HEADER SERINE PROTEASE 02-SEP-98 1GCI TITLE THE 0.78 ANGSTROMS STRUCTURE OF A SERINE PROTEASE-BACILLUS LENTUS TITLE 2 SUBTILISIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUBTILISIN; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.21.62; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS LENTUS; SOURCE 3 ORGANISM_TAXID: 1467; SOURCE 4 EXPRESSION_SYSTEM: BACILLUS SUBTILIS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 1423 KEYWDS SUBTILISIN, BACILLUS LENTUS, HYDROLASE, SERINE PROTEASE EXPDTA X-RAY DIFFRACTION AUTHOR R.BOTT,P.KUHN REVDAT 7 22-MAY-24 1GCI 1 REMARK REVDAT 6 09-AUG-23 1GCI 1 REMARK LINK REVDAT 5 13-JUL-11 1GCI 1 VERSN REVDAT 4 24-FEB-09 1GCI 1 VERSN REVDAT 3 15-JUN-99 1GCI 3 COMPND REMARK HETATM HEADER REVDAT 3 2 3 TER ANISOU ATOM JRNL REVDAT 3 3 3 HYDBND CONECT REVDAT 2 11-NOV-98 1GCI 3 HET COMPND REMARK TITLE REVDAT 2 2 3 HETATM CISPEP SCALE HEADER REVDAT 2 3 3 LINK ANISOU ATOM FORMUL REVDAT 2 4 3 JRNL KEYWDS CONECT HETNAM REVDAT 1 21-OCT-98 1GCI 0 JRNL AUTH P.KUHN,M.KNAPP,S.M.SOLTIS,G.GANSHAW,M.THOENE,R.BOTT JRNL TITL THE 0.78 A STRUCTURE OF A SERINE PROTEASE: BACILLUS LENTUS JRNL TITL 2 SUBTILISIN. JRNL REF BIOCHEMISTRY V. 37 13446 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9753430 JRNL DOI 10.1021/BI9813983 REMARK 2 REMARK 2 RESOLUTION. 0.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : SHELXL -20 REMARK 3 R VALUE (WORKING + TEST SET) : 0.099 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : 0.103 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 12879 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.1014 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.0993 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.103 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 12879 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 257583 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1880 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 384 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL 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) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 AMIDE HYDROGEN BOND LENGTHS IN THE PRESENT MODEL CLUSTER ABOUT REMARK 3 0.86 ANGSTROMS AND AROMATIC CARBON HYDROGEN DISTANCES CLUSTER REMARK 3 ABOUT 0.96 ANGSTROMS. THESE DISTANCES SHOULD BE REGARDED AS REMARK 3 PRELIMINARY RESULTS, PENDING FURTHER ANALYSIS. REMARK 3 REMARK 3 RESIDUE PRO 168 IS A CIS PROLINE. RESIDUE CA 276 CA IS A REMARK 3 CALCIUM ++ ION RESIDUE CA 277 CA REFINED AS CALCIUM ++ ION REMARK 3 HAS LOW OCCUPANCY AND IS PROBABLY ANOTHER CATION, POSSIBLY REMARK 3 POTASSIUM RESIDUE SO4 278 IS A SULFATE ION. RESIDUE GOL REMARK 3 301 IS A GLYCEROL MOLECULE. REMARK 3 REMARK 3 A SPECIAL HYDROGEN BOND EXISTS BETWEEN ASP 32 OD2 AND HIS REMARK 3 64 ND1. THIS HYDROGEN ATOM IS SHARED BETWEEN THESE REMARK 3 RESIDUES. THE POSITION IS ESTIMATED FROM THE PEAK FOR THIS REMARK 3 ATOM IN A FO-FC DIFFERENCE ELECTRON DENSITY MAP. THIS REMARK 3 HYDROGEN ATOM HAS BEEN DESIGNATED AS HD1 OF HIS 64 TO REMARK 3 CONFORM TO THE PDB NOMENCLATURE. REMARK 4 REMARK 4 1GCI 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_1000173519. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUN-97 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.77 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 257583 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.780 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.03600 REMARK 200 R SYM (I) : 0.04100 REMARK 200 FOR THE DATA SET : 5.