HEADER UNKNOWN FUNCTION 13-FEB-06 2G0Y TITLE CRYSTAL STRUCTURE OF A LUMENAL PENTAPEPTIDE REPEAT PROTEIN FROM TITLE 2 CYANOTHECE SP 51142 AT 2.3 ANGSTROM RESOLUTION. TETRAGONAL CRYSTAL TITLE 3 FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: PENTAPEPTIDE REPEAT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: FULL-LENGTH PENTAPEPTIDE REPEAT PROTEIN MINUS N-TERMINAL 29 COMPND 5 RESIDUES PREDICTED TO BE A SIGNAL PEPTIDE; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CYANOTHECE SP. ATCC 51142; SOURCE 3 ORGANISM_TAXID: 43989; SOURCE 4 ATCC: 51142; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA DE3 PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET30 KEYWDS RIGHT-HANDED BETA HELIX, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR M.A.KENNEDY,S.NI,G.W.BUCHKO,H.ROBINSON REVDAT 5 30-OCT-24 2G0Y 1 REMARK REVDAT 4 30-AUG-23 2G0Y 1 REMARK LINK REVDAT 3 16-NOV-11 2G0Y 1 VERSN HETATM REVDAT 2 24-FEB-09 2G0Y 1 VERSN REVDAT 1 07-NOV-06 2G0Y 0 JRNL AUTH G.W.BUCHKO,S.NI,H.ROBINSON,E.A.WELSH,H.B.PAKRASI,M.A.KENNEDY JRNL TITL CHARACTERIZATION OF TWO POTENTIALLY UNIVERSAL TURN MOTIFS JRNL TITL 2 THAT SHAPE THE REPEATED FIVE-RESIDUES FOLD - CRYSTAL JRNL TITL 3 STRUCTURE OF A LUMENAL PENTAPEPTIDE REPEAT PROTEIN FROM JRNL TITL 4 CYANOTHECE 51142 JRNL REF PROTEIN SCI. V. 15 2579 2006 JRNL REFN ISSN 0961-8368 JRNL PMID 17075135 JRNL DOI 10.1110/PS.062407506 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 500.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 7357 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : RANDOM REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.233 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 382 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2329 REMARK 3 BIN FREE R VALUE : 0.2655 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 382 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 994 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 16 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.20 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 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.064 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2G0Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-FEB-06. REMARK 100 THE DEPOSITION ID IS D_1000036550. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-SEP-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : ROSENBAUM-ROCK DOUBLE CRYSTAL REMARK 200 SAGGITAL FOCUSING MONOCHOMETER REMARK 200 AND VERTICAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7560 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 500.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : 0.07900 REMARK 200 FOR THE DATA SET : 25.5600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 89.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.20500 REMARK 200 R SYM FOR SHELL (I) : 0.20500 REMARK 200 FOR SHELL : 3.360 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: 2F3L REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4000, 0.1 M MAGNESIUM REMARK 280 CHLORIDE, 5% GLYCEROL, .06 M TRIS HCL, PH 8.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+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 43.30700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 43.30700 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.87250 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 43.30700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.43625 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 43.30700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 67.30875 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 43.30700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 67.30875 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.30700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 22.43625 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 43.30700 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 43.30700 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 44.87250 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 43.30700 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 43.30700 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 44.87250 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 43.30700 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 67.30875 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 43.30700 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 22.43625 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 43.30700 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 22.43625 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 43.30700 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 67.30875 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 43.30700 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 43.30700 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 44.87250 