HEADER GLYCOSYL HYDROLASE 06-JUN-96 1QBA TITLE BACTERIAL CHITOBIASE, GLYCOSYL HYDROLASE FAMILY 20 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHITOBIASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA-N-ACETYLHEXOSAMINIDASE, N-ACETYL-BETA-D- COMPND 5 GLUCOSAMINIDASE; COMPND 6 EC: 3.2.1.52; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: A5484; SOURCE 7 EXPRESSION_SYSTEM_CELLULAR_LOCATION: PERIPLASM; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACTERIAL; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PEMBL18; SOURCE 10 OTHER_DETAILS: PERIPLASMATIC TARGETING SEQUENCE RESIDUES 1-27 SOURCE 11 CLEAVED OFF DURING MATURATION KEYWDS GLYCOSYL HYDROLASE, CHITOBIASE, CHITINOLYSIS, BA8-BARREL EXPDTA X-RAY DIFFRACTION AUTHOR I.TEWS,A.PERRAKIS,A.OPPENHEIM,Z.DAUTER,K.S.WILSON,C.E.VORGIAS REVDAT 3 06-NOV-24 1QBA 1 REMARK SEQADV REVDAT 2 24-FEB-09 1QBA 1 VERSN REVDAT 1 11-JAN-97 1QBA 0 JRNL AUTH I.TEWS,A.PERRAKIS,A.OPPENHEIM,Z.DAUTER,K.S.WILSON, JRNL AUTH 2 C.E.VORGIAS JRNL TITL BACTERIAL CHITOBIASE STRUCTURE PROVIDES INSIGHT INTO JRNL TITL 2 CATALYTIC MECHANISM AND THE BASIS OF TAY-SACHS DISEASE. JRNL REF NAT.STRUCT.BIOL. V. 3 638 1996 JRNL REFN ISSN 1072-8368 JRNL PMID 8673609 JRNL DOI 10.1038/NSB0796-638 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH I.TEWS,R.VINCENTELLI,C.E.VORGIAS REMARK 1 TITL N-ACETYLGLUCOSAMINIDASE (CHITOBIASE) FROM SERRATIA REMARK 1 TITL 2 MARCESCENS: GENE SEQUENCE, AND PROTEIN PRODUCTION AND REMARK 1 TITL 3 PURIFICATION IN ESCHERICHIA COLI REMARK 1 REF GENE V. 170 63 1996 REMARK 1 REFN ISSN 0378-1119 REMARK 1 REFERENCE 2 REMARK 1 AUTH I.TEWS REMARK 1 REF SERRATIA MARCESCENS 1996 REMARK 1 REF 2 CHITOBIASE REMARK 1 PUBL HEIDELBERG : UNIVERSITY OF HEIDELBERG (THESIS) REMARK 1 REFN REMARK 1 REFERENCE 3 REMARK 1 AUTH H.KLESS,Y.SITRIT,I.CHET,A.B.OPPENHEIM REMARK 1 TITL CLONING OF THE GENE CODING FOR CHITOBIASE OF SERRATIA REMARK 1 TITL 2 MARCESCENS REMARK 1 REF MOL.GEN.GENET. V. 217 471 1989 REMARK 1 REFN ISSN 0026-8925 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : -4.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 82584 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : R-FREE REMARK 3 FREE R VALUE TEST SET SELECTION : X-PLOR REMARK 3 R VALUE (WORKING + TEST SET) : 0.146 REMARK 3 R VALUE (WORKING SET) : 0.139 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 8303 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.1460 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.1390 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 8303 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 82854 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6766 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 771 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.11 