PDB Short entry for 1MPM HEADER MEMBRANE PROTEIN 11-JAN-96 1MPM TITLE MALTOPORIN MALTOSE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: MALTOPORIN; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: LAMB SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562 KEYWDS MEMBRANE PROTEIN, SUGAR TRANSPORT, SPECIFIC PORIN, BETA BARREL EXPDTA X-RAY DIFFRACTION AUTHOR R.DUTZLER,T.SCHIRMER REVDAT 7 29-JUL-20 1MPM 1 COMPND REMARK HETNAM LINK REVDAT 7 2 1 SITE ATOM REVDAT 6 15-MAR-17 1MPM 1 LINK REVDAT 5 25-NOV-15 1MPM 1 JRNL VERSN REVDAT 4 25-AUG-09 1MPM 1 HET HETATM HETNAM REVDAT 3 24-FEB-09 1MPM 1 VERSN REVDAT 2 01-APR-03 1MPM 1 JRNL REVDAT 1 12-MAR-97 1MPM 0 JRNL AUTH R.DUTZLER,Y.F.WANG,P.J.RIZKALLAH,J.P.ROSENBUSCH,T.SCHIRMER JRNL TITL CRYSTAL STRUCTURES OF VARIOUS MALTOOLIGOSACCHARIDES BOUND TO JRNL TITL 2 MALTOPORIN REVEAL A SPECIFIC SUGAR TRANSLOCATION PATHWAY. JRNL REF STRUCTURE V. 4 127 1996 JRNL REFN ISSN 0969-2126 JRNL PMID 8805519 JRNL DOI 10.1016/S0969-2126(96)00016-0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.SCHIRMER,T.A.KELLER,Y.F.WANG,J.P.ROSENBUSCH REMARK 1 TITL STRUCTURAL BASIS FOR SUGAR TRANSLOCATION THROUGH MALTOPORIN REMARK 1 TITL 2 CHANNELS AT 3.1 A RESOLUTION REMARK 1 REF SCIENCE V. 267 512 1995 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 2.60 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.5 REMARK 3 NUMBER OF REFLECTIONS : 79015 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) : 0.226 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 10050 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 141 REMARK 3 SOLVENT ATOMS : 471 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.30 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) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 2.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 28.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.800 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) : 2.000 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.000 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 3.000 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.000 ; 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: NULL REMARK 4 REMARK 4 1MPM 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_1000175115. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-95 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 7. REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 81651 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 4.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.2 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> 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 (%): 75.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 109.10000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 109.10000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 64.90000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 105.85000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 64.90000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 105.85000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 109.10000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 64.90000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 105.85000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 109.10000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 64.90000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 105.85000 REMARK 290 SMTRY3 8 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 ASYMMETRIC UNIT CONTAINS THREE MONOMERS A, B, AND C. REMARK 300 CHAINS B AND C OF THE ENTRY HAVE BEEN GENERATED BY REMARK 300 THE PDB TO PROVIDE THE OTHER TWO SUBUNITS OF THE MOLECULAR REMARK 300 THREE-FOLD TRIMER. 