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 300 REMARK: SINGLE MOLECULE IN ASYMMETRIC UNIT IS THOUGHT TO BE REMARK 300 BIOLOGICAL ASSEMBLY 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 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 155 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 -44 REMARK 465 HIS A -43 REMARK 465 HIS A -42 REMARK 465 HIS A -41 REMARK 465 HIS A -40 REMARK 465 HIS A -39 REMARK 465 HIS A -38 REMARK 465 SER A -37 REMARK 465 SER A -36 REMARK 465 GLY A -35 REMARK 465 LEU A -34 REMARK 465 VAL A -33 REMARK 465 PRO A -32 REMARK 465 ARG A -31 REMARK 465 GLY A -30 REMARK 465 SER A -29 REMARK 465 GLY A -28 REMARK 465 MET A -27 REMARK 465 LYS A -26 REMARK 465 GLU A -25 REMARK 465 THR A -24 REMARK 465 ALA A -23 REMARK 465 ALA A -22 REMARK 465 LYS A -21 REMARK 465 PHE A -20 REMARK 465 GLU A -19 REMARK 465 ARG A -18 REMARK 465 GLN A -17 REMARK 465 HIS A -16 REMARK 465 MET A -15 REMARK 465 ASP A -14 REMARK 465 SER A -13 REMARK 465 PRO A -12 REMARK 465 ASP A -11 REMARK 465 LEU A -10 REMARK 465 GLY A -9 REMARK 465 THR A -8 REMARK 465 ASP A -7 REMARK 465 ASP A -6 REMARK 465 ASP A -5 REMARK 465 ASP A -4 REMARK 465 LYS A -3 REMARK 465 ALA A -2 REMARK 465 MET A -1 REMARK 465 ALA A 0 REMARK 465 MET A 1 REMARK 465 VAL A 2 REMARK 465 THR A 3 REMARK 465 GLY A 4 REMARK 465 SER A 5 REMARK 465 GLN A 139 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 ALA A 7 96.82 65.57 REMARK 500 ASP A 36 5.97 59.27 REMARK 500 GLU A 86 16.67 56.11 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 141 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 17 OE2 REMARK 620 2 GLU A 17 OE1 44.6 REMARK 620 3 ASP A 18 O 100.5 85.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 140 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 36 OD2 REMARK 620 2 ASP A 36 OD1 109.4 REMARK 620 3 ASP A 36 OD2 72.3 45.1 REMARK 620 4 GLY A 56 O 79.8 75.3 92.8 REMARK 620 5 HOH A 148 O 162.6 87.7 124.3 102.9 REMARK 620 6 HOH A 155 O 79.9 108.8 78.0 159.5 97.4 REMARK 620 7 HOH A 155 O 79.6 110.3 79.3 159.4 97.3 1.5 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 140 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 141 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 142 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2F3L RELATED DB: PDB REMARK 900 THE SAME PROTEIN CRYSTALLIZED IN A TRIGONAL P3221 CRYSTAL FORM REMARK 999 REMARK 999 SEQUENCE REMARK 999 NO SUITABLE SEQUENCE DATABASE REFERENCE WAS AVAILABLE REMARK 999 AT THE TIME OF PROCESSING THIS FILE DBREF 2G0Y A -44 139 PDB 2G0Y 2G0Y -44 139 SEQRES 1 A 184 MET HIS HIS HIS HIS HIS HIS SER SER GLY LEU VAL PRO SEQRES 2 A 184 ARG GLY SER GLY MET LYS GLU THR ALA ALA LYS PHE GLU SEQRES 3 A 184 ARG GLN HIS MET ASP SER PRO ASP LEU GLY THR ASP ASP SEQRES 4 A 184 ASP ASP LYS ALA MET ALA MET VAL THR GLY SER SER ALA SEQRES 5 A 184 SER TYR GLU ASP VAL LYS LEU ILE GLY GLU ASP PHE SER SEQRES 6 A 184 GLY LYS SER LEU THR TYR ALA GLN PHE THR ASN ALA ASP SEQRES 7 A 184 LEU THR ASP SER ASN PHE SER GLU ALA ASP LEU ARG GLY SEQRES 8 A 184 ALA VAL PHE ASN GLY SER ALA LEU ILE GLY ALA ASP LEU SEQRES 9 A 184 HIS GLY ALA ASP LEU THR ASN GLY LEU ALA TYR LEU THR SEQRES 10 A 184 SER PHE LYS GLY ALA ASP LEU THR ASN ALA VAL LEU THR SEQRES 11 A 184 GLU ALA ILE MET MET ARG THR LYS PHE ASP ASP ALA LYS SEQRES 12 A 184 ILE THR GLY ALA ASP PHE SER LEU ALA VAL LEU ASP VAL SEQRES 13 A 184 TYR GLU VAL ASP LYS LEU CYS ASP ARG ALA ASP GLY VAL SEQRES 14 A 184 ASN PRO LYS THR GLY VAL SER THR ARG GLU SER LEU ARG SEQRES 15 A 184 CYS GLN HET CA A 140 1 HET CA A 141 1 HET CA A 142 1 HETNAM CA CALCIUM ION FORMUL 2 CA 3(CA 2+) FORMUL 5 HOH *16(H2 O) HELIX 1 1 ASP A 110 ASP A 119 1 10 HELIX 2 2 SER A 131 ARG A 137 1 7 SHEET 1 A 6 SER A 8 GLU A 10 0 SHEET 2 A 6 GLN A 28 THR A 30 1 O THR A 30 N TYR A 9 SHEET 3 A 6 VAL A 48 ASN A 50 1 O ASN A 50 N PHE A 29 SHEET 4 A 6 LEU A 68 TYR A 70 1 O LEU A 68 N PHE A 49 SHEET 5 A 6 ILE A 88 MET A 90 1 O ILE A 88 N ALA A 69 SHEET 6 A 6 VAL A 108 LEU A 109 1 O VAL A 108 N MET A 89 SSBOND 1 CYS A 118 CYS A 138 1555 1555 2.04 LINK OE2 GLU A 17 CA CA A 141 8554 1555 2.80 LINK OE1 GLU A 17 CA CA A 141 8554 1555 2.97 LINK O ASP A 18 CA CA A 141 1555 1555 2.61 LINK OD2 ASP A 36 CA CA A 140 1555 1555 2.72 LINK OD1 ASP A 36 CA CA A 140 6544 1555 2.92 LINK OD2 ASP A 36 CA CA A 140 6544 1555 2.78 LINK OG SER A 40 CA CA A 142 1555 1555 3.28 LINK O GLY A 56 CA CA A 140 1555 1555 2.52 LINK CA CA A 140 O HOH A 148 1555 1555 2.84 LINK CA CA A 140 O HOH A 155 1555 1555 2.73 LINK CA CA A 140 O HOH A 155 1555 6544 2.70 SITE 1 AC1 4 ASP A 36 GLY A 56 HOH A 148 HOH A 155 SITE 1 AC2 2 GLU A 17 ASP A 18 SITE 1 AC3 1 SER A 40 CRYST1 86.614 86.614 89.745 90.00 90.00 90.00 I 41 2 2 16 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 0.011545 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011545 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011143 0.00000