HEADER LYASE ACTIVATOR 25-AUG-07 2R2I TITLE MYRISTOYLATED GUANYLATE CYCLASE ACTIVATING PROTEIN-1 WITH CALCIUM TITLE 2 BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANYLYL CYCLASE-ACTIVATING PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: GUANYLATE CYCLASE ACTIVATING PROTEIN-1; COMPND 5 SYNONYM: GCAP 1, GUANYLATE CYCLASE ACTIVATOR 1A; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: GUCA1A, GCAP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15 KEYWDS EF HAND, GCAP, GUANYLATE CYCLASE ACTIVATING PROTEIN, GCAP1, GCAP-1, KEYWDS 2 CALCIUM, LIPOPROTEIN, MYRISTATE, SENSORY TRANSDUCTION, VISION, LYASE KEYWDS 3 ACTIVATOR EXPDTA X-RAY DIFFRACTION AUTHOR R.STEPHEN REVDAT 5 20-OCT-21 2R2I 1 REMARK SEQADV LINK REVDAT 4 25-OCT-17 2R2I 1 REMARK REVDAT 3 24-FEB-09 2R2I 1 VERSN REVDAT 2 08-JAN-08 2R2I 1 JRNL REVDAT 1 11-DEC-07 2R2I 0 JRNL AUTH R.STEPHEN,G.BERETA,M.GOLCZAK,K.PALCZEWSKI,M.C.SOUSA JRNL TITL STABILIZING FUNCTION FOR MYRISTOYL GROUP REVEALED BY THE JRNL TITL 2 CRYSTAL STRUCTURE OF A NEURONAL CALCIUM SENSOR, GUANYLATE JRNL TITL 3 CYCLASE-ACTIVATING PROTEIN 1. JRNL REF STRUCTURE V. 15 1392 2007 JRNL REFN ISSN 0969-2126 JRNL PMID 17997965 JRNL DOI 10.1016/J.STR.2007.09.013 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.93 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 93709.070 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 13373 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 SET) : 0.218 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1357 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1953 REMARK 3 BIN R VALUE (WORKING SET) : 0.2170 REMARK 3 BIN FREE R VALUE : 0.2880 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 203 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1480 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 84 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.08000 REMARK 3 B22 (A**2) : -0.08000 REMARK 3 B33 (A**2) : 0.15000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.07 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.680 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 47.09 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : MYR.PARAM REMARK 3 PARAMETER FILE 4 : BME.PARAM REMARK 3 PARAMETER FILE 5 : WATER.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : MYR.TOP REMARK 3 TOPOLOGY FILE 4 : BME.TOP REMARK 3 TOPOLOGY FILE 5 : WATER.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 2R2I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-SEP-07. REMARK 100 THE DEPOSITION ID IS D_1000044342. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUN-04; 16-NOV-03 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : ALS; ALS REMARK 200 BEAMLINE : 8.2.2; 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5498; 1.3856, 1.3862, 1.3122 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111); DOUBLE REMARK 200 FLAT CRYSTAL, SI(111) REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4; ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13602 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 7.000 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) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 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; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 24% PEG 20,000, 0.4 M POTASSIUM REMARK 280 NITRATE, 0.1 M MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K. 1.8 M AMMONIUM SULFATE, 0.1 M TRIS-CHLORIDE, REMARK 280 PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.61450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 36.66650 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 36.66650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 18.30725 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 36.66650 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 36.66650 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 54.92175 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 36.66650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 36.66650 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 18.30725 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 36.66650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 36.66650 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 54.92175 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 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 36.61450 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 LYS A 186 REMARK 465 ASN A 187 REMARK 465 PRO A 188 REMARK 465 HIS A 189 REMARK 465 ALA A 190 REMARK 465 PRO A 191 REMARK 465 GLU A 192 REMARK 465 GLU A 193 REMARK 465 ALA A 194 REMARK 465 GLU A 195 REMARK 465 GLU A 196 REMARK 465 ALA A 197 REMARK 465 ALA A 198 REMARK 465 GLN A 199 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 ASP A 88 CG OD1 OD2 REMARK 470 GLU A 126 CG CD OE1 OE2 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 N GLY A 2 O1 MYR A 1 2.14 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 124 -102.10 -34.83 REMARK 500 ASN A 125 -40.95 167.19 REMARK 500 MET A 128 101.43 -165.00 REMARK 500 ILE A 181 -72.81 -58.04 REMARK 500 ASN A 183 -6.34 -174.36 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 500 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 63 OD2 REMARK 620 2 ASN A 65 OD1 80.8 REMARK 620 3 ASP A 67 OD2 83.9 72.8 REMARK 620 4 TYR A 69 O 80.0 149.7 82.0 REMARK 620 5 GLU A 74 OE1 110.3 130.5 153.2 78.4 REMARK 620 6 GLU A 74 OE2 96.7 79.1 151.4 126.3 52.3 REMARK 620 7 HOH A 505 O 165.0 92.5 81.4 100.3 84.2 95.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 99 OD1 REMARK 620 2 ASP A 101 OD1 83.3 REMARK 620 3 ASN A 103 OD1 87.4 79.0 REMARK 620 4 CYS A 105 O 79.5 153.8 80.6 REMARK 620 5 GLU A 110 OE1 105.6 124.3 153.9 79.7 REMARK 620 6 GLU A 110 OE2 101.1 72.2 148.7 130.5 52.1 REMARK 620 7 HOH A 567 O 167.9 104.2 84.8 90.1 78.3 90.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 142 OD1 REMARK 620 2 ASN A 144 OD1 86.3 REMARK 620 3 ASP A 146 OD1 81.7 80.7 REMARK 620 4 GLU A 148 O 83.2 158.2 79.0 REMARK 620 5 GLU A 153 OE1 108.2 121.7 155.3 79.8 REMARK 620 6 GLU A 153 OE2 93.6 72.7 153.2 126.8 50.8 REMARK 620 7 HOH A 512 O 164.3 86.3 83.5 99.0 87.4 97.4 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 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MYR A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 303 DBREF 2R2I A 2 199 UNP P79880 GUC1A_CHICK 2 199 SEQADV 2R2I SER A 6 UNP P79880 GLY 6 ENGINEERED MUTATION SEQRES 1 A 198 GLY ASN MET ASP SER LYS ALA VAL GLU GLU LEU SER ALA SEQRES 2 A 198 THR GLU CYS HIS GLN TRP TYR LYS LYS PHE MET THR GLU SEQRES 3 A 198 CYS PRO SER GLY GLN LEU THR LEU TYR GLU PHE LYS GLN SEQRES 4 A 198 PHE PHE GLY LEU LYS ASN LEU SER PRO SER ALA ASN LYS SEQRES 5 A 198 TYR VAL GLU GLN MET PHE GLU THR PHE ASP PHE ASN LYS SEQRES 6 A 198 ASP GLY TYR ILE ASP PHE MET GLU TYR VAL ALA ALA LEU SEQRES 7 A 198 SER LEU VAL LEU LYS GLY LYS VAL ASP GLN LYS LEU ARG SEQRES 8 A 198 TRP TYR PHE LYS LEU