A 220 SITE 3 AC1 11 ARG A 221 GLN A 262 HOH A 511 SITE 1 AC2 7 LYS A 150 SER A 151 TYR A 152 TYR A 153 SITE 2 AC2 7 THR A 154 HIS A 175 GLY A 177 SITE 1 AC3 5 HIS A 54 LYS A 128 GLU A 129 GLU A 130 SITE 2 AC3 5 HOH A 540 SITE 1 AC4 3 GLU A 6 HOH A 502 HOH A 612 CRYST1 88.586 88.586 104.658 90.00 90.00 120.00 P 31 2 1 6 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 0.011288 0.006517 0.000000 0.00000 SCALE2 0.000000 0.013035 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009555 0.00000