HEADER TRANSPORT PROTEIN 09-AUG-07 2QW1 TITLE GLUCOSE/GALACTOSE BINDING PROTEIN BOUND TO 3-O-METHYL D-GLUCOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: D-GALACTOSE-BINDING PERIPLASMIC PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GBP, D-GALACTOSE/ D-GLUCOSE-BINDING PROTEIN, GGBP; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: MGLB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: HB929; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PVB2 KEYWDS PERIPLASMIC BINDING PROTEIN, ANTAGONIST, CHEMOTAXIS, TRANSPORT, GGBP, KEYWDS 2 3-O-METHYL GLUCOSE, SUGAR TRANSPORT, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.J.BORROK,L.L.KIESSLING,K.T.FOREST REVDAT 4 29-JUL-20 2QW1 1 REMARK LINK SITE REVDAT 3 16-FEB-11 2QW1 1 JRNL REVDAT 2 24-FEB-09 2QW1 1 VERSN REVDAT 1 05-AUG-08 2QW1 0 JRNL AUTH M.J.BORROK,Y.ZHU,K.T.FOREST,L.L.KIESSLING JRNL TITL STRUCTURE-BASED DESIGN OF A PERIPLASMIC BINDING PROTEIN JRNL TITL 2 ANTAGONIST THAT PREVENTS DOMAIN CLOSURE. JRNL REF ACS CHEM.BIOL. V. 4 447 2009 JRNL REFN ISSN 1554-8929 JRNL PMID 19348466 JRNL DOI 10.1021/CB900021Q REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 87.7 REMARK 3 NUMBER OF REFLECTIONS : 43596 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2291 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1886 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 51.74 REMARK 3 BIN R VALUE (WORKING SET) : 0.2440 REMARK 3 BIN FREE R VALUE SET COUNT : 86 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2319 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 351 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.43000 REMARK 3 B22 (A**2) : 0.65000 REMARK 3 B33 (A**2) : -0.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.094 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.092 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2411 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3271 ; 1.295 ; 1.956 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 304 ; 5.331 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 116 ;37.088 ;26.897 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 426 ;12.981 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ; 9.285 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 376 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1816 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1291 ; 0.198 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1675 ; 0.306 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 290 ; 0.127 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 10 ; 0.118 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 41 ; 0.155 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 36 ; 0.115 ; 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): 1523 ; 0.678 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2445 ; 1.266 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 888 ; 2.210 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 826 ; 3.664 ; 4.500 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 ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2QW1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-AUG-07. REMARK 100 THE DEPOSITION ID IS D_1000044126. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUL-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : GLOEBEL MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER PLATINUM 135 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : PROTEUM PLUS PLUS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47220 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 200 DATA REDUNDANCY : 6.310 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03410 REMARK 200 FOR THE DATA SET : 25.1500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 56.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.11 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.25890 REMARK 200 FOR SHELL : 3.820 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 2FW0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULFATE AND 0.05 M REMARK 280 SODIUM CITRATE DEHYDRATE, 3-O-METHYL GLUCOSE (5MM) WAS SOAKED REMARK 280 IN. 2.5 M NA MALONATE CRYOPROTECTANT, PH 6.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K 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 28.46500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.03500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.33000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.03500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.46500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.33000 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 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 ALA A 1 REMARK 465 SER A 307 REMARK 465 LYS A 308 REMARK 465 LYS A 309 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 ND2 ASN A 283 O HOH A 598 2.19 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 GLU A 220 CD GLU A 220 OE2 0.083 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 ASN A 91 -37.00 68.15 REMARK 500 ASP A 236 -29.14 140.69 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 NA A 312 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 110 O REMARK 620 2 TYR A 295 OH 100.2 REMARK 620 3 HOH A 339 O 160.7 96.2 REMARK 620 4 HOH A 428 O 105.7 83.9 86.0 REMARK 620 5 HOH A 429 O 76.0 171.7 88.9 90.0 REMARK 620 6 HOH A 603 O 90.4 97.3 77.4 163.5 90.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 311 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 134 OD1 REMARK 620 2 ASN A 136 OD1 88.2 REMARK 620 3 ASP A 138 OD2 91.9 73.6 REMARK 620 4 GLN A 140 O 97.0 154.0 80.7 REMARK 620 5 GLN A 142 OE1 170.3 87.9 95.4 90.4 REMARK 620 6 GLU A 205 OE1 90.5 75.7 149.1 129.5 80.0 REMARK 620 7 GLU A 205 OE2 96.8 128.1 156.7 76.8 78.7 52.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 313 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 228 O REMARK 620 2 ILE A 230 O 100.6 REMARK 620 3 HOH A 412 O 84.1 93.8 REMARK 620 4 HOH A 413 O 159.6 96.3 83.4 REMARK 620 5 HOH A 414 O 95.8 110.1 155.6 89.1 REMARK 620 6 HOH A 415 O 70.6 165.4 74.1 90.5 82.8 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FW0 RELATED DB: PDB REMARK 900 RELATED ID: 2FVY RELATED DB: PDB REMARK 900 RELATED ID: 2GBP RELATED DB: PDB DBREF 2QW1 A 1 309 UNP P0AEE5 DGAL_ECOLI 24 332 SEQRES 1 A 309 ALA ASP THR ARG ILE GLY VAL THR ILE TYR LYS TYR ASP SEQRES 2 A 309 ASP ASN PHE MET SER VAL VAL ARG LYS ALA ILE GLU GLN SEQRES 3 A 309 ASP ALA LYS ALA ALA PRO ASP VAL GLN LEU LEU MET ASN SEQRES 4 A 309 ASP SER GLN ASN ASP GLN SER LYS GLN ASN ASP GLN ILE SEQRES 5 A 309 ASP VAL LEU LEU ALA LYS GLY VAL LYS ALA LEU ALA ILE SEQRES 6 A 309 ASN LEU VAL ASP PRO ALA ALA ALA GLY THR VAL ILE GLU SEQRES 7 A 309 LYS ALA ARG GLY GLN ASN VAL PRO VAL VAL PHE PHE ASN SEQRES 8 A 309 LYS GLU PRO SER ARG LYS ALA LEU ASP SER TYR ASP LYS SEQRES 9 A 309 ALA TYR TYR VAL GLY