1OGB - Header Asymmetric Unit

HEADER HYDROLASE 29-APR-03 1OGB

TITLE CHITINASE B FROM SERRATIA MARCESCENS MUTANT D142N

COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHITINASE B; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.2.1.14; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 STRAIN: BJL200; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: DH5-ALPHA; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGEM5-Z(+)

KEYWDS HYDROLASE, CHITIN DEGRADATION, GLYCOSIDE HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR G.VAAJE-KOLSTAD,D.R.HOUSTON,F.V.RAO,M.G.PETER,B.SYNSTAD, AUTHOR 2 D.M.F.VAN AALTEN,V.G.H.EIJSINK

REVDAT 2 24-FEB-09 1OGB 1 VERSN REVDAT 1 27-APR-04 1OGB 0

JRNL AUTH G.VAAJE-KOLSTAD,D.R.HOUSTON,F.V.RAO,M.G.PETER, JRNL AUTH 2 B.SYNSTAD,D.M.F.VAN AALTEN,V.G.H.EIJSINK JRNL TITL STRUCTURE OF THE D142N MUTANT OF THE FAMILY 18 JRNL TITL 2 CHITINASE CHIB FROM SERRATIA MARCESCENS AND ITS JRNL TITL 3 COMPLEX WITH ALLOSAMIDIN JRNL REF BIOCHIM.BIOPHYS.ACTA V.1696 103 2004 JRNL REFN ISSN 0006-3002 JRNL PMID 14726210

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.M.F.VAN AALTEN,D.KOMANDER,B.SYNSTAD,S.GASEIDNES, REMARK 1 AUTH 2 M.G.PETER,V.G.H.EIJSINK REMARK 1 TITL STRUCTURAL INSIGHTS INTO THE CATALYTIC MECHANISM REMARK 1 TITL 2 OF FAMILY 18 EXOCHITINASE REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 98 8979 2001 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 11481469 REMARK 1 DOI 10.1073/PNAS.151103798 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.M.F.VAN AALTEN,B.SYNSTAD,M.B.BRURBERG,E.HOUGH, REMARK 1 AUTH 2 B.W.RIISE,V.G.H.EIJSINK,R.K.WIERENGA REMARK 1 TITL STRUCTURE OF A TWO-DOMAIN CHITOTRIOSIDASE FROM REMARK 1 TITL 2 SERRATIA MARCESCENS AT 1.9 A RESOLUTION REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 97 5842 2000 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 10823940 REMARK 1 DOI 10.1073/PNAS.97.11.5842

REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2485525.44 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.000000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 90483 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 SET) : 0.159 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.5 REMARK 3 FREE R VALUE TEST SET COUNT : 1321 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.2 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 13370 REMARK 3 BIN R VALUE (WORKING SET) : 0.200 REMARK 3 BIN FREE R VALUE : 0.268 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 1.5 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 206 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7884 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 173 REMARK 3 SOLVENT ATOMS : 1287 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.6 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.3 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.18 REMARK 3 B22 (A**2) : 2.12 REMARK 3 B33 (A**2) : -2.30 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.16 REMARK 3 ESD FROM SIGMAA (A) : 0.07 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 1.6 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.7 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.05 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.46 ; 1.50 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.93 ; 2.00 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.25 ; 2.00 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.89 ; 2.50 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.371813 REMARK 3 BSOL : 55.1837 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : GOL.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : GOL.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1OGB COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-APR-03. REMARK 100 THE PDBE ID CODE IS EBI-12659.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-FEB-02 REMARK 200 TEMPERATURE (KELVIN) : 113.0 REMARK 200 PH : 7.00 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 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 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 90699 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 31.5000 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) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.12000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 8.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1GOI REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES PH 7.0, 15% GLYCEROL REMARK 280 1.3 M AMMONIUM SULPHATE

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 27.97400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 93.22900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.98900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 93.22900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.97400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.98900 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 GENERATING THE BIOMOLECULE 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED MUTATION: ASP 142 ASN

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 1 REMARK 465 MET B 1

REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ALA A 499 CA C O CB

REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; REMARK 480 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 480 I=INSERTION CODE): REMARK 480 M RES CSSEQI ATOMS REMARK 480 ASN A 16 CG OD1 ND2 REMARK 480 GLN A 125 CD OE1 NE2 REMARK 480 LYS A 222 CD CE NZ REMARK 480 GLU A 329 CD OE1 OE2 REMARK 480 LYS B 222 CD CE NZ REMARK 480 SER B 488 CB OG