TYR ASP VAL ASP GLY ASN GLY CYS SEQRES 9 A 198 ILE ASP ARG GLY GLU LEU LEU ASN ILE ILE LYS ALA ILE SEQRES 10 A 198 ARG ALA ILE ASN ARG CYS ASN GLU ALA MET THR ALA GLU SEQRES 11 A 198 GLU PHE THR ASN MET VAL PHE ASP LYS ILE ASP ILE ASN SEQRES 12 A 198 GLY ASP GLY GLU LEU SER LEU GLU GLU PHE MET GLU GLY SEQRES 13 A 198 VAL GLN LYS ASP GLU VAL LEU LEU ASP ILE LEU THR ARG SEQRES 14 A 198 SER LEU ASP LEU THR HIS ILE VAL LYS LEU ILE GLN ASN SEQRES 15 A 198 ASP GLY LYS ASN PRO HIS ALA PRO GLU GLU ALA GLU GLU SEQRES 16 A 198 ALA ALA GLN HET CA A 500 1 HET CA A 501 1 HET CA A 502 1 HET MYR A 1 15 HET BME A 300 4 HET BME A 301 4 HET BME A 302 4 HET BME A 303 4 HETNAM CA CALCIUM ION HETNAM MYR MYRISTIC ACID HETNAM BME BETA-MERCAPTOETHANOL FORMUL 2 CA 3(CA 2+) FORMUL 5 MYR C14 H28 O2 FORMUL 6 BME 4(C2 H6 O S) FORMUL 10 HOH *84(H2 O) HELIX 1 1 ASP A 5 ALA A 14 1 10 HELIX 2 2 GLU A 16 CYS A 28 1 13 HELIX 3 3 THR A 34 GLY A 43 1 10 HELIX 4 4 SER A 48 ASP A 63 1 16 HELIX 5 5 PHE A 72 LEU A 83 1 12 HELIX 6 6 LYS A 86 ASP A 99 1 14 HELIX 7 7 ARG A 108 ILE A 118 1 11 HELIX 8 8 ARG A 119 CYS A 124 5 6 HELIX 9 9 THR A 129 ASP A 142 1 14 HELIX 10 10 SER A 150 GLN A 159 1 10 HELIX 11 11 ASP A 161 ARG A 170 1 10 HELIX 12 12 ASP A 173 GLN A 182 1 10 SHEET 1 A 2 GLN A 32 LEU A 33 0 SHEET 2 A 2 ILE A 70 ASP A 71 -1 O ILE A 70 N LEU A 33 SHEET 1 B 2 ILE A 106 ASP A 107 0 SHEET 2 B 2 GLU A 148 LEU A 149 -1 O LEU A 149 N ILE A 106 LINK C1 MYR A 1 N GLY A 2 1555 1555 1.33 LINK SG CYS A 17 S2 BME A 300 1555 1555 2.03 LINK SG CYS A 28 S2 BME A 301 1555 1555 2.03 LINK SG CYS A 105 S2 BME A 302 1555 1555 2.03 LINK SG CYS A 124 S2 BME A 303 1555 1555 2.03 LINK OD2 ASP A 63 CA CA A 500 1555 1555 2.36 LINK OD1 ASN A 65 CA CA A 500 1555 1555 2.41 LINK OD2 ASP A 67 CA CA A 500 1555 1555 2.38 LINK O TYR A 69 CA CA A 500 1555 1555 2.25 LINK OE1 GLU A 74 CA CA A 500 1555 1555 2.43 LINK OE2 GLU A 74 CA CA A 500 1555 1555 2.55 LINK OD1 ASP A 99 CA CA A 501 1555 1555 2.25 LINK OD1 ASP A 101 CA CA A 501 1555 1555 2.34 LINK OD1 ASN A 103 CA CA A 501 1555 1555 2.44 LINK O CYS A 105 CA CA A 501 1555 1555 2.23 LINK OE1 GLU A 110 CA CA A 501 1555 1555 2.44 LINK OE2 GLU A 110 CA CA A 501 1555 1555 2.55 LINK OD1 ASP A 142 CA CA A 502 1555 1555 2.33 LINK OD1 ASN A 144 CA CA A 502 1555 1555 2.44 LINK OD1 ASP A 146 CA CA A 502 1555 1555 2.38 LINK O GLU A 148 CA CA A 502 1555 1555 2.30 LINK OE1 GLU A 153 CA CA A 502 1555 1555 2.48 LINK OE2 GLU A 153 CA CA A 502 1555 1555 2.63 LINK CA CA A 500 O HOH A 505 1555 1555 2.36 LINK CA CA A 501 O HOH A 567 1555 1555 2.49 LINK CA CA A 502 O HOH A 512 1555 1555 2.42 SITE 1 AC1 6 ASP A 63 ASN A 65 ASP A 67 TYR A 69 SITE 2 AC1 6 GLU A 74 HOH A 505 SITE 1 AC2 6 ASP A 99 ASP A 101 ASN A 103 CYS A 105 SITE 2 AC2 6 GLU A 110 HOH A 567 SITE 1 AC3 6 ASP A 142 ASN A 144 ASP A 146 GLU A 148 SITE 2 AC3 6 GLU A 153 HOH A 512 SITE 1 AC4 8 GLY A 2 ASN A 3 MET A 4 PHE A 42 SITE 2 AC4 8 LEU A 44 ALA A 78 VAL A 178 HOH A 560 SITE 1 AC5 6 ASP A 5 ALA A 8 CYS A 17 VAL A 76 SITE 2 AC5 6 LEU A 79 SER A 80 SITE 1 AC6 5 GLU A 27 CYS A 28 GLN A 32 LEU A 33 SITE 2 AC6 5 GLU A 37 SITE 1 AC7 4 GLY A 104 CYS A 105 GLU A 148 SER A 150 SITE 1 AC8 6 CYS A 124 MET A 128 PHE A 133 MET A 136 SITE 2 AC8 6 VAL A 163 ILE A 167 CRYST1 73.333 73.333 73.229 90.00 90.00 90.00 P 41 21 2 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 0.013636 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013636 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013656 0.00000