THR ASP SER LYS GLU SER GLY ILE SEQRES 10 A 309 ILE GLN GLY ASP LEU ILE ALA LYS HIS TRP ALA ALA ASN SEQRES 11 A 309 GLN GLY TRP ASP LEU ASN LYS ASP GLY GLN ILE GLN PHE SEQRES 12 A 309 VAL LEU LEU LYS GLY GLU PRO GLY HIS PRO ASP ALA GLU SEQRES 13 A 309 ALA ARG THR THR TYR VAL ILE LYS GLU LEU ASN ASP LYS SEQRES 14 A 309 GLY ILE LYS THR GLU GLN LEU GLN LEU ASP THR ALA MET SEQRES 15 A 309 TRP ASP THR ALA GLN ALA LYS ASP LYS MET ASP ALA TRP SEQRES 16 A 309 LEU SER GLY PRO ASN ALA ASN LYS ILE GLU VAL VAL ILE SEQRES 17 A 309 ALA ASN ASN ASP ALA MET ALA MET GLY ALA VAL GLU ALA SEQRES 18 A 309 LEU LYS ALA HIS ASN LYS SER SER ILE PRO VAL PHE GLY SEQRES 19 A 309 VAL ASP ALA LEU PRO GLU ALA LEU ALA LEU VAL LYS SER SEQRES 20 A 309 GLY ALA LEU ALA GLY THR VAL LEU ASN ASP ALA ASN ASN SEQRES 21 A 309 GLN ALA LYS ALA THR PHE ASP LEU ALA LYS ASN LEU ALA SEQRES 22 A 309 ASP GLY LYS GLY ALA ALA ASP GLY THR ASN TRP LYS ILE SEQRES 23 A 309 ASP ASN LYS VAL VAL ARG VAL PRO TYR VAL GLY VAL ASP SEQRES 24 A 309 LYS ASP ASN LEU ALA GLU PHE SER LYS LYS HET 3MG A 310 13 HET CA A 311 1 HET NA A 312 1 HET NA A 313 1 HETNAM 3MG 3-O-METHYL-BETA-D-GLUCOPYRANOSE HETNAM CA CALCIUM ION HETNAM NA SODIUM ION FORMUL 2 3MG C7 H14 O6 FORMUL 3 CA CA 2+ FORMUL 4 NA 2(NA 1+) FORMUL 6 HOH *351(H2 O) HELIX 1 1 ASP A 14 ALA A 30 1 17 HELIX 2 2 ASP A 44 LYS A 58 1 15 HELIX 3 3 ASP A 69 ALA A 71 5 3 HELIX 4 4 ALA A 72 GLY A 82 1 11 HELIX 5 5 SER A 95 SER A 101 1 7 HELIX 6 6 SER A 112 ASN A 130 1 19 HELIX 7 7 GLN A 131 ASP A 134 5 4 HELIX 8 8 HIS A 152 LYS A 169 1 18 HELIX 9 9 ASP A 184 SER A 197 1 14 HELIX 10 10 ASN A 211 HIS A 225 1 15 HELIX 11 11 LEU A 238 SER A 247 1 10 HELIX 12 12 ASP A 257 ASP A 274 1 18 HELIX 13 13 ASN A 302 PHE A 306 5 5 SHEET 1 A 6 VAL A 34 ASP A 40 0 SHEET 2 A 6 THR A 3 ILE A 9 1 N VAL A 7 O LEU A 37 SHEET 3 A 6 ALA A 62 ILE A 65 1 O ALA A 64 N GLY A 6 SHEET 4 A 6 VAL A 87 PHE A 90 1 O VAL A 88 N LEU A 63 SHEET 5 A 6 ALA A 105 VAL A 108 1 O TYR A 106 N PHE A 89 SHEET 6 A 6 VAL A 290 VAL A 291 1 O VAL A 291 N TYR A 107 SHEET 1 B 4 THR A 173 THR A 180 0 SHEET 2 B 4 ILE A 141 LYS A 147 1 N ILE A 141 O GLU A 174 SHEET 3 B 4 VAL A 206 ALA A 209 1 O ILE A 208 N VAL A 144 SHEET 4 B 4 VAL A 232 PHE A 233 1 O PHE A 233 N ALA A 209 SHEET 1 C 2 THR A 253 LEU A 255 0 SHEET 2 C 2 VAL A 296 VAL A 298 -1 O VAL A 298 N THR A 253 LINK O THR A 110 NA NA A 312 1555 1555 2.45 LINK OD1 ASP A 134 CA CA A 311 1555 1555 2.24 LINK OD1 ASN A 136 CA CA A 311 1555 1555 2.41 LINK OD2 ASP A 138 CA CA A 311 1555 1555 2.42 LINK O GLN A 140 CA CA A 311 1555 1555 2.30 LINK OE1 GLN A 142 CA CA A 311 1555 1555 2.34 LINK OE1 GLU A 205 CA CA A 311 1555 1555 2.51 LINK OE2 GLU A 205 CA CA A 311 1555 1555 2.51 LINK O SER A 228 NA NA A 313 1555 1555 2.30 LINK O ILE A 230 NA NA A 313 1555 1555 2.32 LINK OH TYR A 295 NA NA A 312 1555 1555 2.62 LINK NA NA A 312 O HOH A 339 1555 1555 2.51 LINK NA NA A 312 O HOH A 428 1555 1555 2.21 LINK NA NA A 312 O HOH A 429 1555 1555 2.49 LINK NA NA A 312 O HOH A 603 1555 1555 2.44 LINK NA NA A 313 O HOH A 412 1555 1555 2.39 LINK NA NA A 313 O HOH A 413 1555 1555 2.68 LINK NA NA A 313 O HOH A 414 1555 1555 2.26 LINK NA NA A 313 O HOH A 415 1555 1555 2.64 CRYST1 56.930 74.660 110.070 90.00 90.00 90.00 P 21 21 21 4 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 0.017567 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013394 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009085 0.00000