HEADER HYDROLASE/HYDROLASE INHIBITOR 25-SEP-08 3EMY TITLE CRYSTAL STRUCTURE OF TRICHODERMA REESEI ASPARTIC PROTEINASE COMPLEXED TITLE 2 WITH PEPSTATIN A COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRICHODERMA REESEI ASPARTIC PROTEASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 79-407; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PEPSTATIN; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HYPOCREA JECORINA; SOURCE 3 ORGANISM_COMMON: HYPOCREA JECORINA; SOURCE 4 ORGANISM_TAXID: 51453; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: STREPTOMYCES ARGENTEOLUS SUBSP. TOYONAKENSIS; SOURCE 8 ORGANISM_TAXID: 285516; SOURCE 9 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN STREPTOMYCES KEYWDS TRICHODERMA REESEI, ASPARTIC PROTEINASE, ASPARTYL PROTEASE, PROTEASE, KEYWDS 2 HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.S.NASCIMENTO,S.KRAUCHENCO,A.M.GOLUBEV,A.GUSTCHINA,A.WLODAWER, AUTHOR 2 I.POLIKARPOV REVDAT 5 20-NOV-24 3EMY 1 REMARK REVDAT 4 25-DEC-19 3EMY 1 SEQADV SEQRES LINK REVDAT 3 13-JUL-11 3EMY 1 VERSN REVDAT 2 24-FEB-09 3EMY 1 VERSN REVDAT 1 07-OCT-08 3EMY 0 SPRSDE 07-OCT-08 3EMY 3C9Y JRNL AUTH A.S.NASCIMENTO,S.KRAUCHENCO,A.M.GOLUBEV,A.GUSTCHINA, JRNL AUTH 2 A.WLODAWER,I.POLIKARPOV JRNL TITL STATISTICAL COUPLING ANALYSIS OF ASPARTIC PROTEINASES BASED JRNL TITL 2 ON CRYSTAL STRUCTURES OF THE TRICHODERMA REESEI ENZYME AND JRNL TITL 3 ITS COMPLEX WITH PEPSTATIN A. JRNL REF J.MOL.BIOL. V. 382 763 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18675276 JRNL DOI 10.1016/J.JMB.2008.07.043 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 37688 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.143 REMARK 3 R VALUE (WORKING SET) : 0.141 REMARK 3 FREE R VALUE : 0.183 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1884 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 19.4692 - 4.3356 0.96 2991 139 0.1382 0.1579 REMARK 3 2 4.3356 - 3.4475 0.98 2893 141 0.1161 0.1654 REMARK 3 3 3.4475 - 3.0136 0.99 2824 170 0.1295 0.1567 REMARK 3 4 3.0136 - 2.7389 0.99 2800 162 0.1303 0.1857 REMARK 3 5 2.7389 - 2.5430 0.98 2788 147 0.1299 0.1706 REMARK 3 6 2.5430 - 2.3933 0.98 2750 145 0.1346 0.1952 REMARK 3 7 2.3933 - 2.2737 0.97 2756 164 0.1448 0.1974 REMARK 3 8 2.2737 - 2.1748 0.97 2719 132 0.1400 0.1712 REMARK 3 9 2.1748 - 2.0912 0.96 2704 153 0.1329 0.1949 REMARK 3 10 2.0912 - 2.0191 0.96 2701 128 0.1369 0.1968 REMARK 3 11 2.0191 - 1.9561 0.95 2682 123 0.1518 0.2022 REMARK 3 12 1.9561 - 1.9002 0.95 2664 142 0.1668 0.2346 REMARK 3 13 1.9002 - 1.8500 0.91 2532 138 0.1876 0.2271 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 70.84 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.024 NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 8.4035 54.3117 7.5643 REMARK 3 T TENSOR REMARK 3 T11: 0.0821 T22: 0.1150 REMARK 3 T33: 0.1202 T12: 0.0130 REMARK 3 T13: 0.0042 T23: 0.0027 REMARK 3 L TENSOR REMARK 3 L11: 0.4762 L22: 0.2398 REMARK 3 L33: 0.6634 L12: 0.0676 REMARK 3 L13: 0.3309 L23: 0.0198 REMARK 3 S TENSOR REMARK 3 S11: 0.0132 S12: 0.0609 S13: -0.0301 REMARK 3 S21: 0.0022 S22: 0.0010 S23: -0.0603 REMARK 3 S31: 0.0221 S32: 0.0884 S33: -0.0181 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3EMY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000049524. