PDB Short entry for 3DLW HEADER HYDROLASE INHIBITOR 29-JUN-08 3DLW TITLE ANTICHYMOTRYPSIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-1-ANTICHYMOTRYPSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ACT, CELL GROWTH-INHIBITING GENE 24/25 PROTEIN, ALPHA-1- COMPND 5 ANTICHYMOTRYPSIN HIS-PRO-LESS; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: SG130009; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PQE31 KEYWDS ACT, PARTIAL INSERTION, LOOP, ACUTE PHASE, DISEASE MUTATION, KEYWDS 2 GLYCOPROTEIN, PROTEASE INHIBITOR, SECRETED, SERINE PROTEASE KEYWDS 3 INHIBITOR, HYDROLASE INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR S.C.FEIL REVDAT 3 25-MAY-11 3DLW 1 JRNL REMARK REVDAT 2 29-SEP-10 3DLW 1 JRNL REVDAT 1 07-JUL-09 3DLW 0 JRNL AUTH M.C.PEARCE,G.A.POWERS,S.C.FEIL,G.HANSEN,M.W.PARKER, JRNL AUTH 2 S.P.BOTTOMLEY JRNL TITL IDENTIFICATION AND CHARACTERIZATION OF A MISFOLDED MONOMERIC JRNL TITL 2 SERPIN FORMED AT PHYSIOLOGICAL TEMPERATURE JRNL REF J.MOL.BIOL. V. 403 459 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20837024 JRNL DOI 10.1016/J.JMB.2010.09.007 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 12187 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) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 623 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 866 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.90 REMARK 3 BIN R VALUE (WORKING SET) : 0.3350 REMARK 3 BIN FREE R VALUE SET COUNT : 39 REMARK 3 BIN FREE R VALUE : 0.3150 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2879 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 9 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.42 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.84000 REMARK 3 B22 (A**2) : 2.65000 REMARK 3 B33 (A**2) : -0.81000 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): 1.327 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.385 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.324 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 33.963 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.930 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.890 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2935 ; 0.006 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1989 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3966 ; 0.934 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4874 ; 0.743 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 358 ; 5.691 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 133 ;32.840 ;24.812 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 539 ;13.898 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;14.504 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 457 ; 0.057 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3203 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 583 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 552 ; 0.193 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1992 ; 0.164 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1388 ; 0.174 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1568 ; 0.081 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 52 ; 0.129 