HEADER HYDROLASE 10-JAN-06 2CC0 TITLE FAMILY 4 CARBOHYDRATE ESTERASE FROM STREPTOMYCES LIVIDANS IN COMPLEX TITLE 2 WITH ACETATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACETYL-XYLAN ESTERASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 42-236; COMPND 5 SYNONYM: CARBOHYDRATE ESTERASE; COMPND 6 EC: 3.1.1.72; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES LIVIDANS; SOURCE 3 ORGANISM_TAXID: 1916; SOURCE 4 EXPRESSION_SYSTEM: STREPTOMYCES LIVIDANS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 1916 KEYWDS HYDROLASE, CARBOHYDRATE ESTERASE EXPDTA X-RAY DIFFRACTION AUTHOR E.J.TAYLOR,T.M.GLOSTER,J.P.TURKENBURG,F.VINCENT,A.M.BRZOZOWSKI, AUTHOR 2 C.DUPONT,F.SHARECK,M.S.J.CENTENO,J.A.M.PRATES,V.PUCHART, AUTHOR 3 L.M.A.FERREIRA,C.M.G.A.FONTES,P.BIELY,G.J.DAVIES REVDAT 5 23-OCT-24 2CC0 1 REMARK REVDAT 4 13-DEC-23 2CC0 1 REMARK LINK REVDAT 3 24-FEB-09 2CC0 1 VERSN REVDAT 2 19-APR-06 2CC0 1 JRNL REVDAT 1 23-JAN-06 2CC0 0 JRNL AUTH E.J.TAYLOR,T.M.GLOSTER,J.P.TURKENBURG,F.VINCENT, JRNL AUTH 2 A.M.BRZOZOWSKI,C.DUPONT,F.SHARECK,M.S.J.CENTENO, JRNL AUTH 3 J.A.M.PRATES,V.PUCHART,L.M.A.FERREIRA,C.M.G.A.FONTES, JRNL AUTH 4 P.BIELY,G.J.DAVIES JRNL TITL STRUCTURE AND ACTIVITY OF TWO METAL-ION DEPENDENT ACETYL JRNL TITL 2 XYLAN ESTERASES INVOLVED IN PLANT CELL WALL DEGRADATION JRNL TITL 3 REVEALS A CLOSE SIMILARITY TO PEPTIDOGLYCAN DEACETYLASES JRNL REF J.BIOL.CHEM. V. 281 10968 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16431911 JRNL DOI 10.1074/JBC.M513066200 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 65.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 51014 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.152 REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2734 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.65 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3460 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.03 REMARK 3 BIN R VALUE (WORKING SET) : 0.1860 REMARK 3 BIN FREE R VALUE SET COUNT : 200 REMARK 3 BIN FREE R VALUE : 0.2670 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2857 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 564 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.32 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.46000 REMARK 3 B22 (A**2) : 0.11000 REMARK 3 B33 (A**2) : 0.35000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.108 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.082 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.047 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.893 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3116 ; 0.013 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4289 ; 1.447 ; 1.939 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 449 ;11.255 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 140 ;37.422 ;24.429 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 504 ;12.414 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;17.809 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 477 