HEADER CALCIUM-BINDING PROTEIN 06-JAN-94 1SCM TITLE STRUCTURE OF THE REGULATORY DOMAIN OF SCALLOP MYOSIN AT 2.8 ANGSTROMS TITLE 2 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOSIN HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: MYOSIN REGULATORY LIGHT CHAIN; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: MYOSIN ESSENTIAL LIGHT CHAIN; COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS; SOURCE 3 ORGANISM_TAXID: 31199; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS; SOURCE 6 ORGANISM_TAXID: 31199; SOURCE 7 MOL_ID: 3; SOURCE 8 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS; SOURCE 9 ORGANISM_TAXID: 31199 KEYWDS CALCIUM-BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.COHEN,X.XIE REVDAT 5 14-FEB-24 1SCM 1 REMARK LINK REVDAT 4 04-APR-18 1SCM 1 REMARK REVDAT 3 24-FEB-09 1SCM 1 VERSN REVDAT 2 01-APR-03 1SCM 1 JRNL REVDAT 1 30-APR-94 1SCM 0 JRNL AUTH X.XIE,D.H.HARRISON,I.SCHLICHTING,R.M.SWEET,V.N.KALABOKIS, JRNL AUTH 2 A.G.SZENT-GYORGYI,C.COHEN JRNL TITL STRUCTURE OF THE REGULATORY DOMAIN OF SCALLOP MYOSIN AT 2.8 JRNL TITL 2 A RESOLUTION. JRNL REF NATURE V. 368 306 1994 JRNL REFN ISSN 0028-0836 JRNL PMID 8127365 JRNL DOI 10.1038/368306A0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.KWON,E.B.GOODWIN,L.NYITRAY,E.BERLINER,E.O'NEALL-HENNESSEY, REMARK 1 AUTH 2 F.D.MELANDRI,A.G.SZENT-GYORGYI REMARK 1 TITL ISOLATION OF THE REGULATORY DOMAIN OF SCALLOP MYOSIN: ROLE REMARK 1 TITL 2 OF THE ESSENTIAL LIGHT CHAIN IN CALCIUM BINDING REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 87 4771 1990 REMARK 1 REFN ISSN 0027-8424 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 8960 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2814 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 0 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 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) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 3.760 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 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: REMARK 3 THE ELECTRON DENSITY FOR LEU (B12) AND PRO (B13) WHICH ARE REMARK 3 THE FIRST TWO RESIDUES IN THE RLC IS NOT CLEAR ENOUGH TO REMARK 3 DEFINE THE GEOMETRY WELL. REMARK 4 REMARK 4 1SCM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000176319. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 43.50000 REMARK 290 SMTRY3 2 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -73.