HEADER PROTEIN BINDING 08-JAN-13 3ZIB TITLE RAP2A PROTEIN (SMA2265) FROM SERRATIA MARCESCENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAP2A SMA2265; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 STRAIN: DB10; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PROTEIN BINDING, IMMUNE SYSTEM, TYPE VI SECRETION, BACTERIAL IMMUNITY KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.SRIKANNATHASAN,P.E.F.O'ROURKE,V.A.RAO,G.ENGLISH,S.J.COULTHURST, AUTHOR 2 W.N.HUNTER REVDAT 5 20-DEC-23 3ZIB 1 REMARK REVDAT 4 08-MAY-19 3ZIB 1 REMARK REVDAT 3 18-DEC-13 3ZIB 1 JRNL REVDAT 2 11-DEC-13 3ZIB 1 JRNL REVDAT 1 19-JUN-13 3ZIB 0 JRNL AUTH V.SRIKANNATHASAN,G.ENGLISH,N.K.BUI,K.TRUNK,P.E.F.O.ROURKE, JRNL AUTH 2 V.A.RAO,W.VOLLMER,S.J.COULTHURST,W.N.HUNTER JRNL TITL STRUCTURAL BASIS FOR TYPE VI SECRETED PEPTIDOGLYCAN JRNL TITL 2 DL-ENDOPEPTIDASE FUNCTION, SPECIFICITY AND NEUTRALIZATION IN JRNL TITL 3 SERRATIA MARCESCENS JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 69 2468 2013 JRNL REFN ISSN 0907-4449 JRNL PMID 24311588 JRNL DOI 10.1107/S0907444913022725 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 58.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 27568 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) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1477 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) : 1983 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.76 REMARK 3 BIN R VALUE (WORKING SET) : 0.2270 REMARK 3 BIN FREE R VALUE SET COUNT : 95 REMARK 3 BIN FREE R VALUE : 0.2890 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2926 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 137 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.23000 REMARK 3 B22 (A**2) : -0.37000 REMARK 3 B33 (A**2) : 0.17000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.62000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.162 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.152 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.098 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.240 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3059 ; 0.019 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4145 ; 1.745 ; 1.973 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 393 ; 5.517 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 137 ;31.700 ;25.036 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 541 ;17.708 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ; 9.856 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 454 ; 0.125 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2302 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT. U VALUES REFINED INDIVIDUALLY REMARK 4 REMARK 4 3ZIB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1290055341. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-SEP-12 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96112 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI111 REMARK 200 OPTICS : KIRKPATRICK BAEZ BIMORPH MIRROR REMARK 200 PAIR REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA CCP4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29067 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 40.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.50 REMARK 200 R MERGE FOR SHELL (I) : 0.52000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.000 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: PDB ENTRY 4B6I REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SITTING DROP VAPOUR DIFFUSION. PROTEIN REMARK 280 BUFFER: 10 MM SODIUM PHOSPHATE, PH 6.4 RESERVOIR CONDITION: 25% REMARK 280 W/V POLYETHYLENE GLYCOL 1000, 0.1 M MES, PH6.5. CRYOPROTECTANT REMARK 280 USED: 20% GLYCEROL WITH MOTHER LIQUOR., VAPOR DIFFUSION, SITTING REMARK 280 DROP 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 40.67500 REMARK 290 SMTRY3 2 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 REMARK 350 TOTAL BURIED SURFACE AREA: 2190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.5 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.6 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 A 22 REMARK 465 HIS A 23 REMARK 465 MET A 24 REMARK 465 LYS A 25 REMARK 465 GLU A 26 REMARK 465 MET A 92 REMARK 465 GLY A 120 REMARK 465 LYS A 121 REMARK 465 ASP A 122 REMARK 465 ASP A 123 REMARK 465 ASN A 124 REMARK 465 GLY B 22 REMARK 465 HIS B 23 REMARK 465 MET B 24 REMARK 465 