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2457 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1586 ; 0.199 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2153 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 376 ; 0.144 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.012 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 37 ; 0.184 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 42 ; 0.154 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2047 ; 1.203 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3234 ; 1.785 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1208 ; 2.581 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1021 ; 3.682 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 3255 ; 1.471 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 566 ; 5.219 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 3024 ; 4.223 ; 3.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2CC0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-JAN-06. REMARK 100 THE DEPOSITION ID IS D_1290026816. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 4.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : SI (311) MONOCHROMATOR AND REMARK 200 SI(111) MONOCHROMATOR REMARK 200 OPTICS : TOROIDAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51014 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2C71 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7-13% PEG 4K, 0.2 M KBR, 0.1 M NAAC, REMARK 280 PH 4.5. PROTEIN 20 MG/ML., PH 4.50 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 47.76900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.92100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.95250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.92100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 47.76900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.95250 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 ASP A 193 REMARK 465 GLY A 194 REMARK 465 SER A 195 REMARK 465 ALA B 1 REMARK 465 GLY B 194 REMARK 465 SER B 195 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 NH1 ARG A 188 O HOH A 2269 2.13 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 CYS A 3 CA - CB - SG ANGL. DEV. = 6.6 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 ASP A 13 14.03 90.23 REMARK 500 SER A 63 171.54 72.61 REMARK 500 ILE A 123 -121.58 -89.76 REMARK 500 ILE A 123 -118.05 -93.86 REMARK 500 ASP B 13 11.35 86.17 REMARK 500 ASN B 45 57.34 -141.53 REMARK 500 SER B 63 172.99 73.42 REMARK 500 ILE B 123 -121.25 -89.91 REMARK 500 ILE B 123 -117.89 -93.97 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 PRO A 15 SER A 16 -148.84 REMARK 500 PRO B 15 SER B 16 -149.46 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 A2092 DISTANCE = 6.09 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 200 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 62 NE2 REMARK 620 2 HIS A 66 NE2 105.8 REMARK 620 3 ACT A 201 OXT 89.7 130.5 REMARK 620 4 ACT A 201 O 98.3 77.6 53.5 REMARK 620 5 HOH A2278 O 160.2 93.8 74.9 82.