HEADER HYDROLASE 06-JUN-02 1LXY TITLE CRYSTAL STRUCTURE OF ARGININE DEIMINASE COVALENTLY LINKED WITH L- TITLE 2 CITRULLINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ARGININE DEIMINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ADI; ARGININE DIHYDROLASE; AD; COMPND 5 EC: 3.5.3.6; COMPND 6 OTHER_DETAILS: 5-FOLD PSEUDOSYMMETRIC GUANIDINO GROUP MODIFYING COMPND 7 ENZYME SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOPLASMA ARGININI; SOURCE 3 ORGANISM_TAXID: 2094 KEYWDS DEIMINASE; HYDROLASE; 5-FOLD PSEUDO-SYMMETRIC DOMAIN; 5-HELIX BUNDLE KEYWDS 2 DOMAIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.DAS,G.H.BUTTLER,V.KWIATKOWSKI,P.YADAV,E.ARNOLD REVDAT 5 20-NOV-24 1LXY 1 REMARK REVDAT 4 15-NOV-23 1LXY 1 REMARK LINK ATOM REVDAT 3 24-FEB-09 1LXY 1 VERSN REVDAT 2 13-APR-04 1LXY 1 JRNL AUTHOR REVDAT 1 20-JAN-04 1LXY 0 JRNL AUTH K.DAS,G.H.BUTTLER,V.KWIATKOWSKI,A.D.CLARK JR.,P.YADAV, JRNL AUTH 2 E.ARNOLD JRNL TITL CRYSTAL STRUCTURES OF ARGININE DEIMINASE WITH COVALENT JRNL TITL 2 REACTION INTERMEDIATES; IMPLICATIONS FOR CATALYTIC MECHANISM JRNL REF STRUCTURE V. 12 657 2004 JRNL REFN ISSN 0969-2126 JRNL PMID 15062088 JRNL DOI 10.1016/J.STR.2004.02.017 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1799833.910 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.6 REMARK 3 NUMBER OF REFLECTIONS : 58076 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 SET) : 0.186 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2933 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8613 REMARK 3 BIN R VALUE (WORKING SET) : 0.2400 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 457 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6540 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 550 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.66000 REMARK 3 B22 (A**2) : -2.28000 REMARK 3 B33 (A**2) : -2.38000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.03000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.19 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.880 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.330 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.730 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.220 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.850 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 47.55 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : TRS.PAR REMARK 3 PARAMETER FILE 4 : SUB.PAR REMARK 3 PARAMETER FILE 5 : PARAMETER_INFILE_5 REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : TRS.TOP REMARK 3 TOPOLOGY FILE 4 : SUB.TOP REMARK 3 TOPOLOGY FILE 5 : TOPOLOGY_INFILE_5 REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1LXY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUN-02. REMARK 100 THE DEPOSITION ID IS D_1000016394. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-97; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; 105 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; N REMARK 200 RADIATION SOURCE : NSLS; ROTATING ANODE REMARK 200 BEAMLINE : X25; NULL REMARK 200 X-RAY GENERATOR MODEL : NULL; RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.1000; 1.5418 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59662 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.21900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, POTASSIUM PHOSPHATE, L REMARK 280 -CITRULLINE, PH 6.5, VAPOR DIFFUSION, HANGING DROP AT 282K 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 38.18500 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 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 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 LEU A 44 40.09 75.32 REMARK 500 SER A 230 -159.23 -135.22 REMARK 500 LYS A 263 52.08 -90.37 REMARK 500 ASP A 280 21.37 -140.29 REMARK 500 ALA A 333 -1.34 70.87 REMARK 500 PHE A 348 40.94 -92.55 REMARK 500 ASN A 395 -161.27 -116.46 REMARK 500 HIS B 12 79.68 -150.49 REMARK 500 LEU B 44 39.28 72.71 REMARK 500 LYS B 209 13.27 53.03 REMARK 500 ASP B 271 3.17 -69.95 REMARK 500 ALA B 333 -0.43 80.32 REMARK 500 PHE B 348 38.84 -90.39 REMARK 500 ASN B 395 -162.18 -109.46 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 CIR A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIR B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 602 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1H70 RELATED DB: PDB REMARK 900 RELATED ID: 1JDW RELATED DB: PDB DBREF 1LXY A 2 410 UNP P23793 ARCA_MYCAR 1 409 DBREF 1LXY B 2 410 UNP P23793 ARCA_MYCAR 1 409 SEQRES 1 A 409 SER VAL PHE ASP SER LYS PHE LYS GLY ILE HIS VAL TYR SEQRES 2 A 409 SER GLU ILE GLY GLU LEU GLU SER VAL LEU VAL HIS GLU SEQRES 3 A 409 PRO GLY ARG GLU ILE ASP TYR ILE THR PRO ALA ARG LEU SEQRES 4 A 409 ASP GLU LEU LEU PHE SER ALA ILE LEU GLU SER HIS ASP SEQRES 5 A 409 ALA ARG LYS GLU HIS LYS GLN PHE VAL ALA GLU LEU LYS SEQRES 6 A 409 ALA ASN ASP ILE ASN VAL VAL GLU LEU ILE ASP LEU VAL SEQRES 7 A 409 ALA GLU THR TYR ASP LEU ALA SER GLN GLU ALA LYS ASP SEQRES 8 A 409 LYS LEU ILE GLU GLU PHE LEU GLU ASP SER GLU PRO VAL SEQRES 9 A 409 LEU SER GLU GLU HIS LYS VAL VAL VAL ARG ASN PHE LEU SEQRES 10 A 409 LYS ALA LYS LYS THR SER ARG GLU LEU VAL GLU ILE MET SEQRES 11 A 409 MET ALA GLY ILE THR LYS TYR ASP LEU GLY ILE GLU ALA SEQRES 12 A 409 ASP HIS GLU LEU ILE VAL ASP PRO MET PRO ASN LEU TYR SEQRES 13 A 409 PHE THR ARG ASP PRO PHE ALA SER VAL GLY ASN GLY VAL SEQRES 14 A 