HEADER HYDROLASE 01-JUN-99 1QI4 TITLE MUTANT (E219G) MALTOTETRAOSE-FORMING EXO-AMYLASE IN COMPLEX WITH TITLE 2 MALTOTETRAOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (EXO-MALTOTETRAOHYDROLASE); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MALTOTETRAOSE-FORMING EXO-AMYLASE; COMPND 5 EC: 3.2.1.60; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS STUTZERI; SOURCE 3 ORGANISM_TAXID: 316; SOURCE 4 STRAIN: MO-19; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: HB101; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PUC18 KEYWDS HYDROLASE, MALTOTETRAOSE-FORMING EXO AMYLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.HASEGAWA,M.KUBOTA,Y.MATSUURA REVDAT 9 20-NOV-24 1QI4 1 REMARK REVDAT 8 16-AUG-23 1QI4 1 REMARK REVDAT 7 03-NOV-21 1QI4 1 SEQADV HETSYN REVDAT 6 29-JUL-20 1QI4 1 COMPND REMARK HET HETNAM REVDAT 6 2 1 FORMUL LINK SITE ATOM REVDAT 5 04-OCT-17 1QI4 1 REMARK REVDAT 4 24-FEB-09 1QI4 1 VERSN REVDAT 3 01-APR-03 1QI4 1 JRNL REVDAT 2 15-JAN-00 1QI4 1 DBREF REVDAT 1 24-NOV-99 1QI4 0 JRNL AUTH K.HASEGAWA,M.KUBOTA,Y.MATSUURA JRNL TITL ROLES OF CATALYTIC RESIDUES IN ALPHA-AMYLASES AS EVIDENCED JRNL TITL 2 BY THE STRUCTURES OF THE PRODUCT-COMPLEXED MUTANTS OF A JRNL TITL 3 MALTOTETRAOSE-FORMING AMYLASE. JRNL REF PROTEIN ENG. V. 12 819 1999 JRNL REFN ISSN 0269-2139 JRNL PMID 10556241 JRNL DOI 10.1093/PROTEIN/12.10.819 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.YOSHIOKA,K.HASEGAWA,Y.MATSUURA,Y.KATSUBE,M.KUBOTA REMARK 1 TITL CRYSTAL STRUCTURES OF A MUTANT MALTOTETRAOSE-FORMING REMARK 1 TITL 2 EXO-AMYLASE COCRYSTALLIZED WITH MALTOPENTAOSE REMARK 1 REF J.MOL.BIOL. V. 271 619 1997 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1997.1222 REMARK 1 REFERENCE 2 REMARK 1 AUTH Y.MORISHITA,K.HASEGAWA,Y.MATSUURA,Y.KATSUBE,M.KUBOTA,S.SAKAI REMARK 1 TITL CRYSTAL STRUCTURE OF A MALTOTETRAOSE-FORMING EXO-AMYLASE REMARK 1 TITL 2 FROM PSEUDOMONAS STUTZERI REMARK 1 REF J.MOL.BIOL. V. 267 661 1997 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1996.0887 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROFFT REMARK 3 AUTHORS : KONNERT,HENDRICKSON,FINZEL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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 + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3292 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 47 REMARK 3 SOLVENT ATOMS : 152 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.014 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.035 ; 0.030 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.043 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.013 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.176 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.184 ; 0.400 REMARK 3 MULTIPLE TORSION (A) : 0.189 ; 0.400 REMARK 3 H-BOND (X...Y) (A) : 0.174 ; 0.400 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 2.600 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 17.500; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 33.000; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.693 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.213 ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.359 ; 1.500 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.155 ; 2.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QI4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUN-99. REMARK 100 THE DEPOSITION ID IS D_1000001148. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 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 : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : R-AXIS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32330 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 34.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07700 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1JDD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5 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 32.76000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 23.48500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 85.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 23.48500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.76000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 85.55000 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 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 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 419 REMARK 465 THR A 420 REMARK 465 GLY A 421 REMARK 465 SER A 422 REMARK 465 GLY A 423 REMARK 465 GLY A 424 REMARK 465 GLY A 425 REMARK 465 GLU A 426 REMARK 465 PRO A 427 REMARK 465 GLY A 428 REMARK 465 ALA A 429 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 OD1 ASP A 334 OD2 ASP A 338 2.06 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 82 CA ASP A 82 CB 0.137 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 A 11 NE - CZ - NH1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG A 11 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP A 82 CB - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 ASP A 82 CA - CB - CG ANGL. DEV. = -13.5 DEGREES REMARK 500 ASP A 82 CB - CG - OD1 ANGL. DEV. = -14.0 DEGREES REMARK 500 ASP A 82 CB - CG - OD2 ANGL. DEV. = 8.9 DEGREES REMARK 500 ARG A 120 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 120 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG A 137 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG A 137 NE - CZ - NH1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 152 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ARG A 155 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 155 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG A 175 CD - NE - CZ ANGL. DEV. = 56.3 DEGREES REMARK 500 ARG A 175 NH1 - CZ - NH2 ANGL. DEV. = -6.7 DEGREES REMARK 500 ARG A 175 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 175 NE - CZ - NH2 ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG A 182 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ARG A 182 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG A 191 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 VAL A 195 CB - CA - C ANGL. DEV. = 11.8 DEGREES REMARK 500 ARG A 196 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 TYR A 198 CB - CG - CD2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ASP A 212 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG A 233 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 248 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 281 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 283 NE - CZ - NH2 ANGL. DEV. = 5.2 DEGREES REMARK 500 ASP A 291 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 GLN A 301 C - N - CA ANGL. DEV. = 15.6 DEGREES REMARK 500 TYR A 319 CB - CG - CD1 ANGL. DEV. = -3.9 DEGREES REMARK 500 ASP A 334 CA - CB - CG ANGL. DEV. = -16.1 DEGREES REMARK 500 ASP A 338 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 ASP A 343 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 GLN A 347 N - CA - CB