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 4 ; 0.124 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 18 ; 0.162 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 2354 ; 0.333 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 720 ; 0.029 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2908 ; 0.368 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1326 ; 0.413 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1058 ; 0.649 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 24 A 350 REMARK 3 ORIGIN FOR THE GROUP (A): 1.5074 32.9391 1.7618 REMARK 3 T TENSOR REMARK 3 T11: 0.1112 T22: 0.0338 REMARK 3 T33: 0.1357 T12: 0.0653 REMARK 3 T13: 0.0586 T23: -0.0233 REMARK 3 L TENSOR REMARK 3 L11: 4.2181 L22: 1.8649 REMARK 3 L33: 3.7510 L12: 1.4680 REMARK 3 L13: 1.7953 L23: 1.0695 REMARK 3 S TENSOR REMARK 3 S11: -0.0818 S12: -0.1315 S13: 0.4915 REMARK 3 S21: 0.0520 S22: -0.0553 S23: 0.1078 REMARK 3 S31: -0.1933 S32: -0.0155 S33: 0.1371 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 368 A 400 REMARK 3 ORIGIN FOR THE GROUP (A): -4.4853 28.0365 -9.5951 REMARK 3 T TENSOR REMARK 3 T11: -0.3698 T22: -0.3680 REMARK 3 T33: -0.3710 T12: -0.0004 REMARK 3 T13: 0.0181 T23: 0.0472 REMARK 3 L TENSOR REMARK 3 L11: 3.6068 L22: 2.2387 REMARK 3 L33: 5.8471 L12: 0.7344 REMARK 3 L13: 0.5072 L23: 3.5758 REMARK 3 S TENSOR REMARK 3 S11: -0.1947 S12: 0.2923 S13: 0.2320 REMARK 3 S21: -0.1737 S22: 0.0736 S23: 0.1971 REMARK 3 S31: -0.1593 S32: -0.0826 S33: 0.1211 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3DLW COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-JUL-08. REMARK 100 THE RCSB ID CODE IS RCSB048201. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-AUG-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR AND REMARK 200 K-B PAIR OF BIOMORPH MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12814 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1ASA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 10,000, HEPES BUFFER, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K 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 34.33300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.25100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.06100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.25100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.33300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.06100 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 -10 REMARK 465 ARG A -9 REMARK 465 GLY A -8 REMARK 465 SER A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 THR A 0 REMARK 465 ASP A 1 REMARK 465 PRO A 2 REMARK 465 ASN A 3 REMARK 465 SER A 4 REMARK 465 PRO A 5 REMARK 465 LEU A 6 REMARK 465 ASP A 7 REMARK 465 GLU A 8 REMARK 465 GLU A 9 REMARK 465 ASN A 10 REMARK 465 LEU A 11 REMARK 465 THR A 12 REMARK 465 GLN A 13 REMARK 465 GLU A 14 REMARK 465 ASN A 15 REMARK 465 GLN A 16 REMARK 465 ASP A 17 REMARK 465 ARG A 18 REMARK 465 GLY A 19 REMARK 465 THR A 20 REMARK 465 HIS A 21 REMARK 465 VAL A 22 REMARK 465 ASP A 23 REMARK 465 GLY A 351 REMARK 465 THR A 352 REMARK 465 THR A 353 REMARK 465 ALA A 354 REMARK 465 VAL A 355 REMARK 465 LYS A 356 REMARK 465 ILE A 357 REMARK 465 