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-06 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS REMARK 200 BEAMLINE : D03B-MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.50 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37688 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 19.468 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.380 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL 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) : 1.89 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 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 : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG3350, 50MM POTASSIUM PHOSPHATE REMARK 280 BUFFER, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 80.01350 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 37.13800 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 37.13800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 120.02025 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 37.13800 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 37.13800 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 40.00675 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 37.13800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.13800 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 120.02025 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 37.13800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.13800 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 40.00675 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 80.01350 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL 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 REMARK 400 THE PEPSTATIN IS OLIGOPEPTIDE, A MEMBER OF ENZYME INHIBITOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: PEPSTATIN REMARK 400 CHAIN: B REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL 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 331 O HOH A 471 2.05 REMARK 500 O HOH A 709 O HOH A 870 2.15 REMARK 500 O HOH A 340 O HOH A 491 2.16 REMARK 500 OE1 GLU A 191 O HOH A 673 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 888 O HOH A 904 6565 2.17 REMARK 500 O HOH A 666 O HOH A 869 6465 2.18 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 132 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 LEU A 287 CA - CB - CG ANGL. DEV. = 19.0 DEGREES REMARK 500 STA B 330 O - C - N ANGL. DEV. = -9.9 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 83 -166.56 -120.34 REMARK 500 THR A 276 147.58 -173.31 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 STA B 330 ALA B 331 -109.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 IVA B 327 -13.49 REMARK 500 STA B 330 45.55 REMARK 500 ALA B 331 12.