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: 15690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H, I 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 19 CD OE1 OE2 REMARK 480 LYS A 31 NZ REMARK 480 ASP A 55 OD1 OD2 REMARK 480 LEU A 91 CD1 CD2 REMARK 480 ILE A 92 CG1 CG2 CD1 REMARK 480 GLU A 93 CB CG CD OE1 OE2 REMARK 480 TRP A 94 CD1 CD2 NE1 CE2 CE3 CZ2 CZ3 REMARK 480 TRP A 94 CH2 REMARK 480 LEU A 95 CD1 CD2 REMARK 480 ASN A 131 OD1 ND2 REMARK 480 VAL A 134 CG1 CG2 REMARK 480 LYS A 138 NZ REMARK 480 SER A 154 OG REMARK 480 SER A 157 OG REMARK 480 ASN A 158 CB OD1 ND2 REMARK 480 GLU A 166 CG CD OE1 OE2 REMARK 480 GLN A 178 CD OE1 NE2 REMARK 480 GLU A 180 CG CD OE1 OE2 REMARK 480 ILE A 181 CG1 CG2 CD1 REMARK 480 ARG A 195 NE CZ NH1 NH2 REMARK 480 ARG A 199 NH1 NH2 REMARK 480 ASN A 201 CG OD1 ND2 REMARK 480 ARG A 203 CG CD NE CZ NH1 NH2 REMARK 480 ASP A 206 CB OD1 OD2 REMARK 480 LYS A 210 CG CD CE NZ REMARK 480 LYS A 225 CG CD CE NZ REMARK 480 ASP A 255 OD1 OD2 REMARK 480 ASN A 256 OD1 ND2 REMARK 480 GLU A 257 CB CG CD OE1 OE2 REMARK 480 LYS A 258 CB CG CD CE NZ REMARK 480 ILE A 263 CG1 CG2 CD1 REMARK 480 ASN A 264 OD1 ND2 REMARK 480 ILE A 278 CD1 REMARK 480 SER A 279 OG REMARK 480 MET A 280 CG SD CE REMARK 480 ASN A 283 CG OD1 ND2 REMARK 480 LYS A 304 CG CD CE NZ REMARK 480 ASP A 355 OD1 OD2 REMARK 480 LYS A 375 CE NZ REMARK 480 ASN A 383 OD1 ND2 REMARK 480 ASP A 385 OD1 OD2 REMARK 480 ASN A 386 OD1 ND2 REMARK 480 ASN A 399 CG OD1 ND2 REMARK 480 GLY A 400 CA REMARK 480 GLY A 401 CA REMARK 480 SER A 402 CA REMARK 480 SER A 408 OG REMARK 480 GLU B 19 CD OE1 OE2 REMARK 480 LYS B 31 NZ REMARK 480 ASP B 55 OD1 OD2 REMARK 480 LEU B 91 CD1 CD2 REMARK 480 ILE B 92 CG1 CG2 CD1 REMARK 480 GLU B 93 CB CG CD OE1 OE2 REMARK 480 TRP B 94 CD1 CD2 NE1 CE2 CE3 CZ2 CZ3 REMARK 480 TRP B 94 CH2 REMARK 480 LEU B 95 CD1 CD2 REMARK 480 ASN B 131 OD1 ND2 REMARK 480 VAL B 134 CG1 CG2 REMARK 480 LYS B 138 NZ REMARK 480 SER B 154 OG REMARK 480 SER B 157 OG REMARK 480 ASN B 158 CB OD1 ND2 REMARK 480 GLU B 166 CG CD OE1 OE2 REMARK 480 GLN B 178 CD OE1 NE2 REMARK 480 GLU B 180 CG CD OE1 OE2 REMARK 480 ILE B 181 CG1 CG2 CD1 REMARK 480 ARG B 195 NE CZ NH1 NH2 REMARK 480 ARG B 199 NH1 NH2 REMARK 480 ASN B 201 CG OD1 ND2 REMARK 480 ARG B 203 CG CD NE CZ NH1 NH2 REMARK 480 ASP B 206 CB OD1 OD2 REMARK 480 LYS B 210 CG CD CE NZ REMARK 480 LYS B 225 CG CD CE NZ REMARK 480 ASP B 255 OD1 OD2 REMARK 480 ASN B 256 OD1 ND2 REMARK 480 GLU B 257 CB CG CD OE1 OE2 REMARK 480 LYS B 258 CB CG CD CE NZ REMARK 480 ILE B 263 CG1 CG2 CD1 REMARK 480 ASN B 264 OD1 ND2 REMARK 480 ILE B 278 CD1 REMARK 480 SER B 279 OG REMARK 480 MET B 280 CG SD CE REMARK 480 ASN B 283 CG OD1 ND2 REMARK 480 LYS B 304 CG CD CE NZ REMARK 480 ASP B 355 OD1 OD2 REMARK 