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 GLY B 150 REMARK 465 SER B 151 REMARK 465 GLY B 152 REMARK 465 GLU B 153 REMARK 465 GLU B 154 REMARK 465 GLU B 155 REMARK 465 ALA B 156 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 777 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 790 NE - CZ - NH2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG A 813 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 TRP A 818 CD1 - CG - CD2 ANGL. DEV. = 8.0 DEGREES REMARK 500 TRP A 818 CG - CD1 - NE1 ANGL. DEV. = -6.5 DEGREES REMARK 500 TRP A 818 CE2 - CD2 - CG ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG A 822 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 TRP A 824 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP A 824 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 TRP A 826 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP A 826 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 TRP A 827 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP A 827 CE2 - CD2 - CG ANGL. DEV. = -5.6 DEGREES REMARK 500 MET B 20 CA - CB - CG ANGL. DEV. = 11.7 DEGREES REMARK 500 MET B 20 CG - SD - CE ANGL. DEV. = 10.0 DEGREES REMARK 500 ARG B 31 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 GLU B 45 CA - CB - CG ANGL. DEV. = 18.0 DEGREES REMARK 500 LEU B 80 CA - CB - CG ANGL. DEV. = 13.9 DEGREES REMARK 500 SER B 81 CA - C - N ANGL. DEV. = -12.2 DEGREES REMARK 500 ILE B 148 CG1 - CB - CG2 ANGL. DEV. = -15.2 DEGREES REMARK 500 TRP C 21 CD1 - CG - CD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP C 21 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 ARG C 24 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 LEU C 33 CA - CB - CG ANGL. DEV. = 15.2 DEGREES REMARK 500 PRO C 44 N - CA - C ANGL. DEV. = 21.8 DEGREES REMARK 500 CYS C 78 CA - CB - SG ANGL. DEV. = 9.2 DEGREES REMARK 500 GLU C 79 CA - C - N ANGL. DEV. = -14.2 DEGREES REMARK 500 GLN C 98 N - CA - C ANGL. DEV. = -16.9 DEGREES REMARK 500 LEU C 128 CA - C - N ANGL. DEV. = -34.2 DEGREES REMARK 500 THR C 129 N - CA - C ANGL. DEV. = -23.4 DEGREES REMARK 500 LEU C 131 CA - C - O ANGL. DEV. = 15.6 DEGREES REMARK 500 LEU C 131 CA - C - N ANGL. DEV. = -21.6 DEGREES REMARK 500 TYR C 141 CB - CG - CD2 ANGL. DEV. = -3.9 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 ARG B 31 -5.07 61.48 REMARK 500 PRO B 51 -173.77 -63.19 REMARK 500 ASP B 52 -84.99 -115.08 REMARK 500 ASP B 53 -55.72 -150.16 REMARK 500 LYS B 54 -46.12 -29.04 REMARK 500 ASP B 78 54.80 -98.75 REMARK 500 LYS B 79 -37.28 -173.61 REMARK 500 THR B 83 133.76 -5.48 REMARK 500 GLU B 86 -76.16 -37.11 REMARK 500 ILE B 89 47.11 -74.69 REMARK 500 ARG B 90 -37.93 -166.35 REMARK 500 ASN B 119 140.93 -35.75 REMARK 500 GLN C 5 49.39 18.39 REMARK 500 GLU C 7 78.21 -169.88 REMARK 500 ASP C 25 40.41 -145.18 REMARK 500 PRO C 44 -84.15 -130.13 REMARK 500 ARG C 45 -74.26 83.83 REMARK 500 VAL C 52 120.19 63.13 REMARK 500 HIS C 56 -5.30 176.69 REMARK 500 ASP C 77 65.95 -112.43 REMARK 500 CYS C 78 -139.43 -103.04 REMARK 500 THR C 92 -52.91 -3.87 REMARK 500 GLU C 115 71.32 -112.30 REMARK 500 ARG C 116 143.56 -31.98 REMARK 500 ASP C 119 -2.93 -57.36 REMARK 500 THR C 129 -118.42 -149.06 REMARK 500 ASP C 130 -40.93 -155.40 REMARK 500 LEU C 131 72.21 15.49 REMARK 500 GLN C 132 99.63 -68.00 REMARK 500 ASP C 134 -179.99 -54.57 REMARK 500 ALA C 150 46.68 -74.