LYS B 25 REMARK 465 GLU B 26 REMARK 465 GLY B 120 REMARK 465 LYS B 121 REMARK 465 ASP B 122 REMARK 465 ASP B 123 REMARK 465 ASN B 124 REMARK 465 GLY C 22 REMARK 465 HIS C 23 REMARK 465 MET C 24 REMARK 465 LYS C 25 REMARK 465 GLU C 26 REMARK 465 MET C 92 REMARK 465 ASN C 124 REMARK 465 GLY D 22 REMARK 465 HIS D 23 REMARK 465 MET D 24 REMARK 465 LYS D 25 REMARK 465 GLU D 26 REMARK 465 ASP D 123 REMARK 465 ASN D 124 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 O SER C 91 N SER C 93 2.09 REMARK 500 OE2 GLU A 45 NH1 ARG A 78 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 HIS A 74 CG HIS A 74 CD2 0.056 REMARK 500 HIS B 74 CG HIS B 74 CD2 0.058 REMARK 500 HIS B 107 CG HIS B 107 CD2 0.067 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 B 68 -23.69 -140.09 REMARK 500 MET B 97 32.95 71.20 REMARK 500 MET D 97 31.26 75.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ZFI RELATED DB: PDB REMARK 900 RAP1A PROTEIN (SMA2260) FROM SERRATIA MARCESCENS DBREF 3ZIB A 22 124 PDB 3ZIB 3ZIB 22 124 DBREF 3ZIB B 22 124 PDB 3ZIB 3ZIB 22 124 DBREF 3ZIB C 22 124 PDB 3ZIB 3ZIB 22 124 DBREF 3ZIB D 22 124 PDB 3ZIB 3ZIB 22 124 SEQRES 1 A 103 GLY HIS MET LYS GLU THR TYR THR PRO GLU GLU TYR LEU SEQRES 2 A 103 LYS ASN TYR ALA LEU SER VAL CYS ILE ALA GLU GLY TYR SEQRES 3 A 103 SER ALA LYS GLU VAL LYS ASN ASP ALA ALA ALA ALA ALA SEQRES 4 A 103 ARG GLY TYR THR GLU PHE GLY ASP TYR SER LEU GLU ALA SEQRES 5 A 103 HIS THR ALA VAL ARG ALA LEU ALA LYS GLU PHE LEU ALA SEQRES 6 A 103 LYS PRO TYR ASP SER MET SER GLY GLU PRO MET THR MET SEQRES 7 A 103 ALA LYS CYS ILE ASP LEU VAL HIS SER GLN GLU LEU GLN SEQRES 8 A 103 ALA ILE ILE LYS LYS TYR GLN GLY LYS ASP ASP ASN SEQRES 1 B 103 GLY HIS MET LYS GLU THR TYR THR PRO GLU GLU TYR LEU SEQRES 2 B 103 LYS ASN TYR ALA LEU SER VAL CYS ILE ALA GLU GLY TYR SEQRES 3 B 103 SER ALA LYS GLU VAL LYS ASN ASP ALA ALA ALA ALA ALA SEQRES 4 B 103 ARG GLY TYR THR GLU PHE GLY ASP TYR SER LEU GLU ALA SEQRES 5 B 103 HIS THR ALA VAL ARG ALA LEU ALA LYS GLU PHE LEU ALA SEQRES 6 B 103 LYS PRO TYR ASP SER MET SER GLY GLU PRO MET THR MET SEQRES 7 B 103 ALA LYS CYS ILE ASP LEU VAL HIS SER GLN GLU LEU GLN SEQRES 8 B 103 ALA ILE ILE LYS LYS TYR GLN GLY LYS ASP ASP ASN SEQRES 1 C 103 GLY HIS MET LYS GLU THR TYR THR PRO GLU GLU TYR LEU SEQRES 2 C 103 LYS ASN TYR ALA LEU SER VAL CYS ILE ALA GLU GLY TYR SEQRES 3 C 103 SER ALA LYS GLU VAL LYS ASN ASP ALA ALA ALA ALA ALA SEQRES 4 C 103 ARG GLY TYR THR GLU PHE GLY ASP TYR SER LEU GLU ALA SEQRES 5 C 103 HIS THR ALA VAL ARG ALA LEU ALA LYS GLU PHE LEU ALA SEQRES 6 C 103 LYS PRO TYR ASP SER MET SER GLY GLU PRO MET THR MET SEQRES 7 C 103 ALA LYS CYS ILE ASP LEU VAL HIS SER GLN GLU LEU GLN SEQRES 8 C 103 ALA ILE ILE LYS LYS TYR GLN GLY LYS ASP ASP ASN SEQRES 1 D 103 GLY HIS MET LYS GLU THR TYR THR PRO GLU GLU TYR LEU SEQRES 2 D 103 LYS ASN TYR ALA LEU SER VAL CYS ILE ALA GLU GLY TYR SEQRES 3 D 103 SER ALA LYS GLU VAL LYS ASN ASP ALA ALA ALA ALA ALA SEQRES 4 D 103 ARG GLY TYR THR GLU PHE GLY ASP TYR SER LEU GLU ALA SEQRES 5 D 103 HIS THR ALA VAL ARG ALA LEU ALA LYS GLU PHE LEU ALA SEQRES 6 D 103 LYS PRO TYR ASP SER MET SER GLY GLU PRO MET THR MET SEQRES 7 D 103 ALA LYS CYS ILE ASP LEU VAL HIS SER GLN GLU LEU GLN SEQRES 8 D 103 ALA ILE ILE LYS LYS TYR GLN GLY LYS ASP ASP ASN FORMUL 5 HOH *137(H2 O) HELIX 1 1 THR A 29 TYR A 47 1 19 HELIX 2 2 ALA A 49 PHE A 66 1 18 HELIX 3 3 SER A 70 ALA A 86 1 17 HELIX 4 4 MET A 97 SER A 108 1 12 HELIX 5 5 SER A 108 GLN A 119 1 12 HELIX 6 6 THR B 29 TYR B 47 1 19 HELIX 7 7 ALA B 49 THR B 64 1 16 HELIX 8 8 SER B 70 LYS B 87 1 18 HELIX 9 9 MET B 97 HIS B 107 1 11 HELIX 10 10 SER B 108 GLN B 119 1 12 HELIX 11 11 THR C 29 TYR C 47 1 19 HELIX 12 12 ALA C 49 GLY C 67 1 19 HELIX 13 13 SER C 70 ALA C 86 1 17 HELIX 14 14 MET C 97 HIS C 107 1 11 HELIX 15 15 SER C 108 GLN C 119 1 12 HELIX 16 16 THR D 29 TYR D 47 1 19 HELIX 17 17 ALA D 49 TYR D 63 1 15 HELIX 18 18 SER D 70 LYS D 87 1 18 HELIX 19 19 MET D 97 HIS D 107 1 11 HELIX 20 20 SER D 108 GLN D 119 1 12 SSBOND 1 CYS A 42 CYS A 102 1555 1555 2.04 SSBOND 2 CYS B 42 CYS B 102 1555 1555 2.08 SSBOND 3 CYS C 42 CYS C 102 1555 1555 2.08 SSBOND 4 CYS D 42 CYS D 102 1555 1555 2.10 CRYST1 39.650 81.350 58.450 90.00 91.54 90.00 P 1 21 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 0.025221 0.000000 0.000678 0.00000 SCALE2 0.000000 0.012293 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017115 0.00000