HEADER HYDROLASE(SERINE PROTEASE) 24-FEB-92 1THM TITLE CRYSTAL STRUCTURE OF THERMITASE AT 1.4 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: THERMITASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.21.66; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOACTINOMYCES VULGARIS; SOURCE 3 ORGANISM_TAXID: 2026 KEYWDS HYDROLASE(SERINE PROTEASE) EXPDTA X-RAY DIFFRACTION AUTHOR A.V.TEPLYAKOV,I.P.KURANOVA,E.H.HARUTYUNYAN REVDAT 4 29-NOV-17 1THM 1 HELIX REVDAT 3 24-FEB-09 1THM 1 VERSN REVDAT 2 01-APR-03 1THM 1 JRNL REVDAT 1 31-JAN-94 1THM 0 JRNL AUTH A.V.TEPLYAKOV,I.P.KURANOVA,E.H.HARUTYUNYAN,B.K.VAINSHTEIN, JRNL AUTH 2 C.FROMMEL,W.E.HOHNE,K.S.WILSON JRNL TITL CRYSTAL STRUCTURE OF THERMITASE AT 1.4 A RESOLUTION. JRNL REF J.MOL.BIOL. V. 214 261 1990 JRNL REFN ISSN 0022-2836 JRNL PMID 2196375 JRNL DOI 10.1016/0022-2836(90)90160-N REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.GROS,A.V.TEPLYAKOV,W.G.J.HOL REMARK 1 TITL EFFECTS OF EGLIN-C BINDING TO THERMITASE: THREE-DIMENSIONAL REMARK 1 TITL 2 STRUCTURE COMPARISON OF NATIVE THERMITASE AND THERMITASE REMARK 1 TITL 3 EGLIN-C COMPLEXES REMARK 1 REF PROTEINS V. 12 63 1992 REMARK 1 REFN ISSN 0887-3585 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.BETZEL,A.V.TEPLYAKOV,E.H.HARUTYUNYAN,W.SAENGER,K.S.WILSON REMARK 1 TITL THERMITASE AND PROTEINASE K: A COMPARISON OF THE REFINED REMARK 1 TITL 2 THREE-DIMENSIONAL STRUCTURES OF THE NATIVE ENZYMES REMARK 1 REF PROTEIN ENG. V. 3 161 1990 REMARK 1 REFN ISSN 0269-2139 REMARK 1 REFERENCE 3 REMARK 1 AUTH A.V.TEPLYAKOV,I.P.KURANOVA,E.H.HARUTYUNYAN,C.FROEMMEL, REMARK 1 AUTH 2 W.E.HOEHNE REMARK 1 TITL CRYSTAL STRUCTURE OF THERMITASE FROM THERMOACTINOMYCES REMARK 1 TITL 2 VULGARIS AT 2.2 ANGSTROMS RESOLUTION REMARK 1 REF FEBS LETT. V. 244 208 1989 REMARK 1 REFN ISSN 0014-5793 REMARK 1 REFERENCE 4 REMARK 1 AUTH A.V.TEPLYAKOV,B.V.STROKOPYTOV,I.P.KURANOVA,A.N.POPOV, REMARK 1 AUTH 2 E.G.ARUTYUNYAN,B.K.VAINSHTEIN,K.FROEMMEL,V.KHENE REMARK 1 TITL X-RAY STRUCTURAL INVESTIGATION OF THERMITASE AT A RESOLUTION REMARK 1 TITL 2 OF 2.5 ANGSTROMS REMARK 1 REF SOV.PHYS.CRYSTALLOGR.(ENGL. V. 31 553 1987 REMARK 1 REF 2 TRANSL.) REMARK 1 REFN ISSN 0038-5638 REMARK 1 REFERENCE 5 REMARK 1 AUTH C.FROEMMEL,W.E.HOEHNE REMARK 1 TITL INFLUENCE OF CALCIUM BINDING ON THE THERMAL STABILITY OF REMARK 1 TITL 2 THERMITASE, A SERINE PROTEASE FROM THERMOACTINOMYCES REMARK 1 TITL 3 VULGARIS REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V. 670 25 1981 REMARK 1 REFN ISSN 0006-3002 REMARK 2 REMARK 2 RESOLUTION. 1.