480 LYS B 375 CE NZ REMARK 480 ASN B 383 OD1 ND2 REMARK 480 ASP B 385 OD1 OD2 REMARK 480 ASN B 386 OD1 ND2 REMARK 480 ASN B 399 CG OD1 ND2 REMARK 480 GLY B 400 CA REMARK 480 GLY B 401 CA REMARK 480 SER B 402 CA REMARK 480 SER B 408 OG REMARK 480 GLU C 19 CD OE1 OE2 REMARK 480 LYS C 31 NZ REMARK 480 ASP C 55 OD1 OD2 REMARK 480 LEU C 91 CD1 CD2 REMARK 480 ILE C 92 CG1 CG2 CD1 REMARK 480 GLU C 93 CB CG CD OE1 OE2 REMARK 480 TRP C 94 CD1 CD2 NE1 CE2 CE3 CZ2 CZ3 REMARK 480 TRP C 94 CH2 REMARK 480 LEU C 95 CD1 CD2 REMARK 480 ASN C 131 OD1 ND2 REMARK 480 VAL C 134 CG1 CG2 REMARK 480 LYS C 138 NZ REMARK 480 SER C 154 OG REMARK 480 SER C 157 OG REMARK 480 ASN C 158 CB OD1 ND2 REMARK 480 GLU C 166 CG CD OE1 OE2 REMARK 480 GLN C 178 CD OE1 NE2 REMARK 480 GLU C 180 CG CD OE1 OE2 REMARK 480 ILE C 181 CG1 CG2 CD1 REMARK 480 ARG C 195 NE CZ NH1 NH2 REMARK 480 ARG C 199 NH1 NH2 REMARK 480 ASN C 201 CG OD1 ND2 REMARK 480 ARG C 203 CG CD NE CZ NH1 NH2 REMARK 480 ASP C 206 CB OD1 OD2 REMARK 480 LYS C 210 CG CD CE NZ REMARK 480 LYS C 225 CG CD CE NZ REMARK 480 ASP C 255 OD1 OD2 REMARK 480 ASN C 256 OD1 ND2 REMARK 480 GLU C 257 CB CG CD OE1 OE2 REMARK 480 LYS C 258 CB CG CD CE NZ REMARK 480 ILE C 263 CG1 CG2 CD1 REMARK 480 ASN C 264 OD1 ND2 REMARK 480 ILE C 278 CD1 REMARK 480 SER C 279 OG REMARK 480 MET C 280 CG SD CE REMARK 480 ASN C 283 CG OD1 ND2 REMARK 480 LYS C 304 CG CD CE NZ REMARK 480 ASP C 355 OD1 OD2 REMARK 480 LYS C 375 CE NZ REMARK 480 ASN C 383 OD1 ND2 REMARK 480 ASP C 385 OD1 OD2 REMARK 480 ASN C 386 OD1 ND2 REMARK 480 ASN C 399 CG OD1 ND2 REMARK 480 GLY C 400 CA REMARK 480 GLY C 401 CA REMARK 480 SER C 402 CA REMARK 480 SER C 408 OG 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 GLY A 17 O HOH A 601 1.69 REMARK 500 O GLY C 17 O HOH C 450 1.69 REMARK 500 O GLY B 17 O HOH B 449 1.69 REMARK 500 O HOH C 450 O HOH C 532 2.17 REMARK 500 O HOH A 525 O HOH A 601 2.17 REMARK 500 O HOH B 449 O HOH B 532 2.17 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 ND2 ASN B 399 O HOH A 484 8456 0.27 REMARK 500 CG ASN B 399 O HOH A 484 8456 1.44 REMARK 500 O HOH A 443 O HOH B 534 8556 1.52 REMARK 500 CB THR B 336 O HOH A 527 8456 1.93 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 ASP A 409 CB ASP A 409 CG -0.128 REMARK 500 ASP B 409 CB ASP B 409 CG -0.129 REMARK 500 ASP C 409 CB ASP C 409 CG -0.128 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 LEU A 273 CA - CB - CG ANGL. DEV. = 15.4 DEGREES REMARK 500 VAL A 289 CB - CA - C ANGL. DEV. = -14.0 DEGREES REMARK 500 ARG A 405 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 LEU B 273 CA - CB - CG ANGL. DEV. = 15.5 DEGREES REMARK 500 VAL B 289 CB - CA - C ANGL. DEV. = -14.0 DEGREES REMARK 500 ARG B 405 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 LEU C 273 CA - CB - CG ANGL. DEV. = 15.5 DEGREES REMARK 500 VAL C 289 CB - CA - C ANGL. DEV. = -14.0 DEGREES REMARK 500 ARG C 405 NE - CZ - NH2 ANGL. DEV. = -3.8 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 ASN A 36 35.45 -150.32 REMARK 500 GLN A 48 138.49 -170.86 REMARK 500 ALA A 84 90.83 -162.33 REMARK 500 GLN A 108 60.30 33.19 REMARK 500 ASN A 201 -2.59 81.01 REMARK 500 VAL A 205 152.11 -48.32 REMARK 500 LYS A 210 -55.29 69.23 REMARK 500 LEU A 224 45.74 38.36 REMARK 500 