PDB Short entry for 2ECS HEADER TRANSCRIPTION 14-FEB-07 2ECS TITLE LAMBDA CRO MUTANT Q27P/A29S/K32Q AT 1.4 A IN SPACE GROUP C2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHAGE LAMBDA CRO; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE LAMBDA; SOURCE 3 ORGANISM_TAXID: 10710; SOURCE 4 GENE: CRO; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21B KEYWDS TRANSCRIPTION FACTOR, HELIX-TURN-HELIX, BACTERIOPHAGE, FLEXIBILITY, KEYWDS 2 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR B.M.HALL,S.A.ROBERTS,M.H.CORDES REVDAT 7 03-APR-24 2ECS 1 REMARK REVDAT 6 14-FEB-24 2ECS 1 REMARK REVDAT 5 20-OCT-21 2ECS 1 REMARK SEQADV REVDAT 4 13-JUL-11 2ECS 1 VERSN REVDAT 3 24-FEB-09 2ECS 1 VERSN REVDAT 2 05-FEB-08 2ECS 1 AUTHOR REVDAT 1 08-JAN-08 2ECS 0 JRNL AUTH B.M.HALL,S.A.ROBERTS,A.HEROUX,M.H.CORDES JRNL TITL TWO STRUCTURES OF A LAMBDA CRO VARIANT HIGHLIGHT DIMER JRNL TITL 2 FLEXIBILITY BUT DISFAVOR MAJOR DIMER DISTORTIONS UPON JRNL TITL 3 SPECIFIC BINDING OF COGNATE DNA. JRNL REF J.MOL.BIOL. V. 375 802 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18054042 JRNL DOI 10.1016/J.JMB.2007.10.082 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 53.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 25561 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) : 0.141 REMARK 3 R VALUE (WORKING SET) : 0.139 REMARK 3 FREE R VALUE : 0.175 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1300 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1758 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1960 REMARK 3 BIN FREE R VALUE SET COUNT : 119 REMARK 3 BIN FREE R VALUE : 0.2240 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 942 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 39 REMARK 3 SOLVENT ATOMS : 161 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.01 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.07000 REMARK 3 B22 (A**2) : -0.92000 REMARK 3 B33 (A**2) : -0.34000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.40000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.058 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.055 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.033 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.831 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.973 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.959 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1017 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 691 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1367 ; 1.505 ; 1.993 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1690 ; 0.951 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 123 ;14.073 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 43 ;30.209 ;23.953 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 183 ;12.578 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;15.655 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 146 ; 0.102 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1097 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 197 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 197 ; 0.229 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 624 ; 0.194 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 482 ; 0.184 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 513 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 90 ; 0.139 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.333 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 30 ; 0.227 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 70 ; 0.300 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 28 ; 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): 823 ; 3.862 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 245 ; 2.072 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 995 ; 4.362 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 453 ; 7.281 ; 9.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 370 ; 8.753 ;12.000 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): 2092 ; 3.634 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 164 ;15.115 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1696 ; 8.970 ; 3.000 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2ECS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAR-07. REMARK 100 THE DEPOSITION ID IS D_1000026505. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUL-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25562 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 53.946 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.41600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: LAMBDA CRO Q27P/A29S/K32Q AT 1.35 A RESOLUTION IN REMARK 200 SPACE GROUP P3221 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 80% SATURATED LITHIUM SULFATE, PH 5.