HEADER METAL BINDING PROTEIN 10-MAR-08 3CHL TITLE CRYSTAL STRUCTURE OF ALPHA-14 GIARDIN WITH MAGNESIUM BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-14 GIARDIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GIARDIA LAMBLIA; SOURCE 3 GENE: ALPHA-14; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PGEX KEYWDS MAGNESIUM-BINDING, ANNEXIN, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.PATHURI,H.LUECKE REVDAT 3 21-FEB-24 3CHL 1 REMARK LINK REVDAT 2 10-FEB-09 3CHL 1 JRNL REVDAT 1 06-JAN-09 3CHL 0 JRNL AUTH P.PATHURI,E.T.NGUYEN,G.OZOROWSKI,S.G.SVARD,H.LUECKE JRNL TITL APO AND CALCIUM-BOUND CRYSTAL STRUCTURES OF CYTOSKELETAL JRNL TITL 2 PROTEIN ALPHA-14 GIARDIN (ANNEXIN E1) FROM THE INTESTINAL JRNL TITL 3 PROTOZOAN PARASITE GIARDIA LAMBLIA JRNL REF J.MOL.BIOL. V. 385 1098 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19046974 JRNL DOI 10.1016/J.JMB.2008.11.012 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 36571 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) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1828 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2583 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.31 REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE SET COUNT : 139 REMARK 3 BIN FREE R VALUE : 0.3260 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2529 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 169 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.69000 REMARK 3 B22 (A**2) : -0.69000 REMARK 3 B33 (A**2) : 1.03000 REMARK 3 B12 (A**2) : -0.34000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.130 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.125 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.086 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.872 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2578 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3477 ; 1.465 ; 1.964 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 314 ; 5.634 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 124 ;29.359 ;23.629 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 468 ;15.370 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;16.117 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 382 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1941 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1237 ; 0.212 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1796 ; 0.306 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 184 ; 0.153 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 28 ; 0.141 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.182 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1609 ; 1.148 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2512 ; 1.949 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1101 ; 2.828 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 965 ; 4.274 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3CHL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-MAR-08. REMARK 100 THE DEPOSITION ID IS D_1000046784. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979, 0.91216, 0.9793, 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36608 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 66.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE 2.09, RESOLVE 2.09 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MAGNESIUM CHLORIDE, 100 MM REMARK 280 SODIUM CITRATE PH 5.0, AND 15% (W/V) PEG 4000 , VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 273K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 66.92950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.64176 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 23.22267 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 66.92950 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 38.64176 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 23.22267 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 66.92950 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 38.64176 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 23.22267 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 77.28353 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 46.44533 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 77.28353 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 46.44533 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 77.28353 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 46.44533 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 ASN A 3 REMARK 465 LYS A 4 REMARK 465 ASN A 5 REMARK 465 TYR