ASP A 237 -113.37 49.79 REMARK 500 ASN A 264 128.74 -36.61 REMARK 500 PHE A 398 127.23 -35.54 REMARK 500 SER A 408 -157.93 -148.42 REMARK 500 GLU A 410 151.15 176.61 REMARK 500 ASN B 36 35.48 -150.34 REMARK 500 GLN B 48 138.42 -170.86 REMARK 500 ALA B 84 90.87 -162.32 REMARK 500 GLN B 108 60.36 33.14 REMARK 500 ASN B 201 -2.58 80.98 REMARK 500 VAL B 205 152.08 -48.23 REMARK 500 LYS B 210 -55.38 69.26 REMARK 500 LEU B 224 45.79 38.32 REMARK 500 ASP B 237 -113.39 49.83 REMARK 500 ASN B 264 128.78 -36.62 REMARK 500 PHE B 398 127.24 -35.55 REMARK 500 SER B 408 -157.91 -148.41 REMARK 500 GLU B 410 151.19 176.67 REMARK 500 ASN C 36 35.42 -150.29 REMARK 500 GLN C 48 138.50 -170.84 REMARK 500 ALA C 84 90.82 -162.30 REMARK 500 GLN C 108 60.31 33.15 REMARK 500 ASN C 201 -2.58 80.97 REMARK 500 VAL C 205 152.11 -48.38 REMARK 500 LYS C 210 -55.32 69.22 REMARK 500 LEU C 224 45.74 38.33 REMARK 500 ASP C 237 -113.35 49.81 REMARK 500 ASN C 264 128.75 -36.59 REMARK 500 PHE C 398 127.25 -35.57 REMARK 500 SER C 408 -157.86 -148.44 REMARK 500 GLU C 410 151.13 176.59 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 32 0.10 SIDE CHAIN REMARK 500 TYR B 32 0.10 SIDE CHAIN REMARK 500 TYR C 32 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 MALTOSE CONSISTS OF TWO ALPHA-1-4 LINKED GLUCOSYL RESIDUES. REMARK 600 THE GLUCOSYL RESIDUES OF THE TWO MALTOSE MOLECULES ARE REMARK 600 RESIDUES 431 - 432 AND 441 - 442 RESPECTIVELY. THE TWO REMARK 600 MOLECULES OVERLAP AND REPRESENT ALTERNATIVE BINDING MODES. REMARK 600 AN OCCUPANCY OF 0.5 HAS BEEN ASSIGNED TO THE TWO MALTOSE REMARK 600 MOLECULES. THE TWO MALTOSE POSITIONS ARE SLIGHTLY REMARK 600 OVERLAPPING. INTERACTION BETWEEN THE TWO MALTOSE MOLECULES REMARK 600 WAS EXCLUDED DURING REFINEMENT. 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 A 422 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 78 OD1 REMARK 620 2 ASP B 78 OD1 58.1 REMARK 620 3 ASP C 78 OD1 67.0 57.8 REMARK 620 4 ASP C 78 OD2 94.8 109.8 52.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 423 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 78 OD1 REMARK 620 2 ASP A 78 OD2 51.9 REMARK 620 3 ASP B 78 OD1 66.9 94.7 REMARK 620 4 ASP C 78 OD1 57.9 109.8 58.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 422 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 78 OD1 REMARK 620 2 ASP B 78 OD1 57.8 REMARK 620 3 ASP B 78 OD2 109.7 51.9 REMARK 620 4 ASP C 78 OD1 58.1 66.8 94.5 REMARK 620 N 1 2 3 DBREF 1MPM A 1 421 UNP P02943 LAMB_ECOLI 26 446 DBREF 1MPM B 1 421 UNP P02943 LAMB_ECOLI 26 446 DBREF 1MPM C 1 421 UNP P02943 LAMB_ECOLI 26 446 SEQRES 1 A 421 VAL ASP PHE HIS GLY TYR ALA ARG SER GLY ILE GLY TRP SEQRES 2 A 421 THR GLY SER GLY GLY GLU GLN GLN CYS PHE GLN THR THR SEQRES 3 A 421 GLY ALA GLN SER LYS TYR ARG LEU GLY ASN GLU CYS GLU SEQRES 4 A 421 THR TYR ALA GLU LEU LYS LEU GLY GLN GLU VAL TRP LYS SEQRES 5 A 421 GLU GLY ASP LYS SER PHE TYR PHE ASP THR ASN VAL ALA SEQRES 6 A 421 TYR SER VAL ALA GLN GLN ASN ASP TRP GLU ALA THR ASP SEQRES 7 A 421 PRO ALA PHE ARG GLU ALA ASN VAL GLN GLY LYS ASN LEU SEQRES 8 A 421 ILE GLU TRP LEU PRO GLY SER THR ILE TRP ALA GLY LYS SEQRES 9 A 421 ARG PHE TYR GLN ARG HIS ASP VAL HIS MET ILE ASP PHE SEQRES 10 A 421 TYR TYR TRP ASP ILE SER GLY PRO