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN B OF PEPSTATIN REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3C9Y RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRICHODERMA REESEI ASPARTIC PROTEINASE REMARK 900 COMPLEXED WITH PEPSTATIN A REMARK 900 RELATED ID: 3C9X RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRICHODERMA REESEI ASPARTIC PROTEINASE DBREF 3EMY A -2 326 UNP Q2WBH2 Q2WBH2_TRIRE 79 407 DBREF 3EMY B 327 332 PDB 3EMY 3EMY 327 332 SEQRES 1 A 329 PCA THR GLY SER ALA PRO ASN HIS PRO SER ASP SER ALA SEQRES 2 A 329 ASP SER GLU TYR ILE THR SER VAL SER ILE GLY THR PRO SEQRES 3 A 329 ALA GLN VAL LEU PRO LEU ASP PHE ASP THR GLY SER SER SEQRES 4 A 329 ASP LEU TRP VAL PHE SER SER GLU THR PRO LYS SER SER SEQRES 5 A 329 ALA THR GLY HIS ALA ILE TYR THR PRO SER LYS SER SER SEQRES 6 A 329 THR SER LYS LYS VAL SER GLY ALA SER TRP SER ILE SER SEQRES 7 A 329 TYR GLY ASP GLY SER SER SER SER GLY ASP VAL TYR THR SEQRES 8 A 329 ASP LYS VAL THR ILE GLY GLY PHE SER VAL ASN THR GLN SEQRES 9 A 329 GLY VAL GLU SER ALA THR ARG VAL SER THR GLU PHE VAL SEQRES 10 A 329 GLN ASP THR VAL ILE SER GLY LEU VAL GLY LEU ALA PHE SEQRES 11 A 329 ASP SER GLY ASN GLN VAL ARG PRO HIS PRO GLN LYS THR SEQRES 12 A 329 TRP PHE SER ASN ALA ALA SER SER LEU ALA GLU PRO LEU SEQRES 13 A 329 PHE THR ALA ASP LEU ARG HIS GLY GLN ASN GLY SER TYR SEQRES 14 A 329 ASN PHE GLY TYR ILE ASP THR SER VAL ALA LYS GLY PRO SEQRES 15 A 329 VAL ALA TYR THR PRO VAL ASP ASN SER GLN GLY PHE TRP SEQRES 16 A 329 GLU PHE THR ALA SER GLY TYR SER VAL GLY GLY GLY LYS SEQRES 17 A 329 LEU ASN ARG ASN SER ILE ASP GLY ILE ALA ASP THR GLY SEQRES 18 A 329 THR THR LEU LEU LEU LEU ASP ASP ASN VAL VAL ASP ALA SEQRES 19 A 329 TYR TYR ALA ASN VAL GLN SER ALA GLN TYR ASP ASN GLN SEQRES 20 A 329 GLN GLU GLY VAL VAL PHE ASP CYS ASP GLU ASP LEU PRO SEQRES 21 A 329 SER PHE SER PHE GLY VAL GLY SER SER THR ILE THR ILE SEQRES 22 A 329 PRO GLY ASP LEU LEU ASN LEU THR PRO LEU GLU GLU GLY SEQRES 23 A 329 SER SER THR CYS PHE GLY GLY LEU GLN SER SER SER GLY SEQRES 24 A 329 ILE GLY ILE ASN ILE PHE GLY ASP VAL ALA LEU LYS ALA SEQRES 25 A 329 ALA LEU VAL VAL PHE ASP LEU GLY ASN GLU ARG LEU GLY SEQRES 26 A 329 TRP ALA GLN LYS SEQRES 1 B 6 IVA VAL VAL STA ALA STA MODRES 3EMY PCA A -2 GLN PYROGLUTAMIC ACID HET PCA A -2 8 HET IVA B 327 6 HET STA B 330 11 HET STA B 332 12 HETNAM PCA PYROGLUTAMIC ACID HETNAM IVA ISOVALERIC ACID HETNAM STA STATINE FORMUL 1 PCA C5 H7 N O3 FORMUL 2 IVA C5 H10 O2 FORMUL 2 STA 2(C8 H17 N O3) FORMUL 3 HOH *618(H2 O) HELIX 1 1 PRO A 46 THR A 51 1 6 HELIX 2 2 THR A 57 SER A 61 5 5 HELIX 3 3 SER A 108 ASP A 114 1 7 HELIX 4 4 PHE A 125 ASN A 129 5 5 HELIX 5 5 THR A 137 SER A 144 1 8 HELIX 6 6 ASP A 171 ALA A 175 5 5 HELIX 7 7 ASP A 224 ALA A 233 1 10 HELIX 8 8 PRO A 269 LEU A 272 5 4 HELIX 9 9 GLY A 303 LYS A 308 1 6 SHEET 1 A 9 LYS A 64 SER A 74 0 SHEET 2 A 9 SER A 80 ILE A 91 -1 O VAL A 84 N VAL A 66 SHEET 3 A 9 TYR A 14 ILE A 20 -1 N SER A 19 O THR A 90 SHEET 4 A 9 GLY A 0 PRO A 6 -1 N HIS A 5 O ILE A 15 SHEET 5 A 9 GLY A 163 PHE A 167 -1 O TYR A 165 N ALA A 2 SHEET 6 A 9 LEU A 150 ASP A 154 -1 N THR A 152 O ASN A 166 SHEET 7 A 9 ALA A 310 ASP A 315 -1 O PHE A 314 N PHE A 151 SHEET 8 A 9 ARG A 320 GLN A 325 -1 O GLY A 322 N VAL A 313 SHEET 9 A 9 ALA A 180 PRO A 183 -1 N THR