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 2010 - O HOH A 2012 2.07 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 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 142 61.67 -118.23 REMARK 500 GLU A 144 79.57 -113.41 REMARK 500 ALA A 228 48.84 -148.30 REMARK 500 PRO A 319 31.05 -80.35 REMARK 500 ASP A 336 111.65 -165.44 REMARK 500 TYR A 470 134.35 -171.77 REMARK 500 ALA B 148 -72.97 -14.10 REMARK 500 ALA B 228 49.31 -148.93 REMARK 500 ASN B 447 42.46 -161.21 REMARK 500 SER B 488 -48.20 67.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR B 110 0.06 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 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 9-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 10-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL.

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1510 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1511 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1512 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1513 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1514 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1512 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1513 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1499 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1502 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1503 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1504 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1505 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1506 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1507 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1508 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1509 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1501 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1502 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1503 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1504 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1505 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1506 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1507 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1508 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1509 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1510 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1511

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1H0G RELATED DB: PDB REMARK 900 COMPLEX OF A CHITINASE WITH THE NATURAL REMARK 900 PRODUCT CYCLOPENTAPEPTIDE ARGADIN FROM REMARK 900 CLONOSTACHYS REMARK 900 RELATED ID: 1H0I RELATED DB: PDB REMARK 900 COMPLEX OF A CHITINASE WITH THE NATURAL REMARK 900 PRODUCTCYCLOPENTAPEPTIDE ARGIFIN FROM GLIOCLADIU REMARK 900 RELATED ID: 1O6I RELATED DB: PDB REMARK 900 CHITINASE B FROM SERRATIA MARCESCENS COMPLEXED REMARK 900 WITH THE CATALYTIC INTERMEDIATE MIMIC CYCLIC REMARK 900 DIPEPTIDE CI4. REMARK 900 RELATED ID: 1OGG RELATED DB: PDB REMARK 900 STRUCTURE OF THE D142N MUTANT OF THE REMARK 900 FAMILY 18 CHITINASE CHIB FROM SERRATIA REMARK 900 MARCESCENS AND ITS COMPLEX WITH ALLOSAMIDIN

REMARK 999 REMARK 999 SEQUENCE REMARK 999 PROTEIN DERIVED FROM S. MARCESCENS STRAIN BJL200

DBREF 1OGB A 1 499 UNP Q54276 Q54276 1 499 DBREF 1OGB B 1 499 UNP Q54276 Q54276 1 499

SEQADV 1OGB ASN A 142 UNP P11797 ASP 142 ENGINEERED MUTATION SEQADV 1OGB ASN B 142 UNP P11797 ASP 142 ENGINEERED MUTATION