409 THR ILE HIS TYR MET ARG TYR LYS VAL ARG GLN ARG GLU SEQRES 15 A 409 THR LEU PHE SER ARG PHE VAL PHE SER ASN HIS PRO LYS SEQRES 16 A 409 LEU ILE ASN THR PRO TRP TYR TYR ASP PRO SER LEU LYS SEQRES 17 A 409 LEU SER ILE GLU GLY GLY ASP VAL PHE ILE TYR ASN ASN SEQRES 18 A 409 ASP THR LEU VAL VAL GLY VAL SER GLU ARG THR ASP LEU SEQRES 19 A 409 GLN THR VAL THR LEU LEU ALA LYS ASN ILE VAL ALA ASN SEQRES 20 A 409 LYS GLU CYS GLU PHE LYS ARG ILE VAL ALA ILE ASN VAL SEQRES 21 A 409 PRO LYS TRP THR ASN LEU MET HIS LEU ASP THR TRP LEU SEQRES 22 A 409 THR MET LEU ASP LYS ASP LYS PHE LEU TYR SER PRO ILE SEQRES 23 A 409 ALA ASN ASP VAL PHE LYS PHE TRP ASP TYR ASP LEU VAL SEQRES 24 A 409 ASN GLY GLY ALA GLU PRO GLN PRO VAL GLU ASN GLY LEU SEQRES 25 A 409 PRO LEU GLU GLY LEU LEU GLN SER ILE ILE ASN LYS LYS SEQRES 26 A 409 PRO VAL LEU ILE PRO ILE ALA GLY GLU GLY ALA SER GLN SEQRES 27 A 409 MET GLU ILE GLU ARG GLU THR HIS PHE ASP GLY THR ASN SEQRES 28 A 409 TYR LEU ALA ILE ARG PRO GLY VAL VAL ILE GLY TYR SER SEQRES 29 A 409 ARG ASN GLU LYS THR ASN ALA ALA LEU GLU ALA ALA GLY SEQRES 30 A 409 ILE LYS VAL LEU PRO PHE HIS GLY ASN GLN LEU SER LEU SEQRES 31 A 409 GLY MET GLY ASN ALA ARG CYS MET SER MET PRO LEU SER SEQRES 32 A 409 ARG LYS ASP VAL LYS TRP SEQRES 1 B 409 SER VAL PHE ASP SER LYS PHE LYS GLY ILE HIS VAL TYR SEQRES 2 B 409 SER GLU ILE GLY GLU LEU GLU SER VAL LEU VAL HIS GLU SEQRES 3 B 409 PRO GLY ARG GLU ILE ASP TYR ILE THR PRO ALA ARG LEU SEQRES 4 B 409 ASP GLU LEU LEU PHE SER ALA ILE LEU GLU SER HIS ASP SEQRES 5 B 409 ALA ARG LYS GLU HIS LYS GLN PHE VAL ALA GLU LEU LYS SEQRES 6 B 409 ALA ASN ASP ILE ASN VAL VAL GLU LEU ILE ASP LEU VAL SEQRES 7 B 409 ALA GLU THR TYR ASP LEU ALA SER GLN GLU ALA LYS ASP SEQRES 8 B 409 LYS LEU ILE GLU GLU PHE LEU GLU ASP SER GLU PRO VAL SEQRES 9 B 409 LEU SER GLU GLU HIS LYS VAL VAL VAL ARG ASN PHE LEU SEQRES 10 B 409 LYS ALA LYS LYS THR SER ARG GLU LEU VAL GLU ILE MET SEQRES 11 B 409 MET ALA GLY ILE THR LYS TYR ASP LEU GLY ILE GLU ALA SEQRES 12 B 409 ASP HIS GLU LEU ILE VAL ASP PRO MET PRO ASN LEU TYR SEQRES 13 B 409 PHE THR ARG ASP PRO PHE ALA SER VAL GLY ASN GLY VAL SEQRES 14 B 409 THR ILE HIS TYR MET ARG TYR LYS VAL ARG GLN ARG GLU SEQRES 15 B 409 THR LEU PHE SER ARG PHE VAL PHE SER ASN HIS PRO LYS SEQRES 16 B 409 LEU ILE ASN THR PRO TRP TYR TYR ASP PRO SER LEU LYS SEQRES 17 B 409 LEU SER ILE GLU GLY GLY ASP VAL PHE ILE TYR ASN ASN SEQRES 18 B 409 ASP THR LEU VAL VAL GLY VAL SER GLU ARG THR ASP LEU SEQRES 19 B 409 GLN THR VAL THR LEU LEU ALA LYS ASN ILE VAL ALA ASN SEQRES 20 B 409 LYS GLU CYS GLU PHE LYS ARG ILE VAL ALA ILE ASN VAL SEQRES 21 B 409 PRO LYS TRP THR ASN LEU MET HIS LEU ASP THR TRP LEU SEQRES 22 B 409 THR