HEADER LYASE 23-NOV-23 8R73 TITLE POLYSACCHARIDE LYASE BCPL33HA (BCELLWH2_04512) APO FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEPARINASE II/III-LIKE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES CELLULOSILYTICUS WH2; SOURCE 3 ORGANISM_TAXID: 1268240; SOURCE 4 GENE: BCELLWH2_04512; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS POLYSACCHARIDE LYASE, GLYCOSAMINOGLYCAN, HYALURONIC ACID, KEYWDS 2 CONFORMATIONAL CHANGE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR A.CARTMELL REVDAT 4 05-MAR-25 8R73 1 JRNL REVDAT 3 26-FEB-25 8R73 1 JRNL REVDAT 2 05-FEB-25 8R73 1 TITLE REVDAT 1 04-DEC-24 8R73 0 JRNL AUTH M.LOIODICE,E.DRULA,Z.MCIVER,S.ANTONYUK,A.BASLE,M.LIMA, JRNL AUTH 2 E.A.YATES,D.P.BYRNE,J.COUGHLAN,A.LEECH,S.MESDAGHI, JRNL AUTH 3 D.J.RIGDEN,S.DROUILLARD,W.HELBERT,B.HENRISSAT,N.TERRAPON, JRNL AUTH 4 G.S.A.WRIGHT,M.COUTURIER,A.CARTMELL JRNL TITL BACTERIAL POLYSACCHARIDE LYASE FAMILY 33: SPECIFICITY FROM JRNL TITL 2 AN EVOLUTIONARILY CONSERVED BINDING TUNNEL. JRNL REF PROC.NATL.ACAD.SCI.USA V. 122 23122 2025 JRNL REFN ESSN 1091-6490 JRNL PMID 39932998 JRNL DOI 10.1073/PNAS.2421623122 REMARK 2 REMARK 2 RESOLUTION. 2.11 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0419 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.01 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 42836 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.898 REMARK 3 FREE R VALUE TEST SET COUNT : 2098 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) : 2.11 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.17 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2996 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.97 REMARK 3 BIN R VALUE (WORKING SET) : 0.3060 REMARK 3 BIN FREE R VALUE SET COUNT : 156 REMARK 3 BIN FREE R VALUE : 0.3270 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4981 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 312 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02900 REMARK 3 B22 (A**2) : 1.83100 REMARK 3 B33 (A**2) : -1.93300 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.78100 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.211 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.194 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.161 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.432 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5109 ; 0.008 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 4709 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6929 ; 1.826 ; 1.817 REMARK 3 BOND ANGLES OTHERS (DEGREES): 10816 ; 0.613 ; 1.765 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 616 ; 7.155 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 32 ;11.723 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 859 ;14.869 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 726 ; 0.090 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6170 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1278 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1042 ; 0.215 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 69 ; 0.138 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2486 ; 0.188 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 283 ; 0.156 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2467 ; 3.774 ; 4.045 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2467 ; 3.771 ; 4.045 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3082 ; 4.812 ; 7.272 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3083 ; 4.813 ; 7.273 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2642 ; 4.791 ; 4.426 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2643 ; 4.790 ; 4.427 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3847 ; 6.721 ; 7.942 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3848 ; 6.721 ; 7.943 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 BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8R73 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-NOV-23. REMARK 100 THE DEPOSITION ID IS D_1292133811. