HEADER HISTIDINE BIOSYNTHESIS 31-MAY-01 1H5Y TITLE HISF PROTEIN FROM PYROBACULUM AEROPHILUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISF; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: RESIDUES 1-3 OF THE INTACT SEQUENCE ARE NOT PRESENT IN COMPND 6 THE EXPRESSED PROTEIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROBACULUM AEROPHILUM; SOURCE 3 ORGANISM_TAXID: 13773; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL-21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS HISTIDINE BIOSYNTHESIS, TIM-BARREL EXPDTA X-RAY DIFFRACTION AUTHOR M.J.BANFIELD,J.S.LOTT,A.A.MCCARTHY,E.N.BAKER REVDAT 4 13-DEC-23 1H5Y 1 REMARK REVDAT 3 24-FEB-09 1H5Y 1 VERSN REVDAT 2 23-NOV-01 1H5Y 1 JRNL REVDAT 1 01-JUN-01 1H5Y 0 JRNL AUTH M.J.BANFIELD,J.S.LOTT,V.ARCUS,A.A.MCCARTHY,E.N.BAKER JRNL TITL STRUCTURE OF HISF, A HISTIDINE BIOSYNTHETIC PROTEIN FROM JRNL TITL 2 PYROBACULUM AEROPHILUM JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 57 1518 2001 JRNL REFN ISSN 0907-4449 JRNL PMID 11679715 JRNL DOI 10.1107/S0907444901012604 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.LANG,R.THOMA,M.HENN-SAX,R.STERNER,M.WILMANNS REMARK 1 TITL STRUCTURAL EVIDENCE FOR EVOLUTION OF THE BETA/ALPHA BARREL REMARK 1 TITL 2 SCAFFOLD BY GENE DUPLICATION AND FUSION REMARK 1 REF SCIENCE V. 289 1546 2000 REMARK 1 REFN ISSN 0036-8075 REMARK 1 PMID 10968789 REMARK 1 DOI 10.1126/SCIENCE.289.5484.1546 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 56594 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) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.206 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 : 3021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3745 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 269 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.125 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.094 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.250 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: N-TERMINAL RESIDUES HIS-A2, MET-A3, SER REMARK 3 -B1, HIS-B2, MET-3 ARE CLONING ARTEFACTS DERIVED FROM THE HIS- REMARK 3 TAG, BUT ARE OBSERVED IN THE ELECTRON DENSITY. THE EXPRESSED REMARK 3 PROTEIN COMPRISED RESIDUES ALA-4 - ILE-253 OF THE NATIVE HISF REMARK 3 SEQUENCE. THE FOLLOWING RESIDUES HAVE BEEN MODELLED IN ALTERNATE REMARK 3 CONFORMATIONS: ARG-A30, ARG-A121, ASP- A222 ARG-B30, ASP-222 REMARK 3 RESIDUES ARG-B111 AND ARG-B121 HAVE NO INTERPRETABLE SIDE-CHAIN REMARK 3 ELECTRON DENSITY FOR THE FOLLWOING ATOMS, WHICH HAVE BEEN SET TO REMARK 3 ZERO OCCUPANCY: ARG-B111: CG, CD, NE, CZ, NH1, NH2 ARG-B121: CD, REMARK 3 NE, CZ, NH1, NH2 REMARK 4 REMARK 4 1H5Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-MAY-01. REMARK 100 THE DEPOSITION ID IS D_1290008132. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JAN-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59658 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.1000 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) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.20800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1THF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10MG/ML PROTEIN IN 50MM TRIS PH 7.5, REMARK 280 150MM NACL. 100MM SODIUM CITRATE (PH5.6), 0.9-1.0M AMMONIUM REMARK 280 PHOSPHATE., PH 5.