HEADER MUSCLE PROTEIN 19-JAN-96 1WDC TITLE SCALLOP MYOSIN REGULATORY DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: SCALLOP MYOSIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: PROTEOLYTIC FRAGMENT, REGULATORY DOMAIN; COMPND 5 OTHER_DETAILS: PH 7.0; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: SCALLOP MYOSIN; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: PROTEOLYTIC FRAGMENT, REGULATORY DOMAIN; COMPND 10 OTHER_DETAILS: PH 7.0; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: SCALLOP MYOSIN; COMPND 13 CHAIN: C; COMPND 14 FRAGMENT: PROTEOLYTIC FRAGMENT, REGULATORY DOMAIN; COMPND 15 OTHER_DETAILS: PH 7.0 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS; SOURCE 3 ORGANISM_TAXID: 31199; SOURCE 4 ORGAN: SKELETAL; SOURCE 5 TISSUE: SKELETAL MUSCLE; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS; SOURCE 8 ORGANISM_TAXID: 31199; SOURCE 9 ORGAN: SKELETAL; SOURCE 10 TISSUE: SKELETAL MUSCLE; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS; SOURCE 13 ORGANISM_TAXID: 31199; SOURCE 14 ORGAN: SKELETAL; SOURCE 15 TISSUE: SKELETAL MUSCLE KEYWDS MYOSIN, CALCIUM BINDING PROTEIN, MUSCLE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.HOUDUSSE,C.COHEN REVDAT 3 14-FEB-24 1WDC 1 REMARK LINK REVDAT 2 24-FEB-09 1WDC 1 VERSN REVDAT 1 11-JUL-96 1WDC 0 JRNL AUTH A.HOUDUSSE,C.COHEN JRNL TITL STRUCTURE OF THE REGULATORY DOMAIN OF SCALLOP MYOSIN AT 2 A JRNL TITL 2 RESOLUTION: IMPLICATIONS FOR REGULATION. JRNL REF STRUCTURE V. 4 21 1996 JRNL REFN ISSN 0969-2126 JRNL PMID 8805510 JRNL DOI 10.1016/S0969-2126(96)00154-2 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH X.XIE,D.H.HARRISON,I.SCHLICHTING,R.M.SWEET,V.N.KALABOKIS, REMARK 1 AUTH 2 A.G.SZENT-GYORGYI,C.COHEN REMARK 1 TITL STRUCTURE OF THE REGULATORY DOMAIN OF SCALLOP MYOSIN AT 2.8 REMARK 1 TITL 2 A RESOLUTION REMARK 1 REF NATURE V. 368 306 1994 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 2 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. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 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) (%) : 85.9 REMARK 3 NUMBER OF REFLECTIONS : 23375 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) : 0.194 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2665 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 : 2897 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 164 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.52 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) : 0.20 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) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 1.439 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.13 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.428 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 SIDE CHAIN ATOMS OF RESIDUE GLU B 153 ARE NOT SEEN IN THE REMARK 3 ELECTRON DENSITY. REMARK 4 REMARK 4 1WDC 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_1000177177. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : OCT-93 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 7.0 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) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS, CCP4 REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26715 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.020 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06100 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0 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 43.55000 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: 7850 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -83.0 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 400 REMARK 400 COMPOUND REMARK 400 THE RD FRAGMENT IS A TERNARY COMPLEX OF A PORTION OF REMARK 400 HEAVY CHAIN WITH TWO LIGHT CHAINS. CHAIN LABEL A REMARK 400 DESIGNATES THE PORTION OF MYOSIN HEAVY CHAIN PRESENT IN REMARK 400 THE RD FRAGMENT. CHAIN LABEL B DESIGNATES THE MYOSIN REMARK 400 REGULATORY LIGHT CHAIN. CHAIN LABEL C DESIGNATES THE REMARK 400 MYOSIN ESSENTIAL LIGHT CHAIN. 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 ALA B 1 REMARK 465 ASP B 2 REMARK 465 LYS B 3 REMARK 465 ALA B 4 REMARK 465 ALA B 5 REMARK 465 SER B 6 REMARK 465 GLY B 7 REMARK 465 VAL B 8 REMARK 465 LEU B 9 REMARK 465 THR B 10 REMARK 465 LYS B 11 REMARK 465 GLU B 154 REMARK 465 GLU B 155 REMARK 465 ALA B 156 REMARK 465 PRO C 1 REMARK 465 LYS C 2 REMARK 465 ASP C 155 REMARK 465 LYS C 156 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 GLU B 153 CG CD OE1 OE2 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 TYR C 153 CA TYR C 153 C 0.347 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 ASP A 775 -61.79 -102.64 REMARK 500 ARG B 31 75.54 6.55 REMARK 500 LYS B 61 -6.07 -57.85 REMARK 500 SER C 4 130.00 73.21 REMARK 500 ASP C 25 24.21 -146.41 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 TYR C 153 PRO C 154 -85.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 798 0.07 SIDE CHAIN REMARK 500 TYR A 830 0.07 SIDE CHAIN REMARK 500 PHE B 34 0.09 SIDE CHAIN REMARK 500 ARG B 126 0.07 SIDE CHAIN 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 TYR C 153 10.90 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 B 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 28 OD1 REMARK 620 2 ASP B 30 OD1 84.1 REMARK 620 3 ASP B 30 OD2 124.8 44.5 REMARK 620 4 ASP B 32 OD1 86.4 82.2 101.6 REMARK 620 5 PHE B 34 O 71.4 148.4 163.8 76.8 REMARK 620 6 ASP B 39 OD2 96.3 108.8 85.8 168.8 93.7 REMARK 620 7 HOH B 527 O 171.3 104.1 62.2 97.5 101.8 78.4 REMARK 620 N 1 2 3 4 5 6 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 OD1 REMARK 620 2 ASP C 19 O 70.4 REMARK 620 3 ASP C 22 OD1 124.4 68.8 REMARK 620 4 GLY C 23 O 87.6 70.7 111.9 REMARK 620 5 ASP C 25 OD1 75.4 132.5 157.7 75.9 REMARK 620 6 ALA C 27 O 85.1 129.2 92.6 154.0 78.1 REMARK 620 7 HOH C 512 O 145.5 130.6 90.0 77.8 70.8 94.4 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 C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 502 DBREF 1WDC A 774 837 UNP P24733 MYS_AEQIR 774 837 DBREF 1WDC B 1 156 UNP P13543 MLR_AEQIR 1 156 DBREF 1WDC C 1 156 UNP P07291 MLE_AEQIR 1 156 SEQRES 1 A 64 ARG ASP GLU ARG LEU SER LYS ILE ILE SER MET PHE GLN SEQRES 2 A 64 ALA HIS ILE ARG GLY TYR LEU ILE ARG LYS ALA TYR LYS SEQRES 3 A 64 LYS LEU GLN ASP GLN ARG ILE GLY LEU SER VAL ILE GLN SEQRES 4 A 64 ARG ASN ILE ARG LYS TRP LEU VAL LEU ARG ASN TRP GLN SEQRES 5 A 64 TRP TRP LYS LEU TYR SER LYS VAL LYS PRO LEU LEU SEQRES 1 B 156 ALA ASP LYS ALA ALA SER GLY VAL LEU THR LYS LEU PRO SEQRES 2 B 156 GLN LYS GLN ILE GLN GLU MET LYS GLU ALA PHE SER MET SEQRES 3 B 156 