SEQRES 1 A 499 MET SER THR ARG LYS ALA VAL ILE GLY TYR TYR PHE ILE SEQRES 2 A 499 PRO THR ASN GLN ILE ASN ASN TYR THR GLU THR ASP THR SEQRES 3 A 499 SER VAL VAL PRO PHE PRO VAL SER ASN ILE THR PRO ALA SEQRES 4 A 499 LYS ALA LYS GLN LEU THR HIS ILE ASN PHE SER PHE LEU SEQRES 5 A 499 ASP ILE ASN SER ASN LEU GLU CYS ALA TRP ASP PRO ALA SEQRES 6 A 499 THR ASN ASP ALA LYS ALA ARG ASP VAL VAL ASN ARG LEU SEQRES 7 A 499 THR ALA LEU LYS ALA HIS ASN PRO SER LEU ARG ILE MET SEQRES 8 A 499 PHE SER ILE GLY GLY TRP TYR TYR SER ASN ASP LEU GLY SEQRES 9 A 499 VAL SER HIS ALA ASN TYR VAL ASN ALA VAL LYS THR PRO SEQRES 10 A 499 ALA SER ARG ALA LYS PHE ALA GLN SER CYS VAL ARG ILE SEQRES 11 A 499 MET LYS ASP TYR GLY PHE ASP GLY VAL ASP ILE ASN TRP SEQRES 12 A 499 GLU TYR PRO GLN ALA ALA GLU VAL ASP GLY PHE ILE ALA SEQRES 13 A 499 ALA LEU GLN GLU ILE ARG THR LEU LEU ASN GLN GLN THR SEQRES 14 A 499 ILE THR ASP GLY ARG GLN ALA LEU PRO TYR GLN LEU THR SEQRES 15 A 499 ILE ALA GLY ALA GLY GLY ALA PHE PHE LEU SER ARG TYR SEQRES 16 A 499 TYR SER LYS LEU ALA GLN ILE VAL ALA PRO LEU ASP TYR SEQRES 17 A 499 ILE ASN LEU MET THR TYR ASP LEU ALA GLY PRO TRP GLU SEQRES 18 A 499 LYS VAL THR ASN HIS GLN ALA ALA LEU PHE GLY ASP ALA SEQRES 19 A 499 ALA GLY PRO THR PHE TYR ASN ALA LEU ARG GLU ALA ASN SEQRES 20 A 499 LEU GLY TRP SER TRP GLU GLU LEU THR ARG ALA PHE PRO SEQRES 21 A 499 SER PRO PHE SER LEU THR VAL ASP ALA ALA VAL GLN GLN SEQRES 22 A 499 HIS LEU MET MET GLU GLY VAL PRO SER ALA LYS ILE VAL SEQRES 23 A 499 MET GLY VAL PRO PHE TYR GLY ARG ALA PHE LYS GLY VAL SEQRES 24 A 499 SER GLY GLY ASN GLY GLY GLN TYR SER SER HIS SER THR SEQRES 25 A 499 PRO GLY GLU ASP PRO TYR PRO SER THR ASP TYR TRP LEU SEQRES 26 A 499 VAL GLY CYS GLU GLU CYS VAL ARG ASP LYS ASP PRO ARG SEQRES 27 A 499 ILE ALA SER TYR ARG GLN LEU GLU GLN MET LEU GLN GLY SEQRES 28 A 499 ASN TYR GLY TYR GLN ARG LEU TRP ASN ASP LYS THR LYS SEQRES 29 A 499 THR PRO TYR LEU TYR HIS ALA GLN ASN GLY LEU PHE VAL SEQRES 30 A 499 THR TYR ASP ASP ALA GLU SER PHE LYS TYR LYS ALA LYS SEQRES 31 A 499 TYR ILE LYS GLN GLN GLN LEU GLY GLY VAL MET PHE TRP SEQRES 32 A 499 HIS LEU GLY GLN ASP ASN ARG ASN GLY ASP LEU LEU ALA SEQRES 33 A 499 ALA LEU ASP ARG TYR PHE ASN ALA ALA ASP TYR ASP ASP SEQRES 34 A 499 SER GLN LEU ASP MET GLY THR GLY LEU ARG TYR THR GLY SEQRES 35 A 499 VAL GLY PRO GLY ASN LEU PRO ILE MET THR ALA PRO ALA SEQRES 36 A 499 TYR VAL PRO GLY THR THR TYR ALA GLN GLY ALA LEU VAL SEQRES 37 A 499 SER TYR GLN GLY TYR VAL TRP GLN THR LYS TRP GLY TYR SEQRES 38 A 499 ILE THR SER ALA PRO GLY SER ASP SER ALA TRP LEU LYS SEQRES 39 A 499 VAL GLY ARG VAL ALA