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.96 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) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 4.50 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.020 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.026 ; 0.020 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.031 ; 0.030 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.023 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.121 ; 0.100 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.175 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.262 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.179 ; 0.300 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) : 4.600 ; 6.000 REMARK 3 STAGGERED (DEGREES) : 17.400; 20.000 REMARK 3 TRANSVERSE (DEGREES) : 26.600; 30.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.900 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.700 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.800 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.200 ; 4.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 RESIDUES 155 AND 156: THERE IS ONLY WEAK DENSITY AND THESE REMARK 3 RESIDUES MAY FORM (TWO OR MORE) ALTERNATIVE LOOP REMARK 3 CONFORMATIONS. REMARK 4 REMARK 4 1QBA 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_1000175891. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAY-94 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : SEGMENTED TOROIDAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82854 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.27600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MULTIPLE ISOMORPHOUS REMARK 200 REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTAL WERE GROWN AT ROOM TEMPERATURE REMARK 280 FROM HANGING DROPS CONTAINING 62% SATURATED AMMONIUM SULFATE, REMARK 280 1.5% ISOPROPANOL AND 100 MM CACODYLATE, PH 5.6., VAPOR DIFFUSION REMARK 280 - HANGING DROP, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 55.35000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.95000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 55.35000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.95000 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 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 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 C GLY A 781 H GLU A 782 0.97 REMARK 500 HG1 THR A 551 H GLU A 557 0.97 REMARK 500 C MET A 590 H GLU A 591 1.03 REMARK 500 HZ3 LYS A 570 HG3 GLU A 591 1.17 REMARK 500 HD21 ASN A 503 HG SER A 575 1.18 REMARK 500 C ASP A 564 H GLN A 565 1.21 REMARK 500 HG SER A 595 H ASP A 622 1.27 REMARK 500 SG CYS A 400 HG CYS A 408 1.29 REMARK 500 HH11 ARG A 713 O HOH A 1188 1.30 REMARK 500 HB3 SER A 722 HH TYR A 772 1.30 REMARK 500 HH21 ARG A 773 O HOH A 1557 1.31 REMARK 