A 182 O LEU A 321 SHEET 1 B13 LYS A 64 SER A 74 0 SHEET 2 B13 SER A 80 ILE A 91 -1 O VAL A 84 N VAL A 66 SHEET 3 B13 PHE A 94 VAL A 107 -1 O VAL A 101 N TYR A 85 SHEET 4 B13 TRP A 39 VAL A 40 1 N VAL A 40 O GLU A 102 SHEET 5 B13 GLY A 119 GLY A 122 -1 O LEU A 120 N TRP A 39 SHEET 6 B13 GLN A 25 ASP A 32 1 N ASP A 32 O VAL A 121 SHEET 7 B13 TYR A 14 ILE A 20 -1 N VAL A 18 O LEU A 27 SHEET 8 B13 GLY A 0 PRO A 6 -1 N HIS A 5 O ILE A 15 SHEET 9 B13 GLY A 163 PHE A 167 -1 O TYR A 165 N ALA A 2 SHEET 10 B13 LEU A 150 ASP A 154 -1 N THR A 152 O ASN A 166 SHEET 11 B13 ALA A 310 ASP A 315 -1 O PHE A 314 N PHE A 151 SHEET 12 B13 ARG A 320 GLN A 325 -1 O GLY A 322 N VAL A 313 SHEET 13 B13 ALA A 180 PRO A 183 -1 N THR A 182 O LEU A 321 SHEET 1 C 5 GLU A 191 ALA A 194 0 SHEET 2 C 5 ILE A 207 ALA A 214 -1 O ILE A 207 N ALA A 194 SHEET 3 C 5 ILE A 301 PHE A 302 1 O PHE A 302 N ILE A 213 SHEET 4 C 5 LEU A 221 LEU A 223 -1 N LEU A 222 O ILE A 301 SHEET 5 C 5 LEU A 287 SER A 289 1 O GLN A 288 N LEU A 221 SHEET 1 D 3 TYR A 197 VAL A 199 0 SHEET 2 D 3 PHE A 257 VAL A 261 -1 O SER A 258 N SER A 198 SHEET 3 D 3 SER A 264 ILE A 268 -1 O ILE A 268 N PHE A 257 SHEET 1 E 4 GLN A 238A ASP A 240 0 SHEET 2 E 4 GLY A 245 ASP A 249 -1 O GLY A 245 N ASP A 240 SHEET 3 E 4 THR A 282B GLY A 285 -1 O CYS A 283 N PHE A 248 SHEET 4 E 4 ASN A 274 PRO A 277 -1 N THR A 276 O PHE A 284 SSBOND 1 CYS A 250 CYS A 283 1555 1555 2.07 LINK C PCA A -2 N THR A -1 1555 1555 1.35 LINK C IVA B 327 N VAL B 328 1555 1555 1.35 LINK C VAL B 329 N STA B 330 1555 1555 1.32 LINK C STA B 330 N ALA B 331 1555 1555 1.33 LINK C ALA B 331 N STA B 332 1555 1555 1.34 CISPEP 1 THR A 22 PRO A 23 0 -4.64 CISPEP 2 ARG A 132 PRO A 133 0 -0.28 SITE 1 AC1 23 SER A 12 ASP A 30 ASP A 32 GLY A 34 SITE 2 AC1 23 SER A 35 SER A 74 TYR A 75 GLY A 76 SITE 3 AC1 23 ASP A 77 SER A 79 PHE A 189 ASP A 215 SITE 4 AC1 23 GLY A 217 THR A 218 THR A 219 HOH A 515 SITE 5 AC1 23 HOH A 761 HOH A 896 HOH B 937 HOH B 939 SITE 6 AC1 23 HOH B 940 HOH B 942 HOH B 943 CRYST1 74.276 74.276 160.027 90.00 90.00 90.00 P 43 21 2 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 0.013463 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013463 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006249 0.00000 HETATM 1 N PCA A -2 -10.219 69.424 11.220 1.00 17.21 N ANISOU 1 N PCA A -2 2059 2242 2238 434 -103 -142 N HETATM 2 CA PCA A -2 -8.883 69.701 11.830 1.00 21.75 C ANISOU 2 CA PCA A -2 2665 2779 2822 412 -110 -137 C HETATM 3 CB PCA A -2 -8.924 69.397 13.332 1.00 24.58 C ANISOU 3 CB PCA A -2 3007 3173 3159 421 -94 -164 C HETATM 4 CG PCA A -2 -10.342 68.881 13.648 1.00 20.99 C ANISOU 4 CG PCA A -2 2509 2786 2681 446 -74 -185 C HETATM 5 CD PCA A -2 -11.009 68.896 12.276 1.00 16.43 C ANISOU 5 CD PCA A -2 1925 2204 2115 451 -81 -168 C HETATM 6 OE PCA A -2 -12.183 68.531 12.099 1.00 18.42 O ANISOU 6 OE PCA A -2 2142 2503 2352 468 -70 -176 O HETATM 7 C PCA A -2 -7.842 68.831 11.168 1.00 18.52 C ANISOU 7 C PCA A -2 2258 2359 2419 359 -93 -98 C HETATM 8 O PCA A -2 -8.103 67.621 10.973 1.00 17.15 O ANISOU 8 O PCA A -2 2057 2224 2236 337 -65 -85 O