PDB Short entry for 2BAM HEADER HYDROLASE/DNA 19-AUG-98 2BAM TITLE RESTRICTION ENDONUCLEASE BAMHI COMPLEX WITH DNA AND CALCIUM IONS (PRE- TITLE 2 REACTIVE COMPLEX). COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*TP*AP*TP*GP*GP*AP*TP*CP*CP*AP*TP*A)-3'); COMPND 3 CHAIN: C, D; COMPND 4 FRAGMENT: PALINDROMIC SPECIFIC SITE; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PROTEIN (ENDONUCLEASE BAMHI); COMPND 8 CHAIN: A, B; COMPND 9 SYNONYM: R. BAMHI; COMPND 10 EC: 3.1.21.4; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 ORGANISM_SCIENTIFIC: BACILLUS AMYLOLIQUEFACIENS; SOURCE 5 ORGANISM_TAXID: 1390; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PHOSPHODIESTERASE, COMPLEX (ENDONUCLEASE-DNA), NUCLEASE, HYDROLASE- KEYWDS 2 DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.VIADIU,A.K.AGGARWAL REVDAT 6 23-AUG-23 2BAM 1 REMARK LINK REVDAT 5 13-JUL-11 2BAM 1 SHEET REVDAT 4 24-FEB-09 2BAM 1 VERSN REVDAT 3 17-APR-00 2BAM 1 HEADER REVDAT 2 29-DEC-99 2BAM 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 31-OCT-99 2BAM 0 JRNL AUTH H.VIADIU,A.K.AGGARWAL JRNL TITL THE ROLE OF METALS IN CATALYSIS BY THE RESTRICTION JRNL TITL 2 ENDONUCLEASE BAMHI. JRNL REF NAT.STRUCT.BIOL. V. 5 910 1998 JRNL REFN ISSN 1072-8368 JRNL PMID 9783752 JRNL DOI 10.1038/2352 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.NEWMAN,T.STRZELECKA,L.F.DORNER,I.SCHILDKRAUT,A.K.AGGARWAL REMARK 1 TITL STRUCTURE OF BAM HI ENDONUCLEASE BOUND TO DNA: PARTIAL REMARK 1 TITL 2 FOLDING AND UNFOLDING ON DNA BINDING REMARK 1 REF SCIENCE V. 269 656 1995 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 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) (%) : 81.6 REMARK 3 NUMBER OF REFLECTIONS : 29690 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : R-FREE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.233 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1564 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.000 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 : 3380 REMARK 3 NUCLEIC ACID ATOMS : 465 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 317 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.80 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.500 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 : PARAMCSDX_MOD.PRO REMARK 3 PARAMETER FILE 2 : PARAM_NDBX96.DNA REMARK 3 PARAMETER FILE 3 : PARAM19.SOL REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BAM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-SEP-99. REMARK 100 THE DEPOSITION ID IS D_1000008394. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 5.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.908 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31554 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 81.6 REMARK 200 DATA REDUNDANCY : 2.950 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : 7.40000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.3500 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: 1BHM REMARK 200 REMARK 200 REMARK: CRYSTAL WAS ISOMORPHOUS TO 1BHM. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12-14% PEG8000, 0.1M MES (PH 5.3), REMARK 280 0.15M KCL, 5% GLYCEROL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 52.60000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 33.20000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.70000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 33.20000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 52.60000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.70000 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 300 REMARK: THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT CONTAINS TWO BAMHI REMARK 300 MONOMERS (CHAINS A AND B) BOUND TO A PALINDROMIC 12 BASE REMARK 300 PAIR DNA COMPLEX. 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, A, B 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 C-TERMINALS ARE ASYMMETRICALLY POSITIONED BETWEEN THE REMARK 400 TWO MONOMERS MAKING UP THE COMPLEX. 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 DA D 12 REMARK 465 ASP A 208 REMARK 465 LYS A 209 REMARK 465 VAL A 210 REMARK 465 GLU A 211 REMARK 465 ASN A 212 REMARK 465 LYS A 213 REMARK 465 GLU B 211 REMARK 465 ASN B 212 REMARK 465 LYS B 213 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 DT C 11 N1 - C1' - C2' ANGL. DEV. = 9.9 DEGREES REMARK 500 DT C 11 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DA C 12 C3' - C2' - C1' ANGL. DEV. = -5.1 DEGREES REMARK 500 DA C 12 O4' - C1' - N9 ANGL. DEV. = 3.1 DEGREES REMARK 500 DT D 1 C3' - C2' - C1' ANGL. DEV. = -5.6 DEGREES REMARK 500 DT D 1 O4' - C1' - N1 ANGL. DEV. = 3.5 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 GLU A 62 -72.20 -42.03 REMARK 500 GLU A 69 -71.49 -75.88 REMARK 500 GLU A 77 62.18 38.28 REMARK 500 ASN A 102 -119.46 56.19 REMARK 500 LEU A 168 3.65 -66.33 REMARK 500 TRP B 38 -144.45 -70.71 REMARK 500 PRO B 39 92.62 4.61 REMARK 500 ALA B 40 -32.94 -27.93 REMARK 500 ASN B 53 28.53 49.03 REMARK 500 GLU B 77 61.62 68.18 REMARK 500 ASN B 102 -121.88 68.71 REMARK 500 THR B 153 127.72 -35.05 REMARK 500 LYS B 200 37.33 -96.06 REMARK 500 ASP B 208 46.24 -99.54 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 DA C 12 0.06 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 CALCIUM DIVALENT METALS BIND ASYMMETRICALLY. THE ACTIVE REMARK 600 SITE OF THE R-SUBUNIT IS THE ONLY ONE CONTAINING METALS. 