GLY ALA GLY LEU GLU SEQRES 11 A 421 ASN ILE ASP VAL GLY PHE GLY LYS LEU SER LEU ALA ALA SEQRES 12 A 421 THR ARG SER SER GLU ALA GLY GLY SER SER SER PHE ALA SEQRES 13 A 421 SER ASN ASN ILE TYR ASP TYR THR ASN GLU THR ALA ASN SEQRES 14 A 421 ASP VAL PHE ASP VAL ARG LEU ALA GLN MET GLU ILE ASN SEQRES 15 A 421 PRO GLY GLY THR LEU GLU LEU GLY VAL ASP TYR GLY ARG SEQRES 16 A 421 ALA ASN LEU ARG ASP ASN TYR ARG LEU VAL ASP GLY ALA SEQRES 17 A 421 SER LYS ASP GLY TRP LEU PHE THR ALA GLU HIS THR GLN SEQRES 18 A 421 SER VAL LEU LYS GLY PHE ASN LYS PHE VAL VAL GLN TYR SEQRES 19 A 421 ALA THR ASP SER MET THR SER GLN GLY LYS GLY LEU SER SEQRES 20 A 421 GLN GLY SER GLY VAL ALA PHE ASP ASN GLU LYS PHE ALA SEQRES 21 A 421 TYR ASN ILE ASN ASN ASN GLY HIS MET LEU ARG ILE LEU SEQRES 22 A 421 ASP HIS GLY ALA ILE SER MET GLY ASP ASN TRP ASP MET SEQRES 23 A 421 MET TYR VAL GLY MET TYR GLN ASP ILE ASN TRP ASP ASN SEQRES 24 A 421 ASP ASN GLY THR LYS TRP TRP THR VAL GLY ILE ARG PRO SEQRES 25 A 421 MET TYR LYS TRP THR PRO ILE MET SER THR VAL MET GLU SEQRES 26 A 421 ILE GLY TYR ASP ASN VAL GLU SER GLN ARG THR GLY ASP SEQRES 27 A 421 LYS ASN ASN GLN TYR LYS ILE THR LEU ALA GLN GLN TRP SEQRES 28 A 421 GLN ALA GLY ASP SER ILE TRP SER ARG PRO ALA ILE ARG SEQRES 29 A 421 VAL PHE ALA THR TYR ALA LYS TRP ASP GLU LYS TRP GLY SEQRES 30 A 421 TYR ASP TYR THR GLY ASN ALA ASP ASN ASN ALA ASN PHE SEQRES 31 A 421 GLY LYS ALA VAL PRO ALA ASP PHE ASN GLY GLY SER PHE SEQRES 32 A 421 GLY ARG GLY ASP SER ASP GLU TRP THR PHE GLY ALA GLN SEQRES 33 A 421 MET GLU ILE TRP TRP SEQRES 1 B 421 VAL ASP PHE HIS GLY TYR ALA ARG SER GLY ILE GLY TRP SEQRES 2 B 421 THR GLY SER GLY GLY GLU GLN GLN CYS PHE GLN THR THR SEQRES 3 B 421 GLY ALA GLN SER LYS TYR ARG LEU GLY ASN GLU CYS GLU SEQRES 4 B 421 THR TYR ALA GLU LEU LYS LEU GLY GLN GLU VAL TRP LYS SEQRES 5 B 421 GLU GLY ASP LYS SER PHE TYR PHE ASP THR ASN VAL ALA SEQRES 6 B 421 TYR SER VAL ALA GLN GLN ASN ASP TRP GLU ALA THR ASP SEQRES 7 B 421 PRO ALA PHE ARG GLU ALA ASN VAL GLN GLY LYS ASN LEU SEQRES 8 B 421 ILE GLU TRP LEU PRO GLY SER THR ILE TRP ALA GLY LYS SEQRES 9 B 421 ARG PHE TYR GLN ARG HIS ASP VAL HIS MET ILE ASP PHE SEQRES 10 B 421 TYR TYR TRP ASP ILE SER GLY PRO GLY ALA GLY LEU GLU SEQRES 11 B 421 ASN ILE ASP VAL GLY PHE GLY LYS LEU SER LEU ALA ALA SEQRES 12 B 421 THR ARG SER SER GLU ALA GLY GLY SER SER SER PHE ALA SEQRES 13 B 421 SER ASN ASN ILE TYR ASP TYR THR ASN GLU THR ALA ASN SEQRES 14 B 421 ASP VAL PHE ASP VAL ARG LEU ALA GLN MET GLU ILE ASN SEQRES 15 B 421 PRO GLY GLY THR LEU GLU LEU GLY VAL ASP TYR GLY ARG SEQRES 16 B 421 ALA ASN LEU ARG ASP ASN TYR ARG LEU VAL ASP GLY ALA SEQRES 17 B 421 SER LYS ASP GLY TRP LEU PHE THR ALA GLU HIS THR GLN SEQRES 18 B 421 SER VAL LEU LYS GLY PHE ASN LYS PHE VAL VAL GLN TYR SEQRES 19 B 421 ALA THR ASP SER MET THR SER GLN GLY LYS GLY LEU SER SEQRES 20 B 421 GLN GLY SER GLY VAL ALA PHE ASP ASN GLU LYS PHE ALA SEQRES 21 B 421 TYR ASN ILE ASN ASN ASN GLY HIS MET LEU ARG ILE LEU SEQRES 22 B 421 ASP HIS GLY ALA ILE SER MET GLY ASP ASN TRP ASP MET SEQRES 23 B 421 MET TYR VAL GLY MET TYR GLN ASP ILE ASN TRP ASP ASN SEQRES 24 B 421 ASP ASN GLY THR LYS TRP TRP THR VAL GLY ILE ARG PRO SEQRES 25 B 421 MET TYR LYS TRP THR PRO ILE MET SER THR VAL MET GLU