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.78 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.29000 REMARK 200 R SYM FOR SHELL (I) : 0.29000 REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SHELXL REMARK 200 STARTING MODEL: 1JEA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: FREE TEXT GOES HERE., PH 5.9 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 26.32500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.37500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.62500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.37500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.32500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.62500 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 OD2 ASP A 32 HD1 HIS A 64 1.57 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 SER A 3 CA SER A 3 CB -0.093 REMARK 500 GLU A 136 CG GLU A 136 CD 0.114 REMARK 500 GLU A 136 CD GLU A 136 OE1 -0.113 REMARK 500 SER A 216 CB SER A 216 OG -0.081 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 45 CD - NE - CZ ANGL. DEV. = 10.4 DEGREES REMARK 500 ARG A 45 CD - NE - CZ ANGL. DEV. = 28.4 DEGREES REMARK 500 ARG A 45 NE - CZ - NH2 ANGL. DEV. = 4.3 DEGREES REMARK 500 LEU A 90 CB - CA - C ANGL. DEV. = -14.3 DEGREES REMARK 500 LEU A 90 N - CA - CB ANGL. DEV. = 17.5 DEGREES REMARK 500 SER A 101 CA - C - N ANGL. DEV. = -12.6 DEGREES REMARK 500 GLN A 182 CB - CG - CD ANGL. DEV. = 16.0 DEGREES REMARK 500 GLN A 182 CB - CG - CD ANGL. DEV. = 26.3 DEGREES REMARK 500 GLN A 206 CB - CG - CD ANGL. DEV. = -21.0 DEGREES REMARK 500 GLN A 206 CG - CD - OE1 ANGL. DEV. = -12.2 DEGREES REMARK 500 LYS A 237 CD - CE - NZ ANGL. DEV. = 15.6 DEGREES REMARK 500 LYS A 237 CD - CE - NZ ANGL. DEV. = 19.6 DEGREES REMARK 500 ASN A 261 CB - CG - OD1 ANGL. DEV. = 13.7 DEGREES REMARK 500 ASN A 261 CA - C - O ANGL. DEV. = 16.6 DEGREES REMARK 500 ASN A 261 CA - C - N ANGL. DEV. = -16.4 DEGREES REMARK 500 ARG A 275 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 275 NE - CZ - NH2 ANGL. DEV. = -4.1 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 ASP A 32 -152.12 -163.31 REMARK 500 ALA A 73 23.42 -145.50 REMARK 500 ASN A 77 -155.22 -155.93 REMARK 500 VAL A 81 -162.03 -119.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 277 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 2 OE1 REMARK 620 2 ASP A 41 OD1 152.5 REMARK 620 3 ASP A 41 OD2 153.4 53.3 REMARK 620 4 LEU A 75 O 78.6 85.6 107.3 REMARK 620 5 ASN A 77 OD1 79.0 78.4 126.2 89.0 REMARK 620 6 ILE A 79 O 91.3 98.9 86.9 164.6 77.6 REMARK 620 7 VAL A 81 O 77.4 124.9 76.8 88.9 156.3 100.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 278 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 169 O REMARK 620 2 TYR A 171 O 74.9 REMARK 620 3 ALA A 174 O 88.3 66.6 REMARK 620 4 GLY A 195 O 99.0 161.6 131.2 REMARK 620 5 ASP A 197 OD2 117.5 134.3 69.9 64.0 REMARK 620 6 HOH A1112 O 142.5 85.0 112.5 90.2 99.3 REMARK 620 N 1 2 3 4 5 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 276 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 277 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 278 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 301 DBREF 1GCI A 1 275 UNP P29600 SUBS_BACLE 1 269 SEQRES 1 A 269 ALA GLN SER VAL PRO TRP GLY ILE SER ARG VAL GLN ALA SEQRES 2 A 269 PRO ALA ALA HIS ASN ARG GLY LEU THR GLY SER GLY VAL SEQRES 3 A 269 LYS VAL ALA VAL LEU ASP THR GLY ILE