HEADER ISOMERASE/ ISOMERASE SUBSTRATE 31-JUL-95 1RMH TITLE RECOMBINANT CYCLOPHILIN A FROM HUMAN T CELL COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLOPHILIN A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: AAPF PEPTIDE SUBSTRATE; COMPND 7 CHAIN: C, D; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL: T CELL; SOURCE 6 GENE: CYCLOPHILIN; SOURCE 7 MOL_ID: 2 KEYWDS COMPLEX (ISOMERASE-SUBSTRATE), ISOMERASE- ISOMERASE SUBSTRATE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.ZHAO,H.KE REVDAT 4 29-NOV-17 1RMH 1 HELIX REVDAT 3 13-JUL-11 1RMH 1 VERSN REVDAT 2 24-FEB-09 1RMH 1 VERSN REVDAT 1 14-OCT-96 1RMH 0 JRNL AUTH Y.ZHAO,H.KE JRNL TITL CRYSTAL STRUCTURE IMPLIES THAT CYCLOPHILIN PREDOMINANTLY JRNL TITL 2 CATALYZES THE TRANS TO CIS ISOMERIZATION. JRNL REF BIOCHEMISTRY V. 35 7356 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8652511 JRNL DOI 10.1021/BI9602775 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2606 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 38 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 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 3.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1RMH 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_1000176121. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 18.90000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.35000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.60000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.35000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.90000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 54.60000 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 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 HZ3 LYS A 154 OE1 GLU B 140 4566 1.29 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 HIS A 54 NE2 HIS A 54 CD2 -0.079 REMARK 500 HIS A 70 NE2 HIS A 70 CD2 -0.067 REMARK 500 HIS B 54 NE2 HIS B 54 CD2 -0.068 REMARK 500 HIS B 70 NE2 HIS B 70 CD2 -0.074 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 37 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 CYS A 52 CA - CB - SG ANGL. DEV. = 6.9 DEGREES REMARK 500 TRP A 121 CD1 - CG - CD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 TRP A 121 CE2 - CD2 - CG ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG A 148 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG B 19 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 CYS B 52 CA - CB - SG ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG B 55 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 MET B 61 CA - CB - CG ANGL. DEV. = 10.7 DEGREES REMARK 500 TRP B 121 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP B 121 CE2 - CD2 - CG ANGL. DEV. = -6.1 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 PHE A 60 -74.82 -129.74 REMARK 500 ASN A 71 27.31 -149.61 REMARK 500 PHE A 129 10.54 -142.04 REMARK 500 LYS A 133 -62.43 -107.63 REMARK 500 ASP B 13 54.54 32.10 REMARK 500 LEU B 17 -94.91 -97.14 REMARK 500 PHE B 60 -76.35 -139.88 REMARK 500 THR B 68 -60.29 -97.57 REMARK 500 HIS B 70 4.45 59.26 REMARK 500 GLU B 81 -84.18 43.40 REMARK 500 ASN B 87 176.31 179.10 REMARK 500 GLU B 120 -19.28 -47.67 REMARK 500 PHE B 129 12.41 -148.92 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 PHE A 60 0.08 SIDE CHAIN 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 C OF AAPF PEPTIDE REMARK 800 SUBSTRATE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN D OF AAPF PEPTIDE REMARK 800 SUBSTRATE DBREF 1RMH A 2 165 UNP P05092 CYPH_HUMAN 1 164 DBREF 1RMH B 2 165 UNP P05092 CYPH_HUMAN 1 164 DBREF 1RMH C 1 6 PDB 1RMH 1RMH 1 6 DBREF 1RMH D 1 6 PDB 1RMH 1RMH 1 6 SEQRES 1 A 164 VAL ASN PRO THR VAL PHE PHE ASP ILE ALA VAL ASP GLY SEQRES 2 A 164 GLU PRO LEU GLY ARG VAL SER