ANGL. DEV. = 10.9 DEGREES REMARK 500 GLN A 347 CA - CB - CG ANGL. DEV. = 13.3 DEGREES REMARK 500 ARG A 353 NE - CZ - NH1 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG A 353 NE - CZ - NH2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG A 358 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 ASP A 360 CB - CG - OD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 SER A 409 N - CA - CB ANGL. DEV. = 9.9 DEGREES REMARK 500 ARG A 414 CD - NE - CZ ANGL. DEV. = 8.4 DEGREES REMARK 500 ARG A 417 NE - CZ - NH1 ANGL. DEV. = 6.2 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 33 17.03 55.13 REMARK 500 VAL A 114 78.85 -116.94 REMARK 500 ASP A 151 113.96 -172.45 REMARK 500 ILE A 157 -108.67 53.64 REMARK 500 PHE A 194 60.00 34.48 REMARK 500 ALA A 211 56.36 -163.38 REMARK 500 HIS A 306 59.10 36.49 REMARK 500 TRP A 308 59.60 -162.22 REMARK 500 PRO A 326 173.99 -58.54 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 182 0.09 SIDE CHAIN 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 CA A 452 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 1 OD1 REMARK 620 2 GLN A 2 O 77.5 REMARK 620 3 HIS A 13 O 162.6 85.1 REMARK 620 4 HIS A 13 ND1 102.0 86.3 76.7 REMARK 620 5 ASP A 16 OD1 95.5 93.4 85.4 162.0 REMARK 620 6 GLU A 17 OE2 94.7 165.9 102.3 83.9 99.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 451 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 116 OD1 REMARK 620 2 ASP A 151 OD1 136.3 REMARK 620 3 ASP A 151 OD2 159.9 51.2 REMARK 620 4 ASP A 154 O 100.8 109.1 90.9 REMARK 620 5 ASP A 162 OD2 83.6 129.6 81.4 84.2 REMARK 620 6 GLY A 197 O 75.0 76.6 122.7 85.0 153.7 REMARK 620 7 HOH A 553 O 70.9 84.0 94.2 166.2 83.8 103.0 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: NUL REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 1QI4 SWS P13507 1 - 21 NOT IN ATOMS LIST REMARK 999 1QI4 SWS P13507 440 - 548 NOT IN ATOMS LIST DBREF 1QI4 A 1 418 UNP P13507 AMT4_PSEST 22 450 SEQADV 1QI4 GLY A 219 UNP P13507 GLU 240 ENGINEERED MUTATION SEQRES 1 A 429 ASP GLN ALA GLY LYS SER PRO ASN ALA VAL ARG TYR HIS SEQRES 2 A 429 GLY GLY ASP GLU ILE ILE LEU GLN GLY PHE HIS TRP ASN SEQRES 3 A 429 VAL VAL ARG GLU ALA PRO ASN ASP TRP TYR ASN ILE LEU SEQRES 4 A 429 ARG GLN GLN ALA ALA THR ILE ALA ALA ASP GLY PHE SER SEQRES 5 A 429 ALA ILE TRP MET PRO VAL PRO TRP ARG ASP PHE SER SER SEQRES 6 A 429 TRP SER ASP GLY SER LYS SER GLY GLY GLY GLU GLY TYR SEQRES 7 A 429 PHE TRP HIS ASP PHE ASN LYS ASN GLY ARG TYR GLY SER SEQRES 8 A 429 ASP ALA GLN LEU ARG GLN ALA ALA SER ALA LEU GLY GLY SEQRES 9 A 429 ALA GLY VAL LYS VAL LEU TYR ASP VAL VAL PRO ASN HIS SEQRES 10 A 429 MET ASN ARG GLY TYR PRO ASP LYS GLU ILE ASN LEU PRO SEQRES 11 A 429 ALA GLY GLN GLY PHE TRP ARG ASN ASP CYS ALA ASP PRO SEQRES 12 A 429 GLY ASN TYR PRO ASN ASP CYS ASP ASP GLY ASP ARG PHE SEQRES 13 A 429 ILE GLY GLY ASP ALA ASP LEU ASN THR GLY HIS PRO GLN SEQRES 14 A 429 VAL TYR GLY MET PHE ARG ASP GLU PHE THR ASN LEU ARG SEQRES 15 A 429 SER GLN TYR GLY ALA GLY GLY PHE ARG PHE ASP PHE VAL SEQRES 16 A 429 ARG GLY TYR ALA PRO GLU ARG VAL ASN SER TRP MET THR SEQRES 17 A 429 ASP SER ALA ASP ASN SER PHE CYS VAL GLY GLY LEU TRP SEQRES 18 A 429 LYS GLY PRO SER GLU TYR PRO ASN TRP ASP TRP ARG ASN SEQRES 19 A 429 THR ALA SER TRP GLN GLN ILE ILE LYS ASP TRP SER ASP SEQRES 20 A 429 ARG ALA LYS CYS PRO VAL PHE ASP PHE ALA LEU LYS GLU SEQRES 21 A 429 ARG MET GLN ASN GLY SER ILE ALA ASP TRP LYS HIS GLY SEQRES 22 A 429 LEU ASN GLY ASN PRO ASP PRO ARG TRP ARG GLU