500 HD21 ASN A 144 HG1 THR A 740 1.31 REMARK 500 HE2 HIS A 227 OD2 ASP A 331 1.38 REMARK 500 HZ3 LYS A 570 CG GLU A 591 1.42 REMARK 500 HH TYR A 730 O2 SO4 A 3 1.43 REMARK 500 CA MET A 590 H GLU A 591 1.47 REMARK 500 HG CYS A 505 SG CYS A 578 1.50 REMARK 500 HE21 GLN A 565 O HOH A 1377 1.50 REMARK 500 HH TYR A 643 O GLY A 686 1.53 REMARK 500 OH TYR A 289 HG SER A 314 1.59 REMARK 500 HZ2 LYS A 371 O4 SO4 A 3 1.59 REMARK 500 NZ LYS A 570 OE2 GLU A 591 1.99 REMARK 500 OD1 ASP A 180 O HOH A 1312 2.00 REMARK 500 NH2 ARG A 773 O HOH A 1557 2.02 REMARK 500 O HOH A 1384 O HOH A 1576 2.02 REMARK 500 NH1 ARG A 713 O HOH A 1188 2.10 REMARK 500 OH TYR A 730 O2 SO4 A 3 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 ARG A 255 CD ARG A 255 NE 0.176 REMARK 500 GLY A 566 C ASN A 567 N -0.164 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 ASP A 28 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ARG A 48 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ASP A 62 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 68 CD - NE - CZ ANGL. DEV. = 26.8 DEGREES REMARK 500 ARG A 68 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 68 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 97 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 97 NE - CZ - NH2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 101 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 LEU A 108 CA - CB - CG ANGL. DEV. = 14.1 DEGREES REMARK 500 ALA A 157 C - N - CA ANGL. DEV. = 15.0 DEGREES REMARK 500 ASP A 180 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ARG A 214 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP A 230 CB - CG - OD1 ANGL. DEV. = 8.0 DEGREES REMARK 500 ASP A 230 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 GLN A 254 CA - CB - CG ANGL. DEV. = 16.0 DEGREES REMARK 500 ARG A 255 CD - NE - CZ ANGL. DEV. = -14.8 DEGREES REMARK 500 ARG A 255 NE - CZ - NH1 ANGL. DEV. = -9.1 DEGREES REMARK 500 ARG A 255 NE - CZ - NH2 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASN A 266 CA - CB - CG ANGL. DEV. = 25.4 DEGREES REMARK 500 ASP A 273 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 337 NE - CZ - NH1 ANGL. DEV. = -4.9 DEGREES REMARK 500 ASP A 378 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 498 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 LEU A 502 CA - CB - CG ANGL. DEV. = 18.6 DEGREES REMARK 500 ARG A 545 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ASP A 552 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP A 589 CB - CG - OD1 ANGL. DEV. = -5.6 DEGREES REMARK 500 TYR A 643 CB - CG - CD1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 681 CD - NE - CZ ANGL. DEV. = 11.0 DEGREES REMARK 500 ARG A 681 NE - CZ - NH1 ANGL. DEV. = 8.3 DEGREES REMARK 500 ARG A 681 NE - CZ - NH2 ANGL. DEV. = -8.3 