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LEU B 12 PRO B 13 -142.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LEU C 128 19.04 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 B 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 28 OD2 REMARK 620 2 ASP B 28 OD1 42.3 REMARK 620 3 ASP B 30 OD1 121.1 89.1 REMARK 620 4 ASP B 32 OD1 110.3 127.8 69.7 REMARK 620 5 PHE B 34 O 118.6 156.9 113.9 65.5 REMARK 620 6 ASP B 39 OD2 118.8 78.9 58.3 121.2 111.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 19 O REMARK 620 2 ASP C 19 OD1 65.6 REMARK 620 3 ASP C 22 OD1 74.5 119.1 REMARK 620 4 ASP C 22 O 81.7 139.9 69.6 REMARK 620 5 GLY C 23 O 65.8 82.1 120.8 62.9 REMARK 620 6 ASP C 25 OD1 130.0 83.0 154.3 102.8 72.4 REMARK 620 7 ALA C 27 O 118.7 72.8 89.7 146.6 147.7 84.3 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 C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 502 REMARK 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE ADVISORY NOTICE: REMARK 999 DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE. REMARK 999 REMARK 999 SWISS-PROT ENTRY NAME: MLR_AEQIR REMARK 999 REMARK 999 SWISS-PROT RESIDUE PDB SEQRES REMARK 999 NAME NUMBER NAME CHAIN SEQ/INSERT CODE REMARK 999 GLN 86 GLU 86 REMARK 999 ASN 101 THR 101 REMARK 999 REMARK 999 TWO ERRORS WERE FOUND IN THE ORIGINAL RLC SEQUENCE BY DRS. REMARK 999 GOODWIN, LEINWAND AND SZENT-GYORGYI (J.MOL.BIOL. 216, 85-93 REMARK 999 TO BE CORRECT. DBREF 1SCM A 777 836 UNP P24733 MYS_AEQIR 777 836 DBREF 1SCM B 12 156 UNP P13543 MLR_AEQIR 12 156 DBREF 1SCM C 4 152 UNP P07291 MLE_AEQIR 4 152 SEQRES 1 A 60 ARG LEU SER LYS ILE ILE SER MET PHE GLN ALA HIS ILE SEQRES 2 A 60 ARG GLY TYR LEU ILE ARG LYS ALA TYR LYS LYS LEU GLN SEQRES 3 A 60 ASP GLN ARG ILE GLY LEU SER VAL ILE GLN ARG ASN ILE SEQRES 4 A 60 ARG LYS TRP LEU VAL LEU ARG ASN TRP GLN TRP TRP LYS SEQRES 5 A 60 LEU TYR SER LYS VAL LYS PRO LEU SEQRES 1 B 145 LEU PRO GLN LYS GLN ILE GLN GLU MET LYS GLU ALA PHE SEQRES 2 B 145 SER MET ILE ASP VAL ASP ARG ASP GLY PHE VAL SER LYS SEQRES 3 B 145 GLU ASP ILE LYS ALA ILE SER GLU GLN LEU GLY ARG ALA SEQRES 4 B 145 PRO ASP ASP LYS GLU LEU THR ALA MET LEU LYS GLU ALA SEQRES 5 B 145 PRO GLY PRO LEU ASN PHE THR MET PHE LEU SER ILE PHE SEQRES 6 B 145 SER ASP LYS LEU SER GLY THR ASP SER GLU GLU THR ILE SEQRES 7 B 145 ARG ASN ALA PHE ALA MET PHE ASP GLU GLN GLU THR LYS SEQRES 8 B 145 LYS LEU ASN ILE GLU TYR ILE LYS ASP LEU LEU GLU ASN SEQRES 9 B 145 MET GLY ASP ASN PHE ASN LYS ASP GLU MET ARG MET THR SEQRES 10 B 145 PHE LYS GLU ALA PRO VAL GLU GLY GLY LYS PHE ASP TYR SEQRES 11 B 145 VAL LYS PHE THR ALA MET ILE LYS GLY SER GLY GLU GLU SEQRES 