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 44.34450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 13.49950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 44.34450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 13.49950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 2690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -159.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 75.54845 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 53.94562 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 3 1.000000 0.000000 0.000000 44.34450 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 -13.49950 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 31.20395 REMARK 350 BIOMT2 4 0.000000 1.000000 0.000000 -13.49950 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 53.94562 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 ASN A 61 REMARK 465 LYS A 62 REMARK 465 LYS A 63 REMARK 465 THR A 64 REMARK 465 THR A 65 REMARK 465 ALA A 66 REMARK 465 ASN B 61 REMARK 465 LYS B 62 REMARK 465 LYS B 63 REMARK 465 THR B 64 REMARK 465 THR B 65 REMARK 465 ALA B 66 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 OE1 GLN B 3 LI LI B 211 1.54 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLN A 3 LI LI B 210 4556 2.11 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 B 4 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES 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 GLY B 48 SER B 49 145.47 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 ACT A 208 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 209 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI B 210 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LI B 211 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OVG RELATED DB: PDB DBREF 2ECS A 1 66 UNP P03040 RCRO_LAMBD 1 66 DBREF 2ECS B 1 66 UNP P03040 RCRO_LAMBD 1 66 SEQADV 2ECS PRO A 27 UNP P03040 GLN 27 ENGINEERED MUTATION SEQADV 2ECS SER A 29 UNP P03040 ALA 29 ENGINEERED MUTATION SEQADV 2ECS GLN A 32 UNP P03040 LYS 32 ENGINEERED MUTATION SEQADV 2ECS PRO B 27 UNP P03040 GLN 27 ENGINEERED MUTATION SEQADV 2ECS SER B 29 UNP P03040 ALA 29 ENGINEERED MUTATION SEQADV 2ECS GLN B 32 UNP P03040 LYS 32 ENGINEERED MUTATION SEQRES 1 A 66 MET GLU GLN ARG ILE THR LEU LYS ASP TYR ALA MET ARG SEQRES 2 A 66 PHE GLY GLN THR LYS THR ALA LYS ASP LEU GLY VAL TYR SEQRES 3 A 66 PRO SER SER ILE ASN GLN ALA ILE HIS ALA GLY ARG LYS SEQRES 4 A 66 ILE PHE LEU THR ILE ASN ALA ASP GLY SER VAL TYR ALA SEQRES 5 A 66 GLU GLU VAL LYS PRO PHE PRO SER ASN LYS LYS THR THR SEQRES 6 A 66 ALA SEQRES 1 B 66 MET GLU GLN ARG ILE THR LEU LYS ASP TYR ALA MET ARG SEQRES 2 B 66 PHE GLY GLN THR LYS THR ALA LYS ASP LEU GLY VAL TYR SEQRES 3 B 66 PRO SER SER ILE ASN GLN ALA ILE HIS ALA GLY ARG LYS SEQRES 4 B 66 ILE PHE LEU THR ILE ASN ALA ASP GLY SER VAL TYR ALA SEQRES 5 B 66 GLU GLU VAL LYS PRO PHE PRO SER ASN LYS LYS THR THR SEQRES 6 B 66 ALA HET SO4 A 204 5 HET ACT A 205 4 HET ACT A 208 8 HET SO4 B 201 5 HET SO4 B 202 5 HET SO4 B 203 5 HET ACT B 206 4 HET ACT B 207 4 HET CL B 209 1 HET LI B 210 1 HET LI B 211 1 HETNAM SO4 SULFATE ION HETNAM ACT ACETATE ION HETNAM CL CHLORIDE ION HETNAM LI LITHIUM ION FORMUL 3 SO4 4(O4 S 2-) FORMUL 4 ACT 4(C2 H3 O2 1-) FORMUL 11 CL CL 1- FORMUL 12 LI 2(LI 1+) FORMUL 14 HOH *161(H2 O) HELIX 1 1 LEU A 7 GLY A 15 1 9 HELIX 2 2 GLY A 15 GLY A 24 1 10 HELIX 3 3 TYR A 26 ALA A 36 1 11 HELIX 4 4 LEU B 7 GLY B 15 1 9 HELIX 5 5 GLY B 15 GLY B 24 1 10 HELIX 6 6 TYR B 26 GLY B 37 1 12 SHEET 1 A 6 GLN A 3 THR A 6 0 SHEET 2 A 6 ILE A 40 ILE A 44 -1 O LEU A 42 N ILE A 5 SHEET 3 A 6 VAL A 50 PHE A 58 -1 O TYR A 51 N THR A 43 SHEET 4 A 6 VAL B 50 PHE B 58 -1 O GLU B 54 N LYS A 56 SHEET 5 A 6 LYS B 39 ILE B 44 -1 N THR B 43 O TYR B 51 SHEET 6 A 6 GLN B 3 THR B 6 -1 N ILE B 5 O LEU B 42 LINK OD2 ASP B 9 LI LI B 210 1555 1555 1.95 CISPEP 1 PHE A 58 PRO A 59 0 -2.30 CISPEP 2 PHE B 58 PRO B 59 0 -2.14 SITE 1 AC1 4 ARG A 13 THR A 17 HOH A 216 HOH A 263 SITE 1 AC2 7 MET A 12 ARG A 13 GLN A 16 ASN A 31 SITE 2 AC2 7 HOH A 228 ARG B 13 HOH B 229 SITE 1 AC3 4 HIS A 35 HOH A 253 ARG B 13 HOH B 255 SITE 1 AC4 8 GLN A 3 ARG A 13 PHE A 14 ASP B 9 SITE 2 AC4 8 ACT B 206 LI B 210 HOH B 241 HOH B 256 SITE 1 AC5 4 GLY B 15 GLN B 16 THR B 17 HOH B 233 SITE 1 AC6 7 ARG A 38 HOH A 217 PHE B 58 PRO B 59 SITE 2 AC6 7 SER B 60 HOH B 266 HOH B 291 SITE 1 AC7 7 GLN A 3 ARG A 13 ILE B 5 ASP B 9 SITE 2 AC7 7 SO4 B 201 LI B 210 HOH B 214 SITE 1 AC8 7 ASP A 9 HOH A 250 ILE B 5 ARG B 13 SITE 2 AC8 7 LI B 211 HOH B 255 HOH B 288 SITE 1 AC9 3 SER B 28 GLN B 32 HIS B 35 SITE 1 BC1 6 GLN A 3 ILE B 5 THR B 6 ASP B 9 SITE 2 BC1 6 SO4 B 201 ACT B 206 SITE 1 BC2 5 ILE A 5 THR A 6 ASP A 9 GLN B 3 SITE 2 BC2 5 ACT B 207 CRYST1 88.689 26.999 55.523 90.00 103.69 90.00 C 1 2 1 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 0.011275 0.000000 0.002747 0.00000 SCALE2 0.000000 0.037038 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018537 0.00000