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 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG D 4 O3' REMARK 620 2 DG D 5 OP1 50.8 REMARK 620 3 HOH D 14 O 55.4 87.2 REMARK 620 4 GLU A 77 OE1 149.7 148.6 96.2 REMARK 620 5 GLU A 77 OE2 115.2 164.3 77.9 40.3 REMARK 620 6 ASP A 94 OD1 123.7 73.0 128.0 80.6 120.1 REMARK 620 7 HOH A 504 O 83.6 126.3 87.6 85.1 49.2 142.7 REMARK 620 8 HOH A 510 O 92.6 79.5 56.2 76.7 95.7 72.8 136.4 REMARK 620 N 1 2 3 4 5 6 7 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 DG D 5 OP1 REMARK 620 2 HOH D 13 O 87.8 REMARK 620 3 ASP A 94 OD2 97.6 161.3 REMARK 620 4 ASP A 94 OD1 62.4 149.6 42.1 REMARK 620 5 GLU A 111 OE2 66.3 100.6 65.8 73.5 REMARK 620 6 PHE A 112 O 163.2 96.9 73.1 113.3 96.9 REMARK 620 7 HOH A 503 O 102.5 104.5 91.8 78.6 152.0 92.0 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CTA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE R SUBUNIT. REMARK 800 REMARK 800 SITE_IDENTIFIER: CTB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE L SUBUNIT. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 502 DBREF 2BAM A 1 213 UNP P23940 T2BA_BACAM 1 213 DBREF 2BAM B 1 213 UNP P23940 T2BA_BACAM 1 213 DBREF 2BAM C 1 12 PDB 2BAM 2BAM 1 12 DBREF 2BAM D 1 12 PDB 2BAM 2BAM 1 12 SEQRES 1 C 12 DT DA DT DG DG DA DT DC DC DA DT DA SEQRES 1 D 12 DT DA DT DG DG DA DT DC DC DA DT DA SEQRES 1 A 213 MET GLU VAL GLU LYS GLU PHE ILE THR ASP GLU ALA LYS SEQRES 2 A 213 GLU LEU LEU SER LYS ASP LYS LEU ILE GLN GLN ALA TYR SEQRES 3 A 213 ASN GLU VAL LYS THR SER ILE CYS SER PRO ILE TRP PRO SEQRES 4 A 213 ALA THR SER LYS THR PHE THR ILE ASN ASN THR GLU LYS SEQRES 5 A 213 ASN CYS ASN GLY VAL VAL PRO ILE LYS GLU LEU CYS TYR SEQRES 6 A 213 THR LEU LEU GLU ASP THR TYR ASN TRP TYR ARG GLU LYS SEQRES 7 A 213 PRO LEU ASP ILE LEU LYS LEU GLU LYS LYS LYS GLY GLY SEQRES 8 A 213 PRO ILE ASP VAL TYR LYS GLU PHE ILE GLU ASN SER GLU SEQRES 9 A 213 LEU LYS ARG VAL GLY MET GLU PHE GLU THR GLY ASN ILE SEQRES 10 A 213 SER SER ALA HIS ARG SER MET ASN LYS LEU LEU LEU GLY SEQRES 11 A 213 LEU LYS HIS GLY GLU ILE ASP LEU ALA ILE ILE LEU MET SEQRES 12 A 213 PRO ILE LYS GLN LEU ALA TYR TYR LEU THR ASP ARG VAL SEQRES 13 A 213 THR ASN PHE GLU GLU LEU GLU PRO TYR PHE GLU LEU THR SEQRES 14 A 213 GLU GLY GLN PRO PHE ILE PHE ILE GLY PHE ASN ALA GLU SEQRES 15 A 213 ALA TYR ASN SER ASN VAL PRO LEU ILE PRO LYS GLY SER SEQRES 16 A 213 ASP GLY MET SER LYS ARG SER ILE LYS LYS TRP LYS ASP SEQRES 17 A 213 LYS VAL GLU ASN LYS SEQRES 1 B 213 MET GLU VAL GLU LYS GLU PHE ILE THR ASP GLU ALA LYS SEQRES 2 B 213 GLU LEU LEU SER LYS ASP LYS LEU ILE GLN GLN ALA TYR SEQRES 3 B 213 ASN GLU VAL LYS THR SER ILE CYS SER PRO ILE TRP PRO SEQRES 4 B 213 ALA THR SER LYS THR PHE THR ILE ASN ASN THR GLU LYS SEQRES 5 B 213 ASN CYS ASN GLY VAL VAL PRO ILE LYS GLU LEU CYS TYR SEQRES 6 B 213 THR LEU LEU GLU ASP THR TYR ASN TRP TYR ARG GLU LYS SEQRES 7 B 213 PRO LEU ASP ILE LEU LYS LEU GLU LYS LYS LYS GLY GLY SEQRES 8 B 213 PRO ILE ASP VAL TYR LYS GLU PHE ILE GLU ASN SER GLU SEQRES 9 B 213 LEU LYS ARG VAL GLY MET GLU PHE GLU THR GLY ASN ILE SEQRES 10 B 213 SER SER ALA HIS ARG SER MET ASN LYS LEU LEU LEU GLY SEQRES 11 B 213 LEU LYS HIS GLY GLU ILE ASP