10 20 30 40 50 60 70 80 2ERL - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER PHEROMONE 20-DEC-95 2ERL
TITLE PHEROMONE ER-1 FROM
COMPND MOL_ID: 1; COMPND 2 MOLECULE: MATING PHEROMONE ER-1; COMPND 3 CHAIN: A
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EUPLOTES RAIKOVI; SOURCE 3 ORGANISM_TAXID: 5938
KEYWDS PHEROMONE, SIGNAL
EXPDTA X-RAY DIFFRACTION
AUTHOR D.H.ANDERSON,M.S.WEISS,D.EISENBERG
REVDAT 2 24-FEB-09 2ERL 1 VERSN REVDAT 1 11-JUL-96 2ERL 0
SPRSDE 11-JUL-96 2ERL 1ERL
JRNL AUTH D.H.ANDERSON,M.S.WEISS,D.EISENBERG JRNL TITL A CHALLENGING CASE FOR PROTEIN CRYSTAL STRUCTURE JRNL TITL 2 DETERMINATION: THE MATING PHEROMONE ER-1 FROM JRNL TITL 3 EUPLOTES RAIKOVI. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 52 469 1996 JRNL REFN ISSN 0907-4449 JRNL PMID 15299668 JRNL DOI 10.1107/S0907444995014235
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.S.WEISS,D.H.ANDERSON,S.RAFFIONI,R.A.BRADSHAW, REMARK 1 AUTH 2 C.ORTENZI,P.LUPORINI,D.EISENBERG REMARK 1 TITL A COOPERATIVE MODEL FOR RECEPTOR RECOGNITION AND REMARK 1 TITL 2 CELL ADHESION: EVIDENCE FROM THE MOLECULAR PACKING REMARK 1 TITL 3 IN THE 1.6-A CRYSTAL STRUCTURE OF THE PHEROMONE REMARK 1 TITL 4 ER-1 FROM THE CILIATED PROTOZOAN EUPLOTES RAIKOVI REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 92 10172 1995 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.MRONGA,P.LUGINBUHL,L.R.BROWN,C.ORTENZI, REMARK 1 AUTH 2 P.LUPORINI,R.A.BRADSHAW,K.WUTHRICH REMARK 1 TITL THE NMR SOLUTION STRUCTURE OF THE PHEROMONE ER-1 REMARK 1 TITL 2 FROM THE CILIATED PROTOZOAN EUPLOTES RAIKOVI REMARK 1 REF PROTEIN SCI. V. 3 1527 1994 REMARK 1 REFN ISSN 0961-8368 REMARK 1 REFERENCE 3 REMARK 1 AUTH D.ANDERSON,S.RAFFIONI,P.LUPORINI,R.A.BRADSHAW, REMARK 1 AUTH 2 D.EISENBERG REMARK 1 TITL CRYSTALLIZATION OF THE EUPLOTES RAIKOVI MATING REMARK 1 TITL 2 PHEROMONE ER-1 REMARK 1 REF J.MOL.BIOL. V. 216 1 1990 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 4 REMARK 1 AUTH S.RAFFIONI,P.LUPORINI,B.T.CHAIT,S.S.DISPER, REMARK 1 AUTH 2 R.A.BRADSHAW REMARK 1 TITL PRIMARY STRUCTURE OF THE MATING PHEROMONE ER-1 OF REMARK 1 TITL 2 THE CILIATE EUPLOTES RAIKOVI REMARK 1 REF J.BIOL.CHEM. V. 263 18152 1988 REMARK 1 REFN ISSN 0021-9258
REMARK 2 REMARK 2 RESOLUTION. 1.00 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-93 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.25 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.129 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.165 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 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.120 REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 319 REMARK 3 NUCLEIC ACID ATOMS : NULL REMARK 3 HETEROGEN ATOMS : NULL REMARK 3 SOLVENT ATOMS : 20 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1.00 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 4 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 3121 REMARK 3 NUMBER OF RESTRAINTS : 3883 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.022 REMARK 3 ANGLE DISTANCES (A) : 0.022 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.206 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.089 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.078 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.021 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.035 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.083 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: DRIESSEN, ET AL., (1989) J.APPL.CRYST. 22, 510- REMARK 3 516 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER (1991) ACTA REMARK 3 CRYST. A47, 392-400 REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC TEMPERATURE FACTORS REMARK 3 HAVE BEEN REFINED FOR THE NON-HYDROGEN ATOMS IN THIS ENTRY. REMARK 3 HYDROGEN ATOMS HAVE ISOTROPIC U'S THAT ARE 1.2 TIMES THE REMARK 3 ISOTROPIC U'S OF THE ATOMS ON WHICH THEY RIDE. THE QUANTITIES REMARK 3 ON THE ANISOU RECORD FOR EACH HYDROGEN ATOM ARE THE EQUIVALENT REMARK 3 -TO-ISOTROPIC U'S.
REMARK 4 REMARK 4 2ERL COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-SEP-93 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.7107 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13659 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.000 REMARK 200 RESOLUTION RANGE LOW (A) : 25.260 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: SHELXL-93 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 19.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 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 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 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 26.95500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 11.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 26.95500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 11.55000 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 ARG A 25 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 TYR A 33 CB - CG - CD1 ANGL. DEV. = 3.7 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 CYS A 10 37.06 70.62 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 EOH A 200
DBREF 2ERL A 1 40 UNP P10774 MER1_EUPRA 36 75
SEQRES 1 A 40 ASP ALA CYS GLU GLN ALA ALA ILE GLN CYS VAL GLU SER SEQRES 2 A 40 ALA CYS GLU SER LEU CYS THR GLU GLY GLU ASP ARG THR SEQRES 3 A 40 GLY CYS TYR MET TYR ILE TYR SER ASN CYS PRO PRO TYR SEQRES 4 A 40 VAL
HET EOH A 200 18
HETNAM EOH ETHANOL
FORMUL 2 EOH C2 H6 O FORMUL 3 HOH *22(H2 O)
HELIX 1 H1 ASP A 1 GLN A 9 1 9 HELIX 2 H2 GLU A 12 LEU A 18 1 7 HELIX 3 H3 GLU A 23 ASN A 35 1 13
SSBOND 1 CYS A 3 CYS A 19 1555 1555 2.01 SSBOND 2 CYS A 10 CYS A 36 1555 1555 2.03 SSBOND 3 CYS A 15 CYS A 28 1555 1555 2.04
CISPEP 1 PRO A 37 PRO A 38 0 -2.62
SITE 1 AC1 8 GLU A 12 SER A 13 CYS A 15 GLU A 16 SITE 2 AC1 8 ARG A 25 MET A 30 TYR A 31 SER A 34
CRYST1 53.910 23.100 23.100 90.00 110.40 90.00 C 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 0.018549 0.000000 0.006898 0.00000
SCALE2 0.000000 0.043290 0.000000 0.00000
SCALE3 0.000000 0.000000 0.046187 0.00000