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 REMARK 200 MONOCHROMATOR : 0.96 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42837 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.110 REMARK 200 RESOLUTION RANGE LOW (A) : 40.010 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.11 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 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 : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 % PEG 8000 8 % ETHYLENE GLYCOL 0.1 REMARK 280 M HEPES PH 7.5 28 MG/ML, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 51.81500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.69500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 51.81500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 45.69500 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 917 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1093 LIES ON A SPECIAL POSITION. 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 MET A 7 REMARK 465 GLY A 8 REMARK 465 SER A 9 REMARK 465 SER A 10 REMARK 465 HIS A 11 REMARK 465 HIS A 12 REMARK 465 HIS A 13 REMARK 465 HIS A 14 REMARK 465 HIS A 15 REMARK 465 HIS A 16 REMARK 465 SER A 17 REMARK 465 SER A 18 REMARK 465 GLY A 19 REMARK 465 PRO A 20 REMARK 465 GLN A 21 REMARK 465 GLN A 22 REMARK 465 GLY A 23 REMARK 465 LEU A 24 REMARK 465 ARG A 25 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 HG1 THR A 570 H TRP A 571 1.21 REMARK 500 HG SER A 488 H GLN A 501 1.33 REMARK 500 HD1 HIS A 447 ZN ZN A 701 1.36 REMARK 500 HE2 HIS A 491 ZN ZN A 701 1.43 REMARK 500 O GLU A 479 HG1 THR A 482 1.45 REMARK 500 O GLU A 479 OG1 THR A 482 2.19 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 MET A 82 CG - SD - CE ANGL. DEV. = 10.9 DEGREES REMARK 500 ARG A 115 N - CA - CB ANGL. DEV. = -11.0 DEGREES REMARK 500 ARG A 392 NE - CZ - NH1 ANGL. DEV. = 3.1 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 SER A 101 -3.03 -148.11 REMARK 500 ASP A 199 115.99 -167.18 REMARK 500 ILE A 214 -55.78 -124.75 REMARK 500 ALA A 296 -84.55 -104.50 REMARK 500 ALA A 344 -168.19 63.43 REMARK 500 LEU A 386 -94.91 -87.61 REMARK 500 ASN A 441 48.37 -94.93 REMARK 500 ASN A 442 40.17 -148.20 REMARK 500 ASP A 449 32.70 -153.68 REMARK 500 THR A 459 -7.51 76.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASN A 446 HIS A 447 146.80 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 104 0.10 SIDE CHAIN REMARK 500 ARG A 115 0.11 SIDE CHAIN REMARK 500 ARG A 158 0.21 SIDE CHAIN REMARK 500 ARG A 381 0.12 SIDE CHAIN REMARK 500 ARG A 632 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1112 DISTANCE = 6.77 ANGSTROMS 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 ZN A 701 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 447 ND1 REMARK 620 2 ASP A 465 OD1 162.6 REMARK 620 3 HIS A 491 NE2 101.4 93.6 REMARK 620 4 HOH A 881 O 87.0 77.7 171.2 REMARK 620 5 HOH A 893 O 99.3 88.5 93.4 87.6 REMARK 620 6 HOH A 969 O 91.7 80.4 86.6 90.7 168.8 REMARK 620 N 1 2 3 4 5 DBREF1 8R73 A 26 642 UNP A0A0P0GKX0_9BACE DBREF2 8R73 A A0A0P0GKX0 26 642 SEQADV 8R73 MET A 7 UNP A0A0P0GKX INITIATING METHIONINE SEQADV 