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 45660 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2003 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 193 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.011 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.025 ; 0.030 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.037 ; 0.040 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.015 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.142 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.157 ; 0.250 REMARK 3 MULTIPLE TORSION (A) : 0.149 ; 0.250 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : 0.100 ; 0.250 REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 3.100 ; 4.000 REMARK 3 STAGGERED (DEGREES) : 13.400; 15.000 REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.980 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.430 ; 4.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.020 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.190 ; 4.500 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1THM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000176684. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 36.47500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 23.77500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.02500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 23.77500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.47500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.02500 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: MONOMERIC 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 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 TYR A 1 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 11 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 249 NE - CZ - NH2 ANGL. DEV. = -3.5 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 TYR A 13 -22.85 -142.20 REMARK 500 ASP A 38 -142.80 -160.60 REMARK 500 ALA A 80 41.07 -157.96 REMARK 500 THR A 264 -51.59 -121.25 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 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 5 OD2 REMARK 620 2 ASN A 85 OD1 74.4 REMARK 620 3 THR A 87 O 84.8 81.3 REMARK 620 4 ASP A 47 OD1 154.9 81.1 86.3 REMARK 620 5 ASP A 47 OD2 149.9 131.6 85.0 51.7 REMARK 620 6 VAL A 82 O 99.5 86.8 165.7 84.1 97.3 REMARK 620 7 ILE A 89 O 78.5 151.1 106.1 126.5 77.2 88.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 66 OE1 REMARK 620 2 HOH A 370 O 81.9 REMARK 620 3 ASP A 57 OD2 90.2 164.4 REMARK 620 4 ASP A 62 OD1 146.7 101.1 93.0 REMARK 620 5 ASP A 62 OD2 160.4 84.1 99.9 50.1 REMARK 620 6 HOH A 353 O 84.3 82.6 83.3 128.9 80.3 REMARK 620 7 THR A 64 O 67.4 98.3 91.0 79.4 128.5 151.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 303 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 173 O REMARK 620 2 TYR A 175 O 76.8 REMARK 620 3 ALA A 178 O 99.0 75.2 REMARK 620 4 ASP A 201 OD2 114.4 148.9 74.4 REMARK 620 5 HOH A 420 O 164.0 87.4 78.6 80.4 REMARK 620 6 HOH A 335 O 109.6 111.7 151.3 92.4 74.