SER THR HIS PRO SEQRES 4 A 269 ASP LEU ASN ILE ARG GLY GLY ALA SER PHE VAL PRO GLY SEQRES 5 A 269 GLU PRO SER THR GLN ASP GLY ASN GLY HIS GLY THR HIS SEQRES 6 A 269 VAL ALA GLY THR ILE ALA ALA LEU ASN ASN SER ILE GLY SEQRES 7 A 269 VAL LEU GLY VAL ALA PRO SER ALA GLU LEU TYR ALA VAL SEQRES 8 A 269 LYS VAL LEU GLY ALA SER GLY SER GLY SER VAL SER SER SEQRES 9 A 269 ILE ALA GLN GLY LEU GLU TRP ALA GLY ASN ASN GLY MET SEQRES 10 A 269 HIS VAL ALA ASN LEU SER LEU GLY SER PRO SER PRO SER SEQRES 11 A 269 ALA THR LEU GLU GLN ALA VAL ASN SER ALA THR SER ARG SEQRES 12 A 269 GLY VAL LEU VAL VAL ALA ALA SER GLY ASN SER GLY ALA SEQRES 13 A 269 GLY SER ILE SER TYR PRO ALA ARG TYR ALA ASN ALA MET SEQRES 14 A 269 ALA VAL GLY ALA THR ASP GLN ASN ASN ASN ARG ALA SER SEQRES 15 A 269 PHE SER GLN TYR GLY ALA GLY LEU ASP ILE VAL ALA PRO SEQRES 16 A 269 GLY VAL ASN VAL GLN SER THR TYR PRO GLY SER THR TYR SEQRES 17 A 269 ALA SER LEU ASN GLY THR SER MET ALA THR PRO HIS VAL SEQRES 18 A 269 ALA GLY ALA ALA ALA LEU VAL LYS GLN LYS ASN PRO SER SEQRES 19 A 269 TRP SER ASN VAL GLN ILE ARG ASN HIS LEU LYS ASN THR SEQRES 20 A 269 ALA THR SER LEU GLY SER THR ASN LEU TYR GLY SER GLY SEQRES 21 A 269 LEU VAL ASN ALA GLU ALA ALA THR ARG HET SO4 A 276 5 HET CA A 277 1 HET CA A 278 1 HET GOL A 301 6 HETNAM SO4 SULFATE ION HETNAM CA CALCIUM ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 SO4 O4 S 2- FORMUL 3 CA 2(CA 2+) FORMUL 5 GOL C3 H8 O3 FORMUL 6 HOH *384(H2 O) HELIX 1 1 TRP A 6 ARG A 10 1 5 HELIX 2 2 ALA A 13 ARG A 19 1 7 HELIX 3 3 HIS A 64 ALA A 73 1 10 HELIX 4 4 VAL A 104 ASN A 116 1 13 HELIX 5 5 ALA A 133 ARG A 145 1 13 HELIX 6 6 THR A 220 LYS A 237 1 18 HELIX 7 7 ASN A 243 ASN A 252 1 10 HELIX 8 8 THR A 260 TYR A 263 1 4 HELIX 9 9 ALA A 270 ALA A 273 1 4 SHEET 1 A 7 LEU A 196 PRO A 201 0 SHEET 2 A 7 ALA A 174 THR A 180 1 N ALA A 176 O ASP A 197 SHEET 3 A 7 LEU A 148 ALA A 152 1 N VAL A 149 O MET A 175 SHEET 4 A 7 VAL A 121 LEU A 124 1 N ALA A 122 O LEU A 148 SHEET 5 A 7 LYS A 27 ASP A 32 1 N ALA A 29 O VAL A 121 SHEET 6 A 7 GLU A 89 LYS A 94 1 N GLU A 89 O VAL A 28 SHEET 7 A 7 ILE A 44 SER A 49 1 N ARG A 45 O LEU A 90 SHEET 1 B 2 VAL A 205 TYR A 209 0 SHEET 2 B 2 THR A 213 LEU A 217 -1 N LEU A 217 O VAL A 205 LINK OE1 GLN A 2 CA CA A 277 1555 1555 2.38 LINK OD1 ASP A 41 CA CA A 277 1555 1555 2.42 LINK OD2 ASP A 41 CA CA A 277 1555 1555 2.49 LINK O LEU A 75 CA CA A 277 1555 1555 2.32 LINK OD1 ASN A 77 CA CA A 277 1555 1555 2.43 LINK O ILE A 79 CA CA A 277 1555 1555 2.35 LINK O VAL A 81 CA CA A 277 1555 1555 2.36 LINK O ALA A 169 CA CA A 278 1555 1555 2.80 LINK O TYR A 171 CA CA A 278 1555 1555 3.03 LINK O ALA A 174 CA CA A 278 1555 1555 2.81 LINK O GLY A 195 CA CA A 278 1555 1555 2.90 LINK OD2 ASP A 197 CA CA A 278 1555 1555 3.20 LINK CA CA A 278 O HOH A1112 1555 1555 2.79 CISPEP 1 TYR A 167 PRO A 168 0 10.78 SITE 1 AC1 7 VAL A 104 SER A 132 ALA A 133 THR A 134 SITE 2 AC1 7 HOH A1004 HOH A1007 HOH A1129 SITE 1 AC2 6 GLN A 2 ASP A 41 LEU A 75 ASN A 77 SITE 2 AC2 6 ILE A 79 VAL A 81 SITE 1 AC3 6 ALA A 169 TYR A 171 ALA A 174 GLY A 195 SITE 2 AC3 6 ASP A 197 HOH A1112 SITE 1 AC4 11 PHE A 50 TRP A 113 PRO A 239 HOH A1070 SITE 2 AC4 11 HOH A1077 HOH A1092 HOH A1096 HOH A1166 SITE 3 AC4 11 HOH A1167 HOH A1168 HOH A1175 CRYST1 52.650 61.250 74.750 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018993 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016327 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013378 0.00000