8R73 GLY A 8 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 SER A 9 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 SER A 10 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 HIS A 11 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 HIS A 12 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 HIS A 13 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 HIS A 14 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 HIS A 15 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 HIS A 16 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 SER A 17 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 SER A 18 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 GLY A 19 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 PRO A 20 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 GLN A 21 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 GLN A 22 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 GLY A 23 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 LEU A 24 UNP A0A0P0GKX EXPRESSION TAG SEQADV 8R73 ARG A 25 UNP A0A0P0GKX EXPRESSION TAG SEQRES 1 A 636 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 636 PRO GLN GLN GLY LEU ARG TYR THR GLU ARG ASN LEU LEU SEQRES 3 A 636 GLN LYS ALA ALA GLY SER GLU GLU GLN LEU LYS GLU ALA SEQRES 4 A 636 LEU VAL MET ASN GLN LYS TRP VAL PRO TYR PRO ALA TYR SEQRES 5 A 636 ASN ASP ARG ALA GLY TRP ASN GLU LEU LEU GLY THR ASN SEQRES 6 A 636 LYS GLU SER LEU ILE ARG ALA GLY GLU LYS MET LEU ASN SEQRES 7 A 636 TYR GLU TRP LYS VAL ILE ARG ALA THR ASP TYR LEU GLU SEQRES 8 A 636 TYR GLU ARG SER GLY GLU ARG ASN ILE MET GLN ASN PRO SEQRES 9 A 636 TYR GLU ALA ASN ARG LYS ALA ILE ASN ALA LEU MET LEU SEQRES 10 A 636 ALA GLU LEU ALA GLU GLY LYS GLY ARG PHE ILE ASP GLN SEQRES 11 A 636 LEU ILE ASN GLY ALA PHE TYR SER CYS GLU MET THR SER SEQRES 12 A 636 TRP VAL LEU SER ALA HIS LEU VAL ARG GLN SER THR LYS SEQRES 13 A 636 ARG SER LEU PRO ASP TYR ARG GLU GLN VAL ILE ASP LEU SEQRES 14 A 636 GLY SER GLY ASN PHE GLY SER MET LEU SER TRP VAL TYR SEQRES 15 A 636 TYR PHE PHE HIS ASP SER PHE ASP LYS ILE ASP PRO VAL SEQRES 16 A 636 ILE SER GLN ARG LEU ARG HIS THR LEU GLN GLU ARG ILE SEQRES 17 A 636 LEU ASP PRO TYR MET ASN ASN ASP ARG GLU TRP TRP MET SEQRES 18 A 636 ALA PHE GLN TRP LYS PRO GLY MET ILE ILE ASN ASN TRP SEQRES 19 A 636 ASN PRO TRP CYS ASN SER ASN VAL LEU GLN CYS TYR LEU SEQRES 20 A 636 LEU LEU GLU ASN ASP ARG ASP ARG LEU ALA LYS ALA VAL SEQRES 21 A 636 TRP ARG SER MET GLN SER VAL ASP LYS PHE ILE ASN PHE SEQRES 22 A 636 VAL LYS ALA ASP GLY ALA CYS GLU GLU GLY PRO SER TYR SEQRES 23 A 636 TRP GLY HIS ALA ALA GLY LYS MET TYR ASP TYR LEU GLN SEQRES 24 A 636 ILE LEU SER ASP GLY THR ASP GLY LYS VAL SER LEU PHE SEQRES 25 A 636 LYS GLU PRO MET ILE ARG ARG MET GLY GLU TYR ILE SER SEQRES 26 A 636 ARG THR TYR VAL GLY ASN GLY TRP VAL VAL ASN PHE ALA SEQRES 27 A 636 ASP ALA SER ALA LYS GLY GLY GLY ASP ALA PRO LEU ILE SEQRES 28 A 636 TYR ARG TYR GLY ARG ALA VAL GLY SER GLU GLU MET MET SEQRES 29 A 636 GLN PHE ALA ALA TYR LEU LEU ASP GLY LYS ARG PRO SER SEQRES 30 A 636 VAL PRO LEU GLY ASN ASP THR PHE ARG SER LEU GLN SER SEQRES 31 A 636 ILE LEU TRP ASN GLY GLU LEU GLU LYS THR THR ALA ALA SEQRES 32 A 636 HIS THR ILE PRO ALA CYS THR TRP TYR PRO GLU THR GLU SEQRES 33 A 636 PHE CYS TYR LEU THR ASN LYS SER GLY TRP PHE LEU ALA SEQRES 34 A 636 THR LYS GLY GLY PHE ASN ASN GLU SER HIS ASN HIS ASN SEQRES 35 A 636 ASP VAL GLY THR PHE SER LEU TYR VAL ASN THR ILE PRO SEQRES 36 A 636 VAL LEU ILE ASP ALA GLY VAL GLY THR TYR THR ARG GLN SEQRES 37 A 636 THR PHE SER SER GLU ARG