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ENZYME CATALYTIC SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: IO1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ION BINDING SITE 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: IO2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ION BINDING SITE 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: IO3 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ION BINDING SITE 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 306 REMARK 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE ADVISORY NOTICE: REMARK 999 DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE. REMARK 999 REMARK 999 SWISS-PROT ENTRY NAME: THET_THEVU THERMITASE REMARK 999 REMARK 999 SWISS-PROT RESIDUE PDB SEQRES REMARK 999 NAME NUMBER NAME CHAIN SEQ/INSERT CODE REMARK 999 VAL 199 TRP 199 REMARK 999 TRP 208 SER 208 REMARK 999 REMARK 999 THE AMINO ACID SEQUENCE USED IN THIS ENTRY CONTAINS THESE REMARK 999 TWO CORRECTIONS OF THE PUBLISHED CHEMICAL SEQUENCE (MELOUN REMARK 999 ET AL., FEBS LETT.,1985, 183, 195-200) WHICH WERE REMARK 999 INTRODUCED ON THE BASIS OF THE ELECTRON DENSITY. DBREF 1THM A 1 279 UNP P04072 THET_THEVU 1 279 SEQADV 1THM TRP A 199 UNP P04072 VAL 199 CONFLICT SEQADV 1THM SER A 208 UNP P04072 TRP 208 CONFLICT SEQRES 1 A 279 TYR THR PRO ASN ASP PRO TYR PHE SER SER ARG GLN TYR SEQRES 2 A 279 GLY PRO GLN LYS ILE GLN ALA PRO GLN ALA TRP ASP ILE SEQRES 3 A 279 ALA GLU GLY SER GLY ALA LYS ILE ALA ILE VAL ASP THR SEQRES 4 A 279 GLY VAL GLN SER ASN HIS PRO ASP LEU ALA GLY LYS VAL SEQRES 5 A 279 VAL GLY GLY TRP ASP PHE VAL ASP ASN ASP SER THR PRO SEQRES 6 A 279 GLN ASN GLY ASN GLY HIS GLY THR HIS CYS ALA GLY ILE SEQRES 7 A 279 ALA ALA ALA VAL THR ASN ASN SER THR GLY ILE ALA GLY SEQRES 8 A 279 THR ALA PRO LYS ALA SER ILE LEU ALA VAL ARG VAL LEU SEQRES 9 A 279 ASP ASN SER GLY SER GLY THR TRP THR ALA VAL ALA ASN SEQRES 10 A 279 GLY ILE THR TYR ALA ALA ASP GLN GLY ALA LYS VAL ILE SEQRES 11 A 279 SER LEU SER LEU GLY GLY THR VAL GLY ASN SER GLY LEU SEQRES 12 A 279 GLN GLN ALA VAL ASN TYR ALA TRP ASN LYS GLY SER VAL SEQRES 13 A 279 VAL VAL ALA ALA ALA GLY ASN ALA GLY ASN THR ALA PRO SEQRES 14 A 279 ASN TYR PRO ALA TYR TYR SER ASN ALA ILE ALA VAL ALA SEQRES 15 A 279 SER THR ASP GLN ASN ASP ASN LYS SER SER PHE SER THR SEQRES 16 A 279 TYR GLY SER TRP VAL ASP VAL ALA ALA PRO GLY SER SER SEQRES 17 A 279 ILE TYR SER THR TYR PRO THR SER THR TYR ALA SER LEU SEQRES 18 A 279 SER GLY THR SER MET ALA THR PRO HIS VAL ALA GLY VAL SEQRES 19 A 279 ALA GLY LEU LEU ALA SER GLN GLY ARG SER ALA SER ASN SEQRES 20 A 279 ILE ARG ALA ALA ILE GLU ASN THR ALA ASP LYS ILE SER SEQRES 21 A 279 GLY THR GLY THR TYR TRP ALA LYS GLY ARG VAL ASN ALA SEQRES 22 A 279 TYR LYS ALA VAL GLN TYR HET CA A 301 1 HET CA A 302 1 HET NA A 303 1 HET SO4 A 304 5 HET SO4 A 305 5 HET SO4 A 306 5 HETNAM CA CALCIUM ION HETNAM NA SODIUM ION HETNAM SO4 SULFATE ION FORMUL 2 CA 2(CA 2+) FORMUL 4 NA NA 1+ FORMUL 5 SO4 3(O4 S 2-) FORMUL 8 HOH *193(H2 O) HELIX 1 H1 GLY A 14 LYS A 17 1 4 HELIX 2 H2 ALA A 20 TRP