SEQRES 26 B 421 ILE GLY TYR ASP ASN VAL GLU SER GLN ARG THR GLY ASP SEQRES 27 B 421 LYS ASN ASN GLN TYR LYS ILE THR LEU ALA GLN GLN TRP SEQRES 28 B 421 GLN ALA GLY ASP SER ILE TRP SER ARG PRO ALA ILE ARG SEQRES 29 B 421 VAL PHE ALA THR TYR ALA LYS TRP ASP GLU LYS TRP GLY SEQRES 30 B 421 TYR ASP TYR THR GLY ASN ALA ASP ASN ASN ALA ASN PHE SEQRES 31 B 421 GLY LYS ALA VAL PRO ALA ASP PHE ASN GLY GLY SER PHE SEQRES 32 B 421 GLY ARG GLY ASP SER ASP GLU TRP THR PHE GLY ALA GLN SEQRES 33 B 421 MET GLU ILE TRP TRP SEQRES 1 C 421 VAL ASP PHE HIS GLY TYR ALA ARG SER GLY ILE GLY TRP SEQRES 2 C 421 THR GLY SER GLY GLY GLU GLN GLN CYS PHE GLN THR THR SEQRES 3 C 421 GLY ALA GLN SER LYS TYR ARG LEU GLY ASN GLU CYS GLU SEQRES 4 C 421 THR TYR ALA GLU LEU LYS LEU GLY GLN GLU VAL TRP LYS SEQRES 5 C 421 GLU GLY ASP LYS SER PHE TYR PHE ASP THR ASN VAL ALA SEQRES 6 C 421 TYR SER VAL ALA GLN GLN ASN ASP TRP GLU ALA THR ASP SEQRES 7 C 421 PRO ALA PHE ARG GLU ALA ASN VAL GLN GLY LYS ASN LEU SEQRES 8 C 421 ILE GLU TRP LEU PRO GLY SER THR ILE TRP ALA GLY LYS SEQRES 9 C 421 ARG PHE TYR GLN ARG HIS ASP VAL HIS MET ILE ASP PHE SEQRES 10 C 421 TYR TYR TRP ASP ILE SER GLY PRO GLY ALA GLY LEU GLU SEQRES 11 C 421 ASN ILE ASP VAL GLY PHE GLY LYS LEU SER LEU ALA ALA SEQRES 12 C 421 THR ARG SER SER GLU ALA GLY GLY SER SER SER PHE ALA SEQRES 13 C 421 SER ASN ASN ILE TYR ASP TYR THR ASN GLU THR ALA ASN SEQRES 14 C 421 ASP VAL PHE ASP VAL ARG LEU ALA GLN MET GLU ILE ASN SEQRES 15 C 421 PRO GLY GLY THR LEU GLU LEU GLY VAL ASP TYR GLY ARG SEQRES 16 C 421 ALA ASN LEU ARG ASP ASN TYR ARG LEU VAL ASP GLY ALA SEQRES 17 C 421 SER LYS ASP GLY TRP LEU PHE THR ALA GLU HIS THR GLN SEQRES 18 C 421 SER VAL LEU LYS GLY PHE ASN LYS PHE VAL VAL GLN TYR SEQRES 19 C 421 ALA THR ASP SER MET THR SER GLN GLY LYS GLY LEU SER SEQRES 20 C 421 GLN GLY SER GLY VAL ALA PHE ASP ASN GLU LYS PHE ALA SEQRES 21 C 421 TYR ASN ILE ASN ASN ASN GLY HIS MET LEU ARG ILE LEU SEQRES 22 C 421 ASP HIS GLY ALA ILE SER MET GLY ASP ASN TRP ASP MET SEQRES 23 C 421 MET TYR VAL GLY MET TYR GLN ASP ILE ASN TRP ASP ASN SEQRES 24 C 421 ASP ASN GLY THR LYS TRP TRP THR VAL GLY ILE ARG PRO SEQRES 25 C 421 MET TYR LYS TRP THR PRO ILE MET SER THR VAL MET GLU SEQRES 26 C 421 ILE GLY TYR ASP ASN VAL GLU SER GLN ARG THR GLY ASP SEQRES 27 C 421 LYS ASN ASN GLN TYR LYS ILE THR LEU ALA GLN GLN TRP SEQRES 28 C 421 GLN ALA GLY ASP SER ILE TRP SER ARG PRO ALA ILE ARG SEQRES 29 C 421 VAL PHE ALA THR TYR ALA LYS TRP ASP GLU LYS TRP GLY SEQRES 30 C 421 TYR ASP TYR THR GLY ASN ALA ASP ASN ASN ALA ASN PHE SEQRES 31 C 421 GLY LYS ALA VAL PRO ALA ASP PHE ASN GLY GLY SER PHE SEQRES 32 C 421 GLY ARG GLY ASP SER ASP GLU TRP THR PHE GLY ALA GLN SEQRES 33 C 421 MET GLU ILE TRP TRP HET BGC D 1 12 HET GLC D 2 11 HET BGC E 1 12 HET GLC E 2 11 HET BGC F 1 12 HET GLC F 2 11 HET BGC G 1 12 HET GLC G 2 11 HET BGC H 1 12 HET GLC H 2 11 HET BGC I 1 12 HET GLC I 2 11 HET MG A 422 1 HET MG A 423 1 HET MG B 422 1 HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM MG MAGNESIUM ION FORMUL 4 BGC 6(C6 H12 O6) FORMUL 4 GLC 6(C6 H12 O6) FORMUL 10 MG 3(MG 2+) FORMUL 13 HOH *471(H2 O) HELIX 1 1 GLU A 93 LEU A 95 5 3 HELIX 2 2 HIS A 113 ILE A 115 5 3 HELIX 3 3 ILE A 160 ASP A 162 5 3 HELIX 4 4 ASP A 237 MET A 239 5 3 