HEADER TRANSFERASE 04-OCT-17 5YII TITLE CRYSTAL STRUCTURE OF 45 AMINO ACID DELETED FROM N-TERMINAL OF TITLE 2 PHOSPHOSERINE AMINOTRANSFERASE (PSAT) OF ENTAMOEBA HISTOLYTICA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOSERINE AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PHOSPHOSERINE AMINOTRANSFERASE,PUTATIVE; COMPND 5 EC: 2.6.1.52; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTAMOEBA HISTOLYTICA; SOURCE 3 ORGANISM_TAXID: 5759; SOURCE 4 GENE: EHPSAT, EHI_026360; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21C KEYWDS DELTA45_EHPSAT, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.K.SINGH,S.GOURINATH REVDAT 3 22-NOV-23 5YII 1 REMARK REVDAT 2 10-JUL-19 5YII 1 JRNL REVDAT 1 24-OCT-18 5YII 0 JRNL AUTH R.K.SINGH,P.TOMAR,S.DHARAVATH,S.KUMAR,S.GOURINATH JRNL TITL N-TERMINAL RESIDUES ARE CRUCIAL FOR QUATERNARY STRUCTURE AND JRNL TITL 2 ACTIVE SITE CONFORMATION FOR THE PHOSPHOSERINE JRNL TITL 3 AMINOTRANSFERASE FROM ENTERIC HUMAN PARASITE E. HISTOLYTICA. JRNL REF INT.J.BIOL.MACROMOL. V. 132 1012 2019 JRNL REFN ISSN 0141-8130 JRNL PMID 30959130 JRNL DOI 10.1016/J.IJBIOMAC.2019.04.027 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 54165 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) : 0.231 REMARK 3 R VALUE (WORKING SET) : 0.229 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1417 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1964 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 113 REMARK 3 BIN FREE R VALUE : 0.3280 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2477 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 87 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.99000 REMARK 3 B22 (A**2) : -0.77000 REMARK 3 B33 (A**2) : -0.22000 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): 0.167 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.154 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.137 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.510 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2523 ; 0.017 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2494 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3400 ; 1.855 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5751 ; 0.900 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 310 ; 8.210 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 108 ;34.887 ;25.185 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 484 ;13.543 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ; 9.403 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 386 ; 0.111 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2800 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 547 ; 0.001 ; 0.020 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE ENTRY CONTAINS FRIEDEL PAIRS IN F_PLUS/MINUS COLUMNS AND I_ REMARK 3 PLUS/MINUS COLUMNS. REMARK 3 REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REMARK 3 REFINED INDIVIDUALLY REMARK 4 REMARK 4 5YII COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-OCT-17. REMARK 100 THE DEPOSITION ID IS D_1300005340. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-NOV-15 REMARK 200 TEMPERATURE (KELVIN) : 77.15 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54165 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 41.9300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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, DM REMARK 200 STARTING MODEL: 5YB0 REMARK 200 REMARK 200 REMARK: THE ENTRY CONTAINS FRIEDEL PAIRS IN F_PLUS/MINUS COLUMNS REMARK 200 AND I_PLUS/MINUS COLUMNS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 2000MME, 100 MM POTASSIUM REMARK 280 THIOCYANATE (KSCN), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 277.15K 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 40.41500 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 40.41500 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 36.12800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.52200 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 36.12800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.52200 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 40.41500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 36.12800 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 51.52200 