A 24 1 5 HELIX 3 H3 HIS A 71 ALA A 79 1 9 HELIX 4 H4 TRP A 112 ASP A 124 1 13 HELIX 5 H5 SER A 141 ASN A 152 1 12 HELIX 6 H6 THR A 224 ALA A 239 1INTERRUPTED BY PRO 229 16 HELIX 7 H7 ALA A 245 ASN A 254 1 10 HELIX 8 H8 ALA A 273 GLN A 278 1 6 SHEET 1 S110 ASP A 62 ASP A 62 0 SHEET 2 S110 GLY A 54 PHE A 58 -1 N ASP A 57 O ASP A 62 SHEET 3 S110 SER A 97 VAL A 103 1 N ALA A 100 O GLY A 54 SHEET 4 S110 ALA A 32 ASP A 38 1 O ALA A 32 N SER A 97 SHEET 5 S110 LYS A 128 LEU A 132 1 N VAL A 129 O LYS A 33 SHEET 6 S110 VAL A 156 ALA A 161 1 N VAL A 156 O LYS A 128 SHEET 7 S110 ASN A 177 THR A 184 1 O ASN A 177 N VAL A 157 SHEET 8 S110 VAL A 202 GLY A 206 1 N VAL A 202 O ALA A 180 SHEET 9 S110 GLY A 269 VAL A 271 1 O GLY A 269 N ALA A 203 SHEET 10 S110 ASP A 257 ASP A 257 -1 N ASP A 257 O ARG A 270 SHEET 1 S2 2 ILE A 209 TYR A 213 0 SHEET 2 S2 2 THR A 217 LEU A 221 -1 O LEU A 221 N ILE A 209 LINK CA CA A 301 OD2 ASP A 5 1555 1555 2.37 LINK CA CA A 301 OD1 ASN A 85 1555 1555 2.46 LINK CA CA A 301 O THR A 87 1555 1555 2.36 LINK CA CA A 301 OD1 ASP A 47 1555 1555 2.42 LINK CA CA A 301 OD2 ASP A 47 1555 1555 2.56 LINK CA CA A 301 O VAL A 82 1555 1555 2.35 LINK CA CA A 301 O ILE A 89 1555 1555 2.36 LINK CA CA A 302 OE1 GLN A 66 1555 1555 2.37 LINK CA CA A 302 O HOH A 370 1555 1555 2.25 LINK CA CA A 302 OD2 ASP A 57 1555 1555 2.42 LINK CA CA A 302 OD1 ASP A 62 1555 1555 2.46 LINK CA CA A 302 OD2 ASP A 62 1555 1555 2.64 LINK CA CA A 302 O HOH A 353 1555 1555 2.30 LINK CA CA A 302 O THR A 64 1555 1555 2.35 LINK O ALA A 173 NA NA A 303 1555 1555 2.83 LINK O TYR A 175 NA NA A 303 1555 1555 2.96 LINK O ALA A 178 NA NA A 303 1555 1555 2.80 LINK OD2 ASP A 201 NA NA A 303 1555 1555 2.98 LINK NA NA A 303 O HOH A 420 1555 1555 2.90 LINK NA NA A 303 O HOH A 335 1555 1555 2.95 CISPEP 1 TYR A 171 PRO A 172 0 4.22 CISPEP 2 PRO A 214 THR A 215 0 -1.24 SITE 1 ACT 3 ASP A 38 HIS A 71 SER A 225 SITE 1 IO1 6 ASP A 5 ASP A 47 VAL A 82 ASN A 85 SITE 2 IO1 6 THR A 87 ILE A 89 SITE 1 IO2 6 ASP A 57 ASP A 62 THR A 64 GLN A 66 SITE 2 IO2 6 HOH A 353 HOH A 370 SITE 1 IO3 6 ALA A 173 TYR A 175 ALA A 178 ASP A 201 SITE 2 IO3 6 HOH A 335 HOH A 420 SITE 1 AC1 6 ASP A 5 ASP A 47 VAL A 82 ASN A 85 SITE 2 AC1 6 THR A 87 ILE A 89 SITE 1 AC2 6 ASP A 57 ASP A 62 THR A 64 GLN A 66 SITE 2 AC2 6 HOH A 353 HOH A 370 SITE 1 AC3 6 ALA A 173 TYR A 175 ALA A 178 ASP A 201 SITE 2 AC3 6 HOH A 335 HOH A 420 SITE 1 AC4 5 SER A 191 SER A 192 PHE A 193 SER A 207 SITE 2 AC4 5 HOH A 416 SITE 1 AC5 5 GLN A 144 TYR A 175 SER A 176 HOH A 320 SITE 2 AC5 5 HOH A 350 SITE 1 AC6 6 PHE A 8 SER A 9 GLN A 16 ASN A 140 SITE 2 AC6 6 SER A 141 HOH A 455 CRYST1 72.950 64.050 47.550 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 0.013708 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015613 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021030 0.00000 MASTER 367 0 6 8 12 0 19 6 0 0 0 22 END