DEGREES REMARK 500 TYR A 683 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 693 CD - NE - CZ ANGL. DEV. = 12.1 DEGREES REMARK 500 ARG A 693 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 ARG A 713 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 TYR A 730 CB - CG - CD2 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG A 761 CD - NE - CZ ANGL. DEV. = 10.3 DEGREES REMARK 500 ARG A 765 NE - CZ - NH1 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG A 765 NE - CZ - NH2 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 773 CD - NE - CZ ANGL. DEV. = 15.9 DEGREES REMARK 500 ARG A 773 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 797 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 805 CG - CD - NE ANGL. DEV. = 12.7 DEGREES REMARK 500 ARG A 805 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG A 825 CD - NE - CZ ANGL. DEV. = 20.6 DEGREES REMARK 500 ARG A 825 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A 825 NE - CZ - NH2 ANGL. DEV. = 4.9 DEGREES REMARK 500 ASP A 847 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG A 854 CD - NE - CZ ANGL. DEV. = 10.4 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 55 ANGLE DEVIATIONS. 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 LEU A 108 -82.63 -90.81 REMARK 500 TYR A 138 -125.93 65.31 REMARK 500 ALA A 157 150.61 -36.42 REMARK 500 PHE A 173 -4.74 -140.72 REMARK 500 ASP A 378 -159.56 -164.03 REMARK 500 ASN A 497 -144.93 -111.49 REMARK 500 SER A 625 -178.12 -171.11 REMARK 500 TYR A 667 -38.75 -130.51 REMARK 500 TYR A 684 28.58 -158.65 REMARK 500 GLU A 782 -57.20 -121.93 REMARK 500 ARG A 805 -53.83 -132.64 REMARK 500 ALA A 859 61.09 -152.64 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 4 DBREF 1QBA A 28 885 UNP Q54468 CHB_SERMA 28 885 SEQADV 1QBA GLY A 566 UNP Q54468 SER 566 CONFLICT SEQADV 1QBA GLY A 828 UNP Q54468 ALA 828 CONFLICT SEQRES 1 A 858 ASP GLN GLN LEU VAL ASP GLN LEU SER GLN LEU LYS LEU SEQRES 2 A 858 ASN VAL LYS MET LEU ASP ASN ARG ALA GLY GLU ASN GLY SEQRES 3 A 858 VAL ASP CYS ALA ALA LEU GLY ALA ASP TRP ALA SER CYS SEQRES 4 A 858 ASN ARG VAL LEU PHE THR LEU SER ASN ASP GLY GLN ALA SEQRES 5 A 858 ILE ASP GLY LYS ASP TRP VAL ILE TYR PHE HIS SER PRO SEQRES 6 A 858 ARG GLN THR LEU ARG VAL ASP ASN ASP GLN PHE LYS ILE SEQRES 7 A 858 ALA HIS LEU THR GLY ASP LEU TYR LYS LEU GLU PRO THR SEQRES 8 A 858 ALA LYS PHE SER GLY PHE PRO ALA GLY LYS ALA VAL GLU SEQRES 9 A 858 ILE PRO VAL VAL ALA GLU TYR TRP GLN LEU PHE ARG ASN SEQRES 10 A 858 ASP PHE LEU PRO ARG TRP TYR ALA THR SER GLY ASP ALA SEQRES 11 A 858 LYS PRO LYS MET LEU ALA ASN THR ASP THR GLU ASN LEU SEQRES 12 A 858 ASP GLN PHE VAL ALA PRO PHE THR GLY ASP GLN TRP LYS SEQRES 13 A 858 ARG THR LYS ASP ASP LYS ASN ILE LEU MET THR PRO ALA SEQRES 14 A 858 SER ARG PHE VAL SER