TYR THR ILE TRP THR MET GLN SEQRES 38 A 636 SER ASN TYR HIS ASN LEU PRO MET ILE ASN GLY VAL PRO SEQRES 39 A 636 GLN SER PHE GLY GLN ASN TYR LYS ALA THR ASP VAL VAL SEQRES 40 A 636 CYS GLN PRO LYS LYS ARG PHE PHE SER ALA ASN ILE ALA SEQRES 41 A 636 THR ALA TYR PRO LYS GLU ALA GLU VAL ASN SER TRP THR SEQRES 42 A 636 ARG ALA TYR SER LEU GLY ASP LYS GLN LEU THR ILE THR SEQRES 43 A 636 ASP ASN PHE SER LEU LYS SER ALA LYS GLU SER ASN GLN SEQRES 44 A 636 VAL ASN PHE LEU THR TRP GLY LYS VAL ASP ILE SER VAL SEQRES 45 A 636 PRO GLY LYS VAL THR ILE ASP VAL GLN GLY GLN LYS VAL SEQRES 46 A 636 THR LEU GLU TYR PRO GLY GLU PHE THR ALA THR VAL GLU SEQRES 47 A 636 THR ILE ASN LEU PRO ASP THR ARG LEU SER ASN VAL TRP SEQRES 48 A 636 GLY THR GLU ILE TYR ARG ILE ALA LEU LYS ASP LYS ASP SEQRES 49 A 636 ALA ARG LEU THR GLY LYS TYR LYS PHE VAL ILE LYS HET ZN A 701 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *312(H2 O) HELIX 1 AA1 ASN A 30 GLY A 37 1 8 HELIX 2 AA2 SER A 38 LEU A 46 1 9 HELIX 3 AA3 ASP A 60 GLY A 69 1 10 HELIX 4 AA4 THR A 70 MET A 82 1 13 HELIX 5 AA5 LEU A 83 TYR A 85 5 3 HELIX 6 AA6 ARG A 91 GLY A 102 1 12 HELIX 7 AA7 ARG A 104 GLY A 129 1 26 HELIX 8 AA8 PHE A 133 MET A 147 1 15 HELIX 9 AA9 LEU A 152 GLN A 159 5 8 HELIX 10 AB1 ASP A 174 ASP A 199 1 26 HELIX 11 AB2 PRO A 200 ILE A 214 1 15 HELIX 12 AB3 ILE A 214 ASN A 221 1 8 HELIX 13 AB4 GLU A 224 ALA A 228 5 5 HELIX 14 AB5 ASN A 239 GLU A 256 1 18 HELIX 15 AB6 ASP A 258 VAL A 280 1 23 HELIX 16 AB7 TYR A 292 HIS A 295 5 4 HELIX 17 AB8 ALA A 296 THR A 311 1 16 HELIX 18 AB9 GLU A 320 THR A 333 1 14 HELIX 19 AC1 ASP A 353 GLY A 365 1 13 HELIX 20 AC2 SER A 366 LEU A 377 1 12 HELIX 21 AC3 ASP A 389 THR A 406 1 18 HELIX 22 AC4 GLU A 479 HIS A 491 5 13 HELIX 23 AC5 ILE A 496 VAL A 499 5 4 HELIX 24 AC6 PRO A 516 LYS A 518 5 3 HELIX 25 AC7 ALA A 526 TYR A 529 5 4 HELIX 26 AC8 PRO A 530 ALA A 533 5 4 HELIX 27 AC9 ASP A 610 GLY A 618 1 9 SHEET 1 AA1 2 TYR A 334 GLY A 336 0 SHEET 2 AA1 2 TRP A 339 VAL A 340 -1 O TRP A 339 N GLY A 336 SHEET 1 AA2 5 CYS A 415 TYR A 418 0 SHEET 2 AA2 5 PHE A 423 THR A 427 -1 O PHE A 423 N TYR A 418 SHEET 3 AA2 5 TRP A 432 LYS A 437 -1 O LEU A 434 N LEU A 426 SHEET 4 AA2 5 PHE A 453 VAL A 457 -1 O SER A 454 N ALA A 435 SHEET 5 AA2 5 ILE A 460 LEU A 463 -1 O ILE A 460 N VAL A 457 SHEET 1 AA3 2 PHE A 440 ASN A 441 0 SHEET 2 AA3 2 GLY A 504 LYS A 508 -1 O GLY A 504 N ASN A 441 SHEET 1 AA4 4 PRO A 494 MET A 495 0 SHEET 2 AA4 4 GLN A 565 THR A 570 -1 O GLN A 565 N MET A 495 SHEET 3 AA4 4 GLU A 620 ASP A 628 -1 O LEU A 626 N VAL A 566 SHEET 4 AA4 4 PHE A 599 ASN A 607 -1 N ILE A 606 O ILE A 621 SHEET 1 AA5 8 THR A 510 GLN A 515 0 SHEET 2 AA5 8 PHE A 520 ASN A 524 -1 O ASN A 524 N THR A 510 SHEET 3 AA5 8 VAL A 535 LEU A 544 -1 O TYR A 542 N PHE A 521 SHEET 4 AA5 8 LEU A 549 LEU A 557 -1 O SER A 556 N ASN A 536 SHEET 5 AA5 8 THR A 634 LYS A 642 -1 O TYR A 637 N ASP A 553 SHEET 6 AA5 8 GLN A 589 GLU A 594 -1 N GLU A 594 O VAL A 640 SHEET 7 AA5 8 LYS A 581 VAL A 586 -1 N VAL A 582 O LEU A 593 SHEET 8 AA5 8 LYS A 573 ASP A 575 -1 N LYS A 573 O ASP A 585 LINK ND1 HIS A 447 ZN ZN A 701 1555 1555 2.23 LINK OD1 ASP A 465 ZN ZN A 701 1555 1555 2.08 LINK NE2 HIS A 491 ZN ZN A 701 1555 1555 2.25 LINK ZN ZN A 701 O HOH A 881 1555 1555 2.16 LINK ZN ZN A 701 O HOH A 893 1555 1555 2.17 LINK ZN ZN A 701 O HOH A 969 1555 1555 2.30 CRYST1 103.630 91.390 84.770 90.00 109.28 90.00 C 1 2 1 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 0.009650 0.000000 0.003376 0.00000 SCALE2 0.000000 0.010942 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012498 0.00000