THR A 358 REMARK 465 LEU A 359 REMARK 465 LEU A 360 REMARK 465 SER A 361 REMARK 465 ALA A 362 REMARK 465 LEU A 363 REMARK 465 VAL A 364 REMARK 465 GLU A 365 REMARK 465 THR A 366 REMARK 465 ARG A 367 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 ASN A 70 -128.38 53.80 REMARK 500 LYS A 81 22.13 81.20 REMARK 500 SER A 106 -37.61 -172.12 REMARK 500 SER A 107 117.58 -27.68 REMARK 500 ILE A 173 -50.27 172.14 REMARK 500 SER A 178 78.88 -103.73 REMARK 500 LEU A 268 99.42 -65.20 REMARK 500 GLN A 333 143.57 -174.04 REMARK 500 PRO A 375 130.97 -39.07 REMARK 500 LYS A 398 44.78 -85.77 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 LEU A 172 ILE A 173 -42.47 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AS4 RELATED DB: PDB REMARK 900 CLEAVED ANTICHYMOTRYPSIN A349R REMARK 900 RELATED ID: 3CAA RELATED DB: PDB REMARK 900 CLEAVED ANTICHYMOTRYPSIN A347R REMARK 900 RELATED ID: 4CAA RELATED DB: PDB REMARK 900 CLEAVED ANTICHYMOTRYPSIN T345R REMARK 900 RELATED ID: 1YXA RELATED DB: PDB REMARK 900 SERPIN 3N, A MURINE ORTHOLOGUE OF HUMAN ANTICHYMOTRYPSIN REMARK 900 RELATED ID: 2ACH RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CLEAVED HUMAN ALPHA1-ANTICHYMOTRYPSIN REMARK 900 RELATED ID: 1QMN RELATED DB: PDB REMARK 900 ALPHA1-ANTICHYMOTRYPSIN DBREF 3DLW A 2 400 UNP P01011 AACT_HUMAN 25 423 SEQADV 3DLW MET A -10 UNP P01011 EXPRESSION TAG SEQADV 3DLW ARG A -9 UNP P01011 EXPRESSION TAG SEQADV 3DLW GLY A -8 UNP P01011 EXPRESSION TAG SEQADV 3DLW SER A -7 UNP P01011 EXPRESSION TAG SEQADV 3DLW HIS A -6 UNP P01011 EXPRESSION TAG SEQADV 3DLW HIS A -5 UNP P01011 EXPRESSION TAG SEQADV 3DLW HIS A -4 UNP P01011 EXPRESSION TAG SEQADV 3DLW HIS A -3 UNP P01011 EXPRESSION TAG SEQADV 3DLW HIS A -2 UNP P01011 EXPRESSION TAG SEQADV 3DLW HIS A -1 UNP P01011 EXPRESSION TAG SEQADV 3DLW THR A 0 UNP P01011 EXPRESSION TAG SEQADV 3DLW ASP A 1 UNP P01011 EXPRESSION TAG SEQADV 3DLW GLY A 351 UNP P01011 ALA 374 ENGINEERED MUTATION SEQADV 3DLW THR A 352 UNP P01011 ALA 375 ENGINEERED MUTATION SEQADV 3DLW THR A 370 UNP P01011 VAL 393 ENGINEERED MUTATION SEQRES 1 A 411 MET ARG GLY SER HIS HIS HIS HIS HIS HIS THR ASP PRO SEQRES 2 A 411 ASN SER PRO LEU ASP GLU GLU ASN LEU THR GLN GLU ASN SEQRES 3 A 411 GLN ASP ARG GLY THR HIS VAL ASP LEU GLY LEU ALA SER SEQRES 4 A 411 ALA ASN VAL ASP PHE ALA PHE SER LEU TYR LYS GLN LEU SEQRES 5 A 411 VAL LEU LYS ALA PRO ASP LYS ASN VAL ILE PHE SER PRO SEQRES 6 A 411 LEU SER ILE SER THR ALA LEU ALA PHE LEU SER LEU GLY SEQRES 7 A 411 ALA HIS ASN THR THR LEU THR GLU ILE LEU LYS GLY LEU SEQRES 8 A 411 LYS PHE ASN LEU THR GLU THR SER GLU ALA GLU ILE HIS SEQRES 9 A 411 GLN SER PHE GLN HIS LEU LEU ARG THR LEU ASN GLN SER SEQRES 10 A 411 SER ASP GLU LEU GLN LEU SER MET GLY ASN ALA MET PHE SEQRES 11 A 411 VAL LYS GLU GLN LEU SER LEU LEU ASP ARG PHE THR GLU SEQRES 12 A 411 ASP ALA LYS ARG LEU TYR GLY SER GLU ALA PHE ALA THR SEQRES 13 A 411 ASP PHE GLN ASP SER ALA ALA ALA LYS LYS LEU ILE ASN SEQRES 14 A 411 ASP TYR VAL LYS ASN GLY THR ARG GLY LYS ILE THR ASP SEQRES 15 A 411 LEU ILE LYS ASP LEU ASP SER GLN THR MET MET VAL LEU SEQRES 16 A 411 VAL ASN TYR ILE PHE PHE LYS ALA LYS TRP GLU MET PRO SEQRES 17 A 411 PHE ASP PRO GLN ASP THR HIS GLN SER