ASN ALA ASP LEU GLN THR LEU PRO SEQRES 15 A 858 ALA GLY ALA LEU ARG GLY LYS ILE VAL PRO THR PRO MET SEQRES 16 A 858 GLN VAL LYS VAL HIS ALA GLN ASP ALA ASP LEU ARG LYS SEQRES 17 A 858 GLY VAL ALA LEU ASP LEU SER THR LEU VAL LYS PRO ALA SEQRES 18 A 858 ALA ASP VAL VAL SER GLN ARG PHE ALA LEU LEU GLY VAL SEQRES 19 A 858 PRO VAL GLN THR ASN GLY TYR PRO ILE LYS THR ASP ILE SEQRES 20 A 858 GLN PRO GLY LYS PHE LYS GLY ALA MET ALA VAL SER GLY SEQRES 21 A 858 ALA TYR GLU LEU LYS ILE GLY LYS LYS GLU ALA GLN VAL SEQRES 22 A 858 ILE GLY PHE ASP GLN ALA GLY VAL PHE TYR GLY LEU GLN SEQRES 23 A 858 SER ILE LEU SER LEU VAL PRO SER ASP GLY SER GLY LYS SEQRES 24 A 858 ILE ALA THR LEU ASP ALA SER ASP ALA PRO ARG PHE PRO SEQRES 25 A 858 TYR ARG GLY ILE PHE LEU ASP VAL ALA ARG ASN PHE HIS SEQRES 26 A 858 LYS LYS ASP ALA VAL LEU ARG LEU LEU ASP GLN MET ALA SEQRES 27 A 858 ALA TYR LYS LEU ASN LYS PHE HIS PHE HIS LEU SER ASP SEQRES 28 A 858 ASP GLU GLY TRP ARG ILE GLU ILE PRO GLY LEU PRO GLU SEQRES 29 A 858 LEU THR GLU VAL GLY GLY GLN ARG CYS HIS ASP LEU SER SEQRES 30 A 858 GLU THR THR CYS LEU LEU PRO GLN TYR GLY GLN GLY PRO SEQRES 31 A 858 ASP VAL TYR GLY GLY PHE PHE SER ARG GLN ASP TYR ILE SEQRES 32 A 858 ASP ILE ILE LYS TYR ALA GLN ALA ARG GLN ILE GLU VAL SEQRES 33 A 858 ILE PRO GLU ILE ASP MET PRO ALA HIS ALA ARG ALA ALA SEQRES 34 A 858 VAL VAL SER MET GLU ALA ARG TYR LYS LYS LEU HIS ALA SEQRES 35 A 858 ALA GLY LYS GLU GLN GLU ALA ASN GLU PHE ARG LEU VAL SEQRES 36 A 858 ASP PRO THR ASP THR SER ASN THR THR SER VAL GLN PHE SEQRES 37 A 858 PHE ASN ARG GLN SER TYR LEU ASN PRO CYS LEU ASP SER SEQRES 38 A 858 SER GLN ARG PHE VAL ASP LYS VAL ILE GLY GLU ILE ALA SEQRES 39 A 858 GLN MET HIS LYS GLU ALA GLY GLN PRO ILE LYS THR TRP SEQRES 40 A 858 HIS PHE GLY GLY ASP GLU ALA LYS ASN ILE ARG LEU GLY SEQRES 41 A 858 ALA GLY TYR THR ASP LYS ALA LYS PRO GLU PRO GLY LYS SEQRES 42 A 858 GLY ILE ILE ASP GLN GLY ASN GLU ASP LYS PRO TRP ALA SEQRES 43 A 858 LYS SER GLN VAL CYS GLN THR MET ILE LYS GLU GLY LYS SEQRES 44 A 858 VAL ALA ASP MET GLU HIS LEU PRO SER TYR PHE GLY GLN SEQRES 45 A 858 GLU VAL SER LYS LEU VAL LYS ALA HIS GLY ILE ASP ARG SEQRES 46 A 858 MET GLN ALA TRP GLN ASP GLY LEU LYS ASP ALA GLU SER SEQRES 47 A 858 SER LYS ALA PHE ALA THR SER ARG VAL GLY VAL ASN PHE SEQRES 48 A 858 TRP ASP THR LEU TYR TRP GLY GLY PHE ASP SER VAL ASN SEQRES 49 A 858 ASP TRP ALA ASN LYS GLY TYR GLU VAL VAL VAL SER ASN SEQRES 50 A 858 PRO ASP TYR VAL TYR MET ASP PHE PRO TYR GLU VAL ASN SEQRES 51 A 858 PRO ASP GLU ARG GLY TYR TYR TRP GLY THR ARG PHE SER SEQRES 52 A 858 ASP GLU ARG LYS VAL PHE SER PHE ALA PRO ASP ASN MET SEQRES 53 A 858 PRO GLN ASN ALA GLU THR SER VAL ASP ARG ASP GLY ASN SEQRES 54 A 858 HIS PHE ASN ALA LYS SER ASP LYS PRO TRP PRO GLY ALA SEQRES 55 A 858 TYR GLY LEU SER ALA GLN LEU