SEQRES 1 B 499 MET SER THR ARG LYS ALA VAL ILE GLY TYR TYR PHE ILE SEQRES 2 B 499 PRO THR ASN GLN ILE ASN ASN TYR THR GLU THR ASP THR SEQRES 3 B 499 SER VAL VAL PRO PHE PRO VAL SER ASN ILE THR PRO ALA SEQRES 4 B 499 LYS ALA LYS GLN LEU THR HIS ILE ASN PHE SER PHE LEU SEQRES 5 B 499 ASP ILE ASN SER ASN LEU GLU CYS ALA TRP ASP PRO ALA SEQRES 6 B 499 THR ASN ASP ALA LYS ALA ARG ASP VAL VAL ASN ARG LEU SEQRES 7 B 499 THR ALA LEU LYS ALA HIS ASN PRO SER LEU ARG ILE MET SEQRES 8 B 499 PHE SER ILE GLY GLY TRP TYR TYR SER ASN ASP LEU GLY SEQRES 9 B 499 VAL SER HIS ALA ASN TYR VAL ASN ALA VAL LYS THR PRO SEQRES 10 B 499 ALA SER ARG ALA LYS PHE ALA GLN SER CYS VAL ARG ILE SEQRES 11 B 499 MET LYS ASP TYR GLY PHE ASP GLY VAL ASP ILE ASN TRP SEQRES 12 B 499 GLU TYR PRO GLN ALA ALA GLU VAL ASP GLY PHE ILE ALA SEQRES 13 B 499 ALA LEU GLN GLU ILE ARG THR LEU LEU ASN GLN GLN THR SEQRES 14 B 499 ILE THR ASP GLY ARG GLN ALA LEU PRO TYR GLN LEU THR SEQRES 15 B 499 ILE ALA GLY ALA GLY GLY ALA PHE PHE LEU SER ARG TYR SEQRES 16 B 499 TYR SER LYS LEU ALA GLN ILE VAL ALA PRO LEU ASP TYR SEQRES 17 B 499 ILE ASN LEU MET THR TYR ASP LEU ALA GLY PRO TRP GLU SEQRES 18 B 499 LYS VAL THR ASN HIS GLN ALA ALA LEU PHE GLY ASP ALA SEQRES 19 B 499 ALA GLY PRO THR PHE TYR ASN ALA LEU ARG GLU ALA ASN SEQRES 20 B 499 LEU GLY TRP SER TRP GLU GLU LEU THR ARG ALA PHE PRO SEQRES 21 B 499 SER PRO PHE SER LEU THR VAL ASP ALA ALA VAL GLN GLN SEQRES 22 B 499 HIS LEU MET MET GLU GLY VAL PRO SER ALA LYS ILE VAL SEQRES 23 B 499 MET GLY VAL PRO PHE TYR GLY ARG ALA PHE LYS GLY VAL SEQRES 24 B 499 SER GLY GLY ASN GLY GLY GLN TYR SER SER HIS SER THR SEQRES 25 B 499 PRO GLY GLU ASP PRO TYR PRO SER THR ASP TYR TRP LEU SEQRES 26 B 499 VAL GLY CYS GLU GLU CYS VAL ARG ASP LYS ASP PRO ARG SEQRES 27 B 499 ILE ALA SER TYR ARG GLN LEU GLU GLN MET LEU GLN GLY SEQRES 28 B 499 ASN TYR GLY TYR GLN ARG LEU TRP ASN ASP LYS THR LYS SEQRES 29 B 499 THR PRO TYR LEU TYR HIS ALA GLN ASN GLY LEU PHE VAL SEQRES 30 B 499 THR TYR ASP ASP ALA GLU SER PHE LYS TYR LYS ALA LYS SEQRES 31 B 499 TYR ILE LYS GLN GLN GLN LEU GLY GLY VAL MET PHE TRP SEQRES 32 B 499 HIS LEU GLY GLN ASP ASN ARG ASN GLY ASP LEU LEU ALA SEQRES 33 B 499 ALA LEU ASP ARG TYR PHE ASN ALA ALA ASP TYR ASP ASP SEQRES 34 B 499 SER GLN LEU ASP MET GLY THR GLY LEU ARG TYR THR GLY SEQRES 35 B 499 VAL GLY PRO GLY ASN LEU PRO ILE MET THR ALA PRO ALA SEQRES 36 B 499 TYR VAL PRO GLY THR THR TYR ALA GLN GLY ALA LEU VAL SEQRES 37 B 499 SER TYR GLN GLY TYR VAL TRP GLN THR LYS TRP GLY TYR SEQRES 38 B 499 ILE THR SER ALA PRO GLY SER ASP SER ALA TRP LEU LYS SEQRES 39 B 499 VAL GLY ARG VAL ALA