ILE ASP VAL ASP ARG ASP GLY PHE VAL SER LYS GLU ASP SEQRES 4 B 156 ILE LYS ALA ILE SER GLU GLN LEU GLY ARG ALA PRO ASP SEQRES 5 B 156 ASP LYS GLU LEU THR ALA MET LEU LYS GLU ALA PRO GLY SEQRES 6 B 156 PRO LEU ASN PHE THR MET PHE LEU SER ILE PHE SER ASP SEQRES 7 B 156 LYS LEU SER GLY THR ASP SER GLU GLU THR ILE ARG ASN SEQRES 8 B 156 ALA PHE ALA MET PHE ASP GLU GLN GLU THR LYS LYS LEU SEQRES 9 B 156 ASN ILE GLU TYR ILE LYS ASP LEU LEU GLU ASN MET GLY SEQRES 10 B 156 ASP ASN PHE ASN LYS ASP GLU MET ARG MET THR PHE LYS SEQRES 11 B 156 GLU ALA PRO VAL GLU GLY GLY LYS PHE ASP TYR VAL LYS SEQRES 12 B 156 PHE THR ALA MET ILE LYS GLY SER GLY GLU GLU GLU ALA SEQRES 1 C 156 PRO LYS LEU SER GLN ASP GLU ILE ASP ASP LEU LYS ASP SEQRES 2 C 156 VAL PHE GLU LEU PHE ASP PHE TRP ASP GLY ARG ASP GLY SEQRES 3 C 156 ALA VAL ASP ALA PHE LYS LEU GLY ASP VAL CYS ARG CYS SEQRES 4 C 156 LEU GLY ILE ASN PRO ARG ASN GLU ASP VAL PHE ALA VAL SEQRES 5 C 156 GLY GLY THR HIS LYS MET GLY GLU LYS SER LEU PRO PHE SEQRES 6 C 156 GLU GLU PHE LEU PRO ALA TYR GLU GLY LEU MET ASP CYS SEQRES 7 C 156 GLU GLN GLY THR PHE ALA ASP TYR MET GLU ALA PHE LYS SEQRES 8 C 156 THR PHE ASP ARG GLU GLY GLN GLY PHE ILE SER GLY ALA SEQRES 9 C 156 GLU LEU ARG HIS VAL LEU THR ALA LEU GLY GLU ARG LEU SEQRES 10 C 156 SER ASP GLU ASP VAL ASP GLU ILE ILE LYS LEU THR ASP SEQRES 11 C 156 LEU GLN GLU ASP LEU GLU GLY ASN VAL LYS TYR GLU ASP SEQRES 12 C 156 PHE VAL LYS LYS VAL MET ALA GLY PRO TYR PRO ASP LYS HET MG B 502 1 HET CA C 501 1 HETNAM MG MAGNESIUM ION HETNAM CA CALCIUM ION FORMUL 4 MG MG 2+ FORMUL 5 CA CA 2+ FORMUL 6 HOH *164(H2 O) HELIX 1 1 GLU A 776 ASN A 823 1 48 HELIX 2 2 GLN A 825 LYS A 834 1 10 HELIX 3 3 GLN B 14 ILE B 27 1 14 HELIX 4 4 LYS B 37 LEU B 47 1 11 HELIX 5 5 ASP B 53 LEU B 60 1 8 HELIX 6 6 PHE B 69 LYS B 79 1 11 HELIX 7 7 GLU B 86 PHE B 96 1 11 HELIX 8 8 ILE B 106 ASN B 115 1 10 HELIX 9 9 LYS B 122 PHE B 129 1 8 HELIX 10 10 TYR B 141 LYS B 149 1 9 HELIX 11 11 GLN C 5 ASP C 22 1 18 HELIX 12 12 ALA C 30 LEU C 40 5 11 HELIX 13 13 ASN C 46 VAL C 52 1 7 HELIX 14 14 PHE C 65 ASP C 77 1 13 HELIX 15 15 PHE C 83 PHE C 93 1 11 HELIX 16 16 GLY C 103 ALA C 112 1 10 HELIX 17 17 ASP C 119 THR C 129 1 11 HELIX 18 18 TYR C 141 ALA C 150 1 10 SHEET 1 A 2 PHE C 100 SER C 102 0 SHEET 2 A 2 ASN C 138 LYS C 140 -1 N VAL C 139 O ILE C 101 LINK OD1 ASP B 28 MG MG B 502 1555 1555 2.43 LINK OD1 ASP B 30 MG MG B 502 1555 1555 2.38 LINK OD2 ASP B 30 MG MG B 502 1555 1555 3.10 LINK OD1 ASP B 32 MG MG B 502 1555 1555 2.44 LINK O PHE B 34 MG MG B 502 1555 1555 2.34 LINK OD2 ASP B 39 MG MG B 502 1555 1555 2.31 LINK MG MG B 502 O HOH B 527 1555 1555 2.42 LINK OD1 ASP C 19 CA CA C 501 1555 1555 2.43 LINK O ASP C 19 CA CA C 501 1555 1555 2.63 LINK OD1 ASP C 22 CA CA C 501 1555 1555 2.57 LINK O GLY C 23 CA CA C 501 1555 1555 2.57 LINK OD1 ASP C 25 CA CA C 501 1555 1555 2.61 LINK O ALA C 27 CA CA C 501 1555 1555 2.36 LINK CA CA C 501 O HOH C 512 1555 1555 2.50 SITE 1 AC1 6 ASP C 19 ASP C 22 GLY C 23 ASP C 25 SITE 2 AC1 6 ALA C 27 HOH C 512 SITE 1 AC2 6 ASP B 28 ASP B 30 ASP B 32 PHE B 34 SITE 2 AC2 6 ASP B 39 HOH B 527 CRYST1 52.650 87.100 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 0.018993 0.000000 0.008656 0.00000 SCALE2 0.000000 0.011481 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019801 0.00000