PHE GLU LEU PHE ALA ASP SEQRES 3 A 164 LYS VAL PRO LYS THR ALA GLU ASN PHE ARG ALA LEU SER SEQRES 4 A 164 THR GLY GLU LYS GLY PHE GLY TYR LYS GLY SER CYS PHE SEQRES 5 A 164 HIS ARG ILE ILE PRO GLY PHE MET CYS GLN GLY GLY ASP SEQRES 6 A 164 PHE THR ARG HIS ASN GLY THR GLY GLY LYS SER ILE TYR SEQRES 7 A 164 GLY GLU LYS PHE GLU ASP GLU ASN PHE ILE LEU LYS HIS SEQRES 8 A 164 THR GLY PRO GLY ILE LEU SER MET ALA ASN ALA GLY PRO SEQRES 9 A 164 ASN THR ASN GLY SER GLN PHE PHE ILE CYS THR ALA LYS SEQRES 10 A 164 THR GLU TRP LEU ASP GLY LYS HIS VAL VAL PHE GLY LYS SEQRES 11 A 164 VAL LYS GLU GLY MET ASN ILE VAL GLU ALA MET GLU ARG SEQRES 12 A 164 PHE GLY SER ARG ASN GLY LYS THR SER LYS LYS ILE THR SEQRES 13 A 164 ILE ALA ASP CYS GLY GLN LEU GLU SEQRES 1 B 164 VAL ASN PRO THR VAL PHE PHE ASP ILE ALA VAL ASP GLY SEQRES 2 B 164 GLU PRO LEU GLY ARG VAL SER PHE GLU LEU PHE ALA ASP SEQRES 3 B 164 LYS VAL PRO LYS THR ALA GLU ASN PHE ARG ALA LEU SER SEQRES 4 B 164 THR GLY GLU LYS GLY PHE GLY TYR LYS GLY SER CYS PHE SEQRES 5 B 164 HIS ARG ILE ILE PRO GLY PHE MET CYS GLN GLY GLY ASP SEQRES 6 B 164 PHE THR ARG HIS ASN GLY THR GLY GLY LYS SER ILE TYR SEQRES 7 B 164 GLY GLU LYS PHE GLU ASP GLU ASN PHE ILE LEU LYS HIS SEQRES 8 B 164 THR GLY PRO GLY ILE LEU SER MET ALA ASN ALA GLY PRO SEQRES 9 B 164 ASN THR ASN GLY SER GLN PHE PHE ILE CYS THR ALA LYS SEQRES 10 B 164 THR GLU TRP LEU ASP GLY LYS HIS VAL VAL PHE GLY LYS SEQRES 11 B 164 VAL LYS GLU GLY MET ASN ILE VAL GLU ALA MET GLU ARG SEQRES 12 B 164 PHE GLY SER ARG ASN GLY LYS THR SER LYS LYS ILE THR SEQRES 13 B 164 ILE ALA ASP CYS GLY GLN LEU GLU SEQRES 1 C 6 SIN ALA ALA PRO PHE NIT SEQRES 1 D 6 SIN ALA ALA PRO PHE NIT HET SIN C 1 7 HET NIT C 6 11 HET SIN D 1 7 HET NIT D 6 11 HETNAM SIN SUCCINIC ACID HETNAM NIT 4-NITROANILINE HETSYN NIT PARANITROANILINE FORMUL 3 SIN 2(C4 H6 O4) FORMUL 3 NIT 2(C6 H6 N2 O2) FORMUL 5 HOH *38(H2 O) HELIX 1 H1 PHE A 25 VAL A 29 5 5 HELIX 2 H2 PRO A 30 THR A 41 1 12 HELIX 3 H3 THR A 119 ASP A 123 5 5 HELIX 4 H4 GLY A 135 MET A 142 1 8 HELIX 5 H5 GLU A 143 GLY A 146 5 4 HELIX 6 H6 PHE B 25 VAL B 29 5 5 HELIX 7 H7 PRO B 30 THR B 41 1 12 HELIX 8 H8 THR B 119 ASP B 123 5 5 HELIX 9 H9 GLY B 135 MET B 142 1 8 HELIX 10 H10 GLU B 143 GLY B 146 5 4 SHEET 1 A 8 PRO A 4 ALA A 11 0 SHEET 2 A 8 PRO A 16 LEU A 24 -1 SHEET 3 A 8 GLY A 50 ILE A 56 -1 SHEET 4 A 8 MET A 61 GLY A 64 -1 SHEET 5 A 8 GLY A 96 ALA A 101 1 SHEET 6 A 8 GLN A 111 THR A 116 -1 SHEET 7 A 8 VAL A 127 GLU A 134 1 SHEET 8 A 8 LYS A 155 LEU A 164 -1 SHEET 1 B 8 PRO B 4 ALA B 11 0 SHEET 2 B 8 PRO B 16 LEU B 24 -1 SHEET 3 B 8 GLY B 50 ILE B 56 -1 SHEET 4 B 8 MET B 61 GLY B 64 -1 SHEET 5 B 8 GLY B 96 ALA B 101 1 SHEET 6 B 8 GLN B 111 THR B 116 -1 SHEET 7 B 8 VAL B 127 GLU B 134 1 SHEET 8 B 8 LYS B 155 LEU B 164 -1 LINK C4 SIN C 1 N ALA C 2 1555 1555 1.33 LINK N1 NIT C 6 C PHE C 5 1555 1555 1.31 LINK C4 SIN D 1 N ALA D 2 1555 1555 1.33 LINK N1 NIT D 6 C PHE D 5 1555 1555 1.33 CISPEP 1 ALA C 3 PRO C 4 0 14.12 CISPEP 2 ALA D 3 PRO D 4 0 21.40 SITE 1 AC1 13 ARG A 55 MET A 61 GLN A 63 ALA A 101 SITE 2 AC1 13 ASN A 102 GLN A 111 TRP A 121 LEU A 122 SITE 3 AC1 13 HIS A 126 ARG A 148 HOH A 170 HOH A 173 SITE 4 AC1 13 TRP B 121 SITE 1 AC2 14 TRP A 121 ARG B 55 PHE B 60 GLN B 63 SITE 2 AC2 14 ALA B 101 ASN B 102 GLN B 111 PHE B 113 SITE 3 AC2 14 TRP B 121 LEU B 122 HIS B 126 ARG B 148 SITE 4 AC2 14 HOH B 166 HOH B 175 CRYST1 37.800 109.200 118.700 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 0.026455 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009158 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008425 0.00000 MTRIX1 1 -0.999900 -0.010700 -0.011300 -1.22150 1 MTRIX2 1 -0.013000 0.974900 0.222400 -11.12740 1 MTRIX3 1 0.008700 0.222500 -0.974900 99.06050 1