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 40.41500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 36.12800 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 51.52200 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 103.04400 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 80.83000 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 46 REMARK 465 HIS A 358 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 LYS A 191 CG CD CE NZ 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 O ILE A 239 N VAL A 242 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD1 ASP A 139 NH1 ARG A 267 6555 2.07 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 LEU A 173 45.12 -108.10 REMARK 500 CYS A 193 70.59 59.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 188 ALA A 189 -46.68 REMARK 500 ILE A 239 PHE A 240 -145.36 REMARK 500 ALA A 336 VAL A 337 127.24 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 SCN A 401 DBREF 5YII A 46 358 UNP Q60I38 Q60I38_ENTHI 46 358 SEQRES 1 A 313 GLU TRP ILE ASN VAL MET ASN GLU THR LYS ALA LEU MET SEQRES 2 A 313 LYS GLU VAL MET ASP ILE PRO GLU GLY TYR GLU ILE LEU SEQRES 3 A 313 PHE PHE GLY GLY GLY ALA SER LEU GLN PHE LEU MET VAL SEQRES 4 A 313 ALA MET ASN LEU LEU ASN LYS LYS ALA CYS TYR LEU ASP SEQRES 5 A 313 THR GLY VAL TRP ALA SER LYS ALA ILE LYS GLU ALA GLU SEQRES 6 A 313 ASN ILE GLY GLU VAL LYS ILE ILE GLY THR SER LYS ASP SEQRES 7 A 313 LYS ASN TYR THR TYR ILE PRO GLU TYR GLN ILE PRO SER SEQRES 8 A 313 ASP TYR ASP TYR PHE HIS ILE THR THR ASN ASN THR ILE SEQRES 9 A 313 TYR GLY THR GLU ILE ARG LYS ASP ILE GLU SER PRO ILE SEQRES 10 A 313 PRO LEU VAL ALA ASP MET SER SER ASP ILE LEU SER LYS SEQRES 11 A 313 PRO ILE ASP ILE SER LYS TYR SER LEU ILE TYR ALA GLY SEQRES 12 A 313 ALA GLN LYS ASN CYS GLY ALA ALA GLY VAL THR ILE VAL SEQRES 13 A 313 ILE ILE LYS LYS GLU ILE LEU GLY LYS VAL GLN ARG LYS SEQRES 14 A 313 ILE PRO ILE ILE LEU ASP TYR GLN VAL HIS ILE LEU ASN SEQRES 15 A 313 ASN SER MET TYR ASN THR PRO PRO VAL ILE SER ILE PHE SEQRES 16 A 313 THR VAL ASN GLN THR LEU LYS TYR ILE LYS LYS ILE GLY SEQRES 17 A 313 GLY LEU LYS LYS ILE GLN GLU LEU ASN GLU GLU LYS ALA SEQRES 18 A 313 ARG LEU LEU TYR ALA GLU ILE ASP ARG ASN LYS ILE PHE SEQRES 19 A 313 ARG GLY THR VAL ARG LYS LYS ASP ARG SER ILE MET ASN SEQRES 20 A 313 VAL CYS PHE VAL MET GLU GLU GLN TYR LYS GLN LEU GLU SEQRES 21 A 313 ASN GLU PHE SER GLU TYR ALA LEU GLN LYS GLY ILE ILE SEQRES 22 A 313 GLY ILE LYS GLY HIS ARG SER VAL GLY GLY PHE ARG ALA SEQRES 23 A 313 SER ILE TYR ASN ALA VAL THR ILE GLU SER VAL GLN ALA SEQRES 24 A 313 LEU ILE LYS CYS MET HIS ASP PHE GLU GLN LEU HIS THR SEQRES 25 A 313 HIS HET SCN A 401 3 HETNAM SCN THIOCYANATE ION FORMUL 2 SCN C N S 1- FORMUL 3 HOH *87(H2 O) HELIX 1 AA1 TRP A 47 ASP A 63 1 17 HELIX 2 AA2 GLY A 75 LEU A 89 1 15 HELIX 3 AA3 GLY A 99 ASN A 111 1 13 HELIX 4 AA4 LYS A 122 ASN A 125 5 4 HELIX 5 AA5 THR A 148 GLY A 151 5 4 HELIX 6 AA6 ASP A 178 TYR A 182 5 5 HELIX 7 AA7 GLU A 206 LEU A 208 5 3 HELIX 8 AA8 PRO A 216 LEU A 219 5 4 HELIX 9 AA9 ASP A 220 ASN A 227 1 8 HELIX 10 AB1 PRO A 235 GLY A 253 1 19 HELIX 11 AB2 GLY A 254 ASN A 276 1 23 HELIX 12 AB3 ARG A 284 ARG A 288 5 5 HELIX 13 AB4 GLU A 299 GLN A 303 5 5 HELIX 14 AB5 LEU A 304 LYS A 315 1 12 HELIX 15 AB6 THR A 338 HIS A 356 1 19 SHEET 1 AA1 7 TYR A 68 PHE A 73 0 SHEET 2 AA1 7 THR A 199 LYS A 204 -1 O VAL A 201 N LEU A 71 SHEET 3 AA1 7 LEU A 184 ALA A 187 -1 N ILE A 185 O ILE A 202 SHEET 4 AA1 7 LEU A 164 ASP A 167 1 N ALA A 166 O LEU A 184 SHEET 5 AA1 7 PHE A 141 THR A 144 1 N PHE A 141 O VAL A 165 SHEET 6 AA1 7 LYS A 92 ASP A 97 1 N CYS A 94 O HIS A 142 SHEET 7 AA1 7 GLU A 114 THR A 120 1 O GLY A 119 N ASP A 97 SHEET 1 AA2 2 ASN A 146 ASN A 147 0 SHEET 2 AA2 2 THR A 152 GLU A 153 -1 O THR A 152 N ASN A 147 SHEET 1 AA3 3 PHE A 279 GLY A 281 0 SHEET 2 AA3 3 ASN A 292 MET A 297 -1 O VAL A 296 N ARG A 280 SHEET 3 AA3 3 PHE A 329 SER A 332 -1 O PHE A 329 N PHE A 295 CISPEP 1 LYS A 191 ASN A 192 0 -14.53 SITE 1 AC1 5 VAL A 100 TRP A 101 THR A 148 ILE A 149 SITE 2 AC1 5 TYR A 150 CRYST1 72.256 103.044 80.830 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 0.013840 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009705 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012372 0.00000