HELIX 5 5 PHE A 398 GLY A 400 5 3 HELIX 6 6 GLU B 93 LEU B 95 5 3 HELIX 7 7 HIS B 113 ILE B 115 5 3 HELIX 8 8 ILE B 160 ASP B 162 5 3 HELIX 9 9 ASP B 237 MET B 239 5 3 HELIX 10 10 PHE B 398 GLY B 400 5 3 HELIX 11 11 GLU C 93 LEU C 95 5 3 HELIX 12 12 HIS C 113 ILE C 115 5 3 HELIX 13 13 ILE C 160 ASP C 162 5 3 HELIX 14 14 ASP C 237 MET C 239 5 3 HELIX 15 15 PHE C 398 GLY C 400 5 3 SHEET 1 A20 THR A 40 LEU A 44 0 SHEET 2 A20 SER A 57 VAL A 68 -1 N VAL A 68 O THR A 40 SHEET 3 A20 ALA A 80 LYS A 89 -1 N LYS A 89 O SER A 57 SHEET 4 A20 THR A 99 ARG A 105 -1 N LYS A 104 O ALA A 84 SHEET 5 A20 GLY A 124 GLU A 130 -1 N GLU A 130 O THR A 99 SHEET 6 A20 LYS A 138 SER A 152 -1 N ALA A 143 O ALA A 127 SHEET 7 A20 ASN A 165 ALA A 177 -1 N ALA A 177 O LYS A 138 SHEET 8 A20 GLY A 185 ALA A 196 -1 N ARG A 195 O ASP A 170 SHEET 9 A20 ASP A 211 VAL A 223 -1 N THR A 220 O THR A 186 SHEET 10 A20 GLY A 226 THR A 236 -1 N TYR A 234 O PHE A 215 SHEET 11 A20 GLY A 267 SER A 279 -1 N ALA A 277 O PHE A 227 SHEET 12 A20 TRP A 284 TRP A 297 -1 N ASN A 296 O HIS A 268 SHEET 13 A20 THR A 303 TYR A 314 -1 N MET A 313 O ASP A 285 SHEET 14 A20 MET A 320 SER A 333 -1 N GLU A 332 O LYS A 304 SHEET 15 A20 LYS A 339 GLN A 352 -1 N GLN A 350 O SER A 321 SHEET 16 A20 ALA A 362 GLU A 374 -1 N ASP A 373 O ASN A 341 SHEET 17 A20 ASP A 407 TRP A 421 -1 N GLU A 418 O ALA A 362 SHEET 18 A20 ASP A 2 THR A 14 -1 N TRP A 13 O PHE A 413 SHEET 19 A20 TYR A 41 GLU A 53 -1 N GLY A 47 O ASP A 2 SHEET 20 A20 LYS A 56 ASP A 61 -1 N PHE A 60 O GLN A 48 SHEET 1 B 2 VAL A 252 PHE A 254 0 SHEET 2 B 2 ALA A 260 ASN A 262 -1 N TYR A 261 O ALA A 253 SHEET 1 C 2 MET A 313 LYS A 315 0 SHEET 2 C 2 SER A 321 VAL A 323 -1 N THR A 322 O TYR A 314 SHEET 1 D 2 TRP A 376 TYR A 378 0 SHEET 2 D 2 ALA A 393 PRO A 395 -1 N VAL A 394 O GLY A 377 SHEET 1 E20 THR B 40 LEU B 44 0 SHEET 2 E20 SER B 57 VAL B 68 -1 N VAL B 68 O THR B 40 SHEET 3 E20 ALA B 80 LYS B 89 -1 N LYS B 89 O SER B 57 SHEET 4 E20 THR B 99 ARG B 105 -1 N LYS B 104 O ALA B 84 SHEET 5 E20 GLY B 124 GLU B 130 -1 N GLU B 130 O THR B 99 SHEET 6 E20 LYS B 138 SER B 152 -1 N ALA B 143 O ALA B 127 SHEET 7 E20 ASN B 165 ALA B 177 -1 N ALA B 177 O LYS B 138 SHEET 8 E20 GLY B 185 ALA B 196 -1 N ARG B 195 O ASP B 170 SHEET 9 E20 ASP B 211 VAL B 223 -1 N THR B 220 O THR B 186 SHEET 10 E20 GLY B 226 THR B 236 -1 N TYR B 234 O PHE B 215 SHEET 11 E20 GLY B 267 SER B 279 -1 N ALA B 277 O PHE B 227 SHEET 12 E20 TRP B 284 TRP B 297 -1 N ASN B 296 O HIS B 268 SHEET 13 E20 THR B 303 TYR B 314 -1 N MET B 313 O ASP B 285 SHEET 14 E20 MET B 320 SER B 333 -1 N GLU B 332 O LYS B 304 SHEET 15 E20 LYS B 339 GLN B 352 -1 N GLN B 350 O SER B 321 SHEET 16 E20 ALA B 362 GLU B 374 -1 N ASP B 373 O ASN B 341 SHEET 17 E20 ASP B 407 TRP B 421 -1 N GLU B 418 O ALA B 362 SHEET 18 E20 ASP B 2 THR B 14 -1 N TRP B 13 O PHE B 413 SHEET 19 E20 TYR B 41 GLU B 53 -1 N GLY B 47 O ASP B 2 SHEET 20 E20 LYS B 56 ASP B 61 -1 N PHE B 60 O GLN B 48 SHEET 1 F 2 VAL B 252 PHE B 254 0 SHEET 2 F 2 ALA B 260 ASN B 262 -1 N TYR B 261 O ALA B 253 SHEET 1 G 2 MET B 313 LYS B 315 0 SHEET 2 G 2 SER B 321 VAL B 323 -1 N THR B 322 O TYR B 314 SHEET 1 H 2 TRP B 376 TYR B 378 0 SHEET 2 H 2 ALA B 393 PRO B 395 -1 N VAL B 394 O GLY B 377 SHEET 1 I20 THR C 40 LEU