VAL ALA SEQRES 23 A 429 VAL THR PHE VAL ASP ASN HIS ASP THR GLY TYR SER PRO SEQRES 24 A 429 GLY GLN ASN GLY GLY GLN HIS HIS TRP ALA LEU GLN ASP SEQRES 25 A 429 GLY LEU ILE ARG GLN ALA TYR ALA TYR ILE LEU THR SER SEQRES 26 A 429 PRO GLY THR PRO VAL VAL TYR TRP ASP HIS MET TYR ASP SEQRES 27 A 429 TRP GLY TYR GLY ASP PHE ILE ARG GLN LEU ILE GLN VAL SEQRES 28 A 429 ARG ARG ALA ALA GLY VAL ARG ALA ASP SER ALA ILE SER SEQRES 29 A 429 PHE HIS SER GLY TYR SER GLY LEU VAL ALA THR VAL SER SEQRES 30 A 429 GLY SER GLN GLN THR LEU VAL VAL ALA LEU ASN SER ASP SEQRES 31 A 429 LEU GLY ASN PRO GLY GLN VAL ALA SER GLY SER PHE SER SEQRES 32 A 429 GLU ALA VAL ASN ALA SER ASN GLY GLN VAL ARG VAL TRP SEQRES 33 A 429 ARG SER GLY THR GLY SER GLY GLY GLY GLU PRO GLY ALA HET GLC B 1 12 HET GLC B 2 11 HET GLC B 3 11 HET GLC B 4 11 HET CA A 451 1 HET CA A 452 1 HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM CA CALCIUM ION HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 GLC 4(C6 H12 O6) FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *152(H2 O) HELIX 1 1 HIS A 13 GLY A 15 5 3 HELIX 2 2 VAL A 27 GLU A 30 1 4 HELIX 3 3 TRP A 35 ASP A 49 1 15 HELIX 4 4 ASP A 92 GLY A 104 1 13 HELIX 5 5 ARG A 137 ASP A 139 5 3 HELIX 6 6 PRO A 168 GLN A 184 1 17 HELIX 7 7 VAL A 195 GLY A 197 5 3 HELIX 8 8 PRO A 200 ALA A 211 1 12 HELIX 9 9 PRO A 224 GLU A 226 5 3 HELIX 10 10 TRP A 232 ASN A 234 5 3 HELIX 11 11 TRP A 238 ALA A 249 1 12 HELIX 12 12 PHE A 256 ASN A 264 1 9 HELIX 13 13 ILE A 267 HIS A 272 5 6 HELIX 14 14 LEU A 274 GLY A 276 5 3 HELIX 15 15 PRO A 280 VAL A 285 1 6 HELIX 16 16 GLN A 301 GLY A 303 5 3 HELIX 17 17 ASP A 312 THR A 324 5 13 HELIX 18 18 TRP A 333 TYR A 337 1 5 HELIX 19 19 GLY A 342 ALA A 355 1 14 HELIX 20 20 PRO A 394 GLN A 396 5 3 SHEET 1 A 6 VAL A 330 TYR A 332 0 SHEET 2 A 6 ILE A 19 GLN A 21 1 N ILE A 19 O VAL A 331 SHEET 3 A 6 ALA A 53 MET A 56 1 N ALA A 53 O LEU A 20 SHEET 4 A 6 LYS A 108 VAL A 113 1 N LYS A 108 O ILE A 54 SHEET 5 A 6 ALA A 187 PHE A 192 1 N GLY A 188 O VAL A 109 SHEET 6 A 6 PHE A 215 GLY A 218 1 N PHE A 215 O PHE A 190 SHEET 1 B 2 TRP A 66 ASP A 68 0 SHEET 2 B 2 LYS A 71 GLY A 73 -1 N GLY A 73 O TRP A 66 SHEET 1 C 5 ALA A 362 PHE A 365 0 SHEET 2 C 5 LEU A 372 SER A 377 -1 N SER A 377 O ALA A 362 SHEET 3 C 5 THR A 382 LEU A 387 -1 N LEU A 387 O LEU A 372 SHEET 4 C 5 VAL A 413 ARG A 417 -1 N TRP A 416 O VAL A 384 SHEET 5 C 5 SER A 403 ALA A 408 -1 N ALA A 408 O VAL A 413 SSBOND 1 CYS A 140 CYS A 150 1555 1555 2.02 SSBOND 2 CYS A 216 CYS A 251 1555 1555 2.03 LINK O4 GLC B 1 C1 GLC B 2 1555 1555 1.41 LINK O4 GLC B 2 C1 GLC B 3 1555 1555 1.39 LINK O4 GLC B 3 C1 GLC B 4 1555 1555 1.43 LINK OD1 ASP A 1 CA CA A 452 1555 1555 1.79 LINK O GLN A 2 CA CA A 452 1555 1555 2.37 LINK O HIS A 13 CA CA A 452 1555 1555 2.21 LINK ND1 HIS A 13 CA CA A 452 1555 1555 2.42 LINK OD1 ASP A 16 CA CA A 452 1555 1555 2.31 LINK OE2 GLU A 17 CA CA A 452 1555 1555 2.04 LINK OD1 ASN A 116 CA CA A 451 1555 1555 2.44 LINK OD1 ASP A 151 CA CA A 451 1555 1555 2.62 LINK OD2 ASP A 151 CA CA A 451 1555 1555 2.51 LINK O ASP A 154 CA CA A 451 1555 1555 2.45 LINK OD2 ASP A 162 CA CA A 451 1555 1555 2.30 LINK O GLY A 197 CA CA A 451 1555 1555 2.43 LINK CA CA A 451 O HOH A 553 1555 1555 2.40 SITE 1 NUL 3 ASP A 193 GLY A 219 ASP A 294 CRYST1 65.520 171.100 46.970 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 0.015262 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005844 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021290 0.00000