HET SO4 A1510 5 HET SO4 A1511 5 HET SO4 A1512 5 HET SO4 A1513 5 HET SO4 A1514 5 HET SO4 B1512 5 HET SO4 B1513 5 HET GOL A1499 6 HET GOL A1500 6 HET GOL A1501 6 HET GOL A1502 6 HET GOL A1503 6 HET GOL A1504 6 HET GOL A1505 6 HET GOL A1506 6 HET GOL A1507 6 HET GOL A1508 6 HET GOL A1509 6 HET GOL B1500 6 HET GOL B1501 6 HET GOL B1502 6 HET GOL B1503 6 HET GOL B1504 6 HET GOL B1505 6 HET GOL B1506 6 HET GOL B1507 6 HET GOL B1508 6 HET GOL B1509 6 HET GOL B1510 6 HET GOL B1511 6

HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL

FORMUL 3 SO4 7(O4 S 2-) FORMUL 10 GOL 23(C3 H8 O3) FORMUL 33 HOH *1287(H2 O1)

HELIX 1 1 PRO A 14 ASN A 20 1 7 HELIX 2 2 PRO A 32 ILE A 36 5 5 HELIX 3 3 THR A 37 LEU A 44 1 8 HELIX 4 4 ASN A 67 LEU A 81 1 15 HELIX 5 5 LYS A 82 ASN A 85 5 4 HELIX 6 6 GLY A 96 ASN A 101 1 6 HELIX 7 7 SER A 106 VAL A 114 1 9 HELIX 8 8 THR A 116 GLY A 135 1 20 HELIX 9 9 GLN A 147 ALA A 149 5 3 HELIX 10 10 GLU A 150 ASP A 172 1 23 HELIX 11 11 GLY A 188 SER A 193 1 6 HELIX 12 12 ARG A 194 SER A 197 5 4 HELIX 13 13 LYS A 198 ALA A 204 1 7 HELIX 14 14 ASN A 241 ALA A 246 5 6 HELIX 15 15 SER A 251 PHE A 259 1 9 HELIX 16 16 THR A 266 MET A 276 1 11 HELIX 17 17 PRO A 281 ALA A 283 5 3 HELIX 18 18 CYS A 328 ASP A 334 1 7 HELIX 19 19 TYR A 342 GLY A 351 1 10 HELIX 20 20 GLU A 383 GLN A 395 1 13 HELIX 21 21 HIS A 404 ASP A 408 5 5 HELIX 22 22 GLY A 412 ALA A 424 1 13 HELIX 23 23 PRO B 14 ASN B 20 1 7 HELIX 24 24 PRO B 32 ILE B 36 5 5 HELIX 25 25 THR B 37 LEU B 44 1 8 HELIX 26 26 ASN B 67 ALA B 80 1 14 HELIX 27 27 LEU B 81 ASN B 85 5 5 HELIX 28 28 GLY B 96 ASN B 101 1 6 HELIX 29 29 SER B 106 VAL B 114 1 9 HELIX 30 30 THR B 116 GLY B 135 1 20 HELIX 31 31 GLN B 147 ALA B 149 5 3 HELIX 32 32 GLU B 150 ASP B 172 1 23 HELIX 33 33 GLY B 188 SER B 193 1 6 HELIX 34 34 ARG B 194 SER B 197 5 4 HELIX 35 35 LYS B 198 ALA B 204 1 7 HELIX 36 36 ASN B 241 ALA B 246 5 6 HELIX 37 37 SER B 251 PHE B 259 1 9 HELIX 38 38 THR B 266 MET B 276 1 11 HELIX 39 39 PRO B 281 ALA B 283 5 3 HELIX 40 40 CYS B 328 ASP B 334 1 7 HELIX 41 41 TYR B 342 GLY B 351 1 10 HELIX 42 42 ASP B 381 GLN B 395 1 15 HELIX 43 43 HIS B 404 ASP B 408 5 5 HELIX 44 44 GLY B 412 ALA B 424 1 13