C 44 0 SHEET 2 I20 SER C 57 VAL C 68 -1 N VAL C 68 O THR C 40 SHEET 3 I20 ALA C 80 LYS C 89 -1 N LYS C 89 O SER C 57 SHEET 4 I20 THR C 99 ARG C 105 -1 N LYS C 104 O ALA C 84 SHEET 5 I20 GLY C 124 GLU C 130 -1 N GLU C 130 O THR C 99 SHEET 6 I20 LYS C 138 SER C 152 -1 N ALA C 143 O ALA C 127 SHEET 7 I20 ASN C 165 ALA C 177 -1 N ALA C 177 O LYS C 138 SHEET 8 I20 GLY C 185 ALA C 196 -1 N ARG C 195 O ASP C 170 SHEET 9 I20 ASP C 211 VAL C 223 -1 N THR C 220 O THR C 186 SHEET 10 I20 GLY C 226 THR C 236 -1 N TYR C 234 O PHE C 215 SHEET 11 I20 GLY C 267 SER C 279 -1 N ALA C 277 O PHE C 227 SHEET 12 I20 TRP C 284 TRP C 297 -1 N ASN C 296 O HIS C 268 SHEET 13 I20 THR C 303 TYR C 314 -1 N MET C 313 O ASP C 285 SHEET 14 I20 MET C 320 SER C 333 -1 N GLU C 332 O LYS C 304 SHEET 15 I20 LYS C 339 GLN C 352 -1 N GLN C 350 O SER C 321 SHEET 16 I20 ALA C 362 GLU C 374 -1 N ASP C 373 O ASN C 341 SHEET 17 I20 ASP C 407 TRP C 421 -1 N GLU C 418 O ALA C 362 SHEET 18 I20 ASP C 2 THR C 14 -1 N TRP C 13 O PHE C 413 SHEET 19 I20 TYR C 41 GLU C 53 -1 N GLY C 47 O ASP C 2 SHEET 20 I20 LYS C 56 ASP C 61 -1 N PHE C 60 O GLN C 48 SHEET 1 J 2 VAL C 252 PHE C 254 0 SHEET 2 J 2 ALA C 260 ASN C 262 -1 N TYR C 261 O ALA C 253 SHEET 1 K 2 MET C 313 LYS C 315 0 SHEET 2 K 2 SER C 321 VAL C 323 -1 N THR C 322 O TYR C 314 SHEET 1 L 2 TRP C 376 TYR C 378 0 SHEET 2 L 2 ALA C 393 PRO C 395 -1 N VAL C 394 O GLY C 377 SHEET 1 M 2 HIS A 110 VAL A 112 0 SHEET 2 M 2 PHE A 117 TRP A 120 -1 N TRP A 120 O HIS A 110 SHEET 1 N 2 HIS B 110 VAL B 112 0 SHEET 2 N 2 PHE B 117 TRP B 120 -1 N TRP B 120 O HIS B 110 SHEET 1 O 2 HIS C 110 VAL C 112 0 SHEET 2 O 2 PHE C 117 TRP C 120 -1 N TRP C 120 O HIS C 110 SSBOND 1 CYS A 22 CYS A 38 1555 1555 2.01 SSBOND 2 CYS B 22 CYS B 38 1555 1555 2.01 SSBOND 3 CYS C 22 CYS C 38 1555 1555 2.01 LINK O4 BGC D 1 C1 GLC D 2 1555 1555 1.38 LINK O4 BGC E 1 C1 GLC E 2 1555 1555 1.39 LINK O4 BGC F 1 C1 GLC F 2 1555 1555 1.38 LINK O4 BGC G 1 C1 GLC G 2 1555 1555 1.39 LINK O4 BGC H 1 C1 GLC H 2 1555 1555 1.38 LINK O4 BGC I 1 C1 GLC I 2 1555 1555 1.39 LINK OD1 ASP A 78 MG MG A 422 1555 1555 2.41 LINK OD1 ASP A 78 MG MG A 423 1555 1555 2.44 LINK OD2 ASP A 78 MG MG A 423 1555 1555 2.56 LINK OD1 ASP A 78 MG MG B 422 1555 1555 3.00 LINK MG MG A 422 OD1 ASP B 78 1555 1555 3.00 LINK MG MG A 422 OD1 ASP C 78 1555 1555 2.44 LINK MG MG A 422 OD2 ASP C 78 1555 1555 2.55 LINK MG MG A 423 OD1 ASP B 78 1555 1555 2.41 LINK MG MG A 423 OD1 ASP C 78 1555 1555 3.00 LINK OD1 ASP B 78 MG MG B 422 1555 1555 2.45 LINK OD2 ASP B 78 MG MG B 422 1555 1555 2.56 LINK MG MG B 422 OD1 ASP C 78 1555 1555 2.41 CISPEP 1 ARG A 360 PRO A 361 0 7.66 CISPEP 2 ARG B 360 PRO B 361 0 7.59 CISPEP 3 ARG C 360 PRO C 361 0 7.75 CRYST1 129.800 211.700 218.200 90.00 90.00 90.00 C 2 2 21 24 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 0.007704 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004724 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004583 0.00000 MTRIX1 1 -0.481059 -0.861461 -0.162687 39.70000 1 MTRIX2 1 0.859592 -0.499954 0.105583 47.77000 1 MTRIX3 1 -0.172291 -0.089053 0.981012 4.22000 1 MTRIX1 2 -0.481059 0.859592 -0.172291 -21.24000 1 MTRIX2 2 -0.861461 -0.499954 -0.089053 58.46000 1 MTRIX3 2 -0.162687 0.105583 0.981012 -2.73000 1