12 B 145 GLU ALA SEQRES 1 C 149 SER GLN ASP GLU ILE ASP ASP LEU LYS ASP VAL PHE GLU SEQRES 2 C 149 LEU PHE ASP PHE TRP ASP GLY ARG ASP GLY ALA VAL ASP SEQRES 3 C 149 ALA PHE LYS LEU GLY ASP VAL CYS ARG CYS LEU GLY ILE SEQRES 4 C 149 ASN PRO ARG ASN GLU ASP VAL PHE ALA VAL GLY GLY THR SEQRES 5 C 149 HIS LYS MET GLY GLU LYS SER LEU PRO PHE GLU GLU PHE SEQRES 6 C 149 LEU PRO ALA TYR GLU GLY LEU MET ASP CYS GLU GLN GLY SEQRES 7 C 149 THR PHE ALA ASP TYR MET GLU ALA PHE LYS THR PHE ASP SEQRES 8 C 149 ARG GLU GLY GLN GLY PHE ILE SER GLY ALA GLU LEU ARG SEQRES 9 C 149 HIS VAL LEU THR ALA LEU GLY GLU ARG LEU SER ASP GLU SEQRES 10 C 149 ASP VAL ASP GLU ILE ILE LYS LEU THR ASP LEU GLN GLU SEQRES 11 C 149 ASP LEU GLU GLY ASN VAL LYS TYR GLU ASP PHE VAL LYS SEQRES 12 C 149 LYS VAL MET ALA GLY PRO HET CA B 502 1 HET CA C 501 1 HETNAM CA CALCIUM ION FORMUL 4 CA 2(CA 2+) HELIX 1 1 ARG A 777 ARG A 822 1 46 HELIX 2 2 TRP A 824 LYS A 834 1 11 HELIX 3 3 PRO B 13 GLN B 18 1 6 HELIX 4 4 GLU B 19 ASP B 28 1 10 HELIX 5 5 SER B 36 GLY B 48 1 13 HELIX 6 6 ASP B 53 LYS B 61 1 9 HELIX 7 7 ASN B 68 ASP B 78 1 11 HELIX 8 8 GLU B 87 MET B 95 1 9 HELIX 9 9 ILE B 106 MET B 116 1 11 HELIX 10 10 ASN B 121 GLU B 131 1 11 HELIX 11 11 ASP B 140 LYS B 149 1 10 HELIX 12 12 GLU C 7 ASP C 22 1 16 HELIX 13 13 LYS C 32 CYS C 39 1 8 HELIX 14 14 ARG C 45 ALA C 51 1 7 HELIX 15 15 PRO C 64 ASP C 77 1 14 HELIX 16 16 THR C 82 PHE C 90 1 9 HELIX 17 17 GLY C 103 ALA C 112 1 10 HELIX 18 18 GLU C 120 ILE C 126 1 7 HELIX 19 19 TYR C 141 ALA C 150 1 10 SHEET 1 A 3 LEU B 104 ASN B 105 0 SHEET 2 A 3 LYS B 138 PHE B 139 -1 N PHE B 139 O LEU B 104 SHEET 3 A 3 VAL B 134 GLU B 135 -1 N GLU B 135 O LYS B 138 SHEET 1 B 2 VAL C 28 ASP C 29 0 SHEET 2 B 2 SER C 62 LEU C 63 -1 O LEU C 63 N VAL C 28 SHEET 1 C 2 PHE C 100 SER C 102 0 SHEET 2 C 2 ASN C 138 LYS C 140 -1 N VAL C 139 O ILE C 101 LINK OD2 ASP B 28 CA CA B 502 1555 1555 2.99 LINK OD1 ASP B 28 CA CA B 502 1555 1555 2.93 LINK OD1 ASP B 30 CA CA B 502 1555 1555 2.69 LINK OD1 ASP B 32 CA CA B 502 1555 1555 2.59 LINK O PHE B 34 CA CA B 502 1555 1555 2.51 LINK OD2 ASP B 39 CA CA B 502 1555 1555 3.12 LINK O ASP C 19 CA CA C 501 1555 1555 2.75 LINK OD1 ASP C 19 CA CA C 501 1555 1555 2.65 LINK OD1 ASP C 22 CA CA C 501 1555 1555 2.63 LINK O ASP C 22 CA CA C 501 1555 1555 2.76 LINK O GLY C 23 CA CA C 501 1555 1555 2.54 LINK OD1 ASP C 25 CA CA C 501 1555 1555 2.90 LINK O ALA C 27 CA CA C 501 1555 1555 2.43 SITE 1 AC1 5 ASP C 19 ASP C 22 GLY C 23 ASP C 25 SITE 2 AC1 5 ALA C 27 SITE 1 AC2 5 ASP B 28 ASP B 30 ASP B 32 PHE B 34 SITE 2 AC2 5 ASP B 39 CRYST1 52.500 87.000 55.500 90.00 114.50 90.00 P 1 21 1 2 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 0.019048 0.000000 0.008681 0.00000 SCALE2 0.000000 0.011494 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019801 0.00000