MET LEU ASP LYS ASP LYS PHE LEU TYR SER PRO ILE SEQRES 23 B 409 ALA ASN ASP VAL PHE LYS PHE TRP ASP TYR ASP LEU VAL SEQRES 24 B 409 ASN GLY GLY ALA GLU PRO GLN PRO VAL GLU ASN GLY LEU SEQRES 25 B 409 PRO LEU GLU GLY LEU LEU GLN SER ILE ILE ASN LYS LYS SEQRES 26 B 409 PRO VAL LEU ILE PRO ILE ALA GLY GLU GLY ALA SER GLN SEQRES 27 B 409 MET GLU ILE GLU ARG GLU THR HIS PHE ASP GLY THR ASN SEQRES 28 B 409 TYR LEU ALA ILE ARG PRO GLY VAL VAL ILE GLY TYR SER SEQRES 29 B 409 ARG ASN GLU LYS THR ASN ALA ALA LEU GLU ALA ALA GLY SEQRES 30 B 409 ILE LYS VAL LEU PRO PHE HIS GLY ASN GLN LEU SER LEU SEQRES 31 B 409 GLY MET GLY ASN ALA ARG CYS MET SER MET PRO LEU SER SEQRES 32 B 409 ARG LYS ASP VAL LYS TRP HET CIR A 500 12 HET TRS A 601 8 HET CIR B 500 12 HET TRS B 602 8 HETNAM CIR CITRULLINE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 3 CIR 2(C6 H13 N3 O3) FORMUL 4 TRS 2(C4 H12 N O3 1+) FORMUL 7 HOH *550(H2 O) HELIX 1 1 GLY A 29 ILE A 35 5 7 HELIX 2 2 THR A 36 ALA A 38 5 3 HELIX 3 3 ARG A 39 LEU A 44 1 6 HELIX 4 4 GLU A 50 ALA A 67 1 18 HELIX 5 5 LEU A 75 ALA A 86 1 12 HELIX 6 6 SER A 87 ASP A 101 1 15 HELIX 7 7 SER A 107 LYS A 121 1 15 HELIX 8 8 THR A 123 GLY A 134 1 12 HELIX 9 9 LYS A 137 GLY A 141 1 5 HELIX 10 10 MET A 153 PHE A 158 5 6 HELIX 11 11 TYR A 177 ARG A 182 1 6 HELIX 12 12 GLU A 183 HIS A 194 1 12 HELIX 13 13 ASP A 205 LYS A 209 5 5 HELIX 14 14 GLU A 213 GLY A 215 5 3 HELIX 15 15 ASP A 234 ASN A 248 1 15 HELIX 16 16 HIS A 269 THR A 272 5 4 HELIX 17 17 PRO A 286 ASN A 289 5 4 HELIX 18 18 PRO A 314 ASN A 324 1 11 HELIX 19 19 SER A 338 PHE A 348 1 11 HELIX 20 20 ASN A 367 ALA A 377 1 11 HELIX 21 21 GLY A 386 LEU A 391 1 6 HELIX 22 22 GLY B 29 ILE B 35 5 7 HELIX 23 23 THR B 36 ALA B 38 5 3 HELIX 24 24 ARG B 39 LEU B 44 1 6 HELIX 25 25 GLU B 50 ASN B 68 1 19 HELIX 26 26 LEU B 75 LEU B 85 1 11 HELIX 27 27 SER B 87 ASP B 101 1 15 HELIX 28 28 SER B 107 ALA B 120 1 14 HELIX 29 29 THR B 123 GLY B 134 1 12 HELIX 30 30 LYS B 137 GLY B 141 1 5 HELIX 31 31 MET B 153 PHE B 158 5 6 HELIX 32 32 TYR B 177 ARG B 182 1 6 HELIX 33 33 GLU B 183 HIS B 194 1 12 HELIX 34 34 ASP B 205 LYS B 209 5 5 HELIX 35 35 GLU B 213 GLY B 215 5 3 HELIX 36 36 ASP B 234 ASN B 248 1 15 HELIX 37 37 HIS B 269 THR B 272 5 4 HELIX 38 38 PRO B 286 ASN B 289 5 4 HELIX 39 39 PRO B 314 ASN B 324 1 11 HELIX 40 40 SER B 338 PHE B 348 1 11 HELIX 41 41 ASN B 367 ALA B 377 1 11 HELIX 42 42 GLY B 386 LEU B 391 1 6 SHEET 1 A 3 ASN A 71 GLU A 74 0 SHEET 2 A 3 LEU A 20 VAL A 25 1 N VAL A 23 O VAL A 73 SHEET 3 A 3 MET A 401 ARG A 405 -1 O LEU A 403 N SER A 22 SHEET 1 B 2 ILE A 135 THR A 136 0 SHEET 2 B 2 LEU A 148 VAL A 150 -1 O ILE A 149 N ILE A 135 SHEET 1 C 3 PHE A 163 VAL A 166 0 SHEET 2 C 3 