SHEET 1 AA11 ALA A 6 PHE A 12 0 SHEET 2 AA11 GLY A 399 TRP A 403 1 O VAL A 400 N ILE A 8 SHEET 3 AA11 ILE A 285 PRO A 290 1 O MET A 287 N MET A 401 SHEET 4 AA11 TYR A 208 MET A 212 1 O ILE A 209 N VAL A 286 SHEET 5 AA11 GLN A 180 ALA A 186 1 O ILE A 183 N ASN A 210 SHEET 6 AA11 GLY A 138 ASN A 142 1 O VAL A 139 N THR A 182 SHEET 7 AA11 ARG A 89 GLY A 95 1 O PHE A 92 N ASP A 140 SHEET 8 AA11 HIS A 46 ILE A 54 4 O ILE A 47 N MET A 91 SHEET 9 AA11 ALA A 6 PHE A 12 1 O GLY A 9 N ASN A 48 SHEET 10 AA11 GLY A 399 TRP A 403 1 O VAL A 400 N ILE A 8 SHEET 11 AA11 ALA A 6 PHE A 12 1 O ALA A 6 N VAL A 400 SHEET 1 AB 5 ILE A 339 SER A 341 0 SHEET 2 AB 5 TYR A 292 PHE A 296 -1 O GLY A 293 N ALA A 340 SHEET 3 AB 5 LEU A 375 THR A 378 -1 O PHE A 376 N PHE A 296 SHEET 4 AB 5 THR A 365 HIS A 370 -1 O LEU A 368 N VAL A 377 SHEET 5 AB 5 TYR A 355 ASN A 360 -1 O GLN A 356 N TYR A 369 SHEET 1 AC 3 LEU A 467 TYR A 470 0 SHEET 2 AC 3 TYR A 473 THR A 477 -1 O TYR A 473 N TYR A 470 SHEET 3 AC 3 TRP A 492 ARG A 497 -1 O LEU A 493 N GLN A 476 SHEET 1 BA10 ALA B 6 PHE B 12 0 SHEET 2 BA10 GLY B 399 TRP B 403 1 O VAL B 400 N ILE B 8 SHEET 3 BA10 ILE B 285 PRO B 290 1 O MET B 287 N MET B 401 SHEET 4 BA10 TYR B 208 MET B 212 1 O ILE B 209 N VAL B 286 SHEET 5 BA10 GLN B 180 ALA B 186 1 O ILE B 183 N ASN B 210 SHEET 6 BA10 GLY B 138 ASN B 142 1 O VAL B 139 N THR B 182 SHEET 7 BA10 ARG B 89 GLY B 95 1 O PHE B 92 N ASP B 140 SHEET 8 BA10 HIS B 46 ILE B 54 21 O ILE B 47 N MET B 91 SHEET 9 BA10 ALA B 6 PHE B 12 1 O GLY B 9 N ASN B 48 SHEET 10 BA10 ALA B 6 PHE B 12 18 N PHE B 12 O TYR B 10 SHEET 1 BB 5 ILE B 339 SER B 341 0 SHEET 2 BB 5 TYR B 292 LYS B 297 -1 O GLY B 293 N ALA B 340 SHEET 3 BB 5 LEU B 375 THR B 378 -1 O PHE B 376 N PHE B 296 SHEET 4 BB 5 THR B 365 HIS B 370 -1 O LEU B 368 N VAL B 377 SHEET 5 BB 5 TYR B 355 ASN B 360 -1 O GLN B 356 N TYR B 369 SHEET 1 BC 3 LEU B 467 TYR B 470 0 SHEET 2 BC 3 TYR B 473 THR B 477 -1 O TYR B 473 N TYR B 470 SHEET 3 BC 3 TRP B 492 ARG B 497 -1 O LEU B 493 N GLN B 476

SSBOND 1 CYS A 328 CYS A 331 1555 1555 2.05 SSBOND 2 CYS B 328 CYS B 331 1555 1555 2.05

CISPEP 1 SER A 50 PHE A 51 0 1.92 CISPEP 2 GLU A 144 TYR A 145 0 6.38 CISPEP 3 SER A 261 PRO A 262 0 0.09 CISPEP 4 ASP A 316 PRO A 317 0 -0.53 CISPEP 5 TRP A 403 HIS A 404 0 -12.97 CISPEP 6 SER B 50 PHE B 51 0 -0.42 CISPEP 7 GLU B 144 TYR B 145 0 6.32 CISPEP 8 SER B 261 PRO B 262 0 -0.04 CISPEP 9 ASP B 316 PRO B 317 0 -0.07 CISPEP 10 TRP B 403 HIS B 404 0 -11.61