LEU ALA ILE ILE LEU MET SEQRES 12 B 213 PRO ILE LYS GLN LEU ALA TYR TYR LEU THR ASP ARG VAL SEQRES 13 B 213 THR ASN PHE GLU GLU LEU GLU PRO TYR PHE GLU LEU THR SEQRES 14 B 213 GLU GLY GLN PRO PHE ILE PHE ILE GLY PHE ASN ALA GLU SEQRES 15 B 213 ALA TYR ASN SER ASN VAL PRO LEU ILE PRO LYS GLY SER SEQRES 16 B 213 ASP GLY MET SER LYS ARG SER ILE LYS LYS TRP LYS ASP SEQRES 17 B 213 LYS VAL GLU ASN LYS HET CA A 501 1 HET CA A 502 1 HETNAM CA CALCIUM ION FORMUL 5 CA 2(CA 2+) FORMUL 7 HOH *317(H2 O) HELIX 1 1 ASP A 10 LYS A 18 1 9 HELIX 2 2 LYS A 20 ILE A 33 1 14 HELIX 3 3 VAL A 58 GLU A 69 5 12 HELIX 4 4 ASP A 81 LYS A 84 1 4 HELIX 5 5 ILE A 93 LYS A 132 1 40 HELIX 6 6 LYS A 146 TYR A 151 1 6 HELIX 7 7 PHE A 159 THR A 169 1 11 HELIX 8 8 ASP B 10 LYS B 18 1 9 HELIX 9 9 LYS B 20 SER B 35 1 16 HELIX 10 10 VAL B 58 ASP B 70 1 13 HELIX 11 11 ASP B 81 LYS B 84 1 4 HELIX 12 12 ILE B 117 LYS B 132 1 16 HELIX 13 13 LYS B 146 TYR B 151 1 6 HELIX 14 14 PHE B 159 THR B 169 1 11 HELIX 15 15 GLY B 194 GLY B 197 5 4 HELIX 16 16 TRP B 206 ASP B 208 5 3 SHEET 1 A 5 VAL A 95 GLU A 101 0 SHEET 2 A 5 GLU A 104 GLU A 113 -1 N MET A 110 O VAL A 95 SHEET 3 A 5 LEU A 138 PRO A 144 1 N LEU A 138 O GLY A 109 SHEET 4 A 5 PHE A 174 ASN A 180 1 N ILE A 175 O ALA A 139 SHEET 5 A 5 GLU A 2 ILE A 8 -1 N PHE A 7 O PHE A 176 SHEET 1 B 2 THR B 46 ASN B 48 0 SHEET 2 B 2 ALA B 183 ASN B 185 1 N ALA B 183 O ILE B 47 SHEET 1 C 5 VAL B 95 GLU B 101 0 SHEET 2 C 5 GLU B 104 PHE B 112 -1 N MET B 110 O VAL B 95 SHEET 3 C 5 LEU B 138 PRO B 144 1 N LEU B 138 O GLY B 109 SHEET 4 C 5 PHE B 174 ASN B 180 1 N ILE B 175 O ALA B 139 SHEET 5 C 5 GLU B 2 ILE B 8 -1 N PHE B 7 O PHE B 176 LINK O3' DG D 4 CA CA A 502 1555 1555 2.99 LINK OP1 DG D 5 CA CA A 501 1555 1555 2.32 LINK OP1 DG D 5 CA CA A 502 1555 1555 2.55 LINK O HOH D 13 CA CA A 501 1555 1555 2.47 LINK O HOH D 14 CA CA A 502 1555 1555 2.60 LINK OE1 GLU A 77 CA CA A 502 1555 1555 2.79 LINK OE2 GLU A 77 CA CA A 502 1555 1555 3.37 LINK OD2 ASP A 94 CA CA A 501 1555 1555 2.55 LINK OD1 ASP A 94 CA CA A 501 1555 1555 3.25 LINK OD1 ASP A 94 CA CA A 502 1555 1555 2.48 LINK OE2 GLU A 111 CA CA A 501 1555 1555 2.81 LINK O PHE A 112 CA CA A 501 1555 1555 2.40 LINK CA CA A 501 O HOH A 503 1555 1555 2.71 LINK CA CA A 502 O HOH A 504 1555 1555 2.55 LINK CA CA A 502 O HOH A 510 1555 1555 3.21 CISPEP 1 TRP A 38 PRO A 39 0 0.09 SITE 1 CTA 4 GLU A 77 ASP A 94 GLU A 111 GLU A 113 SITE 1 CTB 4 GLU B 77 ASP B 94 GLU B 111 GLU B 113 SITE 1 AC1 6 ASP A 94 GLU A 111 PHE A 112 HOH A 503 SITE 2 AC1 6 DG D 5 HOH D 13 SITE 1 AC2 6 GLU A 77 ASP A 94 HOH A 504 DG D 4 SITE 2 AC2 6 DG D 5 HOH D 14 CRYST1 105.200 79.400 66.400 90.00 90.00 90.00 P 21 21 21 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 0.009506 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012594 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015060 0.00000