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 200 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 62 NE2 REMARK 620 2 HIS B 66 NE2 107.4 REMARK 620 3 ACT B 201 O 97.1 77.9 REMARK 620 4 ACT B 201 OXT 89.3 128.8 51.8 REMARK 620 5 HOH B2284 O 161.0 91.2 83.1 75.9 REMARK 620 N 1 2 3 4 REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 201 DBREF 2CC0 A 1 195 UNP Q54413 Q54413_STRLI 42 236 DBREF 2CC0 B 1 195 UNP Q54413 Q54413_STRLI 42 236 SEQRES 1 A 195 ALA ALA CYS ASN GLY TYR VAL GLY LEU THR PHE ASP ASP SEQRES 2 A 195 GLY PRO SER GLY SER THR GLN SER LEU LEU ASN ALA LEU SEQRES 3 A 195 ARG GLN ASN GLY LEU ARG ALA THR MET PHE ASN GLN GLY SEQRES 4 A 195 GLN TYR ALA ALA GLN ASN PRO SER LEU VAL ARG ALA GLN SEQRES 5 A 195 VAL ASP ALA GLY MET TRP VAL ALA ASN HIS SER TYR THR SEQRES 6 A 195 HIS PRO HIS MET THR GLN LEU GLY GLN ALA GLN MET ASP SEQRES 7 A 195 SER GLU ILE SER ARG THR GLN GLN ALA ILE ALA GLY ALA SEQRES 8 A 195 GLY GLY GLY THR PRO LYS LEU PHE ARG PRO PRO TYR GLY SEQRES 9 A 195 GLU THR ASN ALA THR LEU ARG SER VAL GLU ALA LYS TYR SEQRES 10 A 195 GLY LEU THR GLU VAL ILE TRP ASP VAL ASP SER GLN ASP SEQRES 11 A 195 TRP ASN ASN ALA SER THR ASP ALA ILE VAL GLN ALA VAL SEQRES 12 A 195 SER ARG LEU GLY ASN GLY GLN VAL ILE LEU MET HIS ASP SEQRES 13 A 195 TRP PRO ALA ASN THR LEU ALA ALA ILE PRO ARG ILE ALA SEQRES 14 A 195 GLN THR LEU ALA GLY LYS GLY LEU CYS SER GLY MET ILE SEQRES 15 A 195 SER PRO GLN THR GLY ARG ALA VAL ALA PRO ASP GLY SER SEQRES 1 B 195 ALA ALA CYS ASN GLY TYR VAL GLY LEU THR PHE ASP ASP SEQRES 2 B 195 GLY PRO SER GLY SER THR GLN SER LEU LEU ASN ALA LEU SEQRES 3 B 195 ARG GLN ASN GLY LEU ARG ALA THR MET PHE ASN GLN GLY SEQRES 4 B 195 GLN TYR ALA ALA GLN ASN PRO SER LEU VAL ARG ALA GLN SEQRES 5 B 195 VAL ASP ALA GLY MET TRP VAL ALA ASN HIS SER TYR THR SEQRES 6 B 195 HIS PRO HIS MET THR GLN LEU GLY GLN ALA GLN MET ASP SEQRES 7 B 195 SER GLU ILE SER ARG THR GLN GLN ALA ILE ALA GLY ALA SEQRES 8 B 195 GLY GLY GLY THR PRO LYS LEU PHE ARG PRO PRO TYR GLY SEQRES 9 B 195 GLU THR ASN ALA THR LEU ARG SER VAL GLU ALA LYS TYR SEQRES 10 B 195 GLY LEU THR GLU VAL ILE TRP ASP VAL ASP SER GLN ASP SEQRES 11 B 195 TRP ASN ASN ALA SER THR ASP ALA ILE VAL GLN ALA VAL SEQRES 12 B 195 SER ARG LEU GLY ASN GLY GLN VAL ILE LEU MET HIS ASP SEQRES 13 B 195 TRP PRO ALA ASN THR LEU ALA ALA ILE PRO ARG ILE ALA SEQRES 14 B 195 GLN THR LEU ALA GLY LYS GLY LEU CYS SER GLY MET ILE SEQRES 15 B 195 SER PRO GLN THR GLY ARG ALA VAL ALA PRO ASP GLY SER HET ZN A 200 1 HET ACT A 201 4 HET ZN B 200 1 HET ACT B 201 4 HETNAM ZN ZINC ION HETNAM ACT ACETATE ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 ACT 2(C2 H3 O2 1-) FORMUL 7 HOH *564(H2 O) HELIX 1 1 SER A 18 ASN A 29 1 12 HELIX 2 2 GLN A 38 ASN A 45 1 8 HELIX 3 3 ASN A 45 ALA A 55 1 11 HELIX 4 4 HIS A 68 LEU A 72 5 5 HELIX 5 5 GLY A 73 ALA A 91 1 19 HELIX 6 6 PRO A 101 GLU A 105 5 5 HELIX 7 7 ASN A 107 TYR A 117 1 11 HELIX 8 8 GLN A 129 ASN A 133 5 5 HELIX 9 9 SER A 135 ARG A 145 1 11 HELIX 10 10 PRO A 158 LYS A 175 1 18 HELIX 11 11 SER B 18 ASN B 29 1 12 HELIX 