TRP SER GLU THR GLN ARG SEQRES 56 A 858 THR ASP PRO GLN MET GLU TYR MET ILE PHE PRO ARG ALA SEQRES 57 A 858 LEU SER VAL ALA GLU ARG SER TRP HIS ARG ALA GLY TRP SEQRES 58 A 858 GLU GLN ASP TYR ARG ALA GLY ARG GLU TYR LYS GLY GLY SEQRES 59 A 858 GLU THR HIS PHE VAL ASP THR GLN ALA LEU GLU LYS ASP SEQRES 60 A 858 TRP LEU ARG PHE ALA ASN ILE LEU GLY GLN ARG GLU LEU SEQRES 61 A 858 ALA LYS LEU ASP LYS GLY GLY VAL ALA TYR ARG LEU PRO SEQRES 62 A 858 VAL PRO GLY ALA ARG VAL ALA GLY GLY LYS LEU GLU ALA SEQRES 63 A 858 ASN ILE ALA LEU PRO GLY LEU GLY ILE GLU TYR SER THR SEQRES 64 A 858 ASP GLY GLY LYS GLN TRP GLN ARG TYR ASP ALA LYS ALA SEQRES 65 A 858 LYS PRO ALA VAL SER GLY GLU VAL GLN VAL ARG SER VAL SEQRES 66 A 858 SER PRO ASP GLY LYS ARG TYR SER ARG ALA GLU LYS VAL HET SO4 A 1 5 HET SO4 A 2 5 HET SO4 A 3 5 HET SO4 A 4 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 4(O4 S 2-) FORMUL 6 HOH *771(H2 O) HELIX 1 1-1 ASP A 28 GLN A 37 1TRUNCATED, SEE REAMRK 650 10 HELIX 2 1-2 ALA A 49 ASN A 52 5D-I 3-10 HELIX-2 4 HELIX 3 1-3 ASP A 62 ALA A 64 5D-I 3-10 HELIX-3 3 HELIX 4 1-4 ARG A 143 ASP A 145 5D-I 3-10 HELIX-4 3 HELIX 5 1-5 ALA A 163 THR A 165 5D-I 3-10 HELIX-5 3 HELIX 6 1-6 LEU A 170 GLN A 172 5D-I 3-10 HELIX-6 3 HELIX 7 LI1 PRO A 195 SER A 201 1LINKER-REGION HELIX-1 7 HELIX 8 LI2 ALA A 210 LEU A 213 5LINKER-REGION 3-10 HELIX-2 4 HELIX 9 2-1 LYS A 246 LEU A 258 1D-II HELIX-1 PARALLEL TO 2-4 13 HELIX 10 2-2 PRO A 276 LYS A 278 5D-II 3-10 HELIX-2 3 HELIX 11 2-3 GLY A 281 MET A 283 5D-II 3-10 HELIX-3 3 HELIX 12 2-4 GLN A 305 LEU A 318 1D-II HELIX-4 PARALLEL TO 2-1 14 HELIX 13 A1 LYS A 354 TYR A 367 1B/A-BARREL HELIX ALPHA-1 14 HELIX 14 L21 PRO A 390 GLU A 394 1D-III LOOP-2 HELIX-1 5 HELIX 15 A2 ARG A 426 ALA A 438 1B/A-BARREL HELIX ALPHA-2 13 HELIX 16 L31 ARG A 454 ALA A 469 1D-III LOOP-3 HELIX-1 16 HELIX 17 L32 GLU A 473 GLU A 478 1D-III LOOP-3 HELIX-2 6 HELIX 18 L33 ARG A 498 SER A 500 5D-III LOOP-3 3-10 HELIX-3 3 HELIX 19 A3 ASP A 507 ALA A 527 1B/A-BARREL HELIX ALPHA-3 21 HELIX 20 L41 ILE A 544 LEU A 546 5D-III LOOP-4 3-10 HELIX-1 3 HELIX 21 L42 GLN A 576 LYS A 583 1D-III LOOP-4 HELIX-2 8 HELIX 22 A4 MET A 590 HIS A 608 1B/A-BARREL HELIX ALPHA-4 19 HELIX 23 L51 GLN A 617 LEU A 620 5D-III LOOP-5 3-10 HELIX-1 4 HELIX 24 A5 SER A 626 ALA A 628 5B/A-BARREL 3-10 HELIX ALPHA-5 3 HELIX 25 A6 GLY A 646 LYS A 656 1B/A-BARREL HELIX ALPHA-6 11 HELIX 26 L71 PRO A 665 VAL A 668 1D-III LOOP-7 HELIX-1 4 HELIX 27 L72 GLU A 692 SER A 697 1D-III LOOP-7 HELIX-2 6 HELIX 28 L73 MET A 703 GLU A 708 5D-III LOOP-7 3-10 HELIX-3 6 HELIX 29 A8A ASP A 744 ILE A 751 1B/A-BARREL HELIX ALPHA-8A 8 HELIX 30 A8B ARG A 754 TRP A 763 1B/A-BARREL HELIX ALPHA-8B 10 HELIX 31 X1 THR A 788 GLN A 804 1D-III EXTRA LOOP HELIX-1 17 HELIX 32 X2 GLU A 806 LYS A 812 1D-III EXTRA LOOP HELIX-2 