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.27600 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 94.55200 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 70.91400 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 118.19000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 23.63800 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 SER A 1 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 18 CB CG CD CE NZ REMARK 470 GLU A 60 CB CG CD OE1 OE2 REMARK 470 ARG A 97 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 198 NE CZ NH1 NH2 REMARK 470 LYS B 18 CB CG CD CE NZ REMARK 470 GLU B 60 CB CG CD OE1 OE2 REMARK 470 ARG B 97 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 111 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 121 CD NE CZ NH1 NH2 REMARK 470 ARG B 198 NE CZ NH1 NH2 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 HOH A 2123 O HOH A 2124 1.90 REMARK 500 OE1 GLU B 31 O HOH B 2017 1.95 REMARK 500 O HOH B 2097 O HOH B 2098 2.00 REMARK 500 OD2 ASP B 34 O HOH B 2018 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 215 CD GLU A 215 OE1 -0.069 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 A 12 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 48 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 177 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 222 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 222 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP B 101 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP B 177 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP B 195 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP B 222 CB - CG - OD2 ANGL. DEV. = 7.7 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 ASP A 14 65.07 -106.18 REMARK 500 LYS A 18 -149.33 86.06 REMARK 500 PRO A 59 -17.37 -45.68 REMARK 500 ASN A 106 -86.19 -146.07 REMARK 500 ASP B 14 77.45 -109.33 REMARK 500 LYS B 18 -146.04 88.73 REMARK 500 ASN B 106 -88.24 -146.64 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 A2001 DISTANCE = 6.31 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" AND "BA" ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 10-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 11-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 501 REMARK 999 REMARK 999 SEQUENCE REMARK 999 PROTEIN IDENTIFIED AS AN OPEN READING REMARK 999 FRAME FROM THE P. AEROPHILUM GENOME. DBREF 1H5Y A 1 253 PDB 1H5Y 1H5Y 1 253 DBREF 1H5Y B 1 253 PDB 1H5Y 1H5Y 1 253 SEQRES 1 A 253 SER HIS MET ALA LEU ARG ILE ILE PRO CYS LEU ASP ILE SEQRES 2 A 253 ASP GLY GLY ALA LYS VAL VAL VAL LYS GLY VAL ASN PHE SEQRES 3 A 253 GLN GLY ILE ARG GLU VAL GLY ASP PRO VAL GLU MET ALA SEQRES 4 A 253 VAL ARG TYR GLU GLU GLU GLY ALA ASP GLU ILE ALA ILE SEQRES 5 A 253 LEU ASP ILE THR ALA ALA PRO GLU GLY ARG