12 12 GLN B 38 ASN B 45 1 8 HELIX 13 13 ASN B 45 ALA B 55 1 11 HELIX 14 14 HIS B 68 LEU B 72 5 5 HELIX 15 15 GLY B 73 ALA B 91 1 19 HELIX 16 16 PRO B 101 GLU B 105 5 5 HELIX 17 17 ASN B 107 TYR B 117 1 11 HELIX 18 18 GLN B 129 ASN B 133 5 5 HELIX 19 19 SER B 135 ARG B 145 1 11 HELIX 20 20 PRO B 158 LYS B 175 1 18 SHEET 1 AA 4 TRP A 58 ASN A 61 0 SHEET 2 AA 4 THR A 34 ASN A 37 1 O MET A 35 N ALA A 60 SHEET 3 AA 4 GLY A 5 ASP A 12 1 O LEU A 9 N THR A 34 SHEET 4 AA 4 LEU A 177 SER A 179 1 O CYS A 178 N VAL A 7 SHEET 1 AB 5 TRP A 58 ASN A 61 0 SHEET 2 AB 5 THR A 34 ASN A 37 1 O MET A 35 N ALA A 60 SHEET 3 AB 5 GLY A 5 ASP A 12 1 O LEU A 9 N THR A 34 SHEET 4 AB 5 VAL A 151 HIS A 155 1 O ILE A 152 N THR A 10 SHEET 5 AB 5 VAL A 126 ASP A 127 1 O VAL A 126 N LEU A 153 SHEET 1 AC 2 LEU A 98 PHE A 99 0 SHEET 2 AC 2 THR A 120 GLU A 121 1 O THR A 120 N PHE A 99 SHEET 1 AD 2 MET A 181 ILE A 182 0 SHEET 2 AD 2 ALA A 189 VAL A 190 -1 O VAL A 190 N MET A 181 SHEET 1 BA 4 TRP B 58 ASN B 61 0 SHEET 2 BA 4 THR B 34 ASN B 37 1 O MET B 35 N ALA B 60 SHEET 3 BA 4 GLY B 5 ASP B 12 1 O LEU B 9 N THR B 34 SHEET 4 BA 4 LEU B 177 SER B 179 1 O CYS B 178 N VAL B 7 SHEET 1 BB 5 TRP B 58 ASN B 61 0 SHEET 2 BB 5 THR B 34 ASN B 37 1 O MET B 35 N ALA B 60 SHEET 3 BB 5 GLY B 5 ASP B 12 1 O LEU B 9 N THR B 34 SHEET 4 BB 5 VAL B 151 HIS B 155 1 O ILE B 152 N THR B 10 SHEET 5 BB 5 VAL B 126 ASP B 127 1 O VAL B 126 N LEU B 153 SHEET 1 BC 2 LEU B 98 PHE B 99 0 SHEET 2 BC 2 THR B 120 GLU B 121 1 O THR B 120 N PHE B 99 SHEET 1 BD 2 MET B 181 ILE B 182 0 SHEET 2 BD 2 ALA B 189 VAL B 190 -1 O VAL B 190 N MET B 181 SSBOND 1 CYS A 3 CYS A 178 1555 1555 2.00 SSBOND 2 CYS B 3 CYS B 178 1555 1555 2.07 LINK NE2 HIS A 62 ZN ZN A 200 1555 1555 2.10 LINK NE2 HIS A 66 ZN ZN A 200 1555 1555 2.22 LINK ZN ZN A 200 OXT ACT A 201 1555 1555 2.21 LINK ZN ZN A 200 O ACT A 201 1555 1555 2.54 LINK ZN ZN A 200 O HOH A2278 1555 1555 2.08 LINK NE2 HIS B 62 ZN ZN B 200 1555 1555 2.10 LINK NE2 HIS B 66 ZN ZN B 200 1555 1555 2.21 LINK ZN ZN B 200 O ACT B 201 1555 1555 2.54 LINK ZN ZN B 200 OXT ACT B 201 1555 1555 2.37 LINK ZN ZN B 200 O HOH B2284 1555 1555 2.01 CISPEP 1 GLY A 14 PRO A 15 0 -6.48 CISPEP 2 GLY B 14 PRO B 15 0 -6.58 SITE 1 AC1 5 ASP A 13 HIS A 62 HIS A 66 ACT A 201 SITE 2 AC1 5 HOH A2278 SITE 1 AC2 11 ASP A 12 HIS A 62 HIS A 66 PRO A 101 SITE 2 AC2 11 PRO A 102 TYR A 103 TRP A 124 HIS A 155 SITE 3 AC2 11 ZN A 200 HOH A2278 HOH A2279 SITE 1 AC3 5 ASP B 13 HIS B 62 HIS B 66 ACT B 201 SITE 2 AC3 5 HOH B2284 SITE 1 AC4 11 ASP B 12 HIS B 62 HIS B 66 PRO B 101 SITE 2 AC4 11 PRO B 102 TYR B 103 TRP B 124 HIS B 155 SITE 3 AC4 11 ZN B 200 HOH B2284 HOH B2285 CRYST1 95.538 47.905 89.842 90.00 90.00 90.00 P 21 21 21 8 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 0.010467 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020875 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011131 0.00000 MTRIX1 1 -0.999670 -0.000440 -0.025840 11.74161 1 MTRIX2 1 0.000480 -1.000000 -0.001420 -0.02038 1 MTRIX3 1 -0.025840 -0.001430 0.999670 0.08038 1