HEADER LIGASE/LIGASE INHIBITOR 15-MAR-15 4YRQ TITLE CRYSTAL STRUCTURE OF T. CRUZI HISTIDYL-TRNA SYNTHETASE IN COMPLEX WITH TITLE 2 6-AMINO-2H-CHROMEN-2-ONE (CHEM 744) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTIDYL-TRNA SYNTHETASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 45-478; COMPND 5 EC: 6.1.1.21; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI (STRAIN CL BRENER); SOURCE 3 ORGANISM_TAXID: 353153; SOURCE 4 STRAIN: CL BRENER; SOURCE 5 GENE: TC00.1047053507019.40; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: AVA0421 KEYWDS LIGASE, AMINOACYL-TRNA SYNTHETASE, AARS, HISRS, TRYPANOSOMA CRUZI, KEYWDS 2 PROTEIN-INHIBITOR COMPLEX, LIGASE-LIGASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.-Y.KOH,W.G.J.HOL REVDAT 4 27-SEP-23 4YRQ 1 COMPND HETNAM REVDAT 3 18-APR-18 4YRQ 1 COMPND JRNL HETNAM REVDAT 2 22-NOV-17 4YRQ 1 REMARK REVDAT 1 12-AUG-15 4YRQ 0 JRNL AUTH C.Y.KOH,L.K.SIDDARAMAIAH,R.M.RANADE,J.NGUYEN,T.JIAN,Z.ZHANG, JRNL AUTH 2 J.R.GILLESPIE,F.S.BUCKNER,C.L.VERLINDE,E.FAN,W.G.HOL JRNL TITL A BINDING HOTSPOT IN TRYPANOSOMA CRUZI HISTIDYL-TRNA JRNL TITL 2 SYNTHETASE REVEALED BY FRAGMENT-BASED CRYSTALLOGRAPHIC JRNL TITL 3 COCKTAIL SCREENS. JRNL REF ACTA CRYSTALLOGR. D BIOL. V. 71 1684 2015 JRNL REF 2 CRYSTALLOGR. JRNL REFN ESSN 1399-0047 JRNL PMID 26249349 JRNL DOI 10.1107/S1399004715007683 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REFMAC_5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.82 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 29417 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) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3172 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 203 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.16000 REMARK 3 B22 (A**2) : -0.42000 REMARK 3 B33 (A**2) : -0.82000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.77000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.180 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.156 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.109 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.604 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 4YRQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-MAR-15. REMARK 100 THE DEPOSITION ID IS D_1000207956. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAY-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.8 TO 5.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : VARIMAX HF (OSMIC) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.1.27 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31011 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 27.820 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.05500 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) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.33600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: 3LC0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE, 23 % TO 28 % REMARK 280 PEG 3350, 0.1 M SODIUM CITRATE PH 4.8 TO 5.3, 1 MM TCEP, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z+1/2 REMARK 290 4555 -X+1/2,Y+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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 30.90421 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 59.63550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 33.02910 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 30.90421 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 59.63550 