ALA THR PHE SEQRES 6 A 253 ILE ASP SER VAL LYS ARG VAL ALA GLU ALA VAL SER ILE SEQRES 7 A 253 PRO VAL LEU VAL GLY GLY GLY VAL ARG SER LEU GLU ASP SEQRES 8 A 253 ALA THR THR LEU PHE ARG ALA GLY ALA ASP LYS VAL SER SEQRES 9 A 253 VAL ASN THR ALA ALA VAL ARG ASN PRO GLN LEU VAL ALA SEQRES 10 A 253 LEU LEU ALA ARG GLU PHE GLY SER GLN SER THR VAL VAL SEQRES 11 A 253 ALA ILE ASP ALA LYS TRP ASN GLY GLU TYR TYR GLU VAL SEQRES 12 A 253 TYR VAL LYS GLY GLY ARG GLU ALA THR GLY LEU ASP ALA SEQRES 13 A 253 VAL LYS TRP ALA LYS GLU VAL GLU GLU LEU GLY ALA GLY SEQRES 14 A 253 GLU ILE LEU LEU THR SER ILE ASP ARG ASP GLY THR GLY SEQRES 15 A 253 LEU GLY TYR ASP VAL GLU LEU ILE ARG ARG VAL ALA ASP SEQRES 16 A 253 SER VAL ARG ILE PRO VAL ILE ALA SER GLY GLY ALA GLY SEQRES 17 A 253 ARG VAL GLU HIS PHE TYR GLU ALA ALA ALA ALA GLY ALA SEQRES 18 A 253 ASP ALA VAL LEU ALA ALA SER LEU PHE HIS PHE ARG VAL SEQRES 19 A 253 LEU SER ILE ALA GLN VAL LYS ARG TYR LEU LYS GLU ARG SEQRES 20 A 253 GLY VAL GLU VAL ARG ILE SEQRES 1 B 253 SER HIS MET ALA LEU ARG ILE ILE PRO CYS LEU ASP ILE SEQRES 2 B 253 ASP GLY GLY ALA LYS VAL VAL VAL LYS GLY VAL ASN PHE SEQRES 3 B 253 GLN GLY ILE ARG GLU VAL GLY ASP PRO VAL GLU MET ALA SEQRES 4 B 253 VAL ARG TYR GLU GLU GLU GLY ALA ASP GLU ILE ALA ILE SEQRES 5 B 253 LEU ASP ILE THR ALA ALA PRO GLU GLY ARG ALA THR PHE SEQRES 6 B 253 ILE ASP SER VAL LYS ARG VAL ALA GLU ALA VAL SER ILE SEQRES 7 B 253 PRO VAL LEU VAL GLY GLY GLY VAL ARG SER LEU GLU ASP SEQRES 8 B 253 ALA THR THR LEU PHE ARG ALA GLY ALA ASP LYS VAL SER SEQRES 9 B 253 VAL ASN THR ALA ALA VAL ARG ASN PRO GLN LEU VAL ALA SEQRES 10 B 253 LEU LEU ALA ARG GLU PHE GLY SER GLN SER THR VAL VAL SEQRES 11 B 253 ALA ILE ASP ALA LYS TRP ASN GLY GLU TYR TYR GLU VAL SEQRES 12 B 253 TYR VAL LYS GLY GLY ARG GLU ALA THR GLY LEU ASP ALA SEQRES 13 B 253 VAL LYS TRP ALA LYS GLU VAL GLU GLU LEU GLY ALA GLY SEQRES 14 B 253 GLU ILE LEU LEU THR SER ILE ASP ARG ASP GLY THR GLY SEQRES 15 B 253 LEU GLY TYR ASP VAL GLU LEU ILE ARG ARG VAL ALA ASP SEQRES 16 B 253 SER VAL ARG ILE PRO VAL ILE ALA SER GLY GLY ALA GLY SEQRES 17 B 253 ARG VAL GLU HIS PHE TYR GLU ALA ALA ALA ALA GLY ALA SEQRES 18 B 253 ASP ALA VAL LEU ALA ALA SER LEU PHE HIS PHE ARG VAL SEQRES 19 B 253 LEU SER ILE ALA GLN VAL LYS ARG TYR LEU LYS GLU ARG SEQRES 20 B 253 GLY VAL GLU VAL ARG ILE HET PO4 A 301 5 HET PO4 A 302 5 HET GOL A 401 6 HET GOL A 501 6 HET PO4 B 301 5 HET PO4 B 302 5 HET GOL B 401 6 HET GOL B 501 6 HETNAM PO4 PHOSPHATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 PO4 4(O4 P 3-) FORMUL 5 GOL 4(C3 H8 O3) FORMUL 11 HOH *269(H2 O) HELIX 1 1 ASP A 14 LYS A 18 5 5 HELIX 2 2 PHE A 26 GLU A 31 1 6 HELIX 3 3 ASP A 34 GLU A 45 1 12 HELIX 4 4 GLY A 61 VAL A 76 1 16 HELIX 5 5 SER A 88 GLY A 99 1 12 HELIX 6 6 ASN A 106 ASN A 112 1 7 HELIX 7 7 PRO A 113 GLY A 124 1 12 HELIX 8 8 ALA A 156 GLY A 167 1 12 HELIX 9 9 ASP A 186 VAL A 197 1 12 HELIX 10 10 ARG A 209 ALA A 219 1 11 HELIX 11 11 ALA A 227 PHE A 232 1 6 HELIX 12 12 SER A 236 ARG A 247 1 12 HELIX 13 13 ASP B 14 LYS B 18 5 5 HELIX 14 14 PHE