SITE 1 AC1 4 PRO A 281 SER A 282 HOH A2580 HOH A2581 SITE 1 AC2 8 ASN A 55 SER A 56 LYS A 362 THR A 436 SITE 2 AC2 8 HOH A2583 HOH A2584 HOH A2586 HOH A2587 SITE 1 AC3 8 ASN A 352 HOH A2588 HOH A2589 HOH A2590 SITE 2 AC3 8 PRO B 454 ALA B 455 HOH B2041 HOH B2617 SITE 1 AC4 6 ARG A 420 HOH A2501 HOH A2503 HOH A2591 SITE 2 AC4 6 LYS B 386 ARG B 420 SITE 1 AC5 5 ARG A 343 GLN A 347 ARG A 410 HOH A2402 SITE 2 AC5 5 HOH A2593 SITE 1 AC6 7 THR B 26 ARG B 410 HOH B2058 HOH B2075 SITE 2 AC6 7 HOH B2691 HOH B2692 HOH B2693 SITE 1 AC7 4 ARG A 77 SER B 2 THR B 3 HOH B2694 SITE 1 AC8 9 PRO A 260 PHE A 263 SER A 264 ARG A 439 SITE 2 AC8 9 TYR A 440 THR A 441 HOH A2354 HOH A2564 SITE 3 AC8 9 HOH A2565 SITE 1 AC9 6 GLU A 221 PHE A 239 HOH A2566 HOH A2567 SITE 2 AC9 6 HOH A2568 GLY B 480 SITE 1 BC1 7 PHE A 190 ASP A 215 LEU A 216 ALA A 217 SITE 2 BC1 7 TRP A 220 GLU A 221 GOL A1507 SITE 1 BC2 6 LYS A 132 GLN A 168 THR A 171 HOH A2212 SITE 2 BC2 6 HOH A2569 LYS B 115 SITE 1 BC3 7 ARG A 162 ALA A 204 ASP A 207 LYS A 284 SITE 2 BC3 7 HOH A2056 HOH A2256 HOH A2571 SITE 1 BC4 10 TYR A 323 LEU A 325 VAL A 326 GLY A 327 SITE 2 BC4 10 CYS A 328 VAL A 332 HOH A2399 HOH A2572 SITE 3 BC4 10 HOH A2573 HOH A2574 SITE 1 BC5 7 ARG A 89 ALA A 176 GLN A 180 HOH A2149 SITE 2 BC5 7 HOH A2275 HOH A2575 HOH A2576 SITE 1 BC6 5 ARG A 244 PHE A 259 PRO A 260 SER A 261 SITE 2 BC6 5 TRP B 252 SITE 1 BC7 8 TRP A 97 PHE A 191 TRP A 220 GOL A1501 SITE 2 BC7 8 GOL A1508 GOL A1509 HOH A2577 TYR B 481 SITE 1 BC8 3 TRP A 97 GOL A1507 HOH A2226 SITE 1 BC9 4 TRP A 220 GLY A 314 GOL A1507 TYR B 481 SITE 1 CC1 9 PRO B 260 PHE B 263 SER B 264 ARG B 439 SITE 2 CC1 9 TYR B 440 THR B 441 HOH B2408 HOH B2667 SITE 3 CC1 9 HOH B2668 SITE 1 CC2 11 TYR B 323 LEU B 325 GLY B 327 CYS B 328 SITE 2 CC2 11 GLU B 329 VAL B 332 HOH B2462 HOH B2669 SITE 3 CC2 11 HOH B2670 HOH B2671 HOH B2672 SITE 1 CC3 6 THR B 3 ARG B 4 HIS B 46 ARG B 89 SITE 2 CC3 6 HOH B2185 HOH B2673 SITE 1 CC4 4 GLY A 480 GLU B 221 PHE B 239 HOH B2676 SITE 1 CC5 7 PHE B 190 ASP B 215 LEU B 216 ALA B 217 SITE 2 CC5 7 TRP B 220 GLU B 221 HOH B2677 SITE 1 CC6 7 ARG B 162 ALA B 204 ASP B 207 LYS B 284 SITE 2 CC6 7 HOH B2678 HOH B2679 HOH B2680 SITE 1 CC7 9 TRP A 479 GLY A 480 TYR A 481 ILE A 482 SITE 2 CC7 9 PHE B 190 PHE B 191 ARG B 194 HOH B2682 SITE 3 CC7 9 HOH B2683 SITE 1 CC8 10 TYR B 11 PHE B 12 GLN B 17 VAL B 29 SITE 2 CC8 10 PRO B 30 PHE B 31 HIS B 404 HOH B2545 SITE 3 CC8 10 HOH B2546 HOH B2685 SITE 1 CC9 5 SER B 197 LEU B 248 TRP B 250 MET B 277 SITE 2 CC9 5 HOH B2686 SITE 1 DC1 6 LYS B 390 SER B 430 LEU B 432 HOH B2587 SITE 2 DC1 6 HOH B2687 HOH B2688 SITE 1 DC2 4 ASP A 426 GLU B 383 LYS B 386 HOH B2689 SITE 1 DC3 2 TRP B 97 HOH B2271

CRYST1 55.948 103.978 186.458 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 0.017874 0.000000 0.000000 0.00000

SCALE2 0.000000 0.009617 0.000000 0.00000

SCALE3 0.000000 0.000000 0.005363 0.00000