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 33.02910 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: 9180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -64.0 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 -1.000000 0.000000 0.000000 126.90543 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 66.05819 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 769 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 771 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 790 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 795 LIES ON A SPECIAL POSITION. 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 MET A -21 REMARK 465 ALA A -20 REMARK 465 HIS A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 MET A -13 REMARK 465 GLY A -12 REMARK 465 THR A -11 REMARK 465 LEU A -10 REMARK 465 GLU A -9 REMARK 465 ALA A -8 REMARK 465 GLN A -7 REMARK 465 THR A -6 REMARK 465 GLN A -5 REMARK 465 GLY A -4 REMARK 465 PRO A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 MET A 0 REMARK 465 GLN A 45 REMARK 465 LYS A 46 REMARK 465 ASN A 47 REMARK 465 ALA A 159 REMARK 465 ILE A 160 REMARK 465 THR A 161 REMARK 465 ARG A 162 REMARK 465 GLY A 163 REMARK 465 LEU A 256 REMARK 465 GLU A 257 REMARK 465 GLU A 457 REMARK 465 GLY A 458 REMARK 465 THR A 459 REMARK 465 GLY A 460 REMARK 465 LYS A 461 REMARK 465 GLU A 462 REMARK 465 GLU A 463 REMARK 465 GLY A 464 REMARK 465 GLY A 465 REMARK 465 ALA A 466 REMARK 465 GLU A 467 REMARK 465 ARG A 468 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 GLU A 96 CG CD OE1 OE2 REMARK 470 LYS A 116 CG CD CE NZ REMARK 470 GLU A 220 CG CD OE1 OE2 REMARK 470 LYS A 228 CG CD CE NZ REMARK 470 GLU A 240 CG CD OE1 OE2 REMARK 470 LYS A 241 CG CD CE NZ REMARK 470 ARG A 244 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 245 CG CD OE1 OE2 REMARK 470 GLU A 246 CG CD OE1 OE2 REMARK 470 GLU A 248 CG CD OE1 OE2 REMARK 470 GLN A 250 CG CD OE1 NE2 REMARK 470 LEU A 254 CG CD1 CD2 REMARK 470 VAL A 260 CG1 CG2 REMARK 470 ARG A 279 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 282 CG CD OE1 OE2 REMARK 470 GLU A 283 CG CD OE1 OE2 REMARK 470 GLU A 298 CG CD OE1 OE2 REMARK 470 ARG A 334 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 379 CG OD1 OD2 REMARK 470 ARG A 431 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 443 CG CD OE1 OE2 REMARK 470 GLU A 446 CG CD OE1 OE2 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 109 40.08 -104.57 REMARK 500 ARG A 314 163.22 72.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 803 DISTANCE = 5.88 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HIS A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 4JQ A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 506 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4YP0 RELATED DB: PDB REMARK 900 RELATED ID: 4YPF RELATED DB: PDB REMARK 900 RELATED ID: 4YRC RELATED DB: PDB REMARK 900 RELATED ID: 4YRE RELATED DB: PDB REMARK 900 RELATED ID: 4YRF RELATED DB: PDB REMARK 900 RELATED ID: 4YRG RELATED DB: PDB REMARK 900 RELATED ID: 4YRI RELATED DB: PDB REMARK 900 RELATED ID: 4YRJ RELATED DB: PDB REMARK 900 RELATED ID: 4YRK RELATED DB: PDB REMARK 900 RELATED ID: 4YRL RELATED DB: PDB REMARK 900 RELATED ID: 4YRM RELATED DB: PDB REMARK 900 RELATED ID: 4YRN RELATED DB: PDB REMARK 900 RELATED ID: 4YRO RELATED DB: PDB REMARK 900 RELATED ID: 4YRP RELATED DB: PDB REMARK 900 RELATED ID: 4YRR RELATED DB: PDB REMARK 900 RELATED ID: 4YRS RELATED DB: PDB REMARK 900 RELATED ID: 4YRT RELATED DB: PDB DBREF 4YRQ A 45 478 UNP Q4DA54 Q4DA54_TRYCC 45 478 SEQADV 4YRQ MET A -21 UNP Q4DA54 INITIATING METHIONINE SEQADV 4YRQ ALA A -20 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ HIS A -19 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ HIS A -18 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ HIS A -17 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ HIS A -16 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ HIS A -15 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ HIS A -14 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ MET A -13 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ GLY A -12 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ THR A -11 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ LEU A -10 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ GLU A -9 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ ALA A -8 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ GLN A -7 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ THR A -6 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ GLN A -5 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ GLY A -4 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ PRO A -3 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ GLY A -2 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ SER A -1 UNP Q4DA54 EXPRESSION TAG SEQADV 4YRQ MET A 0 UNP Q4DA54 EXPRESSION TAG SEQRES 1 A 456 MET ALA HIS HIS HIS HIS HIS HIS MET GLY THR LEU GLU SEQRES 2 A 456 ALA GLN THR GLN GLY PRO GLY SER MET GLN LYS ASN MET SEQRES 3 A 456 VAL GLU THR GLU PRO VAL GLN GLY CYS ARG ASP PHE PRO SEQRES 4 A 456 PRO GLU ALA MET ARG CYS ARG ARG HIS LEU PHE ASP VAL SEQRES 5 A 456 PHE HIS ALA THR ALA LYS THR PHE GLY PHE GLU GLU TYR SEQRES 6 A 456 ASP ALA PRO VAL LEU GLU SER GLU GLU LEU TYR ILE ARG SEQRES 7 A 456 LYS ALA GLY GLU GLU ILE THR GLU GLN MET PHE ASN PHE SEQRES 8 A 456 ILE THR LYS GLY GLY HIS ARG VAL ALA LEU ARG PRO GLU SEQRES 9 A 456 MET THR PRO SER LEU ALA ARG LEU LEU LEU GLY LYS GLY SEQRES 10 A 456 ARG SER LEU LEU LEU PRO ALA LYS TRP TYR SER ILE PRO SEQRES 11 A 456 GLN CYS TRP ARG TYR GLU ALA ILE THR ARG GLY ARG ARG SEQRES 12 A 456 ARG GLU HIS TYR GLN TRP ASN MET ASP ILE VAL GLY VAL SEQRES 13 A 456 LYS SER VAL SER ALA GLU VAL GLU LEU VAL CYS ALA ALA SEQRES 14 A 456 CYS TRP ALA MET ARG SER LEU GLY LEU SER SER LYS ASP SEQRES 15 A 456 VAL GLY ILE LYS VAL ASN SER ARG LYS VAL LEU GLN THR SEQRES 16 A 456 VAL VAL GLU GLN ALA GLY VAL THR SER ASP LYS PHE ALA SEQRES 17 A 456 PRO VAL CYS VAL ILE VAL ASP LYS MET GLU LYS ILE PRO SEQRES 18 A 456 ARG GLU GLU VAL GLU ALA GLN LEU ALA VAL LEU GLY LEU SEQRES 19 A 456 GLU PRO THR VAL VAL ASP ALA ILE THR THR THR LEU SER SEQRES 20 A 456 LEU LYS SER ILE ASP GLU ILE ALA GLN ARG VAL GLY GLU SEQRES 21 A 456 GLU HIS GLU ALA VAL LYS GLU LEU ARG GLN PHE PHE GLU SEQRES 22 A 456 GLN VAL GLU ALA TYR GLY TYR GLY ASP TRP VAL LEU PHE SEQRES 23 A 456 ASP ALA SER VAL VAL ARG GLY LEU ALA TYR TYR THR GLY SEQRES 24 A 456 ILE VAL PHE GLU GLY PHE ASP ARG GLU GLY LYS PHE ARG SEQRES 25 A 456 ALA LEU CYS GLY GLY GLY ARG TYR ASP ASN LEU LEU THR SEQRES 26 A 456 THR TYR GLY SER PRO THR PRO ILE PRO CYS ALA GLY PHE SEQRES 27 A 456 GLY PHE GLY ASP CYS VAL ILE VAL GLU LEU LEU GLN GLU SEQRES 28 A 456 LYS ARG LEU LEU PRO ASP ILE PRO HIS VAL VAL ASP ASP SEQRES 29 A 456 VAL VAL ILE PRO PHE ASP GLU SER MET ARG PRO HIS ALA SEQRES 30 A 456 LEU ALA VAL LEU ARG ARG LEU ARG ASP ALA GLY ARG SER SEQRES 31 A 456 ALA ASP ILE ILE LEU