B 26 ARG B 30 1 5 HELIX 15 15 ASP B 34 GLY B 46 1 13 HELIX 16 16 GLY B 61 VAL B 76 1 16 HELIX 17 17 SER B 88 GLY B 99 1 12 HELIX 18 18 ASN B 106 ASN B 112 1 7 HELIX 19 19 PRO B 113 GLY B 124 1 12 HELIX 20 20 ALA B 156 LEU B 166 1 11 HELIX 21 21 ASP B 186 VAL B 197 1 12 HELIX 22 22 ARG B 209 ALA B 219 1 11 HELIX 23 23 ALA B 227 PHE B 232 1 6 HELIX 24 24 SER B 236 ARG B 247 1 12 SHEET 1 AA11 ARG A 6 ILE A 13 0 SHEET 2 AA11 ALA A 223 ALA A 226 1 O VAL A 224 N ILE A 8 SHEET 3 AA11 VAL A 201 SER A 204 1 O ALA A 203 N LEU A 225 SHEET 4 AA11 GLU A 170 SER A 175 1 O ILE A 171 N ILE A 202 SHEET 5 AA11 THR A 128 TRP A 136 1 O VAL A 130 N LEU A 172 SHEET 6 AA11 LYS A 102 VAL A 105 1 O VAL A 103 N VAL A 129 SHEET 7 AA11 VAL A 80 GLY A 83 1 O VAL A 82 N SER A 104 SHEET 8 AA11 ILE A 50 ASP A 54 1 O ILE A 50 N LEU A 81 SHEET 9 AA11 ARG A 6 ILE A 13 1 O PRO A 9 N ALA A 51 SHEET 10 AA11 ALA A 223 ALA A 226 1 O VAL A 224 N ILE A 8 SHEET 11 AA11 ARG A 6 ILE A 13 1 O ARG A 6 N VAL A 224 SHEET 1 AB 2 VAL A 19 VAL A 20 0 SHEET 2 AB 2 GLU A 31 GLY A 33 -1 N VAL A 32 O VAL A 19 SHEET 1 BA11 ARG B 6 ILE B 13 0 SHEET 2 BA11 ALA B 223 ALA B 226 1 O VAL B 224 N ILE B 8 SHEET 3 BA11 VAL B 201 SER B 204 1 O ALA B 203 N LEU B 225 SHEET 4 BA11 GLU B 170 SER B 175 1 O ILE B 171 N ILE B 202 SHEET 5 BA11 THR B 128 TRP B 136 1 O VAL B 130 N LEU B 172 SHEET 6 BA11 LYS B 102 VAL B 105 1 O VAL B 103 N VAL B 129 SHEET 7 BA11 VAL B 80 GLY B 83 1 O VAL B 82 N SER B 104 SHEET 8 BA11 ILE B 50 ASP B 54 1 O ILE B 50 N LEU B 81 SHEET 9 BA11 ARG B 6 ILE B 13 1 O PRO B 9 N ALA B 51 SHEET 10 BA11 ALA B 223 ALA B 226 1 O VAL B 224 N ILE B 8 SHEET 11 BA11 ARG B 6 ILE B 13 1 O ARG B 6 N VAL B 224 SHEET 1 BB 2 VAL B 19 VAL B 20 0 SHEET 2 BB 2 GLU B 31 GLY B 33 -1 N VAL B 32 O VAL B 19 SITE 1 AC1 12 GLY A 84 GLY A 85 VAL A 86 ASN A 106 SITE 2 AC1 12 THR A 107 HOH A2147 HOH A2148 HOH A2149 SITE 3 AC1 12 HOH A2150 HOH A2151 HOH A2152 HOH A2153 SITE 1 AC2 12 ASP A 179 GLY A 180 GLY A 205 GLY A 206 SITE 2 AC2 12 ALA A 226 ALA A 227 SER A 228 HOH A2154 SITE 3 AC2 12 HOH A2155 HOH A2156 HOH A2157 HOH A2158 SITE 1 AC3 8 GLY B 84 GLY B 85 VAL B 86 ASN B 106 SITE 2 AC3 8 THR B 107 HOH B2104 HOH B2105 HOH B2106 SITE 1 AC4 11 ASP B 179 GLY B 180 GLY B 206 ALA B 226 SITE 2 AC4 11 ALA B 227 SER B 228 HOH B2071 HOH B2083 SITE 3 AC4 11 HOH B2107 HOH B2108 HOH B2109 SITE 1 AC5 7 ASN A 106 ALA A 131 ASP A 133 THR A 174 SITE 2 AC5 7 GOL A 501 HOH A2150 HOH A2159 SITE 1 AC6 6 LYS A 22 ASP A 133 GLY A 147 GLY A 148 SITE 2 AC6 6 ASP A 179 GOL A 401 SITE 1 AC7 7 ASN B 106 ALA B 131 ASP B 133 THR B 174 SITE 2 AC7 7 GOL B 501 HOH B2105 HOH B2110 SITE 1 AC8 4 LYS B 22 GLY B 147 ASP B 179 GOL B 401 CRYST1 105.896 105.896 141.828 90.00 90.00 120.00 P 61 12 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 0.009443 0.005452 0.000000 0.00000 SCALE2 0.000000 0.010904 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007051 0.00000 MTRIX1 1 0.054498 0.998325 -0.019398 46.54700 1 MTRIX2 1 0.997412 -0.053516 0.048006 -12.80700 1 MTRIX3 1 0.046888 -0.021964 -0.998659 -10.88200 1