A 6 REMARK 465 GLN A 7 REMARK 465 MET A 8 REMARK 465 SER A 9 REMARK 465 GLN A 325 REMARK 465 GLY A 326 REMARK 465 SER A 327 REMARK 465 GLU A 328 REMARK 465 GLN A 329 REMARK 465 HIS A 330 REMARK 465 ARG A 331 REMARK 465 PRO A 332 REMARK 465 MET A 333 REMARK 465 THR A 334 REMARK 465 LEU A 335 REMARK 465 GLU A 336 REMARK 465 LEU A 337 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 CYS A 295 CB CYS A 295 SG -0.108 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 ARG A 37 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 37 NE - CZ - NH2 ANGL. DEV. = -5.5 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 79 49.10 -96.34 REMARK 500 ALA A 97 13.92 154.75 REMARK 500 ASP A 141 24.79 -143.04 REMARK 500 ASP A 242 117.48 -167.62 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 MG A 338 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 175 O REMARK 620 2 THR A 178 OG1 89.7 REMARK 620 3 THR A 178 O 84.6 73.8 REMARK 620 4 GLY A 180 O 171.9 98.4 97.1 REMARK 620 5 GLU A 185 OE1 93.5 74.3 148.0 89.3 REMARK 620 6 GLU A 224 OE1 84.5 155.6 82.1 87.9 129.6 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 338 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3CHJ RELATED DB: PDB REMARK 900 RELATED ID: 3CHK RELATED DB: PDB DBREF 3CHL A 1 337 UNP Q4VPP4 Q4VPP4_GIALA 1 337 SEQRES 1 A 337 MET ALA ASN LYS ASN TYR GLN MET SER THR GLY VAL THR SEQRES 2 A 337 ALA VAL VAL GLN LYS VAL VAL GLU ALA CYS GLN ASP GLU SEQRES 3 A 337 SER LYS ARG LEU ASP LEU ILE GLU ILE ALA ARG SER TYR SEQRES 4 A 337 PRO PRO ASN GLN LEU ARG ASN MET GLN ARG THR PHE GLN SEQRES 5 A 337 ALA ILE THR GLY THR PHE LEU ASP ALA PHE LEU LYS LYS SEQRES 6 A 337 HIS LEU SER LYS ASP PHE GLU SER LEU VAL LEU MET LEU SEQRES 7 A 337 TYR LYS PRO ARG ALA GLN LEU LEU CYS GLU LEU ILE ARG SEQRES 8 A 337 GLY ALA THR LYS GLY ALA GLY THR ASP GLU LYS CYS LEU SEQRES 9 A 337 VAL ASP VAL LEU LEU THR ILE GLU THR HIS GLU VAL ARG SEQRES 10 A 337 GLU ILE ARG GLN LEU TYR TYR GLN LEU TYR ASN ASP SER SEQRES 11 A 337 LEU GLY ASP VAL VAL ARG LYS ASP CYS GLY ASP LYS TYR SEQRES 12 A 337 MET TRP ALA LYS LEU ILE ASN ALA VAL ALA THR GLY ASP SEQRES 13 A 337 ARG ILE PRO ARG ASP THR HIS GLU LEU GLU GLU ASP LEU SEQRES 14 A 337 VAL LEU VAL ARG LYS ALA ILE GLU THR LYS GLY VAL LYS SEQRES 15 A 337 LYS ASP GLU VAL SER THR TRP ILE ARG ILE PHE ALA THR SEQRES 16 A 337 TYR THR ARG ALA ASP PHE ARG GLN LEU HIS LYS MET TYR SEQRES 17 A 337 SER ALA LYS TYR ASN GLY ASP SER LEU ARG ALA GLY VAL SEQRES 18 A 337 GLU ASP GLU PHE GLN GLY LEU ASP GLU TYR ALA PHE LYS SEQRES 19 A 337 LEU ALA HIS ASP PHE LEU TYR ASP PRO CYS CYS ALA ALA SEQRES 20 A 337 ALA PHE SER MET ASN VAL ALA PHE ALA GLY SER GLY SER SEQRES 21 A 337 ASP SER ASN ARG LEU ASN ARG ILE THR ALA MET HIS PHE SEQRES 22 A 337 ARG GLU CYS LYS GLY CYS LYS TYR TYR TYR LYS LYS VAL SEQRES 23 A 337 TYR GLY GLN ALA PHE ASP GLU ARG CYS ALA THR GLU LEU SEQRES 24 A 337 LYS GLY VAL TYR GLY ASP ALA ILE LYS LEU LEU TRP GLU SEQRES 25 A 337 PRO VAL THR VAL PRO LEU LEU SER MET ASP ASP TYR GLN SEQRES 26 A 337 GLY SER GLU GLN HIS ARG PRO MET THR LEU GLU LEU HET MG A 338 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *169(H2 O) HELIX 1 1 GLY A 11 ASP A 25 1 15 HELIX 2 2 GLU A 26 ARG A 29 5 4 HELIX 3 3 LEU A 30 TYR A 39 1 10 HELIX 4 4 PRO A 40 GLY A 56 1 17 HELIX 5 5 PHE A 58 LEU A 67 1 10 HELIX 6 6 SER A 68 TYR A 79 1 12 HELIX 7 7 PRO A 81 ALA A 93 1 13 HELIX 8 8 ASP A 100 LEU A 109 1 10 HELIX 9 9 THR A 110 ILE A 111 5 2 HELIX 10 10 GLU A 112 HIS A 114 5 3 HELIX 11 11 GLU A 115 ASN A 128 1 14 HELIX 12 12 SER A 130 GLY A 140 1 11 HELIX 13 13 TYR A 143 GLY A 155 1 13 HELIX 14 14 ASP A 161 THR A 178 1 18 HELIX 15 15 LYS A 182 ASP A 184 5 3 HELIX 16 16 GLU A 185 TYR A 196 1 12 HELIX 17 17 THR A 197 TYR A 212 1 16 HELIX 18 18 SER A 216 PHE A 225 1 10 HELIX 19 19 GLN A 226 ASP A 242 1 17 HELIX 20 20 ASP A 242 PHE A 255 1 14 HELIX 21 21 ASP A 261 PHE A 273 1 13 HELIX 22 22 GLY A 278 GLY A 288 1 11 HELIX 23 23 ALA A 290 LEU A 299 1 10 HELIX 24 24 LYS A 300 TRP A 311 1 12 LINK O ALA A 175 MG MG A 338 1555 1555 2.36 LINK OG1 THR A 178 MG MG A 338 1555 1555 2.41 LINK O THR A 178 MG MG A 338 1555 1555 2.55 LINK O GLY A 180 MG MG A 338 1555 1555 2.24 LINK OE1 GLU A 185 MG MG A 338 1555 1555 2.64 LINK OE1 GLU A 224 MG MG A 338 1555 1555 2.33 SITE 1 AC1 5 ALA A 175 THR A 178 GLY A 180 GLU A 185 SITE 2 AC1 5 GLU A 224 CRYST1 133.859 133.859 69.668 90.00 90.00 120.00 H 3 9 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 0.007471 0.004313 0.000000 0.00000 SCALE2 0.000000 0.008626 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014354 0.00000