ASP LYS LYS LYS VAL VAL GLN ALA SEQRES 32 A 456 PHE ASN TYR ALA ASP ARG VAL GLY ALA VAL ARG ALA VAL SEQRES 33 A 456 LEU VAL ALA PRO GLU GLU TRP GLU ARG GLY GLU VAL GLN SEQRES 34 A 456 VAL LYS MET LEU ARG GLU GLY THR GLY LYS GLU GLU GLY SEQRES 35 A 456 GLY ALA GLU ARG GLY PHE ALA VAL PRO LEU ASP ARG LEU SEQRES 36 A 456 VAL HET HIS A 501 11 HET 4JQ A 502 12 HET EDO A 503 4 HET DMS A 504 4 HET DMS A 505 4 HET SO4 A 506 5 HETNAM HIS HISTIDINE HETNAM 4JQ 6-AMINO-2H-CHROMEN-2-ONE HETNAM EDO 1,2-ETHANEDIOL HETNAM DMS DIMETHYL SULFOXIDE HETNAM SO4 SULFATE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 HIS C6 H10 N3 O2 1+ FORMUL 3 4JQ C9 H7 N O2 FORMUL 4 EDO C2 H6 O2 FORMUL 5 DMS 2(C2 H6 O S) FORMUL 7 SO4 O4 S 2- FORMUL 8 HOH *203(H2 O) HELIX 1 AA1 PRO A 61 PHE A 82 1 22 HELIX 2 AA2 GLU A 96 ILE A 99 5 4 HELIX 3 AA3 GLU A 104 GLN A 109 1 6 HELIX 4 AA4 MET A 127 GLY A 139 1 13 HELIX 5 AA5 ARG A 140 LEU A 142 5 3 HELIX 6 AA6 VAL A 181 LEU A 198 1 18 HELIX 7 AA7 ARG A 212 GLY A 223 1 12 HELIX 8 AA8 THR A 225 ASP A 227 5 3 HELIX 9 AA9 LYS A 228 ASP A 237 1 10 HELIX 10 AB1 PRO A 243 GLY A 255 1 13 HELIX 11 AB2 THR A 259 SER A 269 1 11 HELIX 12 AB3 SER A 272 GLY A 281 1 10 HELIX 13 AB4 HIS A 284 GLY A 301 1 18 HELIX 14 AB5 TYR A 302 ASP A 304 5 3 HELIX 15 AB6 ASN A 344 TYR A 349 1 6 HELIX 16 AB7 CYS A 365 LYS A 374 1 10 HELIX 17 AB8 ASP A 392 SER A 394 5 3 HELIX 18 AB9 MET A 395 ALA A 409 1 15 HELIX 19 AC1 LYS A 421 VAL A 432 1 12 HELIX 20 AC2 ALA A 441 ARG A 447 1 7 HELIX 21 AC3 ASP A 475 VAL A 478 5 4 SHEET 1 AA1 4 GLU A 85 GLU A 86 0 SHEET 2 AA1 4 ALA A 146 SER A 150 1 O LYS A 147 N GLU A 85 SHEET 3 AA1 4 GLU A 167 VAL A 176 -1 O ASN A 172 N SER A 150 SHEET 4 AA1 4 GLN A 153 TRP A 155 -1 N CYS A 154 O HIS A 168 SHEET 1 AA2 8 GLU A 85 GLU A 86 0 SHEET 2 AA2 8 ALA A 146 SER A 150 1 O LYS A 147 N GLU A 85 SHEET 3 AA2 8 GLU A 167 VAL A 176 -1 O ASN A 172 N SER A 150 SHEET 4 AA2 8 CYS A 357 GLY A 363 -1 O ALA A 358 N ILE A 175 SHEET 5 AA2 8 CYS A 337 ARG A 341 -1 N GLY A 338 O GLY A 361 SHEET 6 AA2 8 ILE A 322 ASP A 328 -1 N PHE A 324 O GLY A 339 SHEET 7 AA2 8 VAL A 205 SER A 211 -1 N LYS A 208 O GLU A 325 SHEET 8 AA2 8 VAL A 306 PHE A 308 1 O LEU A 307 N VAL A 209 SHEET 1 AA3 3 LEU A 92 SER A 94 0 SHEET 2 AA3 3 ARG A 120 LEU A 123 -1 O ALA A 122 N GLU A 93 SHEET 3 AA3 3 PHE A 111 ILE A 114 -1 N PHE A 113 O VAL A 121 SHEET 1 AA4 5 ALA A 413 ILE A 415 0 SHEET 2 AA4 5 VAL A 384 PRO A 390 1 N VAL A 388 O ASP A 414 SHEET 3 AA4 5 ALA A 434 VAL A 440 1 O VAL A 438 N ILE A 389 SHEET 4 AA4 5 GLU A 449 MET A 454 -1 O GLN A 451 N LEU A 439 SHEET 5 AA4 5 PHE A 470 PRO A 473 -1 O PHE A 470 N VAL A 452 SSBOND 1 SO4 A 506 SO4 A 506 1555 2756 1.91 CISPEP 1 LEU A 144 PRO A 145 0 3.28 SITE 1 AC1 16 GLU A 126 THR A 128 GLN A 170 ASN A 172 SITE 2 AC1 16 ASP A 174 LEU A 316 TYR A 318 TYR A 319 SITE 3 AC1 16 TYR A 342 GLY A 359 PHE A 360 GLY A 361 SITE 4 AC1 16 HOH A 621 HOH A 659 HOH A 684 HOH A 699 SITE 1 AC2 7 PRO A 125 TRP A 155 ARG A 156 ARG A 165 SITE 2 AC2 7 ARG A 166 GLU A 167 HIS A 168 SITE 1 AC3 5 THR A 115 GLY A 117 HIS A 119 TYR A 157 SITE 2 AC3 5 ARG A 166 SITE 1 AC4 6 GLU A 96 LEU A 97 ARG A 100 TYR A 349 SITE 2 AC4 6 HOH A 615 HOH A 633 SITE 1 AC5 2 TRP A 193 SER A 197 SITE 1 AC6 2 ARG A 69 HIS A 76 CRYST1 65.097 119.271 66.140 90.00 92.85 90.00 I 1 2 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 0.015362 0.000000 0.000766 0.00000 SCALE2 0.000000 0.008384 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015138 0.00000