HEADER LYASE 09-NOV-16 5TVO TITLE CRYSTAL STRUCTURE OF TRYPANOSOMA BRUCEI ADOMETDC-DELTA26 MONOMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: S-ADENOSYLMETHIONINE DECARBOXYLASE PROENZYME; COMPND 3 CHAIN: A; COMPND 4 EC: 4.1.1.50; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: S-ADENOSYLMETHIONINE DECARBOXYLASE PROENZYME; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: UNP RESIDUES 27-85; COMPND 10 EC: 4.1.1.50; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI BRUCEI (STRAIN 927/4 SOURCE 3 GUTAT10.1); SOURCE 4 ORGANISM_TAXID: 185431; SOURCE 5 STRAIN: 927/4 GUTAT10.1; SOURCE 6 GENE: TB927.6.4410, TB927.6.4460; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET28BSMT3; SOURCE 12 MOL_ID: 2; SOURCE 13 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI BRUCEI (STRAIN 927/4 SOURCE 14 GUTAT10.1); SOURCE 15 ORGANISM_TAXID: 185431; SOURCE 16 STRAIN: 927/4 GUTAT10.1; SOURCE 17 GENE: TB927.6.4410, TB927.6.4460; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 20 EXPRESSION_SYSTEM_STRAIN: BL21 KEYWDS AUTOINHIBITION, CIS-PROLINE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR O.A.VOLKOV,C.ARIAGNO,Z.CHEN,D.R.TOMCHICK,M.A.PHILLIPS REVDAT 7 13-MAR-24 5TVO 1 SOURCE REVDAT 6 15-NOV-23 5TVO 1 LINK ATOM REVDAT 5 04-OCT-23 5TVO 1 LINK REVDAT 4 11-DEC-19 5TVO 1 REMARK REVDAT 3 27-SEP-17 5TVO 1 REMARK REVDAT 2 04-JAN-17 5TVO 1 JRNL REVDAT 1 28-DEC-16 5TVO 0 JRNL AUTH O.A.VOLKOV,L.N.KINCH,C.ARIAGNO,X.DENG,S.ZHONG,N.V.GRISHIN, JRNL AUTH 2 D.R.TOMCHICK,Z.CHEN,M.A.PHILLIPS JRNL TITL RELIEF OF AUTOINHIBITION BY CONFORMATIONAL SWITCH EXPLAINS JRNL TITL 2 ENZYME ACTIVATION BY A CATALYTICALLY DEAD PARALOG. JRNL REF ELIFE V. 5 2016 JRNL REFN ESSN 2050-084X JRNL PMID 27977001 JRNL DOI 10.7554/ELIFE.20198 REMARK 2 REMARK 2 RESOLUTION. 1.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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) : 1.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 51477 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.890 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 38.0188 - 3.5696 1.00 3814 154 0.1598 0.1688 REMARK 3 2 3.5696 - 2.8336 1.00 3688 150 0.1596 0.2100 REMARK 3 3 2.8336 - 2.4755 1.00 3639 146 0.1594 0.1962 REMARK 3 4 2.4755 - 2.2492 1.00 3618 146 0.1472 0.1919 REMARK 3 5 2.2492 - 2.0880 1.00 3601 146 0.1422 0.1984 REMARK 3 6 2.0880 - 1.9649 1.00 3577 144 0.1370 0.1835 REMARK 3 7 1.9649 - 1.8665 1.00 3564 144 0.1488 0.2249 REMARK 3 8 1.8665 - 1.7852 1.00 3572 145 0.1423 0.2251 REMARK 3 9 1.7852 - 1.7165 1.00 3567 144 0.1456 0.1875 REMARK 3 10 1.7165 - 1.6573 1.00 3577 144 0.1563 0.2738 REMARK 3 11 1.6573 - 1.6054 1.00 3541 144 0.1704 0.2355 REMARK 3 12 1.6054 - 1.5595 1.00 3537 143 0.1916 0.2593 REMARK 3 13 1.5595 - 1.5185 0.93 3327 135 0.2131 0.2726 REMARK 3 14 1.5185 - 1.4814 0.81 2855 115 0.2651 0.3551 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) : 22.280 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.015 2655 REMARK 3 ANGLE : 0.987 3617 REMARK 3 CHIRALITY : 0.083 396 REMARK 3 PLANARITY : 0.007 459 REMARK 3 DIHEDRAL : 17.297 960 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 5TVO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-NOV-16. REMARK 100 THE DEPOSITION ID IS D_1000224886. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUN-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97935 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51575 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.480 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 (%) : 98.2 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04800 REMARK 200 FOR THE DATA SET : 29.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.51 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.2 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 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: 3EP9 REMARK 200 REMARK 200 REMARK: BLOCK REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25 % PEG 3350, 0.2 M AMMONIUM ACETATE, REMARK 280 0.1 M BIS-TRIS, PH 5.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 23.33450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.95750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.82200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.95750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.33450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.82200 REMARK 290 SMTRY3 4 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: 6050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 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 GLN A 139 REMARK 465 LYS A 140 REMARK 465 GLY A 141 REMARK 465 PRO A 142 REMARK 465 SER A 159 REMARK 465 GLY A 160 REMARK 465 GLN A 161 REMARK 465 ASP A 180 REMARK 465 VAL A 181 REMARK 465 VAL A 182 REMARK 465 GLN A 183 REMARK 465 PRO A 184 REMARK 465 SER A 185 REMARK 465 CYS A 186 REMARK 465 SER A 187 REMARK 465 ASP A 188 REMARK 465 VAL A 357 REMARK 465 GLY A 358 REMARK 465 THR A 359 REMARK 465 VAL A 360 REMARK 465 GLY A 361 REMARK 465 THR A 362 REMARK 465 SER A 363 REMARK 465 ALA A 364 REMARK 465 ALA A 365 REMARK 465 SER A 366 REMARK 465 GLY A 367 REMARK 465 ALA A 368 REMARK 465 LYS A 369 REMARK 465 GLU A 370 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 HD1 HIS A 239 HG SER B 71 1.33 REMARK 500 HG SER A 87 HE2 HIS A 262 1.34 REMARK 500 O HOH A 609 O HOH A 615 2.00 REMARK 500 O HOH A 632 O HOH A 679 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP B 54 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG B 79 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES 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 ILE A 168 -99.45 -97.13 REMARK 500 ASP A 295 57.17 34.40 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 NA A 402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 352 OH REMARK 620 2 HOH A 649 O 118.4 REMARK 620 3 HOH A 674 O 102.8 130.2 REMARK 620 4 HOH A 695 O 122.1 90.4 90.2 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PYR A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5TVM RELATED DB: PDB REMARK 900 RELATED ID: 5TVF RELATED DB: PDB DBREF 5TVO A 87 370 UNP Q587A7 Q587A7_TRYB2 87 370 DBREF 5TVO B 27 85 UNP Q587A7 Q587A7_TRYB2 27 85 SEQRES 1 A 284 SER LEU PHE VAL MET LYS ASP ARG VAL ILE LEU ILE THR SEQRES 2 A 284 CYS GLY THR ILE THR LEU LEU ASN CYS VAL PRO LEU ILE SEQRES 3 A 284 CYS GLU ALA VAL SER THR VAL CYS GLY GLU VAL GLU TRP SEQRES 4 A 284 VAL SER PHE MET HIS LYS ASN TYR SER PHE PRO TRP GLU SEQRES 5 A 284 GLN LYS GLY PRO HIS LEU SER MET ALA GLU GLU PHE LYS SEQRES 6 A 284 THR LEU ARG SER HIS PHE PRO SER GLY GLN PRO PHE ILE SEQRES 7 A 284 PHE GLY PRO ILE ASP SER ASP HIS TYR PHE LEU TYR PHE SEQRES 8 A 284 HIS SER ASP VAL VAL GLN PRO SER CYS SER ASP ASP ALA SEQRES 9 A 284 GLN LEU SER MET THR MET TYR GLY LEU ASP ARG ASN GLN SEQRES 10 A 284 THR LYS HIS TRP TYR