GLY A 169 ILE A 172 -1 O GLY A 169 N VAL A 166 SHEET 3 C 3 TRP A 202 TYR A 204 1 O TYR A 203 N VAL A 170 SHEET 1 D 5 VAL A 217 ILE A 219 0 SHEET 2 D 5 THR A 224 VAL A 229 -1 O VAL A 226 N PHE A 218 SHEET 3 D 5 ARG A 255 ASN A 260 1 O ILE A 259 N VAL A 229 SHEET 4 D 5 LYS A 293 ASP A 298 -1 O LYS A 293 N ASN A 260 SHEET 5 D 5 VAL A 309 ASN A 311 -1 O VAL A 309 N ASP A 296 SHEET 1 E 3 LEU A 274 ASP A 278 0 SHEET 2 E 3 LYS A 281 TYR A 284 -1 O LEU A 283 N THR A 275 SHEET 3 E 3 VAL A 328 PRO A 331 1 O ILE A 330 N PHE A 282 SHEET 1 F 3 LEU A 354 ARG A 357 0 SHEET 2 F 3 VAL A 360 TYR A 364 -1 O ILE A 362 N LEU A 354 SHEET 3 F 3 LYS A 380 PHE A 384 1 O LEU A 382 N VAL A 361 SHEET 1 G 3 ASN B 71 GLU B 74 0 SHEET 2 G 3 LEU B 20 VAL B 25 1 N VAL B 23 O VAL B 73 SHEET 3 G 3 MET B 401 ARG B 405 -1 O LEU B 403 N SER B 22 SHEET 1 H 2 ILE B 135 THR B 136 0 SHEET 2 H 2 LEU B 148 VAL B 150 -1 O VAL B 150 N ILE B 135 SHEET 1 I 3 PHE B 163 VAL B 166 0 SHEET 2 I 3 GLY B 169 ILE B 172 -1 O GLY B 169 N VAL B 166 SHEET 3 I 3 TRP B 202 TYR B 204 1 O TYR B 203 N VAL B 170 SHEET 1 J 5 VAL B 217 ILE B 219 0 SHEET 2 J 5 THR B 224 VAL B 229 -1 O VAL B 226 N PHE B 218 SHEET 3 J 5 ARG B 255 ASN B 260 1 O ARG B 255 N LEU B 225 SHEET 4 J 5 LYS B 293 ASP B 298 -1 O LYS B 293 N ASN B 260 SHEET 5 J 5 VAL B 309 GLU B 310 -1 O VAL B 309 N ASP B 296 SHEET 1 K 3 LEU B 274 ASP B 278 0 SHEET 2 K 3 LYS B 281 TYR B 284 -1 O LEU B 283 N THR B 275 SHEET 3 K 3 VAL B 328 PRO B 331 1 O ILE B 330 N PHE B 282 SHEET 1 L 3 LEU B 354 ARG B 357 0 SHEET 2 L 3 VAL B 360 TYR B 364 -1 O VAL B 360 N ARG B 357 SHEET 3 L 3 LYS B 380 PHE B 384 1 O LEU B 382 N VAL B 361 LINK SG CYS A 398 C7 CIR A 500 1555 1555 1.79 LINK SG CYS B 398 C7 CIR B 500 1555 1555 1.79 CISPEP 1 GLU A 103 PRO A 104 0 -0.46 CISPEP 2 GLU B 103 PRO B 104 0 -0.15 SITE 1 AC1 13 LEU A 44 ASN A 155 ASP A 161 ARG A 180 SITE 2 AC1 13 GLY A 215 ARG A 232 MET A 268 HIS A 269 SITE 3 AC1 13 ASP A 271 THR A 272 GLY A 392 MET A 393 SITE 4 AC1 13 CYS A 398 SITE 1 AC2 15 LEU B 44 ASN B 155 PHE B 158 ARG B 160 SITE 2 AC2 15 ASP B 161 ARG B 180 GLY B 215 ARG B 232 SITE 3 AC2 15 MET B 268 HIS B 269 ASP B 271 THR B 272 SITE 4 AC2 15 GLY B 392 MET B 393 CYS B 398 SITE 1 AC3 10 ARG A 344 GLU A 345 PHE A 348 ARG A 366 SITE 2 AC3 10 ASN A 367 HOH A 667 HOH A 755 LEU B 49 SITE 3 AC3 10 GLU B 50 HOH B 692 SITE 1 AC4 10 LEU A 49 GLU A 50 HOH A 648 ARG B 344 SITE 2 AC4 10 GLU B 345 PHE B 348 ARG B 366 ASN B 367 SITE 3 AC4 10 HOH B 665 HOH B 731 CRYST1 77.240 76.370 82.900 90.00 109.74 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 0.012947 0.000000 0.004646 0.00000 SCALE2 0.000000 0.013094 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012816 0.00000