7 HELIX 33 4-1 ASP A 856 LYS A 858 5D-IV 3-10 HELIX-1 3 SHEET 1 A 4 LYS A 39 ASP A 46 0 SHEET 2 A 4 CYS A 66 SER A 74 -1 N SER A 74 O LYS A 39 SHEET 3 A 4 ALA A 129 GLU A 137 -1 N ALA A 136 O ASN A 67 SHEET 4 A 4 THR A 95 VAL A 98 -1 N LEU A 96 O VAL A 135 SHEET 1 B 5 LYS A 160 LEU A 162 0 SHEET 2 B 5 TYR A 151 THR A 153 -1 N ALA A 152 O LYS A 160 SHEET 3 B 5 VAL A 86 HIS A 90 -1 N TYR A 88 O TYR A 151 SHEET 4 B 5 LEU A 112 PRO A 117 -1 N LEU A 115 O ILE A 87 SHEET 5 B 5 PHE A 103 HIS A 107 -1 N ALA A 106 O LYS A 114 SHEET 1 C 6 GLN A 223 VAL A 226 0 SHEET 2 C 6 LEU A 330 ASP A 334 -1 N SER A 333 O GLN A 223 SHEET 3 C 6 TYR A 289 ILE A 293 -1 N ILE A 293 O LEU A 330 SHEET 4 C 6 GLU A 297 GLY A 302 -1 N ILE A 301 O GLU A 290 SHEET 5 C 6 TYR A 268 ILE A 274 1 N LYS A 271 O ALA A 298 SHEET 6 C 6 VAL A 237 LEU A 239 1 N ALA A 238 O TYR A 268 SHEET 1 D 2 ASP A 230 ASP A 232 0 SHEET 2 D 2 LYS A 326 ALA A 328 -1 N ILE A 327 O ALA A 231 SHEET 1 BAB 9 GLY A 731 LEU A 736 0 SHEET 2 BAB 9 TYR A 340 ASP A 346 1 N GLY A 342 O LEU A 732 SHEET 3 BAB 9 LYS A 371 HIS A 375 1 N LYS A 371 O ARG A 341 SHEET 4 BAB 9 GLU A 442 MET A 449 1 N GLU A 442 O PHE A 372 SHEET 5 BAB 9 TRP A 534 GLY A 537 1 N HIS A 535 O PRO A 445 SHEET 6 BAB 9 ARG A 612 TRP A 616 1 N GLN A 614 O TRP A 534 SHEET 7 BAB 9 ARG A 633 PHE A 638 1 N GLY A 635 O MET A 613 SHEET 8 BAB 9 GLU A 659 VAL A 662 1 N GLU A 659 O VAL A 634 SHEET 9 BAB 9 GLY A 731 LEU A 736 1 SHEET 1 E 2 GLY A 397 ARG A 399 0 SHEET 2 E 2 TYR A 420 GLY A 422 -1 N TYR A 420 O ARG A 399 SHEET 1 F 2 TYR A 550 ASP A 552 0 SHEET 2 F 2 GLY A 561 ILE A 563 1 N ILE A 563 O THR A 551 SHEET 1 G 2 ASN A 719 LYS A 721 0 SHEET 2 G 2 GLU A 777 LYS A 779 -1 N TYR A 778 O ALA A 720 SHEET 1 H 2 GLY A 823 ALA A 827 0 SHEET 2 H 2 LYS A 830 ASN A 834 -1 N ASN A 834 O GLY A 823 SHEET 1 I 4 GLN A 853 TYR A 855 0 SHEET 2 I 4 GLY A 841 SER A 845 -1 N TYR A 844 O GLN A 853 SHEET 3 I 4 GLN A 868 VAL A 872 -1 N VAL A 872 O GLY A 841 SHEET 4 I 4 GLU A 883 VAL A 885 -1 N GLU A 883 O VAL A 869 SSBOND 1 CYS A 56 CYS A 66 1555 1555 1.97 SSBOND 2 CYS A 400 CYS A 408 1555 1555 2.05 SSBOND 3 CYS A 505 CYS A 578 1555 1555 2.04 CISPEP 1 VAL A 218 PRO A 219 0 -4.35 CISPEP 2 MET A 449 PRO A 450 0 2.10 CISPEP 3 PHE A 752 PRO A 753 0 9.10 SITE 1 AC1 7 THR A 109 ARG A 454 PHE A 496 ASN A 497 SITE 2 AC1 7 ARG A 498 GLN A 499 HOH A1317 SITE 1 AC2 4 LYS A 104 THR A 118 ALA A 119 LYS A 120 SITE 1 AC3 7 PRO A 339 LYS A 371 ARG A 633 TYR A 730 SITE 2 AC3 7 ARG A 825 HOH A1286 HOH A1493 SITE 1 AC4 3 HIS A 107 ARG A 545 HOH A1568 CRYST1 110.700 99.900 87.700 90.00 90.00 90.00 P 21 21 2 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 0.009033 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010010 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011403 0.00000