ARG PHE TYR LEU SEQRES 18 A 411 SER LYS LYS LYS TRP VAL MET VAL PRO MET MET SER LEU SEQRES 19 A 411 HIS HIS LEU THR ILE PRO TYR PHE ARG ASP GLU GLU LEU SEQRES 20 A 411 SER CYS THR VAL VAL GLU LEU LYS TYR THR GLY ASN ALA SEQRES 21 A 411 SER ALA LEU PHE ILE LEU PRO ASP GLN ASP LYS MET GLU SEQRES 22 A 411 GLU VAL GLU ALA MET LEU LEU PRO GLU THR LEU LYS ARG SEQRES 23 A 411 TRP ARG ASP SER LEU GLU PHE ARG GLU ILE GLY GLU LEU SEQRES 24 A 411 TYR LEU PRO LYS PHE SER ILE SER ARG ASP TYR ASN LEU SEQRES 25 A 411 ASN ASP ILE LEU LEU GLN LEU GLY ILE GLU GLU ALA PHE SEQRES 26 A 411 THR SER LYS ALA ASP LEU SER GLY ILE THR GLY ALA ARG SEQRES 27 A 411 ASN LEU ALA VAL SER GLN VAL VAL HIS LYS ALA VAL LEU SEQRES 28 A 411 ASP VAL PHE GLU GLU GLY THR GLU ALA SER GLY THR THR SEQRES 29 A 411 ALA VAL LYS ILE THR LEU LEU SER ALA LEU VAL GLU THR SEQRES 30 A 411 ARG THR ILE THR ARG PHE ASN ARG PRO PHE LEU MET ILE SEQRES 31 A 411 ILE VAL PRO THR ASP THR GLN ASN ILE PHE PHE MET SER SEQRES 32 A 411 LYS VAL THR ASN PRO LYS GLN ALA FORMUL 2 HOH *9(H2 O) HELIX 1 1 GLY A 25 ALA A 45 1 21 HELIX 2 2 SER A 53 LEU A 66 1 14 HELIX 3 3 HIS A 69 LEU A 80 1 12 HELIX 4 4 SER A 88 GLN A 105 1 18 HELIX 5 5 LEU A 127 GLY A 139 1 13 HELIX 6 6 ASP A 149 VAL A 161 1 13 HELIX 7 7 ASP A 199 THR A 203 5 5 HELIX 8 8 LYS A 260 MET A 267 1 8 HELIX 9 9 LEU A 269 LEU A 280 1 12 HELIX 10 10 LEU A 301 LEU A 308 1 8 HELIX 11 11 GLU A 311 THR A 315 5 5 HELIX 12 12 LEU A 320 GLY A 325 1 6 SHEET 1 A 7 VAL A 50 PHE A 52 0 SHEET 2 A 7 PHE A 390 VAL A 394 -1 O MET A 391 N PHE A 52 SHEET 3 A 7 PHE A 376 VAL A 381 -1 N PHE A 376 O VAL A 394 SHEET 4 A 7 SER A 250 PRO A 256 -1 N LEU A 252 O ILE A 379 SHEET 5 A 7 CYS A 238 LYS A 244 -1 N VAL A 241 O PHE A 253 SHEET 6 A 7 TRP A 215 ASP A 233 -1 N PHE A 231 O VAL A 240 SHEET 7 A 7 HIS A 204 TYR A 209 -1 N HIS A 204 O MET A 220 SHEET 1 B 8 VAL A 50 PHE A 52 0 SHEET 2 B 8 PHE A 390 VAL A 394 -1 O MET A 391 N PHE A 52 SHEET 3 B 8 PHE A 376 VAL A 381 -1 N PHE A 376 O VAL A 394 SHEET 4 B 8 SER A 250 PRO A 256 -1 N LEU A 252 O ILE A 379 SHEET 5 B 8 CYS A 238 LYS A 244 -1 N VAL A 241 O PHE A 253 SHEET 6 B 8 TRP A 215 ASP A 233 -1 N PHE A 231 O VAL A 240 SHEET 7 B 8 GLU A 281 PRO A 291 -1 O GLY A 286 N HIS A 225 SHEET 8 B 8 ILE A 369 ARG A 371 1 O THR A 370 N TYR A 289 SHEET 1 C 6 ALA A 142 THR A 145 0 SHEET 2 C 6 GLN A 111 LYS A 121 1 N VAL A 120 O THR A 145 SHEET 3 C 6 THR A 180 LYS A 193 -1 O VAL A 185 N ALA A 117 SHEET 4 C 6 GLY A 164 ASP A 171 -1 N ILE A 169 O MET A 182 SHEET 5 C 6 LEU A 329 VAL A 342 -1 O ALA A 330 N THR A 170 SHEET 6 C 6 PHE A 293 ASN A 300 -1 N PHE A 293 O VAL A 342 SHEET 1 D 6 ALA A 142 THR A 145 0 SHEET 2 D 6 GLN A 111 LYS A 121 1 N VAL A 120 O THR A 145 SHEET 3 D 6 THR A 180 LYS A 193 -1 O VAL A 185 N ALA A 117 SHEET 4 D 6 GLY A 346 GLU A 348 -1 O THR A 347 N ALA A 192 SHEET 5 D 6 LEU A 329 VAL A 342 -1 N ASP A 341 O GLU A 348 SHEET 6 D 6 PHE A 293 ASN A 300 -1 N PHE A 293 O VAL A 342 CISPEP 1 GLN A 105 SER A 106 0 3.86 CRYST1 68.666 76.122 86.502 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 0.014563 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013137 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011560 0.00000