SER ASP LYS MET LEU PRO THR GLY SEQRES 11 A 284 PRO GLU THR ALA VAL ILE ARG GLU ALA THR GLY LEU SER SEQRES 12 A 284 GLU VAL VAL ASP ASP SER TRP ILE LEU HIS ASP LEU GLN SEQRES 13 A 284 TYR GLU PRO CYS GLY TYR SER ILE ASN ALA ILE ARG GLY SEQRES 14 A 284 SER GLU TYR GLN THR ILE HIS ILE THR PRO GLU GLU HIS SEQRES 15 A 284 CYS SER PHE ALA SER TYR GLU THR ASN THR CYS ALA LEU SEQRES 16 A 284 ASN TYR SER LYS CYS ILE CYS GLY VAL LEU ARG VAL PHE SEQRES 17 A 284 ASP PRO GLU ARG PHE SER VAL ILE VAL PHE ILE ASP PRO SEQRES 18 A 284 ASP SER ALA VAL GLY LYS SER TYR HIS SER GLY GLY THR SEQRES 19 A 284 ILE GLY VAL GLU PRO GLU TYR TYR PRO ASN TYR GLU ALA SEQRES 20 A 284 HIS HIS ARG THR VAL ASN GLU TYR THR PRO GLY HIS TRP SEQRES 21 A 284 VAL LEU LYS VAL ASN TYR VAL LYS ARG ALA VAL GLY THR SEQRES 22 A 284 VAL GLY THR SER ALA ALA SER GLY ALA LYS GLU SEQRES 1 B 59 SER PHE GLU GLY PRO GLU LYS ARG LEU GLU VAL ILE MET SEQRES 2 B 59 ARG VAL VAL ASP GLY THR HIS VAL SER GLY LEU LEU ALA SEQRES 3 B 59 HIS ASP ASP ASP VAL TRP GLN LYS VAL ILE ASP ALA ILE SEQRES 4 B 59 CYS ALA HIS ILE VAL SER ARG GLU PHE ASN GLU TYR ILE SEQRES 5 B 59 ARG SER TYR VAL LEU SER GLU HET PYR A 401 5 HET NA A 402 1 HETNAM PYR PYRUVIC ACID HETNAM NA SODIUM ION FORMUL 3 PYR C3 H4 O3 FORMUL 4 NA NA 1+ FORMUL 5 HOH *252(H2 O) HELIX 1 AA1 THR A 104 ASN A 107 5 4 HELIX 2 AA2 CYS A 108 VAL A 119 1 12 HELIX 3 AA3 SER A 145 HIS A 156 1 12 HELIX 4 AA4 ASP A 200 LYS A 205 1 6 HELIX 5 AA5 HIS A 206 TYR A 208 5 3 HELIX 6 AA6 GLY A 216 GLY A 227 1 12 HELIX 7 AA7 GLY A 227 VAL A 232 1 6 HELIX 8 AA8 TYR A 283 ASP A 295 1 13 HELIX 9 AA9 SER A 309 SER A 317 1 9 HELIX 10 AB1 GLU A 324 TYR A 328 5 5 HELIX 11 AB2 SER B 48 HIS B 53 5 6 HELIX 12 AB3 ASP B 54 ALA B 64 1 11 SHEET 1 AA1 8 ILE A 164 PRO A 167 0 SHEET 2 AA1 8 HIS A 172 TYR A 176 -1 O PHE A 174 N GLY A 166 SHEET 3 AA1 8 GLU A 122 MET A 129 -1 N PHE A 128 O TYR A 173 SHEET 4 AA1 8 GLU B 32 ARG B 40 -1 O ARG B 40 N GLU A 122 SHEET 5 AA1 8 ARG A 94 CYS A 100 -1 N LEU A 97 O LEU B 35 SHEET 6 AA1 8 LEU A 88 MET A 91 -1 N MET A 91 O ARG A 94 SHEET 7 AA1 8 ARG B 79 SER B 84 -1 O TYR B 81 N LEU A 88 SHEET 8 AA1 8 HIS B 68 PHE B 74 -1 N VAL B 70 O VAL B 82 SHEET 1 AA2 9 LEU A 213 PRO A 214 0 SHEET 2 AA2 9 ILE A 237 GLN A 242 -1 O GLN A 242 N LEU A 213 SHEET 3 AA2 9 TYR A 248 ARG A 254 -1 O ILE A 253 N ILE A 237 SHEET 4 AA2 9 GLU A 257 THR A 264 -1 O ILE A 263 N TYR A 248 SHEET 5 AA2 9 PHE A 271 THR A 276 -1 O PHE A 271 N THR A 264 SHEET 6 AA2 9 LEU A 192 TYR A 197 -1 N MET A 194 O TYR A 274 SHEET 7 AA2 9 ARG A 298 PHE A 304 -1 O ILE A 302 N SER A 193 SHEET 8 AA2 9 HIS A 345 LYS A 354 -1 O TYR A 352 N PHE A 299 SHEET 9 AA2 9 TYR A 331 THR A 342 -1 N THR A 342 O HIS A 345 LINK N SER A 87 C PYR A 401 1555 1555 1.33 LINK OH TYR A 352 NA NA A 402 1555 1555 3.02 LINK NA NA A 402 O HOH A 649 1555 1555 2.87 LINK NA NA A 402 O HOH A 674 1555 1555 2.85 LINK NA NA A 402 O HOH A 695 1555 1555 2.69 CISPEP 1 GLU A 244 PRO A 245 0 1.18 CISPEP 2 GLY B 30 PRO B 31 0 2.06 SITE 1 AC1 7 SER A 87 ILE A 98 SER A 249 HIS A 262 SITE 2 AC1 7 HOH A 613 VAL B 82 LEU B 83 SITE 1 AC2 6 ALA A 333 VAL A 350 TYR A 352 HOH A 649 SITE 2 AC2 6 HOH A 674 HOH A 695 CRYST1 46.669 75.644 87.915 90.00 90.00 90.00 P 21 21 21 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 0.021428 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013220 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011375 0.00000